build: Remove dependency on Newtonsoft.Json (in DataStreamCore)

Replace with System.Text.Json (official dotnet)

.clang-format

@@ -1 +1,11 @@
 IndentWidth: 3
+BinPackArguments: true
+BinPackParameters: false 
+AlignAfterOpenBracket: AlwaysBreak
+AlwaysBreakTemplateDeclarations: true
+PenaltyReturnTypeOnItsOwnLine: 140
+ReflowComments: false
+---
+Language: Proto
+IndentWidth: 2
+AllowShortFunctionsOnASingleLine: None

.config/dotnet-tools.json

@@ -0,0 +1,36 @@
+{
+  "version": 1,
+  "isRoot": true,
+  "tools": {
+    "dotnet-format": {
+      "version": "5.1.225507",
+      "commands": [
+        "dotnet-format"
+      ]
+    },
+    "fable": {
+      "version": "4.24.0",
+      "commands": [
+        "fable"
+      ]
+    },
+    "fantomas": {
+      "version": "5.2.2",
+      "commands": [
+        "fantomas"
+      ]
+    },
+    "fake-cli": {
+      "version": "6.0.0",
+      "commands": [
+        "fake"
+      ]
+    },
+    "dotnet-t4": {
+      "version": "3.0.0",
+      "commands": [
+        "t4"
+      ]
+    }
+  }
+}

.devcontainer/devcontainer.json

@@ -0,0 +1,38 @@
+{
+  "build": {
+    "dockerfile": "../docker/images/bluetradingsystems/linux_dotnet8_dev/Dockerfile",
+    "options": [
+      "--secret",
+      "id=bitbucket_access_token,src=${localWorkspaceFolder}/.secrets/bitbucket_access_token.txt"
+    ]
+  },
+  "hostRequirements": {
+    "memory": "8gb",
+    "storage": "10gb"
+  },
+  "containerUser": "bts",
+  "updateRemoteUserUID": true,
+  "shutdownAction": "none",
+  // Note: If running multiple containers on the same host, each must use a
+  // unique set of ports. Usually we just add 1000 to each port as needed. For
+  // example, if 8000-8003 is taken, go with 9000-9003, then 10000-10003, etc.
+  "runArgs": [
+    "--shm-size",
+    "8gb"
+  ],
+  "mounts": [
+    "source=/var/run/docker.sock,target=/var/run/docker.sock,type=bind"
+  ],
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "eamodio.gitlens",
+        "llvm-vs-code-extensions.vscode-clangd",
+        "ms-python.python",
+        "ms-vscode.cmake-tools",
+        "ms-vscode.cpptools",
+        "xaver.clang-format"
+      ]
+    }
+  }
+}

.editorconfig

@@ -0,0 +1,265 @@
+# Remove the line below if you want to inherit .editorconfig settings from higher directories
+root = true
+
+# C# files
+[*.cs]
+
+#### Core EditorConfig Options ####
+
+# Indentation and spacing
+indent_size = 3
+indent_style = space
+tab_width = 3
+
+# New line preferences
+end_of_line = crlf
+insert_final_newline = true
+
+#### .NET Coding Conventions ####
+
+# Organize usings
+dotnet_separate_import_directive_groups = true
+dotnet_sort_system_directives_first = false
+file_header_template = unset
+
+# this. and Me. preferences
+dotnet_style_qualification_for_event = false:silent
+dotnet_style_qualification_for_field = false:silent
+dotnet_style_qualification_for_method = false:silent
+dotnet_style_qualification_for_property = false:silent
+
+# Language keywords vs BCL types preferences
+dotnet_style_predefined_type_for_locals_parameters_members = true:silent
+dotnet_style_predefined_type_for_member_access = true:silent
+
+# Parentheses preferences
+dotnet_style_parentheses_in_arithmetic_binary_operators = always_for_clarity:silent
+dotnet_style_parentheses_in_other_binary_operators = always_for_clarity:silent
+dotnet_style_parentheses_in_other_operators = never_if_unnecessary:silent
+dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity:silent
+
+# Modifier preferences
+dotnet_style_require_accessibility_modifiers = for_non_interface_members:silent
+
+# Expression-level preferences
+dotnet_style_coalesce_expression = true:suggestion
+dotnet_style_collection_initializer = true:suggestion
+dotnet_style_explicit_tuple_names = true:suggestion
+dotnet_style_null_propagation = true:suggestion
+dotnet_style_object_initializer = true:suggestion
+dotnet_style_operator_placement_when_wrapping = beginning_of_line
+dotnet_style_prefer_auto_properties = true:silent
+dotnet_style_prefer_compound_assignment = true:suggestion
+dotnet_style_prefer_conditional_expression_over_assignment = true:silent
+dotnet_style_prefer_conditional_expression_over_return = true:silent
+dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion
+dotnet_style_prefer_inferred_tuple_names = true:suggestion
+dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion
+dotnet_style_prefer_simplified_boolean_expressions = true:suggestion
+dotnet_style_prefer_simplified_interpolation = true:suggestion
+
+# Field preferences
+dotnet_style_readonly_field = true:suggestion
+
+# Parameter preferences
+dotnet_code_quality_unused_parameters = all:suggestion
+
+# Suppression preferences
+dotnet_remove_unnecessary_suppression_exclusions = none
+
+#### C# Coding Conventions ####
+
+# var preferences
+csharp_style_var_elsewhere = false:silent
+csharp_style_var_for_built_in_types = false:silent
+csharp_style_var_when_type_is_apparent = false:silent
+
+# Expression-bodied members
+csharp_style_expression_bodied_accessors = true:silent
+csharp_style_expression_bodied_constructors = false:silent
+csharp_style_expression_bodied_indexers = true:silent
+csharp_style_expression_bodied_lambdas = true:silent
+csharp_style_expression_bodied_local_functions = false:silent
+csharp_style_expression_bodied_methods = false:silent
+csharp_style_expression_bodied_operators = false:silent
+csharp_style_expression_bodied_properties = true:silent
+
+# Pattern matching preferences
+csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
+csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
+csharp_style_prefer_not_pattern = true:suggestion
+csharp_style_prefer_pattern_matching = true:silent
+csharp_style_prefer_switch_expression = true:suggestion
+
+# Null-checking preferences
+csharp_style_conditional_delegate_call = true:suggestion
+
+# Modifier preferences
+csharp_prefer_static_local_function = true:suggestion
+csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:silent
+
+# Code-block preferences
+csharp_prefer_braces = true:silent
+csharp_prefer_simple_using_statement = true:suggestion
+
+# Expression-level preferences
+csharp_prefer_simple_default_expression = true:suggestion
+csharp_style_deconstructed_variable_declaration = true:suggestion
+csharp_style_inlined_variable_declaration = true:suggestion
+csharp_style_pattern_local_over_anonymous_function = true:suggestion
+csharp_style_prefer_index_operator = true:suggestion
+csharp_style_prefer_range_operator = true:suggestion
+csharp_style_throw_expression = true:suggestion
+csharp_style_unused_value_assignment_preference = discard_variable:suggestion
+csharp_style_unused_value_expression_statement_preference = discard_variable:silent
+
+# 'using' directive preferences
+csharp_using_directive_placement = inside_namespace:silent
+
+#### C# Formatting Rules ####
+
+# New line preferences
+csharp_new_line_before_catch = false
+csharp_new_line_before_else = false
+csharp_new_line_before_finally = false
+csharp_new_line_before_members_in_anonymous_types = true
+csharp_new_line_before_members_in_object_initializers = true
+csharp_new_line_before_open_brace = none
+csharp_new_line_between_query_expression_clauses = true
+
+# Indentation preferences
+csharp_indent_block_contents = true
+csharp_indent_braces = false
+csharp_indent_case_contents = true
+csharp_indent_case_contents_when_block = true
+csharp_indent_labels = one_less_than_current
+csharp_indent_switch_labels = true
+
+# Space preferences
+csharp_space_after_cast = false
+csharp_space_after_colon_in_inheritance_clause = true
+csharp_space_after_comma = true
+csharp_space_after_dot = false
+csharp_space_after_keywords_in_control_flow_statements = true
+csharp_space_after_semicolon_in_for_statement = true
+csharp_space_around_binary_operators = before_and_after
+csharp_space_around_declaration_statements = false
+csharp_space_before_colon_in_inheritance_clause = true
+csharp_space_before_comma = false
+csharp_space_before_dot = false
+csharp_space_before_open_square_brackets = false
+csharp_space_before_semicolon_in_for_statement = false
+csharp_space_between_empty_square_brackets = false
+csharp_space_between_method_call_empty_parameter_list_parentheses = false
+csharp_space_between_method_call_name_and_opening_parenthesis = false
+csharp_space_between_method_call_parameter_list_parentheses = false
+csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
+csharp_space_between_method_declaration_name_and_open_parenthesis = false
+csharp_space_between_method_declaration_parameter_list_parentheses = false
+csharp_space_between_parentheses = false
+csharp_space_between_square_brackets = false
+
+# Wrapping preferences
+csharp_preserve_single_line_blocks = true
+csharp_preserve_single_line_statements = true
+
+#### Naming styles ####
+
+# Naming rules
+
+dotnet_naming_rule.interface_should_be_begins_with_i.severity = suggestion
+dotnet_naming_rule.interface_should_be_begins_with_i.symbols = interface
+dotnet_naming_rule.interface_should_be_begins_with_i.style = begins_with_i
+
+dotnet_naming_rule.types_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.types_should_be_pascal_case.symbols = types
+dotnet_naming_rule.types_should_be_pascal_case.style = pascal_case
+
+dotnet_naming_rule.non_field_members_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.non_field_members_should_be_pascal_case.symbols = non_field_members
+dotnet_naming_rule.non_field_members_should_be_pascal_case.style = pascal_case
+
+# Symbol specifications
+
+dotnet_naming_symbols.interface.applicable_kinds = interface
+dotnet_naming_symbols.interface.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.interface.required_modifiers =
+
+# user types
+dotnet_naming_symbols.user_types.applicable_kinds = class, struct, interface, enum
+dotnet_naming_symbols.user_types.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.user_types.required_modifiers =
+
+# non_field_members
+dotnet_naming_symbols.non_field_members.applicable_kinds = property, event, method
+dotnet_naming_symbols.non_field_members.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.non_field_members.required_modifiers =
+
+# public symbols
+dotnet_naming_symbols.public_symbols.applicable_kinds = property,method,field,event,delegate
+dotnet_naming_symbols.public_symbols.applicable_accessibilities = public,internal
+
+# parameters
+dotnet_naming_symbols.parameters.applicable_kinds = parameter
+dotnet_naming_symbols.parameters.applicable_accessibilities = public,internal,protected,private,protected_internal,private_internal
+
+# private symbols
+dotnet_naming_symbols.private_symbols.applicable_kinds = property,method,field,event,delegate
+dotnet_naming_symbols.private_symbols.applicable_accessibilities = protected,private
+
+# local symbols
+dotnet_naming_symbols.local_symbols.applicable_kinds = local
+
+# parameter symbols
+dotnet_naming_symbols.parameter_symbols.applicable_kinds = parameter
+
+# Naming styles
+
+dotnet_naming_style.pascal_case.required_prefix =
+dotnet_naming_style.pascal_case.required_suffix =
+dotnet_naming_style.pascal_case.word_separator =
+dotnet_naming_style.pascal_case.capitalization = pascal_case
+
+dotnet_naming_style.camel_case.required_prefix =
+dotnet_naming_style.camel_case.required_suffix =
+dotnet_naming_style.camel_case.word_separator =
+dotnet_naming_style.camel_case.capitalization = camel_case
+
+dotnet_naming_style.user_types.required_prefix =
+dotnet_naming_style.user_types.required_suffix =
+dotnet_naming_style.user_types.word_separator =
+dotnet_naming_style.user_types.capitalization = pascal_case
+
+dotnet_naming_style.interface.required_prefix = I
+dotnet_naming_style.interface.required_suffix =
+dotnet_naming_style.interface.word_separator =
+dotnet_naming_style.interface.capitalization = pascal_case
+
+dotnet_naming_style.local.capitalization = camel_case
+
+dotnet_naming_style.parameter.capitalization = camel_case
+
+# rules
+dotnet_naming_rule.user_types.symbols = user_types
+dotnet_naming_rule.user_types.style = user_types
+dotnet_naming_rule.user_types.severity = suggestion
+
+dotnet_naming_rule.interfaces.symbols = interface
+dotnet_naming_rule.interfaces.style = interface_style
+dotnet_naming_rule.interfaces.severity = suggestion
+
+dotnet_naming_rule.public_members.symbols = public_symbols
+dotnet_naming_rule.public_members.style = pascal_case
+dotnet_naming_rule.public_members.severity = suggestion
+
+dotnet_naming_rule.private_members.symbols = private_symbols
+dotnet_naming_rule.private_members.style = camel_case
+dotnet_naming_rule.private_members.severity = suggestion
+
+dotnet_naming_rule.variables_are_camel_case.severity = suggestion
+dotnet_naming_rule.variables_are_camel_case.symbols = local_symbols
+dotnet_naming_rule.variables_are_camel_case.style = local
+
+dotnet_naming_rule.parameters.symbols = parameter_symbols
+dotnet_naming_rule.parameters.style = parameter
+dotnet_naming_rule.parameters.severity = suggestion

.env

@@ -0,0 +1,56 @@
+# This file defines the global default configuration for docker deployments.
+# It is tracked in source control. For temporary modifications, please create
+# a separate file called ".env.local" (it's in .gitignore, so won't be tracked).
+# If a variable is defined in both files, the value in .env.local will be used.
+#
+# About the deployment procedure:
+#   We use Docker Compose to build images and launch containers for various services
+#   that make up our software suite:
+#     - sparkd
+#     - TODO: pubsub
+#     - TODO: md-publisher
+#     - TODO: webapp (DSQA on the web)
+#     - TODO: api-server (websocket based)
+#   From inside a devcontainer, you can launch all services in separate containers
+#   on your machine by running:
+#
+#     tools/deploy.sh
+#
+#   This script builds release versions for each service, packaged (generally) in
+#   self-contained directories. Next, it runs a few "docker compose" commands to
+#   build docker images loaded with the self-contained binaries from the previous
+#   step, and start containers with those images to run each service. To view the
+#   commands that deploy.sh runs internally (without actually running them), run:
+#
+#     tools/deploy.sh --dry-run
+#
+#   For additional information/help, run:
+#
+#     tools/deploy.sh --help
+#
+
+### Sparkd ###
+# The internal image for sparkd to use. For more info, view:
+#   src/server/sparkd/Dockerfile
+SPARKD__IMAGE=sparkd
+# The config dir for this service to use
+SPARKD__CONFIG_DIR=src/app_sparkd/configurations/dev
+# Mount a specific volume or dir to "~/sparkdata/data" inside the docker.
+# Defaults to a volume named "sparkd_<config_port>" (e.g., sparkd_8000).
+# SPARKD__DATA_DIR=/home/bts/sparkdata/data
+SPARKD__SOURCE_DIR=install/sparkd-release-gcc
+SPARKD__RUNTIME_CONF_DIR=/home/ubuntu/8000/sparkdata/conf/
+SPARKD__CONFIG_PORT=8000
+SPARKD__QUICKBUS_PORT=8001
+SPARKD__SIM_FIX_PORT=8002
+SPARKD__SHM_SIZE=4gb
+SPARKD__PYTHON_REQUIREMENTS=requirements.txt
+
+### PubSubServer ###
+PUBSUB__CONFIG_DIR=src/DataStreamSuite/PubSubServer/Configurations/Development
+PUBSUB__SOURCE_DIR=build/Release/bin/net8.0/linux-x64/publish
+
+### MdPublisher ###
+MD_PUBLISHER__CONFIG_DIR=src/DataStreamSuite/DataStreamPublisher/Configurations/ReplayMarketData
+MD_PUBLISHER__SOURCE_DIR=build/Release/bin/net8.0/linux-x64/publish
+# TODO: add config for other services (pubsub, md-publisher, webapp, api-server, etc.)

.gitattributes

@@ -0,0 +1,3 @@
+*.cmd text=auto eol=crlf
+*.cs text=auto eol=crlf
+*.sh text=auto eol=lf

.gitignore

@@ -1,11 +1,17 @@
 nohup.out
-build/
+build/**
+install/**
+.build_proxy/
 cmake-build-debug/
+.cache/
+.ipynb_checkpoints/
 .idea/
 .dir-locals.el
 *.pyc
-.vscode/*
-!.vscode/*.json
+**.vscode/*
+!.vscode/launch.json
+!.vscode/tasks.json
+!.vscode/*.env
 .vs
 obj/
 *.csproj.user
@@ -17,10 +23,13 @@ vcxproj.user
 src/client/spark/Properties/launchSettings.json
 compile_commands.json
 .cquery_cached_index/
+.cache/*
+.clangd/*
 src/client/sparkcmd/Properties/launchSettings.json
 node_modules
 paket-files
 project.lock.json
+src/.clang-format
 src/server/sparkd/orderman/perf_analysis/data
 src/server/sparkd/orderman/perf_analysis/logs/
 src/server/sparkd/orderman/perf_analysis/trace_data/
@@ -34,4 +43,24 @@ trace_data/
 /doc/user/public/*
 .ionide/*
 /.ignore
-/build
+*.rej
+.clangd/
+*CMakeDeps.cmake
+/sniper.ipynb
+/src/.clang-format
+/src/server/sparkd/cmds/spartan/analysis/.ipynb_checkpoints
+/src/server/sparkd/cmds/spartan/analysis/data
+.tmp/
+.venv*/
+.cache/
+/src/Spark.Admin.WebApp/tsconfig.*.g.json
+/src/Spark.Admin.WebApp/src/bin/
+/src/**/*appsettings.Local.json
+/src/**/*/Configurations/Local/
+**/CMakeDeps.cmake
+**/CMakeDeps_win.cmake
+.devcontainer/
+*.Generated.cs
+*.lst
+.env.local
+.secrets

.gitmodules

@@ -1,9 +1,6 @@
 [submodule "externals"]
 	path = externals
-	url = git@bitbucket.org:bluetradesys/externals.git
-[submodule "docker/linux"]
-	path = docker/linux
-	url = git@bitbucket.org:bluetradesys/linux_docker.git
-[submodule "docker/windows"]
-	path = docker/windows
-	url = git@bitbucket.org:bluetradesys/windows_docker.git
+	url = https://bitbucket.org/bluetradesys/externals.git
+[submodule "vcpkg"]
+	path = vcpkg
+	url = https://github.com/microsoft/vcpkg.git

.vscode/launch.json

@@ -1,371 +1,499 @@
-{
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "name": "SparkVM Launch",
-            "type": "cppdbg",
-            "request": "launch",
-            "program": "/home/bts/spark/build/ninja_debug/server/sparkd",
-            "args": [
-                "run"
-            ],
-            "stopAtEntry": false,
-            "cwd": "/home/bts/spark/build/ninja_debug/server/",
-            "environment": [],
-            "externalConsole": true,
-            "MIMode": "gdb",
-            "preLaunchTask": "",
-            "logging": {
-                "engineLogging": false
-            },
-            "setupCommands": [
-                {
-                    "description": "Enable pretty-printing for gdb",
-                    "text": "enable pretty-printer",
-                    "ignoreFailures": true
-                },
-                {
-                    "description": "Skip STL",
-                    "text": "skip -gfi /usr/include/c++/7/bits/*.h",
-                    "ignoreFailures": true
-                },
-                {
-                    "description": "LD LIBRARY",
-                    "text": "set env LD_LIBRARY_PATH=.",
-                    "ignoreFailures": false
-                }
-            ],
-            "pipeTransport": {
-                "pipeCwd": "${workspaceRoot}",
-                "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
-                "pipeArgs": [
-                    "bts@sparkvm"
-                ],
-                "debuggerPath": "/usr/bin/gdb"
-            },
-            "sourceFileMap": {
-                "/home/bts/spark/": "${workspaceRoot}"
-            }
-        },
-        {
-            "name": "(gdb) Launch",
-            "type": "cppdbg",
-            "request": "launch",
-            "program": "${workspaceRoot}/build/ninja_debug/server/sparkd/sparkd",
-            "args": [
-                "run"
-            ],
-            "stopAtEntry": false,
-            "cwd": "${workspaceRoot}/build/ninja_debug/src/server/sparkd",
-            "environment": [],
-            "externalConsole": true,
-            "MIMode": "gdb",
-            "setupCommands": [
-                {
-                    "description": "Enable pretty-printing for gdb",
-                    "text": "-enable-pretty-printing",
-                    "ignoreFailures": true
-                }
-            ]
-        },
-        {
-            "name": "Client Launch",
-            "type": "clr",
-            "request": "launch",
-            "program": "${workspaceRoot}/build/Debug/bin/net471/spark.exe",
-            "args": [],
-            "cwd": "${workspaceRoot}",
-            "stopAtEntry": false,
-            "externalConsole": true,
-            "requireExactSource": false
-        },
-        {
-            "name": "SDK Launch",
-            "type": "clr",
-            "request": "launch",
-            "program": "${workspaceRoot}/build/Debug/bin/net471/spark_sdk.exe",
-            "args": [
-                "md",
-                "GLBX",
-                "Future",
-                "CL",
-                "CLZ9",
-                "--user=bts",
-                "--pass="
-            ],
-            "cwd": "${workspaceRoot}",
-            "stopAtEntry": false,
-            "externalConsole": true,
-            "requireExactSource": false
-        },
-        {
-            "name": "Excel Launch",
-            "type": "clr",
-            "request": "launch",
-            "program": "C:/Program Files/Microsoft Office/Office14/EXCEL.EXE",
-            "args": [
-                "${workspaceRoot}/build/Debug/bin/net471/spark_excel-addin64-packed.xll"
-            ],
-            "cwd": "${workspaceRoot}",
-            "stopAtEntry": false,
-            "externalConsole": true,
-            "requireExactSource": false
-        },
-        {
-            "name": "Client Tests",
-            "type": "clr",
-            "request": "launch",
-            "program": "${workspaceRoot}/build/Debug/bin/net471/sparkcmd.exe",
-            "args": [
-                "test",
-                "ApiUpdateTests"
-            ],
-            "cwd": "${workspaceRoot}",
-            "stopAtEntry": false,
-            "externalConsole": true,
-            "requireExactSource": false
-        },
-        {
-            "name": "Client Attach",
-            "type": "clr",
-            "request": "attach",
-            "processId": "${command:pickProcess}"
-        },
-        {
-            "name": "Spreader Tests",
-            "type": "cppdbg",
-            "request": "launch",
-            "program": "/home/bts/spark/build/ninja_debug/server/sparkd",
-            "args": [
-                "test",
-                "[spreader]"
-            ],
-            "stopAtEntry": false,
-            "cwd": "/home/bts/spark/build/ninja_debug/server/",
-            "environment": [],
-            "externalConsole": true,
-            "MIMode": "gdb",
-            "preLaunchTask": "",
-            "logging": {
-                "engineLogging": false
-            },
-            "setupCommands": [
-                {
-                    "description": "Enable pretty-printing for gdb",
-                    "text": "enable pretty-printer",
-                    "ignoreFailures": true
-                }
-            ],
-            "pipeTransport": {
-                "pipeCwd": "${workspaceRoot}",
-                "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
-                "pipeArgs": [
-                    "bts@sparkvm"
-                ],
-                "debuggerPath": "/usr/bin/gdb"
-            },
-            "sourceFileMap": {
-                "/home/bts/spark/": "${workspaceRoot}"
-            }
-        },
-        {
-            "name": "Admin Service Tests",
-            "type": "cppdbg",
-            "request": "launch",
-            "program": "/home/bts/spark/build/ninja_debug/src/server/sparkd/sparkd",
-            "args": [
-                "test",
-                "[admin_service]"
-            ],
-            "stopAtEntry": false,
-            "cwd": "/home/bts/spark/build/ninja_debug/src/server/sparkd/",
-            "environment": [],
-            "externalConsole": true,
-            "MIMode": "gdb",
-            "preLaunchTask": "",
-            "logging": {
-                "engineLogging": false
-            },
-            "setupCommands": [
-                {
-                    "description": "Enable pretty-printing for gdb",
-                    "text": "enable pretty-printer",
-                    "ignoreFailures": true
-                }
-            ],
-            "pipeTransport": {
-                "pipeCwd": "${workspaceRoot}",
-                "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
-                "pipeArgs": [
-                    "bts@sparkvm"
-                ],
-                "debuggerPath": "/usr/bin/gdb"
-            },
-            "sourceFileMap": {
-                "/home/bts/spark/": "${workspaceRoot}"
-            }
-        },
-        {
-            "name": "Limiter Tests",
-            "type": "cppdbg",
-            "request": "launch",
-            "program": "/home/bts/spark/build/ninja_debug/src/server/sparkd/sparkd",
-            "args": [
-                "test",
-                "[limiter]"
-            ],
-            "stopAtEntry": false,
-            "cwd": "/home/bts/spark/build/ninja_debug/src/server/sparkd/",
-            "environment": [],
-            "externalConsole": true,
-            "MIMode": "gdb",
-            "preLaunchTask": "",
-            "logging": {
-                "engineLogging": false
-            },
-            "setupCommands": [
-                {
-                    "description": "Enable pretty-printing for gdb",
-                    "text": "enable pretty-printer",
-                    "ignoreFailures": true
-                }
-            ],
-            "pipeTransport": {
-                "pipeCwd": "${workspaceRoot}",
-                "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
-                "pipeArgs": [
-                    "bts@sparkvm"
-                ],
-                "debuggerPath": "/usr/bin/gdb"
-            },
-            "sourceFileMap": {
-                "/home/bts/spark/": "${workspaceRoot}"
-            }
-        },
-        {
-            "name": "MD Tests",
-            "type": "cppdbg",
-            "request": "launch",
-            "program": "/home/bts/spark/build/ninja_debug/server/sparkd",
-            "args": [
-                "test",
-                "[algo]"
-            ],
-            "stopAtEntry": false,
-            "cwd": "/home/bts/spark/build/ninja_debug/server/",
-            "environment": [],
-            "externalConsole": true,
-            "MIMode": "gdb",
-            "preLaunchTask": "",
-            "logging": {
-                "engineLogging": false
-            },
-            "setupCommands": [
-                {
-                    "description": "Enable pretty-printing for gdb",
-                    "text": "-enable-pretty-printing",
-                    "ignoreFailures": true
-                },
-                {
-                    "description": "Skip STL",
-                    "text": "skip -gfi /usr/include/c++/7/bits/*.h",
-                    "ignoreFailures": true
-                }
-            ],
-            "pipeTransport": {
-                "pipeCwd": "${workspaceRoot}",
-                "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
-                "pipeArgs": [
-                    "bts@sparkvm"
-                ],
-                "debuggerPath": "/usr/bin/gdb"
-            },
-            "sourceFileMap": {
-                "/home/bts/spark/": "${workspaceRoot}"
-            }
-        },
-        {
-            "name": "SparkVM attach",
-            "type": "cppdbg",
-            "request": "attach",
-            "program": "/home/bts/spark/build/ninja_debug/src/server/sparkd/sparkd",
-            "processId": "${command:pickRemoteProcess}",
-            "MIMode": "gdb",
-            "pipeTransport": {
-                "pipeCwd": "${workspaceRoot}",
-                "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
-                "pipeArgs": [
-                    "bts@sparkvm"
-                ],
-                "debuggerPath": "/usr/bin/gdb"
-            },
-            "sourceFileMap": {
-                "/home/bts/spark/": "${workspaceRoot}"
-            }
-        },
-        {
-            "name": "Python",
-            "type": "python",
-            "request": "launch",
-            "stopOnEntry": false,
-            "pythonPath": "${config:python.pythonPath}",
-            "program": "${file}",
-            "cwd": "${workspaceRoot}",
-            "env": {},
-            "envFile": "${workspaceRoot}/.env",
-            "args": [
-                "DEBUG"
-            ],
-            "debugOptions": [
-                "WaitOnAbnormalExit",
-                "WaitOnNormalExit",
-                "RedirectOutput"
-            ]
-        },
-        {
-            "name": ".NET Core Remote Attach",
-            "type": "coreclr",
-            "request": "attach",
-            "processId": "${command:pickRemoteProcess}",
-            "pipeTransport": {
-                "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
-                "pipeArgs": [
-                    "bts@sparkvm"
-                ],
-                "debuggerPath": "/home/bts/vsdbg/vsdbg",
-                "pipeCwd": "${workspaceRoot}",
-                "quoteArgs": true
-            },
-            "sourceFileMap": {
-                "/home/bts/spark/": "${workspaceRoot}"
-            },
-            "justMyCode": true
-        },
-        {
-            "name": ".NET Core Remote Launch",
-            "type": "coreclr",
-            "request": "launch",
-            "program": "/usr/bin/dotnet",
-            "args": [
-                "sparkcmd.dll",
-                "test",
-                "test_join_create_and_takeout_market"
-            ],
-            "stopAtEntry": false,
-            "cwd": "/home/bts/spark/build/ninja_debug/server",
-            "pipeTransport": {
-                "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
-                "pipeArgs": [
-                    "bts@sparkvm"
-                ],
-                "debuggerPath": "/home/bts/vsdbg/vsdbg",
-                "pipeCwd": "${workspaceRoot}",
-                "quoteArgs": true
-            },
-            "sourceFileMap": {
-                "/home/bts/spark/": "${workspaceRoot}"
-            },
-            "justMyCode": false
-        },
-    ]
-}
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Python Debugger: Current File with Arguments",
+      "type": "debugpy",
+      "request": "launch",
+      "program": "${file}",
+      "console": "integratedTerminal",
+      "args": "${command:pickArgs}"
+    },
+    {
+      "name": ".NET Core Attach",
+      "type": "coreclr",
+      "request": "attach"
+    },
+    {
+      "name": "Api Server",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "",
+      "preLaunchTask": "Build Api Server (Debug)",
+      "windows": {
+        "program": "spark_api_server.exe",
+      },
+      "linux": {
+        "program": "spark_api_server",
+      },
+      "args": [
+        "run",
+      ],
+      "cwd": "build/Debug/bin/net8.0",
+      "env": {
+        "DOTNET_ENVIRONMENT": "${input:apiServerEnvironment}",
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal"
+    },
+    {
+      "name": "Api Server (Skip Build)",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "",
+      "windows": {
+        "program": "spark_api_server.exe",
+      },
+      "linux": {
+        "program": "spark_api_server",
+      },
+      "args": [
+        "run",
+      ],
+      "cwd": "build/Debug/bin/net8.0",
+      "env": {
+        "DOTNET_ENVIRONMENT": "${input:apiServerEnvironment}",
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal"
+    },
+    {
+      "name": "DataStreamPublisher",
+      "type": "coreclr",
+      "request": "launch",
+      "preLaunchTask": "Build DataStream (Debug)",
+      "program": "",
+      "linux": {
+        "program": "DataStreamPublisher",
+      },
+      "windows": {
+        "program": "DataStreamPublisher.exe",
+      },
+      "cwd": "build/Debug/bin/net8.0",
+      "env": {
+        "DOTNET_ENVIRONMENT": "${input:dataStreamPublisherEnvironment}",
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal"
+    },
+    {
+      "name": "DataStreamPublisher (Skip Build)",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "",
+      "linux": {
+        "program": "DataStreamPublisher",
+      },
+      "windows": {
+        "program": "DataStreamPublisher.exe",
+      },
+      "cwd": "${workspaceFolder}/build/Debug/bin/net8.0",
+      "env": {
+        "DOTNET_ENVIRONMENT": "${input:dataStreamPublisherEnvironment}",
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal"
+    },
+    {
+      "name": "(gdb) Launch",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "/home/bts/spark/build/sparkd-debug-clang/server/sparkd",
+      "args": [
+        "run"
+      ],
+      "stopAtEntry": false,
+      "cwd": "/home/bts/spark/build/sparkd-debug-clang/server",
+      "environment": [],
+      "externalConsole": false,
+      "MIMode": "gdb",
+    },
+    {
+      "name": "spreader tests2",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "/home/bts/spark/build/sparkd-debug-clang/server/sparkd",
+      "args": [
+        "test",
+        "[spreader2]"
+      ],
+      "stopAtEntry": false,
+      "cwd": "/home/bts/spark/build/sparkd-debug-clang/server",
+      "environment": [],
+      "externalConsole": false,
+      "MIMode": "gdb",
+    },
+    {
+      "name": "spreader tests",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "/home/bts/spark/build/sparkd-debug-clang/server/sparkd",
+      "args": [
+        "test",
+        "[spreader]"
+      ],
+      "stopAtEntry": false,
+      "cwd": "/home/bts/spark/build/sparkd-debug-clang/server",
+      "environment": [],
+      "externalConsole": false,
+      "MIMode": "gdb",
+    },
+    {
+      "name": "DataStreamQueryAnalyzer",
+      "type": "coreclr",
+      "request": "launch",
+      "preLaunchTask": "Build DataStream (Debug)",
+      "program": "",
+      "windows": {
+        "program": "DataStreamQueryAnalyzer.exe",
+        "cwd": "build/Debug/bin/net8.0-windows",
+        "env": {
+          "PYTHON_EXE": "${workspaceFolder}/.venv/Scripts/python.exe",
+          "DOTNET_ENVIRONMENT": "${input:dataStreamQueryAnalyzerEnvironment}",
+        },
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal",
+    },
+    {
+      "name": "DataStreamQueryAnalyzer (Skip Build)",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "",
+      "windows": {
+        "program": "DataStreamQueryAnalyzer.exe",
+        "cwd": "build/Debug/bin/net8.0-windows",
+        "env": {
+          "PYTHON_EXE": "${workspaceFolder}/.venv/Scripts/python.exe",
+          "DOTNET_ENVIRONMENT": "${input:dataStreamQueryAnalyzerEnvironment}",
+        },
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal",
+    },
+    {
+      "name": "PubSubServer",
+      "type": "coreclr",
+      "request": "launch",
+      "preLaunchTask": "Build DataStream (Debug)",
+      "program": "",
+      "linux": {
+        "program": "PubSubServer",
+      },
+      "windows": {
+        "program": "PubSubServer.exe",
+      },
+      "args": [
+        "--config",
+        "${workspaceFolder}/src/DataStreamSuite/PubSubServer/Configurations/${input:pubSubServerConfig}.json"
+      ],
+      "cwd": "build/Debug/bin/net8.0",
+      "stopAtEntry": false,
+      "console": "integratedTerminal"
+    },
+    {
+      "name": "PubSubServer (Skip Build)",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "",
+      "linux": {
+        "program": "PubSubServer",
+      },
+      "windows": {
+        "program": "PubSubServer.exe",
+      },
+      "cwd": "build/Debug/bin/net8.0",
+      "env": {
+        "DOTNET_ENVIRONMENT": "${input:pubSubServerEnvironment}",
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal"
+    },
+    {
+      "name": "Sdk Demo",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "",
+      "preLaunchTask": "Build Api Server (Debug)",
+      "windows": {
+        "program": "Bts.Spark.Sdk.Demo.exe",
+      },
+      "linux": {
+        "program": "Bts.Spark.Sdk.Demo",
+      },
+      "cwd": "build/Debug/bin/net8.0",
+      "env": {
+        "DOTNET_ENVIRONMENT": "${input:sdkDemoEnvironment}",
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal"
+    },
+    {
+      "name": "Sdk Demo (Skip Build)",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "",
+      "windows": {
+        "program": "Bts.Spark.Sdk.Demo.exe",
+      },
+      "linux": {
+        "program": "Bts.Spark.Sdk.Demo.exe",
+      },
+      "cwd": "build/Debug/bin/net8.0",
+      "env": {
+        "DOTNET_ENVIRONMENT": "${input:sdkDemoEnvironment}",
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal"
+    },
+    {
+      "name": "Spark",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "",
+      "windows": {
+        "preLaunchTask": "Build Spark (Debug)",
+        "program": "Spark.exe",
+        "cwd": "build/Debug/bin/net8.0-windows",
+        "env": {
+          "DOTNET_ENVIRONMENT": "${input:sparkEnvironment}",
+        }
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal"
+    },
+    {
+      "name": "Spark (Skip Build)",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "",
+      "windows": {
+        "program": "Spark.exe",
+        "cwd": "build/Debug/bin/net8.0-windows",
+        "env": {
+          "DOTNET_ENVIRONMENT": "${input:sparkEnvironment}",
+        }
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal"
+    },
+    {
+      "name": "Spark (Parameterized)",
+      "type": "coreclr",
+      "request": "launch",
+      "preLaunchTask": "Build Spark (Debug)",
+      "program": "",
+      "windows": {
+        "program": "Spark.exe",
+        "args": [
+          "--sparkd",
+          "${input:sparkConfigServer}"
+        ],
+        "cwd": "build/Debug/bin/net8.0-windows",
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal"
+    },
+    {
+      "name": "Spark Test",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "",
+      "windows": {
+        "preLaunchTask": "Build Spark (Debug)",
+        "program": "Spark.Console.exe",
+        "cwd": "build/Debug/bin/net8.0",
+        "args": [
+          "test",
+          "${input:sparkTest}"
+        ]
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal"
+    },
+    {
+      "name": "Spark Test (Skip Build)",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "",
+      "windows": {
+        "program": "Spark.Console.exe",
+        "cwd": "build/Debug/bin/net8.0",
+        "args": [
+          "test",
+          "${input:sparkTest}"
+        ]
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal"
+    },
+    {
+      "name": "Sparkd",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "",
+      "linux": {
+        "program": "${workspaceFolder}/build/sparkd-debug-clang/src/app_sparkd/sparkd",
+        "preLaunchTask": "Build Sparkd (Debug | Clang)",
+      },
+      "args": [
+        "run"
+      ],
+      "cwd": "${workspaceFolder}/build/sparkd-debug-clang/src/app_sparkd",
+      "stopAtEntry": false,
+      "externalConsole": false,
+      "MIMode": "gdb",
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "-enable-pretty-printing",
+          "ignoreFailures": true
+        },
+        {
+          "description": "Set Disassembly Flavor to Intel",
+          "text": "-gdb-set disassembly-flavor intel",
+          "ignoreFailures": true
+        }
+      ]
+    },
+    {
+      "name": "Sparkd (Skip Build)",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "",
+      "linux": {
+        "program": "${workspaceFolder}/build/sparkd-debug-clang/src/app_sparkd/sparkd",
+      },
+      "args": [
+        "run"
+      ],
+      "cwd": "${workspaceFolder}/build/sparkd-debug-clang/src/app_sparkd",
+      "stopAtEntry": false,
+      "externalConsole": false,
+      "MIMode": "gdb",
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "-enable-pretty-printing",
+          "ignoreFailures": true
+        },
+        {
+          "description": "Set Disassembly Flavor to Intel",
+          "text": "-gdb-set disassembly-flavor intel",
+          "ignoreFailures": true
+        }
+      ]
+    },
+    {
+      "name": "Sparkd Attach",
+      "type": "cppdbg",
+      "request": "attach",
+      "program": "${workspaceFolder}/build/sparkd-debug-clang/src/app_sparkd/sparkd",
+      "MIMode": "gdb",
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "-enable-pretty-printing",
+          "ignoreFailures": true
+        },
+        {
+          "description": "Set Disassembly Flavor to Intel",
+          "text": "-gdb-set disassembly-flavor intel",
+          "ignoreFailures": true
+        }
+      ]
+    },
+  ],
+  "inputs": [
+    {
+      "id": "apiServerEnvironment",
+      "type": "pickString",
+      "description": "Api Server Configuration",
+      "options": [
+        "Development",
+        "Local",
+        "Staging",
+      ],
+      "default": "Development",
+    },
+    {
+      "id": "dataStreamPublisherConfig",
+      "type": "pickString",
+      "description": "Publisher Configuration",
+      "options": [
+        "MarketDataPublisher",
+        "SimpleEchoClient",
+        "SimpleTestDataPublisher",
+        "TestDataPublisher",
+      ],
+      "default": "MarketDataPublisher",
+    },
+    {
+      "id": "dataStreamQueryAnalyzerEnvironment",
+      "type": "pickString",
+      "description": "DataStreamQueryAnalyzer Configuration",
+      "options": [
+        "Development",
+        "Local",
+      ],
+      "default": "Development",
+    },
+    {
+      "id": "dataStreamPublisherEnvironment",
+      "type": "pickString",
+      "description": "DataStreamPublisher Configuration",
+      "options": [
+        "Local",
+        "ReplayMarketData",
+      ],
+      "default": "Local",
+    },
+    {
+      "id": "pubSubServerConfig",
+      "type": "pickString",
+      "description": "PubSub Configuration",
+      "options": [
+        "PubSubServer",
+        "SimpleEchoClient",
+      ],
+      "default": "PubSubServer",
+    },
+    {
+      "id": "sdkDemoEnvironment",
+      "type": "pickString",
+      "description": "Sdk Demo Configuration",
+      "options": [
+        "Development",
+        "Local",
+        "Staging",
+      ],
+      "default": "Development",
+    },
+    {
+      "id": "sparkConfigServer",
+      "type": "promptString",
+      "description": "Config Server URL",
+      "default": "http://localhost:8000/config",
+    },
+    {
+      "id": "sparkEnvironment",
+      "type": "pickString",
+      "description": "Spark Configuration",
+      "options": [
+        "Development",
+        "Local",
+      ],
+      "default": "Development",
+    },
+    {
+      "id": "sparkTest",
+      "type": "promptString",
+      "description": "Test to run",
+    },
+    {
+      "id": "sparkdTest",
+      "type": "promptString",
+      "description": "Test to run",
+    },
+  ]
+}

.vscode/python.env

@@ -0,0 +1 @@
+PYTHONPATH=/workspaces/spark/build/sparkd-debug-clang/src/lib_python_interop;/workspaces/spark/src/lib_python_interop/python_interop_plugins;/workspaces/spark/tools/py

.vscode/settings.json

@@ -1,16 +0,0 @@
-{
-"files.associations": {
-        "utility": "cpp",
-        "initializer_list": "cpp",
-        "list": "cpp",
-        "type_traits": "cpp",
-        "vector": "cpp",
-        "xhash": "cpp",
-        "xstring": "cpp",
-    "system_error": "cpp",
-    "array": "cpp",
-    "string_view": "cpp"
-        "xutility": "cpp",
-        "*.ipp": "cpp"
-}
-}

Bts.Spark.Sdk.sln

@@ -0,0 +1,102 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.31903.59
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{827E0CD3-B72D-47B6-A68D-7590B98EB39B}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "cs", "cs", "{C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.Spark.Core", "src\cs\Bts.Spark.Core\Bts.Spark.Core.csproj", "{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.Spark.Api", "src\cs\Bts.Spark.Api\Bts.Spark.Api.csproj", "{8949AF88-F1D3-4BC4-827F-B088B555F7B9}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.Extensions.Hosting", "src\cs\Bts.Extensions.Hosting\Bts.Extensions.Hosting.csproj", "{37E4E890-D025-4729-90F9-6F95862F47BC}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.Spark.Sdk", "src\cs\Bts.Spark.Sdk\Bts.Spark.Sdk.csproj", "{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.Spark.Sdk.Demo", "src\cs\Bts.Spark.Sdk.Demo\Bts.Spark.Sdk.Demo.csproj", "{FCFDBDBE-74B0-41C4-9011-C651B21056D4}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Debug|Any CPU.ActiveCfg = Debug|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Debug|Any CPU.Build.0 = Debug|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Debug|x64.ActiveCfg = Debug|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Debug|x64.Build.0 = Debug|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Debug|x86.ActiveCfg = Debug|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Debug|x86.Build.0 = Debug|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Release|Any CPU.ActiveCfg = Release|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Release|Any CPU.Build.0 = Release|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Release|x64.ActiveCfg = Release|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Release|x64.Build.0 = Release|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Release|x86.ActiveCfg = Release|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Release|x86.Build.0 = Release|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Debug|Any CPU.ActiveCfg = Debug|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Debug|Any CPU.Build.0 = Debug|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Debug|x64.ActiveCfg = Debug|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Debug|x64.Build.0 = Debug|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Debug|x86.ActiveCfg = Debug|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Debug|x86.Build.0 = Debug|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Release|Any CPU.ActiveCfg = Release|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Release|Any CPU.Build.0 = Release|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Release|x64.ActiveCfg = Release|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Release|x64.Build.0 = Release|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Release|x86.ActiveCfg = Release|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Release|x86.Build.0 = Release|x64
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Debug|x64.Build.0 = Debug|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Debug|x86.Build.0 = Debug|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Release|Any CPU.Build.0 = Release|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Release|x64.ActiveCfg = Release|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Release|x64.Build.0 = Release|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Release|x86.ActiveCfg = Release|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Release|x86.Build.0 = Release|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Debug|x64.Build.0 = Debug|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Debug|x86.Build.0 = Debug|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Release|x64.ActiveCfg = Release|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Release|x64.Build.0 = Release|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Release|x86.ActiveCfg = Release|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Release|x86.Build.0 = Release|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Debug|x64.Build.0 = Debug|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Debug|x86.Build.0 = Debug|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Release|Any CPU.Build.0 = Release|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Release|x64.ActiveCfg = Release|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Release|x64.Build.0 = Release|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Release|x86.ActiveCfg = Release|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Release|x86.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+		{C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295} = {827E0CD3-B72D-47B6-A68D-7590B98EB39B}
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C} = {C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295}
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9} = {C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295}
+		{37E4E890-D025-4729-90F9-6F95862F47BC} = {C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295}
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579} = {C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295}
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4} = {C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295}
+	EndGlobalSection
+EndGlobal

CMakeLists.txt

@@ -1,65 +1,133 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.12)
 project(spark)
+include(GNUInstallDirs)
+include(${CMAKE_SOURCE_DIR}/cmake/GitVersion.cmake)
+set(CMAKE_CXX_STANDARD 20)
 
+get_version_from_git()
+if(WIN32)
+  set(platform "windows")
+else()
+  set(platform "linux")
+endif()
+
+set(
+  EXTERNALS_ROOT
+  "${CMAKE_SOURCE_DIR}/externals/${platform}"
+  CACHE
+  STRING
+  "External dependencies root folder (should contain folders: lib, bin, include")
+
+# SHARED_MEMORY_PREFIX serves as a kind of namespace so multiple applications
+# can run simultaneously without fighting over the same shm files (e.g., sparkd,
+# api server, etc.).
+set(SHARED_MEMORY_PREFIX "\${BTS_SHARED_MEMORY_PREFIX}" CACHE STRING "Prefix to use when creating shared memory files")
+set(EXTERNALS_BIN "${EXTERNALS_ROOT}/bin")
+set(EXTERNALS_INCLUDE "${EXTERNALS_ROOT}/include")
+set(EXTERNALS_LIB "${EXTERNALS_ROOT}/lib/$<CONFIG>")
+set(BUILD_DOCS OFF CACHE BOOL "Build documentation")
+set(BUILD_SDK OFF CACHE BOOL "Build the sdk")
+set(EXPORT_MD_CONSUMER OFF CACHE BOOL "Export (extern) C functions for MD consumer interop")
 if (WIN32)
-  set (platform "windows")
-else ()
-  set (platform "linux")
-endif ()
+  set(BUILD_SPARKD OFF CACHE BOOL "Build sparkd")
+  set(BUILD_ADMIN_WEB_APP OFF CACHE BOOL "Build the Admin WebApp")
+else()
+  set(BUILD_SPARKD ON CACHE BOOL "Build sparkd")
+  set(BUILD_ADMIN_WEB_APP ON CACHE BOOL "Build the Admin WebApp")
+endif()
+
+include_directories(BEFORE SYSTEM ${EXTERNALS_INCLUDE} ${EXTERNALS_ROOT}/include/zlib)
+link_directories(${EXTERNALS_LIB})
+
+add_compile_definitions(SHARED_MEMORY_PREFIX="${SHARED_MEMORY_PREFIX}")
+if(DEFINED APP_DATA_DIR)
+  add_compile_definitions(APP_DATA_DIR="${APP_DATA_DIR}")
+endif()
+add_compile_definitions(EXPORT_MD_CONSUMER="${EXPORT_MD_CONSUMER}")
+if(WIN32)
+  # subdirs
+  add_subdirectory(src/lib_spark)
+else()
+  if(BUILD_SPARKD)
+    # Note: All macros that begin w/ 'CCAPI' are ccapi's macros (defined and/or
+    # read by their code). We override some below.
+    add_compile_definitions(SPARK_ENABLE_CCAPI)
+
+    # This allows us to override hardcoded exchange-urls with ones read from
+    # config (i.e., resolved at runtime rather than compile-time)
+    add_compile_definitions(CCAPI_EXPOSE_INTERNAL)
+
+    # Enable ccapi services
+    add_compile_definitions(CCAPI_ENABLE_SERVICE_MARKET_DATA)
+    add_compile_definitions(CCAPI_ENABLE_SERVICE_EXECUTION_MANAGEMENT)
+    # Enable ccapi exchanges
+    add_compile_definitions(CCAPI_ENABLE_EXCHANGE_BINANCE)
+    add_compile_definitions(CCAPI_ENABLE_EXCHANGE_BINANCE_COIN_FUTURES)
+    add_compile_definitions(CCAPI_ENABLE_EXCHANGE_BINANCE_US)
+    add_compile_definitions(CCAPI_ENABLE_EXCHANGE_BINANCE_USDS_FUTURES)
+    add_compile_definitions(CCAPI_ENABLE_EXCHANGE_COINBASE)
+    add_compile_definitions(CCAPI_ENABLE_EXCHANGE_DERIBIT)
+    add_compile_definitions(CCAPI_ENABLE_EXCHANGE_OKX)
 
-set (EXTERNALS_ROOT "${CMAKE_SOURCE_DIR}/externals/${platform}")
-set (SPARK_PYTHON "${EXTERNALS_ROOT}/python")
-set (SPARK_BIN "${EXTERNALS_ROOT}/bin")
-set (SPARK_INCLUDE "${EXTERNALS_ROOT}/include")
-set (SPARK_LIB "${EXTERNALS_ROOT}/lib/${CMAKE_BUILD_TYPE}")
+    set(CCAPI_LOG_LEVEL
+      "Warn"
+      CACHE STRING "<Fatal|Error|Warn|Info|Debug|Trace> Log level for ccapi")
+    string(TOUPPER "${CCAPI_LOG_LEVEL}" _ccapi_log_level_upper)
+    add_compile_definitions("CCAPI_ENABLE_LOG_${_ccapi_log_level_upper}")
 
-include_directories (BEFORE SYSTEM ${SPARK_INCLUDE} ${EXTERNALS_ROOT}/include/zlib)
-link_directories (${SPARK_LIB})
+    # ** Binance **
+    add_compile_definitions(CCAPI_BINANCE_URL_REST_BASE="https://api.binance.com")
+    add_compile_definitions(BINANCE_INSTRUMENTS_PATH="/api/v3/exchangeInfo")
+    add_compile_definitions(BINANCE_PRICE_STATS_PATH="/api/v3/ticker/24hr")
 
-if (WIN32)
-  set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} \
-                        /MP \ 
-                        /WX /wd4251 /wd4250 /wd4251 /wd4244 /wd4267 /wd4355 /wd4275 /wd4345 \
-                        /DCURL_STATICLIB \
-                        /D_WINSOCK_DEPRECATED_NO_WARNINGS \
-                        /D__TBB_NO_IMPLICIT_LINKAGE \
-                        /DBOOST_ALL_NO_LIB \
-                        /D_SCL_SECURE_NO_WARNINGS /D_CRT_SECURE_NO_WARNINGS /D_WIN32_WINNT=0x0600")
-
-  set (CMAKE_CXX_FLAGS_DEBUG  "${CMAKE_CXX_FLAGS_DEBUG} /MTd") 
-  set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_DEBUG} /MT")
-  set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /DEBUG /OPT:REF /OPT:ICF /LTCG")
-
-  add_subdirectory(src/lib)
-else ()
-# so that sparkd looks for libspark.so in its directory
-  set (CMAKE_BUILD_WITH_INSTALL_RPATH TRUE) 
-  set (CMAKE_INSTALL_RPATH ".")
-
-  set (CMAKE_CXX_FLAGS_DEBUG  "${CMAKE_CXX_FLAGS_DEBUG} \
-                               -fPIC -Wall -pedantic -Wextra -Werror \
-                               -Wno-missing-braces -Wno-ignored-qualifiers \
-                               --std=c++17 -fdiagnostics-color")
-  set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_DEBUG} -fno-omit-frame-pointer -DNDEBUG -O3")
-  set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wno-undef")
-  add_subdirectory(src/server/sparkd)
-  add_subdirectory(src/lib)
-  add_subdirectory(src/web)
-  add_subdirectory(doc/user)
-  add_subdirectory(src/sdk)
-  add_subdirectory(src/data_files)
-
-  add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/server
-    COMMAND mkdir -p ${CMAKE_BINARY_DIR}/server
-    COMMAND ln ARGS -sf ${CMAKE_BINARY_DIR}/src/server/sparkd/sparkd ${CMAKE_BINARY_DIR}/server
-    COMMAND ln ARGS -sf ${CMAKE_BINARY_DIR}/web ${CMAKE_BINARY_DIR}/server
-    COMMAND ln ARGS -sf ${CMAKE_BINARY_DIR}/data_files ${CMAKE_BINARY_DIR}/server
-    COMMAND ln ARGS -sf ${CMAKE_BINARY_DIR}/src/lib/libspark.so ${CMAKE_BINARY_DIR}/server
-    COMMAND ln ARGS -sf ${EXTERNALS_ROOT}/lib/Release/libOnixS.IceImpactMulticastPriceFeedHandlerCpp.so.3.13.0.0 ${CMAKE_BINARY_DIR}/server
-    COMMAND ln ARGS -sf ${EXTERNALS_ROOT}/lib/Release/libACE-5.7.5.so ${CMAKE_BINARY_DIR}/server
-    COMMAND mkdir ARGS -p ${CMAKE_BINARY_DIR}/server/plugins
-    COMMENT "Creating server runtime layout"
-    DEPENDS sparkd data_files_dir)  
-
-  add_custom_target(server_layout ALL DEPENDS ${CMAKE_BINARY_DIR}/server)
+    # ** Binance US **
+    add_compile_definitions(BINANCE_US_INSTRUMENTS_PATH="/api/v3/exchangeInfo")
+    add_compile_definitions(BINANCE_US_PRICE_STATS_PATH="/api/v3/ticker/24hr")
+
+    # ** Binance USDS Futures **
+    add_compile_definitions(CCAPI_BINANCE_USDS_FUTURES_URL_REST_BASE="https://fapi.binance.com")
+    add_compile_definitions(BINANCE_USDS_FUTURES_INSTRUMENTS_PATH="/fapi/v1/exchangeInfo")
+    add_compile_definitions(BINANCE_USDS_FUTURES_PRICE_STATS_PATH="/fapi/v1/ticker/24hr")
+    add_compile_definitions(BINANCE_USDS_FUTURES_USER_DATA_PATH="/api/v3/userDataStream")
+
+    # ** Binance Coin Futures **
+    add_compile_definitions(CCAPI_BINANCE_COIN_FUTURES_URL_REST_BASE="https://dapi.binance.com")
+    add_compile_definitions(BINANCE_COIN_FUTURES_INSTRUMENTS_PATH="/dapi/v1/exchangeInfo")
+    add_compile_definitions(BINANCE_COIN_FUTURES_PRICE_STATS_PATH="/dapi/v1/ticker/24hr")
+
+    # ** Deribit **
+    add_compile_definitions(DERIBIT_INSTRUMENT_PATH="/api/v2/public/get_instrument")
+    add_compile_definitions(DERIBIT_INSTRUMENTS_PATH="/api/v2/public/get_instruments")
+    add_compile_definitions(DERIBIT_COMBOS_PATH="/api/v2/public/get_combos")
+    add_compile_definitions(DERIBIT_TICKER_PATH="/api/v2/public/ticker")
+    add_compile_definitions(DERIBIT_CURRENCIES_METHOD="public/get_currencies")
+    add_compile_definitions(DERIBIT_INSTRUMENT_METHOD="public/get_instrument")
+    add_compile_definitions(DERIBIT_INSTRUMENTS_METHOD="public/get_instruments")
+    add_compile_definitions(DERIBIT_COMBO_DETAILS_METHOD="public/get_combo_details")
+    add_compile_definitions(DERIBIT_COMBOS_METHOD="public/get_combos")
+
+    # ** Okx **
+    add_compile_definitions(OKX_INSTRUMENTS_PATH="/api/v5/public/instruments")
+    add_compile_definitions(OKX_UNDERLYING_PATH="/api/v5/public/underlying")
+  endif()
+
+  # subdirs
+  add_subdirectory(src/lib_spark)
+  if (BUILD_SPARKD)
+    add_subdirectory(src/lib_python_interop)
+    add_subdirectory(src/lib_onixs_fix)
+    add_subdirectory(src/lib_binance)
+    add_subdirectory(src/lib_okx_execution)
+    add_subdirectory(src/app_sparkd)
+    add_subdirectory(src/data_files)
+  endif()
+  if (BUILD_ADMIN_WEB_APP)
+    add_subdirectory(src/Spark.Admin.WebApp)
+  endif()
+  if(BUILD_DOCS)
+    add_subdirectory(doc/user)
+  endif()
+  if(BUILD_SDK)
+    add_subdirectory(src/sdk)
+  endif()
 endif()

CMakePresets.json

@@ -0,0 +1,327 @@
+{
+  "version": 4,
+  "cmakeMinimumRequired": {
+    "major": 3,
+    "minor": 23,
+    "patch": 0
+  },
+
+  "configurePresets": [
+    {
+      "name": "spark-base",
+      "hidden": true,
+      "binaryDir": "${sourceDir}/build/${presetName}",
+      "cacheVariables": {
+        "CMAKE_CXX_STANDARD": "20",
+        "CMAKE_INSTALL_PREFIX": "${sourceDir}/install/${presetName}",
+        "CMAKE_TOOLCHAIN_FILE": "${sourceDir}/vcpkg/scripts/buildsystems/vcpkg.cmake",
+        "CONFIG_DEFAULTS_PATH": "spark/config/profiles/default/*.conf",
+        "EXPORT_MD_CONSUMER": {
+          "type": "BOOL",
+          "value": "ON"
+        }
+      }
+    },
+
+    {
+      "name": "spark-windows",
+      "inherits": "spark-base",
+      "displayName": "Spark",
+      "condition": {
+        "type": "equals",
+        "lhs": "${hostSystemName}",
+        "rhs": "Windows"
+      },
+      "generator": "Visual Studio 17 2022",
+      "environment": {
+        "SPARK_CMAKE_CXX_FLAGS": "/MP /WX /wd4250 /wd4251 /wd4244 /wd4267 /wd4355 /wd4275 /wd4345 /bigobj /EHsc /DCURL_STATICLIB /D_WINSOCK_DEPRECATED_NO_WARNINGS /D__TBB_NO_IMPLICIT_LINKAGE /DBOOST_ALL_NO_LIB /std:c++20 /D_SCL_SECURE_NO_WARNINGS /D_CRT_SECURE_NO_WARNINGS /D_WIN32_WINNT=0x0600"
+      },
+      "cacheVariables": {
+        "CMAKE_CXX_FLAGS": "$env{SPARK_CMAKE_CXX_FLAGS}",
+        "CMAKE_CXX_FLAGS_DEBUG": "$env{SPARK_CMAKE_CXX_FLAGS} /MTd",
+        "CMAKE_CXX_FLAGS_RELEASE": "$env{SPARK_CMAKE_CXX_FLAGS} /MT",
+        "CMAKE_SHARED_LINKER_FLAGS_DEBUG": "/DEBUG",
+        "CMAKE_SHARED_LINKER_FLAGS_RELEASE": "/OPT:REF /OPT:ICF /LTCG",
+        "EXTERNALS_ROOT": "${sourceDir}/externals/windows"
+      }
+    },
+
+    {
+      "name": "sparkd",
+      "condition": {
+        "type": "equals",
+        "lhs": "${hostSystemName}",
+        "rhs": "Linux"
+      },
+      "hidden": true,
+      "generator": "Ninja",
+      "binaryDir": "${sourceDir}/build/${presetName}",
+      "cacheVariables": {
+        "platform": "",
+        "CMAKE_BUILD_WITH_INSTALL_RPATH": {
+          "type": "BOOL",
+          "value": "OFF"
+        },
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+        "CMAKE_PREFIX_PATH": "${sourceDir}/cmake/;${sourceDir}/.venv/lib/python3.10/site-packages/pybind11/share/cmake/pybind11",
+        "CMAKE_EXE_LINKER_FLAGS": "-Wno-undef",
+        "CMAKE_TOOLCHAIN_FILE": "${sourceDir}/vcpkg/scripts/buildsystems/vcpkg.cmake",
+        "DATABENTO_USE_EXTERNAL_JSON": {
+          "type": "BOOL",
+          "value": "ON"
+        },
+        "EXTERNALS_ROOT": "${sourceDir}/externals/linux",
+        "BUILD_SDK": {
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+          "value": "OFF"
+        },
+        "BUILD_ADMIN_WEB_APP": {
+          "type": "BOOL",
+          "value": "ON"
+        }
+      }
+    },
+
+    {
+      "name": "sparkd-debug",
+      "inherits": "sparkd",
+      "hidden": true,
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Debug",
+        "CMAKE_EXPORT_COMPILE_COMMANDS": {
+          "type": "BOOL",
+          "value": "ON"
+        },
+        "CCAPI_LOG_LEVEL": "Info",
+        "CONFIG_DEFAULTS_PATH": "spark/config/profiles/md_dev/*.conf;spark/config/profiles/default/*.conf"
+      }
+    },
+
+    {
+      "name": "sparkd-release",
+      "inherits": "sparkd",
+      "hidden": true,
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Release",
+        "CCAPI_LOG_LEVEL": "Warn",
+        "CONFIG_DEFAULTS_PATH": "spark/config/profiles/md_prod/*.conf;spark/config/profiles/default/*.conf"
+      }
+    },
+
+    {
+      "name": "sparkd-debug-clang",
+      "inherits": "sparkd-debug",
+      "displayName": "Sparkd (Debug | Clang)",
+      "description": "Debug build compiled w/ clang",
+      "cacheVariables": {
+        "CMAKE_C_COMPILER": "clang",
+        "CMAKE_CXX_COMPILER": "clang++",
+        "CMAKE_CXX_FLAGS_DEBUG": "-g -fPIC -Wall -pedantic -Wextra -Werror -Wno-missing-braces -Wno-ignored-qualifiers --std=c++20 -fdiagnostics-color -DDEBUG"
+      }
+    },
+
+    {
+      "name": "sparkd-debug-gcc",
+      "inherits": "sparkd-debug",
+      "displayName": "Sparkd (Debug | Gcc)",
+      "description": "Debug build compiled w/ gcc",
+      "cacheVariables": {
+        "CMAKE_C_COMPILER": "gcc",
+        "CMAKE_CXX_COMPILER": "g++",
+        "CMAKE_CXX_FLAGS_DEBUG": "-g -fPIC -Wall -pedantic -Wextra -Werror -Wno-missing-braces -Wno-ignored-qualifiers --std=c++20 -fdiagnostics-color -Wno-stringop-overread -DDEBUG"
+      }
+    },
+
+    {
+      "name": "sparkd-release-clang",
+      "inherits": "sparkd-release",
+      "displayName": "Sparkd (Release | Clang)",
+      "description": "Release build compiled w/ clang",
+      "cacheVariables": {
+        "CMAKE_C_COMPILER": "clang",
+        "CMAKE_CXX_COMPILER": "clang++",
+        "CMAKE_CXX_FLAGS_RELEASE": "-fPIC -Wall -pedantic -Wextra -Werror -Wno-missing-braces -Wno-ignored-qualifiers --std=c++20 -fdiagnostics-color -fno-omit-frame-pointer -DNDEBUG -O3"
+      }
+    },
+
+    {
+      "name": "sparkd-release-gcc",
+      "inherits": "sparkd-release",
+      "displayName": "Sparkd (Release | Gcc)",
+      "description": "Release build compiled w/ gcc",
+      "cacheVariables": {
+        "CMAKE_C_COMPILER": "gcc",
+        "CMAKE_CXX_COMPILER": "g++",
+        "CMAKE_CXX_FLAGS_RELEASE": "-fPIC -Wall -pedantic -Wextra -Werror -Wno-missing-braces -Wno-ignored-qualifiers -Wno-stringop-overflow --std=c++20 -fdiagnostics-color -Wno-stringop-overread -Wno-maybe-uninitialized -fno-omit-frame-pointer -DNDEBUG -O3"
+      }
+    },
+
+    {
+      "name": "spark-linux",
+      "inherits": "spark-base",
+      "displayName": "Spark",
+      "condition": {
+        "type": "equals",
+        "lhs": "${hostSystemName}",
+        "rhs": "Linux"
+      },
+      "generator": "Ninja Multi-Config",
+      "cacheVariables": {
+        "platform": "linux",
+        "BUILD_ADMIN_WEB_APP": {
+          "type": "BOOL",
+          "value": "OFF"
+        },
+        "BUILD_SPARKD": {
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+          "value": "OFF"
+        },
+        "CMAKE_BUILD_WITH_INSTALL_RPATH": {
+          "type": "BOOL",
+          "value": "OFF"
+        },
+        "CMAKE_C_COMPILER": "clang",
+        "CMAKE_CXX_COMPILER": "clang++",
+        "CMAKE_CXX_FLAGS_DEBUG": "-g -fPIC -Wall -pedantic -Wextra -Werror -Wno-missing-braces -Wno-ignored-qualifiers --std=c++20 -fdiagnostics-color -DDEBUG",
+        "CMAKE_CXX_FLAGS_RELEASE": "-fPIC -Wall -pedantic -Wextra -Werror -Wno-missing-braces -Wno-ignored-qualifiers --std=c++20 -fdiagnostics-color -fno-omit-frame-pointer -DNDEBUG -O3",
+        "CMAKE_EXE_LINKER_FLAGS": "-Wno-undef",
+        "CMAKE_EXPORT_COMPILE_COMMANDS": {
+          "type": "BOOL",
+          "value": "ON"
+        },
+        "CMAKE_INSTALL_RPATH": ".",
+        "CMAKE_PREFIX_PATH": "${sourceDir}/cmake/;${sourceDir}/.venv/lib/python3.10/site-packages/pybind11/share/cmake/pybind11",
+        "DATABENTO_USE_EXTERNAL_JSON": {
+          "type": "BOOL",
+          "value": "ON"
+        },
+        "EXTERNALS_ROOT": "${sourceDir}/externals/linux"
+      }
+    },
+
+    {
+      "name": "sparkd-publish",
+      "inherits": "sparkd-release-gcc",
+      "displayName": "Publish",
+      "description": "Production build compiled w/ gcc and ready to ship"
+    },
+
+    {
+      "name": "sparkd-ccapi-diag",
+      "inherits": "sparkd-debug-clang",
+      "displayName": "Debug (ccapi diag)",
+      "description": "Debug build w/ ccapi log level 'Trace'",
+      "binaryDir": "${sourceDir}/build/${presetName}",
+      "cacheVariables": {
+        "CCAPI_LOG_LEVEL": "Trace"
+      }
+    }
+  ],
+
+  "buildPresets": [
+    {
+      "name": "spark-windows",
+      "condition": {
+        "type": "equals",
+        "lhs": "${hostSystemName}",
+        "rhs": "Windows"
+      },
+      "hidden": true,
+      "configurePreset": "spark-windows"
+    },
+
+    {
+      "name": "spark-windows-debug",
+      "displayName": "Spark (Debug)",
+      "inherits": "spark-windows",
+      "configuration": "Debug"
+    },
+
+    {
+      "name": "spark-windows-release",
+      "displayName": "Spark (Release)",
+      "inherits": "spark-windows",
+      "configuration": "Release"
+    },
+
+    {
+      "name": "sparkd",
+      "condition": {
+        "type": "equals",
+        "lhs": "${hostSystemName}",
+        "rhs": "Linux"
+      },
+      "hidden": true
+    },
+
+    {
+      "name": "sparkd-debug-clang",
+      "configurePreset": "sparkd-debug-clang",
+      "displayName": "Sparkd (Debug | Clang)",
+      "inherits": "sparkd"
+    },
+
+    {
+      "name": "sparkd-debug-gcc",
+      "configurePreset": "sparkd-debug-gcc",
+      "displayName": "Sparkd (Debug | Gcc)",
+      "inherits": "sparkd"
+    },
+
+    {
+      "name": "sparkd-release-clang",
+      "configurePreset": "sparkd-release-clang",
+      "displayName": "Sparkd (Release | Clang)",
+      "inherits": "sparkd"
+    },
+
+    {
+      "name": "sparkd-release-gcc",
+      "configurePreset": "sparkd-release-gcc",
+      "displayName": "Sparkd (Release | Gcc)",
+      "inherits": "sparkd"
+    },
+
+    {
+      "name": "spark-linux",
+      "condition": {
+        "type": "equals",
+        "lhs": "${hostSystemName}",
+        "rhs": "Linux"
+      },
+      "hidden": true,
+      "configurePreset": "spark-linux"
+    },
+
+    {
+      "name": "spark-linux-debug",
+      "inherits": "spark-linux",
+      "displayName": "Spark (Linux | Debug)",
+      "configuration": "Debug"
+    },
+
+    {
+      "name": "spark-linux-release",
+      "inherits": "spark-linux",
+      "displayName": "Spark (Linux | Release)",
+      "configuration": "Release"
+    },
+
+    {
+      "name": "sparkd-publish",
+      "configurePreset": "sparkd-publish",
+      "displayName": "Publish",
+      "inherits": "sparkd",
+      "targets": "install"
+    },
+
+    {
+      "name": "sparkd-ccapi-diag",
+      "configurePreset": "sparkd-ccapi-diag",
+      "displayName": "Debug (ccapi diag)",
+      "inherits": "sparkd"
+    }
+  ]
+}

Spark.Api.Server.sln

@@ -0,0 +1,602 @@
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+Microsoft Visual Studio Solution File, Format Version 12.00
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+EndProject
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+EndProject
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+		{6BD3F6D8-B6FC-44E8-B8FE-06352F638B9B}.RelWithDebInfo|x64.ActiveCfg = Debug|Any CPU
+		{6BD3F6D8-B6FC-44E8-B8FE-06352F638B9B}.RelWithDebInfo|x64.Build.0 = Debug|Any CPU
+		{6BD3F6D8-B6FC-44E8-B8FE-06352F638B9B}.RelWithDebInfo|Any CPU.ActiveCfg = RelWithDebInfo|Any CPU
+		{6BD3F6D8-B6FC-44E8-B8FE-06352F638B9B}.RelWithDebInfo|Any CPU.Build.0 = RelWithDebInfo|Any CPU
+		{6BD3F6D8-B6FC-44E8-B8FE-06352F638B9B}.RelWithDebInfo|x86.ActiveCfg = RelWithDebInfo|Any CPU
+		{6BD3F6D8-B6FC-44E8-B8FE-06352F638B9B}.RelWithDebInfo|x86.Build.0 = RelWithDebInfo|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Debug|x64.Build.0 = Debug|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Debug|x86.Build.0 = Debug|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.MinSizeRel|x64.ActiveCfg = Debug|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.MinSizeRel|x64.Build.0 = Debug|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.MinSizeRel|Any CPU.ActiveCfg = MinSizeRel|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.MinSizeRel|Any CPU.Build.0 = MinSizeRel|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.MinSizeRel|x86.ActiveCfg = MinSizeRel|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.MinSizeRel|x86.Build.0 = MinSizeRel|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Release|x64.ActiveCfg = Release|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Release|x64.Build.0 = Release|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Release|Any CPU.Build.0 = Release|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Release|x86.ActiveCfg = Release|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Release|x86.Build.0 = Release|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.RelWithDebInfo|x64.ActiveCfg = Debug|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.RelWithDebInfo|x64.Build.0 = Debug|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.RelWithDebInfo|Any CPU.ActiveCfg = RelWithDebInfo|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.RelWithDebInfo|Any CPU.Build.0 = RelWithDebInfo|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.RelWithDebInfo|x86.ActiveCfg = RelWithDebInfo|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.RelWithDebInfo|x86.Build.0 = RelWithDebInfo|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Debug|x64.Build.0 = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Debug|x86.Build.0 = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.MinSizeRel|x64.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.MinSizeRel|x64.Build.0 = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.MinSizeRel|Any CPU.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.MinSizeRel|Any CPU.Build.0 = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.MinSizeRel|x86.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.MinSizeRel|x86.Build.0 = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Release|x64.ActiveCfg = Release|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Release|x64.Build.0 = Release|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Release|x86.ActiveCfg = Release|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Release|x86.Build.0 = Release|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.RelWithDebInfo|x64.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.RelWithDebInfo|x64.Build.0 = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.RelWithDebInfo|Any CPU.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.RelWithDebInfo|Any CPU.Build.0 = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.RelWithDebInfo|x86.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.RelWithDebInfo|x86.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Debug|x64.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Debug|x86.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.MinSizeRel|x64.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.MinSizeRel|x64.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.MinSizeRel|Any CPU.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.MinSizeRel|Any CPU.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.MinSizeRel|x86.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.MinSizeRel|x86.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Release|x64.ActiveCfg = Release|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Release|x64.Build.0 = Release|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Release|x86.ActiveCfg = Release|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Release|x86.Build.0 = Release|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.RelWithDebInfo|x64.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.RelWithDebInfo|x64.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.RelWithDebInfo|Any CPU.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.RelWithDebInfo|Any CPU.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.RelWithDebInfo|x86.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.RelWithDebInfo|x86.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Debug|x64.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Debug|x86.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.MinSizeRel|x64.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.MinSizeRel|x64.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.MinSizeRel|Any CPU.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.MinSizeRel|Any CPU.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.MinSizeRel|x86.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.MinSizeRel|x86.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Release|x64.ActiveCfg = Release|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Release|x64.Build.0 = Release|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Release|Any CPU.Build.0 = Release|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Release|x86.ActiveCfg = Release|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Release|x86.Build.0 = Release|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.RelWithDebInfo|x64.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.RelWithDebInfo|x64.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.RelWithDebInfo|Any CPU.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.RelWithDebInfo|Any CPU.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.RelWithDebInfo|x86.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.RelWithDebInfo|x86.Build.0 = Debug|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+		{C09ED521-D2DF-40BC-A76F-EB3CB870B2F6} = {267F81EF-A8AB-49FD-9F56-D7EC3C1F7C7C}
+		{EF26A475-6101-4C9C-A717-D60BB92A2302} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
+		{911B08A3-515A-441D-84C8-8A43740B5FC1} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
+		{14140310-2233-430A-821B-F3058A25234B} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
+		{43146EA8-6FCC-46B8-88B0-42F9BB5E6E0A} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
+		{6F22DB96-6EAB-4034-99D9-287021C36F01} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
+		{A5C33956-A41F-49B3-A41D-1082CBA59D02} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
+		{2FE745C3-1EDF-4421-8CD7-A63EE0C1AE43} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
+		{FDA791E0-2B91-4AD5-B91D-CF920A4C4E38} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
+		{B945A183-2174-4ACB-B289-8A5C546656FE} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
+		{9F6D7DE8-185B-4C1D-B809-3314D092DF28} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
+		{6BD3F6D8-B6FC-44E8-B8FE-06352F638B9B} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
+		{39AEA075-6457-46C0-8821-1158BE6EFA57} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
+		{385C4948-E080-56A6-E29E-8B0F4913175C} = {267F81EF-A8AB-49FD-9F56-D7EC3C1F7C7C}
+		{43FB297B-7A4D-4835-A878-E6DF345B580C} = {385C4948-E080-56A6-E29E-8B0F4913175C}
+		{BC277499-8215-4F9F-B9AB-07B6391110BF} = {385C4948-E080-56A6-E29E-8B0F4913175C}
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {422D1620-0166-4C26-9A81-CA8A2EB1AB58}
+	EndGlobalSection
+	GlobalSection(Performance) = preSolution
+		HasPerformanceSessions = true
+	EndGlobalSection
+EndGlobal

cmake/ExportToParent.cmake

@@ -0,0 +1,7 @@
+include_guard(GLOBAL)
+
+macro(export_to_parent)
+  foreach(var IN ITEMS ${ARGN})
+    set(${var} ${${var}} PARENT_SCOPE)
+  endforeach()
+endmacro()

cmake/GitVersion.cmake

@@ -0,0 +1,48 @@
+include_guard(GLOBAL)
+
+function(get_version_from_git)
+  find_package(Git QUIET)
+  if(NOT Git_FOUND)
+    message(WARNING "Git not found")
+    return()
+  endif()
+
+  execute_process(
+    COMMAND ${GIT_EXECUTABLE} describe --tags --always
+    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+    OUTPUT_VARIABLE GIT_TAG
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    RESULT_VARIABLE GIT_RESULT
+  )
+
+  if(NOT GIT_RESULT EQUAL 0)
+    message(WARNING "Failed to get git tag")
+    return()
+  endif()
+
+  execute_process(
+    COMMAND ${GIT_EXECUTABLE} rev-parse --short=7 HEAD
+    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+    OUTPUT_VARIABLE GIT_COMMIT_SHORT_HASH
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+  )
+  set(PROJECT_VERSION_BUILD_METADATA ${GIT_COMMIT_SHORT_HASH})
+  set(PROJECT_VERSION_BUILD_METADATA ${GIT_COMMIT_SHORT_HASH} PARENT_SCOPE)
+
+  string(REGEX REPLACE "^v" "" CLEAN_TAG "${GIT_TAG}")
+  if(CLEAN_TAG MATCHES "^([0-9]+)\\.([0-9]+)\\.([0-9]+)(-.*)?$")
+    set(PROJECT_VERSION_MAJOR ${CMAKE_MATCH_1})
+    set(PROJECT_VERSION_MAJOR ${CMAKE_MATCH_1} PARENT_SCOPE)
+    set(PROJECT_VERSION_MINOR ${CMAKE_MATCH_2})
+    set(PROJECT_VERSION_MINOR ${CMAKE_MATCH_2} PARENT_SCOPE)
+    set(PROJECT_VERSION_PATCH ${CMAKE_MATCH_3})
+    set(PROJECT_VERSION_PATCH ${CMAKE_MATCH_3} PARENT_SCOPE)
+
+    set(PROJECT_VERSION "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}.${CMAKE_MATCH_3}") 
+    set(PROJECT_VERSION "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}.${CMAKE_MATCH_3}" PARENT_SCOPE)
+    set(PROJECT_VERSION_FULL "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}.${CMAKE_MATCH_3}+${GIT_COMMIT_SHORT_HASH}")
+    set(PROJECT_VERSION_FULL "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}.${CMAKE_MATCH_3}+${GIT_COMMIT_SHORT_HASH}" PARENT_SCOPE)
+  else()
+    message(WARNING "Tag '${CLEAN_TAG}' does not match semver format")
+  endif()
+endfunction()

cmake/InitLibrary.cmake

@@ -0,0 +1,142 @@
+include_guard(DIRECTORY)
+include(${CMAKE_SOURCE_DIR}/cmake/ExportToParent.cmake)
+include(${CMAKE_SOURCE_DIR}/cmake/InstallBasic.cmake)
+include(${CMAKE_SOURCE_DIR}/cmake/ProtobufGenerateCpp.cmake)
+include(${CMAKE_SOURCE_DIR}/cmake/SetFirstDefined.cmake)
+include(${CMAKE_SOURCE_DIR}/cmake/safe_dep_glob.cmake)
+
+function(init_library)
+  set(_options SHARED STATIC)
+  set(_one_value_args
+    NAME
+    SOURCE_DIR
+    INCLUDE_DIR
+  )
+  set(_multi_value_args)
+  cmake_parse_arguments(_ARGS "${_options}" "${_one_value_args}" "${_multi_value_args}" ${ARGN})
+  if (_ARGS_SHARED AND _ARGS_STATIC)
+    message(FATAL_ERROR "Invalid args passed to init_library: cannot specify STATIC and SHARED")
+  endif()
+  set_first_defined(_name _ARGS_NAME PROJECT_NAME)
+  set_first_defined(_source_dir _ARGS_SOURCE_DIR _name)
+  set_first_defined(_include_dir _ARGS_INCLUDE_DIR _source_dir)
+
+  # Cpp sources
+  file(
+    GLOB_RECURSE ${_name}_SOURCES
+    RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+    ${_source_dir}/*.cpp
+  )
+  # Note: cpp files inside 'tests' dir(s) are considered tests.
+  # Remove tests from main sources, and add them to test sources
+  foreach(item ${${_name}_SOURCES})
+    if(${item} MATCHES "tests/.*\.cpp$")
+      list(APPEND ${_name}_TEST_SOURCES ${item})
+    endif()
+  endforeach()
+  foreach(item ${${_name}_TEST_SOURCES})
+    list(REMOVE_ITEM ${_name}_SOURCES ${item})
+  endforeach()
+
+  # Proto sources 
+  file(
+    GLOB_RECURSE ${_name}_PROTO_SOURCES
+    RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+    ${_source_dir}/protobufs/*.proto
+  )
+  update_deps_file("${${_name}_PROTO_SOURCES};")
+  protobuf_generate_cpp(
+    CXX_SOURCES ${_name}_CXX_PROTO_SOURCES
+    CXX_HEADERS ${_name}_CXX_PROTO_HEADERS
+    CXX_OUT_DIR ${CMAKE_CURRENT_BINARY_DIR}
+    PROTO_INCLUDE_DIRS
+      ${EXTERNALS_INCLUDE}
+      ${CMAKE_CURRENT_SOURCE_DIR}
+    PROTO_SOURCES
+      ${${_name}_PROTO_SOURCES}
+  )
+
+  export_to_parent(
+    ${_name}_SOURCES
+    ${_name}_TEST_SOURCES
+    ${_name}_PROTO_SOURCES
+    ${_name}_CXX_PROTO_SOURCES
+    ${_name}_CXX_PROTO_HEADERS
+  )
+
+  # Add main lib
+  if (_ARGS_STATIC)
+    add_library(${_name} STATIC ${${_name}_SOURCES} ${${_name}_CXX_PROTO_SOURCES})
+  elseif(_ARGS_SHARED)
+    add_library(${_name} SHARED ${${_name}_SOURCES} ${${_name}_CXX_PROTO_SOURCES})
+  else()
+    add_library(${_name} ${${_name}_SOURCES} ${${_name}_CXX_PROTO_SOURCES})
+  endif()
+  target_include_directories(
+    ${_name}
+    SYSTEM
+    BEFORE
+    PUBLIC
+      $<BUILD_INTERFACE:${EXTERNALS_ROOT}/include>
+      $<BUILD_INTERFACE:${EXTERNALS_ROOT}/include/zlib>
+  )
+  target_include_directories(
+    ${_name}
+    PUBLIC
+      $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
+      $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+  )
+  # Include protos (if any)
+  if (${_name}_PROTO_SOURCES)
+    target_include_directories(
+      ${_name}
+      PUBLIC
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
+    )
+  endif()
+  target_link_directories(
+    ${_name}
+    PUBLIC
+      $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
+      $<BUILD_INTERFACE:${EXTERNALS_ROOT}/lib/$<CONFIG>>
+      $<INSTALL_INTERFACE:${CMAKE_INSTALL_LIBDIR}>
+  )
+  # Install main lib
+  foreach(_hdr ${${_name}_CXX_PROTO_HEADERS})
+    file(RELATIVE_PATH _relative_path ${CMAKE_CURRENT_BINARY_DIR} ${_hdr})
+    install(FILES ${_hdr} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${_relative_path})
+  endforeach()
+  install_basic(
+    NAME ${_name}
+    INCLUDE_DIR ${_include_dir}
+  )
+
+  # Add tests executable (if there are any)
+  if (${_name}_TEST_SOURCES AND NOT WIN32)
+    add_executable(${_name}-tests ${${_name}_TEST_SOURCES})
+
+    get_target_property(_lib_type ${_name} TYPE)
+    if (_lib_type STREQUAL "SHARED_LIBRARY")
+      # Set RPATH so the tests exe knows where to find the shared lib.
+      set_target_properties(
+        ${_name}-tests
+        PROPERTIES
+          BUILD_RPATH "$ORIGIN"
+          INSTALL_RPATH "$ORIGIN/../${CMAKE_INSTALL_LIBDIR}"
+      )
+    endif()
+
+    # Link main lib
+    target_link_directories(
+      ${_name}-tests
+      PRIVATE
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
+        $<INSTALL_INTERFACE:${CMAKE_INSTALL_LIBDIR}>
+    )
+    target_link_libraries(${_name}-tests PRIVATE ${_name})
+
+    # Catch2
+    find_package(Catch2 CONFIG REQUIRED COMPONENTS Catch2WithMain)
+    target_link_libraries(${_name}-tests PRIVATE Catch2::Catch2WithMain)
+  endif()
+endfunction()

cmake/InitPythonModule.cmake

@@ -0,0 +1,71 @@
+include_guard(DIRECTORY)
+include(GNUInstallDirs)
+include(${CMAKE_SOURCE_DIR}/cmake/ExportToParent.cmake)
+include(${CMAKE_SOURCE_DIR}/cmake/SetFirstDefined.cmake)
+
+function(init_python_module)
+  set(_options)
+  set(_one_value_args
+    NAME
+  )
+  set(_multi_value_args
+    SOURCES
+  )
+  cmake_parse_arguments(_ARGS "${_options}" "${_one_value_args}" "${_multi_value_args}" ${ARGN})
+  set_first_defined(_name _ARGS_NAME PROJECT_NAME)
+  set_first_defined(_sources _ARGS_SOURCES ${_name}_SOURCES)
+
+  set(module_proj ${_name}_module)
+  set(${module_proj}_SOURCES ${_sources})
+  pybind11_add_module(${module_proj} SHARED ${_sources})
+  target_link_libraries(
+    ${module_proj}
+    PUBLIC
+      pybind11::embed
+      spark
+      ${_name}
+  )
+  target_include_directories(
+    ${module_proj}
+    PRIVATE
+      $<BUILD_INTERFACE:${pybind11_INCLUDE_DIRS}>
+  )
+  target_include_directories(
+    ${module_proj}
+    PUBLIC
+      ${Python3_INCLUDE_DIRS}
+      $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
+      $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+  )
+  add_custom_command(
+    OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/stubs/${_name}.pyi
+    DEPENDS ${_name} ${module_proj}
+    COMMAND PYTHONPATH=${CMAKE_CURRENT_BINARY_DIR} pybind11-stubgen --numpy-array-use-type-var --ignore-invalid-expressions '.*' ${_name}_module
+    COMMENT "Generating py stubs"
+  )
+  add_custom_target(
+    "${_name}_py_stubs"
+    ALL
+    DEPENDS
+      ${CMAKE_CURRENT_BINARY_DIR}/stubs/${_name}.pyi
+  )
+  install(
+    TARGETS ${module_proj}
+    EXPORT ${module_proj}Targets
+    RUNTIME
+      DESTINATION ${CMAKE_INSTALL_BINDIR}
+    LIBRARY
+      DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE
+      DESTINATION ${CMAKE_INSTALL_LIBDIR}
+  )
+  foreach(dir ${pybind11_INCLUDE_DIRS})
+    install(DIRECTORY ${dir} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+  endforeach()
+  install(
+    EXPORT ${module_proj}Targets
+    FILE ${module_proj}Targets.cmake
+    NAMESPACE ${_name}::
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${_name}
+  )
+endfunction()

cmake/InitPythonPlugin.cmake

@@ -0,0 +1,65 @@
+include_guard(DIRECTORY)
+include(GNUInstallDirs)
+
+function(init_python_plugin)
+  set(_options)
+  set(_one_value_args NAME PLUGIN_NAME)
+  set(_multi_value_args SOURCES)
+  cmake_parse_arguments(_ARGS "${_options}" "${_one_value_args}" "${_multi_value_args}" ${ARGN})
+  set_first_defined(_name _ARGS_NAME PROJECT_NAME)
+  set(_plugin_name ${_ARGS_PLUGIN_NAME})
+  if (NOT DEFINED _ARGS_PLUGIN_NAME)
+    set(_plugin_name ${_name}_plugins)
+  endif()
+  set(${_plugin_name}_SOURCES ${_ARGS_SOURCES})
+  if (NOT DEFINED _ARGS_SOURCES)
+    file(
+      GLOB_RECURSE ${_plugin_name}_SOURCES
+      RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+      ${_plugin_name}/*.py)
+  endif()
+  set(src_outs)
+  foreach(_src ${${_plugin_name}_SOURCES})
+    set(_src_in ${CMAKE_CURRENT_SOURCE_DIR}/${_src})
+    set(_src_out ${CMAKE_CURRENT_BINARY_DIR}/${_src})
+    add_custom_command(
+      OUTPUT ${_src_out}
+      COMMAND ${CMAKE_COMMAND} -E copy ${_src_in} ${_src_out}
+      DEPENDS ${_src_in}
+      COMMENT "Copying ${_plugin_name} plugin ${_src} to ${_src_out}"
+    )
+    list(APPEND src_outs ${_src_out})
+  endforeach()
+  
+  add_custom_target(copy_${_plugin_name} ALL DEPENDS ${src_outs})
+  
+  add_library(${_plugin_name} INTERFACE)
+  add_library(${_name}::${_plugin_name} ALIAS ${_plugin_name})
+  
+  set_target_properties(
+    ${_plugin_name}
+    PROPERTIES
+      INTERFACE_PYTHON_SCRIPTS_DIR
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/${_plugin_name}>$<INSTALL_INTERFACE:${CMAKE_INSTALL_BINDIR}/${_plugin_name}>
+  )
+  
+  set_target_properties(
+    ${_plugin_name}
+    PROPERTIES
+    INTERFACE_PYTHON_SCRIPTS $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/${${_plugin_name}_SOURCES}>$<INSTALL_INTERFACE:${CMAKE_INSTALL_BINDIR}/${${_plugin_name}_SOURCES}>
+  )
+  
+  install(
+    TARGETS ${_plugin_name}
+    EXPORT ${_plugin_name}Targets
+    DESTINATION ${CMAKE_INSTALL_BINDIR}
+  )
+  
+  install(
+    EXPORT ${_plugin_name}Targets
+    FILE ${_plugin_name}Targets.cmake
+    NAMESPACE ${_name}::
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${_name}
+  )
+  install(DIRECTORY ${_plugin_name} DESTINATION ${CMAKE_INSTALL_BINDIR})
+endfunction()

cmake/InstallBasic.cmake

@@ -0,0 +1,39 @@
+include_guard(DIRECTORY)
+include(GNUInstallDirs)
+include(${CMAKE_SOURCE_DIR}/cmake/PackBasic.cmake)
+include(${CMAKE_SOURCE_DIR}/cmake/SetFirstDefined.cmake)
+
+function(install_basic)
+  set(_options)
+  set(_one_value_args NAME INCLUDE_DIR)
+  set(_multi_value_args)
+  cmake_parse_arguments(_ARGS "${_options}" "${_one_value_args}" "${_multi_value_args}" ${ARGN})
+  set_first_defined(_name _ARGS_NAME PROJECT_NAME)
+  set_first_defined(_include_dir _ARGS_INCLUDE_DIR _name)
+
+  file(
+    GLOB_RECURSE ${_name}_HEADERS
+    RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+    ${_include_dir}/*.h)
+
+  target_sources(${_name}
+    PUBLIC
+      FILE_SET HEADERS FILES ${${_name}_HEADERS})
+
+  install(
+    TARGETS ${_name}
+    EXPORT ${_name}Targets
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    FILE_SET HEADERS DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+  )
+
+  install(
+    EXPORT ${_name}Targets
+    FILE ${_name}Targets.cmake
+    NAMESPACE ${_name}::
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${_name})
+
+  pack_basic()
+endfunction()

cmake/PackBasic.cmake

@@ -0,0 +1,44 @@
+include_guard(DIRECTORY)
+include(CMakePackageConfigHelpers)
+include(${CMAKE_SOURCE_DIR}/cmake/SetFirstDefined.cmake)
+
+function(pack_basic)
+  set(_options)
+  set(_one_value_args NAME)
+  set(_multi_value_args)
+  cmake_parse_arguments(_ARGS "${_options}" "${_one_value_args}" "${_multi_value_args}" ${ARGN})
+  set_first_defined(_name _ARGS_NAME PROJECT_NAME)
+
+  find_package(Git QUIET)
+
+  if(GIT_FOUND)
+    execute_process(
+      COMMAND ${GIT_EXECUTABLE} describe --tags --always --dirty
+      WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+      OUTPUT_VARIABLE PROJECT_VERSION
+      OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+  endif()
+
+  if(NOT GIT_FOUND OR PROJECT_VERSION STREQUAL "")
+    set(PROJECT_VERSION "0.0.0")
+  endif()
+
+  write_basic_package_version_file(
+    "${CMAKE_CURRENT_BINARY_DIR}/${_name}ConfigVersion.cmake"
+    VERSION ${PROJECT_VERSION}
+    COMPATIBILITY AnyNewerVersion
+  )
+
+  configure_package_config_file(
+    "${CMAKE_CURRENT_SOURCE_DIR}/Config.cmake.in"
+    "${CMAKE_CURRENT_BINARY_DIR}/${_name}Config.cmake"
+    INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${_name}
+  )
+
+  install(
+    FILES
+      "${CMAKE_CURRENT_BINARY_DIR}/${_name}Config.cmake"
+      "${CMAKE_CURRENT_BINARY_DIR}/${_name}ConfigVersion.cmake"
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${_name})
+endfunction()

cmake/PrintList.cmake

@@ -0,0 +1,12 @@
+function(print_list var)
+  set(CMAKE_MESSAGE_INDENT "")
+  set(_var_str "")
+  foreach(item IN LISTS ${var})
+    set(_var_str "${_var_str}\n  ${item}")
+  endforeach()
+  if ("${ARGN}" STREQUAL "VERBOSE")
+    message(VERBOSE "***${var}:${_var_str}")
+  else()
+    message("***${var}:${_var_str}")
+  endif()
+endfunction()

cmake/ProtobufGenerateCpp.cmake

@@ -0,0 +1,83 @@
+include_guard(GLOBAL)
+
+function(protobuf_generate_cpp)
+  set(_options)
+  set(_one_value_args
+    CXX_SOURCES
+    CXX_HEADERS
+    CXX_OUT_DIR
+    PROTOC
+  )
+  set(_multi_value_args
+    PROTO_INCLUDE_DIRS
+    PROTO_SOURCES
+  )
+  cmake_parse_arguments(_ARGS "${_options}" "${_one_value_args}" "${_multi_value_args}" ${ARGN})
+
+  if (NOT DEFINED _ARGS_PROTOC)
+    if (WIN32)
+      set(_ARGS_PROTOC "${EXTERNALS_BIN}/protoc.exe")
+    else()
+      set(_ARGS_PROTOC "${EXTERNALS_BIN}/protoc")
+    endif()
+  endif()
+  set(${_ARGS_CXX_SOURCES})
+  set(${_ARGS_CXX_HEADERS})
+
+  set(_proto_include_cli_args)
+  foreach(_dir ${_ARGS_PROTO_INCLUDE_DIRS})
+    list(APPEND _proto_include_cli_args -I ${_dir})
+  endforeach()
+
+  foreach(_fil ${_ARGS_PROTO_SOURCES})
+    get_filename_component(_abs_fil ${_fil} ABSOLUTE)
+    get_filename_component(_fil_we ${_fil} NAME_WE)
+    get_filename_component(_fil_dir ${_fil} DIRECTORY)
+    if(_fil_dir)
+      set(_fil_we "${_fil_dir}/${_fil_we}")
+    endif()
+    list(APPEND ${_ARGS_CXX_SOURCES} "${_ARGS_CXX_OUT_DIR}/${_fil_we}.pb.cc")
+    list(APPEND ${_ARGS_CXX_HEADERS} "${_ARGS_CXX_OUT_DIR}/${_fil_we}.pb.h")
+    message(STATUS "add_custom_command for ${_fil} -> ${_ARGS_CXX_OUT_DIR}/${_fil_we}.pb.h")
+    # TODO: Pass proto sources by relative path (so this fn can be called from
+    # arbitrary subdirs).
+    add_custom_command(
+      OUTPUT
+        "${_ARGS_CXX_OUT_DIR}/${_fil_we}.pb.cc"
+        "${_ARGS_CXX_OUT_DIR}/${_fil_we}.pb.h"
+      COMMAND
+        ${_ARGS_PROTOC}
+      ARGS
+        --cpp_out=${_ARGS_CXX_OUT_DIR} ${_proto_include_cli_args} ${_abs_fil}
+      DEPENDS ${_abs_fil}
+      COMMENT "Running C++ protocol buffer compiler on ${_fil}"
+      VERBATIM
+    )
+  endforeach()
+
+  set_source_files_properties(
+    ${${_ARGS_CXX_SOURCES}}
+    ${${_ARGS_CXX_HEADERS}}
+    PROPERTIES
+      GENERATED TRUE
+  )
+
+  # remove some warnings from protobuf generated files
+  if(WIN32)
+    set_source_files_properties(
+      ${${_ARGS_CXX_SOURCES}}
+      PROPERTIES
+        COMPILE_FLAGS "/wd4309 /wd4838"
+    )
+  else()
+    set_source_files_properties(
+      ${${_ARGS_CXX_SOURCES}}
+      PROPERTIES
+        COMPILE_FLAGS "-Wno-unused-parameter -Wno-effc++ -Wno-pedantic -Wno-sign-compare -Wno-uninitialized"
+    )
+  endif()
+
+  set(${_ARGS_CXX_SOURCES} ${${_ARGS_CXX_SOURCES}} PARENT_SCOPE)
+  set(${_ARGS_CXX_HEADERS} ${${_ARGS_CXX_HEADERS}} PARENT_SCOPE)
+endfunction()
+

cmake/ProtobufGenerateCppConfig.cmake

@@ -0,0 +1,61 @@
+include_guard(GLOBAL)
+
+function(protobuf_generate_cpp_config)
+  set(_options)
+  set(_one_value_args
+    PROTO_SOURCES_HEADER
+    PROTO_DEFAULTS_HEADER
+  )
+  set(_multi_value_args
+    PROTO_SOURCES
+    PROTO_DEFAULTS
+  )
+  cmake_parse_arguments(_ARGS "${_options}" "${_one_value_args}" "${_multi_value_args}" ${ARGN})
+
+  # Configure the 'config_proto_files' header. It provides an array of strings populated with the
+  # files in PROTO_SOURCES. At runtime, we use this array to generate a special 'config' proto
+  # message with fields for each message defined in said files. A global instance of this 'config'
+  # proto is then constructed, and populated with [compile-time] defaults, and [runtime] overrides
+  # (i.e., in spark.conf). Calls to `bts::config::get<T>()` retrieve the value from the field
+  # associated with type `T` in this global instance.
+  message(STATUS "PROTO_SOURCES: ${_ARGS_PROTO_SOURCES}")
+  message(STATUS "PROTO_SOURCES_HEADER: ${_ARGS_PROTO_SOURCES_HEADER}")
+  message(STATUS "PROTO_DEFAULTS_HEADER: ${_ARGS_PROTO_DEFAULTS_HEADER}")
+  if (_ARGS_PROTO_SOURCES_HEADER)
+    set(PROTO_SOURCES)
+    set(PROTO_SOURCES_CXX_ARRAY_ITEMS "")
+    foreach(_proto_path ${_ARGS_PROTO_SOURCES})
+      list(APPEND PROTO_SOURCES ${_proto_path})
+      string(APPEND PROTO_SOURCES_CXX_ARRAY_ITEMS "\"${_proto_path}\",\n")
+    endforeach()
+    list(LENGTH PROTO_SOURCES PROTO_SOURCES_LENGTH)
+    message(STATUS "CONFIGURING PROTO_SOURCES_HEADER): ${_ARGS_PROTO_SOURCES_HEADER}")
+    configure_file(${CMAKE_SOURCE_DIR}/cmake/config_proto_files.h.in ${_ARGS_PROTO_SOURCES_HEADER})
+  endif()
+
+  # Generate static defaults. Ideally, this would be a single string, but we use an array because
+  # the compiler complains if the string is longer than 65k.
+  set(_cfg_defaults_str "inline const char * config_static_defaults[] = { ")
+
+  foreach(_cfg_file_path ${_ARGS_PROTO_DEFAULTS})
+    file(READ ${_cfg_file_path} _cfg_file_content)
+    string(REPLACE "\"" "\\\"" _cfg_file_content_escaped ${_cfg_file_content})
+    string(REPLACE "\n" ";" _cfg_lines ${_cfg_file_content_escaped})
+
+    foreach(_line ${_cfg_lines})
+      string(APPEND _cfg_defaults_str "\n  \"${_line}\",")
+    endforeach(_line)
+  endforeach(_cfg_file_path)
+
+  string(APPEND _cfg_defaults_str "};")
+  set(_old_cfg_defaults_str "")
+
+  if(EXISTS ${_ARGS_PROTO_DEFAULTS_HEADER})
+    file(READ ${_ARGS_PROTO_DEFAULTS_HEADER} _old_cfg_defaults_str)
+  endif()
+
+  if(NOT _cfg_defaults_str STREQUAL _old_cfg_defaults_str)
+    file(WRITE "${_ARGS_PROTO_DEFAULTS_HEADER}" "${_cfg_defaults_str}")
+  endif()
+endfunction()
+

cmake/ProtobufGenerateFs.cmake

@@ -0,0 +1,49 @@
+include_guard(DIRECTORY)
+
+function(protobuf_generate_fs)
+  set(_options)
+  set(_one_value_args TARGET_NAME OUT_DIR PROTOC)
+  set(_multi_value_args PROTO_INCLUDE_DIRS PROTO_SOURCES)
+  cmake_parse_arguments(_ARGS "${_options}" "${_one_value_args}" "${_multi_value_args}" ${ARGN})
+
+  if (NOT DEFINED _ARGS_TARGET_NAME)
+    set(_ARGS_TARGET_NAME "${PROJECT_NAME}_generate_fs_protos")
+  endif()
+  if (NOT DEFINED _ARGS_PROTOC)
+    set(_ARGS_PROTOC "${EXTERNALS_BIN}/protoc")
+  endif()
+
+  set(_proto_include_cli_args)
+  foreach(_dir ${_ARGS_PROTO_INCLUDE_DIRS})
+    list(APPEND _proto_include_cli_args -I ${_dir})
+  endforeach()
+
+  set(_outputs)
+  foreach(_proto_source ${_ARGS_PROTO_SOURCES})
+    # get_filename_component(_abs_proto_source ${_proto_source} ABSOLUTE)
+    get_filename_component(_proto_source_we ${_proto_source} NAME_WE)
+    # get_filename_component(_proto_source_dir ${_proto_source} DIRECTORY)
+    list(APPEND _outputs ${_ARGS_OUT_DIR}/${_proto_source_we}.fable.fs)
+  endforeach()
+
+  set(_venv_exec ${CMAKE_SOURCE_DIR}/tools/venv_exec.sh)
+  set(_plugin_py ${CMAKE_SOURCE_DIR}/src/lib_spark/spark/api/service_compiler/plugin.py)
+  set(_template_fs ${CMAKE_SOURCE_DIR}/src/lib_spark/spark/api/service_compiler/templates/fs/fable.fs)
+  add_custom_command(
+    OUTPUT ${_outputs}
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    COMMAND ${_venv_exec}
+      ${_ARGS_PROTOC}
+      --plugin=protoc-gen-service=${_plugin_py}
+      --service_out=lang=fs,strip_out_path=1:${_ARGS_OUT_DIR}
+      ${_proto_include_cli_args}
+      ${_ARGS_PROTO_SOURCES}
+    DEPENDS
+      ${_venv_exec}
+      ${_plugin_py}
+      ${_template_fs}
+      ${CMAKE_CURRENT_SOURCE_DIR}/package-lock.json
+      ${_ARGS_PROTO_SOURCES}
+  )
+  add_custom_target(${_ARGS_TARGET_NAME} ALL DEPENDS "${_outputs}")
+endfunction()

cmake/ProtobufGenerateJs.cmake

@@ -0,0 +1,33 @@
+include_guard(DIRECTORY)
+
+function(protobuf_generate_js)
+  set(_options)
+  set(_one_value_args TARGET_NAME OUTPUT)
+  set(_multi_value_args PROTO_INCLUDE_DIRS PROTO_SOURCES)
+  cmake_parse_arguments(_ARGS "${_options}" "${_one_value_args}" "${_multi_value_args}" ${ARGN})
+
+  if (NOT DEFINED _ARGS_TARGET_NAME)
+    set(_ARGS_TARGET_NAME "${PROJECT_NAME}_generate_js_protos")
+  endif()
+
+  set(_proto_include_cli_args)
+  foreach(_dir ${_ARGS_PROTO_INCLUDE_DIRS})
+    list(APPEND _proto_include_cli_args -p ${_dir})
+  endforeach()
+
+  add_custom_command(
+    OUTPUT ${_ARGS_OUTPUT}
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    COMMAND npx
+      --no-install pbjs
+      -t json-module
+      -w commonjs
+      -o ${_ARGS_OUTPUT}
+      ${_proto_include_cli_args}
+      ${_ARGS_PROTO_SOURCES}
+    DEPENDS
+      ${CMAKE_CURRENT_SOURCE_DIR}/package-lock.json
+      ${_ARGS_PROTO_SOURCES}
+  )
+  add_custom_target(${_ARGS_TARGET_NAME} ALL DEPENDS ${_ARGS_OUTPUT})
+endfunction()

cmake/SetFirstDefined.cmake

@@ -0,0 +1,10 @@
+include_guard(GLOBAL)
+
+macro(set_first_defined RESULT)
+  foreach(_arg ${ARGN})
+    if (DEFINED ${_arg})
+      set(${RESULT} ${${_arg}})
+      break()
+    endif()
+  endforeach()
+endmacro()

cmake/SymLink.cmake

@@ -0,0 +1,49 @@
+include_guard(DIRECTORY)
+include(${CMAKE_SOURCE_DIR}/cmake/TernaryOperator.cmake)
+
+function(sym_link_dir)
+  set(_options)
+  set(_one_value_args TARGET_NAME SOURCE DEST COMMENT)
+  set(_multi_value_args)
+  cmake_parse_arguments(_ARGS "${_options}" "${_one_value_args}" "${_multi_value_args}" ${ARGN})
+  add_custom_command(
+    OUTPUT ${_ARGS_DEST}
+    COMMAND ln ARGS -sf ${_ARGS_SOURCE} ${_ARGS_DEST}
+  )
+  set_ternary(_comment _ARGS_COMMENT "${_ARGS_COMMENT}" "linking dir ${_ARGS_SOURCE} -> ${_ARGS_DEST}")
+  add_custom_target(
+    ${_ARGS_TARGET_NAME} ALL
+    DEPENDS ${_ARGS_DEST}
+    COMMENT "${_comment}"
+  )
+endfunction()
+
+function(sym_link_file)
+  set(_options)
+  set(_one_value_args SOURCE DEST INSTALL_DEST)
+  set(_multi_value_args)
+  cmake_parse_arguments(_ARGS "${_options}" "${_one_value_args}" "${_multi_value_args}" ${ARGN})
+  file(
+    CREATE_LINK
+      ${_ARGS_SOURCE}
+      ${_ARGS_DEST}
+    SYMBOLIC
+  )
+  if (DEFINED _ARGS_INSTALL_DEST)
+    install(
+      FILES
+      ${_ARGS_SOURCE}
+      DESTINATION ${_ARGS_INSTALL_DEST}
+    )
+  endif()
+endfunction()
+
+function(sym_link_local_lib LIB_NAME)
+  set(_lib_file_name "${CMAKE_SHARED_LIBRARY_PREFIX}${LIB_NAME}.so")
+  file(
+    CREATE_LINK
+      "${CMAKE_BINARY_DIR}/src/lib_${LIB_NAME}/${_lib_file_name}"
+      "${CMAKE_CURRENT_BINARY_DIR}/${_lib_file_name}"
+    SYMBOLIC
+  )
+endfunction()

cmake/SymLinkPythonModule.cmake

@@ -0,0 +1,39 @@
+include_guard(DIRECTORY)
+include(${CMAKE_SOURCE_DIR}/cmake/SymLink.cmake)
+
+function(sym_link_python_module)
+  set(_options)
+  set(_one_value_args LIB_NAME MODULE_NAME PLUGIN_NAME)
+  set(_multi_value_args)
+  cmake_parse_arguments(_ARGS "${_options}" "${_one_value_args}"
+                        "${_multi_value_args}" ${ARGN})
+  if(NOT DEFINED _ARGS_LIB_NAME)
+    message(
+      FATAL_ERROR "LIB_NAME must be specified for sym_link_python_module()")
+  endif()
+  set(_lib_name ${_ARGS_LIB_NAME})
+  set(_module_name ${_ARGS_MODULE_NAME})
+  if(NOT DEFINED _ARGS_MODULE_NAME)
+    set(_module_name ${_lib_name}_module)
+  endif()
+  set(_plugin_name ${_ARGS_PLUGIN_NAME})
+  set(_deps ${_lib_name} ${_module_name})
+  if(DEFINED _ARGS_PLUGIN_NAME)
+    list(APPEND _deps ${_plugin_name} copy_${_plugin_name})
+  endif()
+  add_dependencies(${PROJECT_NAME} ${_deps})
+  sym_link_local_lib(${_lib_name})
+  set(_module_suffix cpython-310-x86_64-linux-gnu.so)
+  sym_link_file(
+    SOURCE
+    ${CMAKE_BINARY_DIR}/src/lib_${_lib_name}/${_module_name}.${_module_suffix}
+    DEST
+    ${CMAKE_CURRENT_BINARY_DIR}/${_module_name}.${_module_suffix}
+    INSTALL_DEST
+    ${CMAKE_INSTALL_BINDIR}/)
+  if(DEFINED _ARGS_PLUGIN_NAME)
+    get_target_property(plugins ${_plugin_name} INTERFACE_PYTHON_SCRIPTS_DIR)
+    sym_link_dir(TARGET_NAME ${PROJECT_NAME}_link_${_plugin_name} SOURCE
+                 ${plugins} DEST ${CMAKE_CURRENT_BINARY_DIR}/${_plugin_name})
+  endif()
+endfunction()

cmake/TernaryOperator.cmake

@@ -0,0 +1,9 @@
+include_guard(GLOBAL)
+
+macro(set_ternary RESULT CONDITION TRUE_VALUE FALSE_VALUE)
+  if(${CONDITION})
+    set(${RESULT} ${TRUE_VALUE})
+  else()
+    set(${RESULT} ${FALSE_VALUE})
+  endif()
+endmacro()

cmake/config_proto_files.h.in

@@ -0,0 +1,11 @@
+#pragma once
+
+#include <array>
+
+namespace bts::@PROJECT_NAME@::protobufs {
+
+inline std::array<const char *, @PROTO_SOURCES_LENGTH@> config_proto_files = {
+@PROTO_SOURCES_CXX_ARRAY_ITEMS@
+};
+
+} // namespace bts::@PROJECT_NAME@::protobufs

cmake/safe_dep_glob.cmake

@@ -0,0 +1,32 @@
+# inspired by https://stackoverflow.com/questions/1027247/specify-source-files-globally-with-glob
+
+# Compare the new contents with the existing file, if it exists and is the same we don't want to
+# trigger a make by changing its timestamp.
+function(update_file path content)
+  set(old_content "")
+  if(EXISTS "${path}")
+    file(READ "${path}" old_content)
+  endif()
+  if(NOT old_content STREQUAL content)
+    file(WRITE "${path}" "${content}")
+  endif()
+endfunction(update_file)
+
+# Creates a file called CMakeDeps.cmake next to your CMakeLists.txt with the list of dependencies in
+# it - this file should be treated as part of CMakeLists.txt (source controlled, etc.).
+function(update_deps_file deps)
+  if(WIN32)
+    set(deps_file "CMakeDeps_win.cmake")
+  else()
+    set(deps_file "CMakeDeps.cmake")
+  endif()
+
+  # Normalize the list so it's the same on every machine
+  list(REMOVE_DUPLICATES deps)
+  list(SORT deps)
+  # Update the deps file
+  set(content "set(sources ${deps})")
+  update_file(${deps_file} "${content}")
+  # Include the file so it's tracked as a generation dependency we don't need the content.
+  include(${deps_file})
+endfunction(update_deps_file)

cmake/version.h.in

@@ -0,0 +1,11 @@
+#ifndef BTS_SPARK_VERSION_H
+#define BTS_SPARK_VERSION_H
+
+#define BTS_SPARK_VERSION_MAJOR @PROJECT_VERSION_MAJOR@
+#define BTS_SPARK_VERSION_MINOR @PROJECT_VERSION_MINOR@
+#define BTS_SPARK_VERSION_PATCH @PROJECT_VERSION_PATCH@
+#define BTS_SPARK_VERSION_BUILD_METADATA @PROJECT_VERSION_BUILD_METADATA@
+#define BTS_SPARK_VERSION "@PROJECT_VERSION@"
+#define BTS_SPARK_VERSION_FULL "@PROJECT_VERSION_FULL@"
+
+#endif

compose.yaml

@@ -0,0 +1,197 @@
+services:
+  sparkd:
+    volumes:
+      - ${SPARKD__DATA_DIR:-sparkd_data}:/home/bts/.local/share/bts/sparkd/data
+    build:
+      dockerfile: src/app_sparkd/Dockerfile
+      args:
+        - IMAGE=${SPARKD__IMAGE}
+        - SOURCE_DIR=${SPARKD__SOURCE_DIR}
+        - CONFIG_DIR=${SPARKD__CONFIG_DIR}
+        - PYTHON_REQUIREMENTS=${SPARKD__PYTHON_REQUIREMENTS}
+    shm_size: "${SPARKD__SHM_SIZE:-512mb}"
+    command: >
+      sh -c "
+        echo bts | sudo -S chown -R bts:bts /home/bts/.local/share/bts/sparkd/data
+        if [ -e "/home/bts/.local/share/bts/sparkd/data/logging.sparkd/log" ]; then
+          mv "/home/bts/.local/share/bts/sparkd/data/logging.sparkd/log" "/home/bts/.local/share/bts/sparkd/data/logging.sparkd/log_$(date '+%Y%m%d-%H%M')"
+        fi
+        if [ -e "/home/bts/.local/share/bts/conf/.env.local" ]; then
+          echo 'Sourcing /home/bts/.local/share/bts/conf/.env.local'
+          set -a
+          . /home/bts/.local/share/bts/sparkd/conf/.env.local
+          set +a
+        fi
+        if [ -d /home/bts/.local/share/bts/sparkd/conf/plugins ]; then
+          echo 'Copying /home/bts/.local/share/bts/sparkd/conf/plugins to runtime dir (/home/bts/bin)'
+          cp -r /home/bts/.local/share/bts/sparkd/conf/plugins /home/bts/bin/
+        fi
+        ./sparkd run"
+    env_file:
+      - .env
+      - ${SPARKD__CONFIG_DIR}/.env
+    ports:
+      - "${SPARKD__CONFIG_PORT}:${SPARKD__CONFIG_PORT}"
+      - "${SPARKD__QUICKBUS_PORT}:${SPARKD__QUICKBUS_PORT}"
+      - "${SPARKD__SIM_FIX_PORT}:${SPARKD__SIM_FIX_PORT}"
+    deploy:
+      resources:
+        limits:
+          memory: "${SPARKD__MEMORY:-4gb}"
+
+  sparkd-symbols:
+    volumes:
+      - ${SPARKD__DATA_DIR:-sparkd_data}:/home/bts/.local/share/bts/sparkd/data
+      - ${SPARKD__RUNTIME_CONF_DIR:-sparkd_conf}:/home/bts/.local/share/bts/sparkd/conf
+    build:
+      dockerfile: src/app_sparkd/Dockerfile
+      args:
+        - IMAGE=${SPARKD__IMAGE}
+        - SOURCE_DIR=${SPARKD__SOURCE_DIR}
+        - CONFIG_DIR=${SPARKD__CONFIG_DIR}
+        - PYTHON_REQUIREMENTS=${SPARKD__PYTHON_REQUIREMENTS}
+    shm_size: "${SPARKD__SHM_SIZE:-512mb}"
+    command: >
+      sh -c "
+        echo bts | sudo -S chown -R bts:bts /home/bts/.local/share/bts/sparkd
+        if [ -e "/home/bts/.local/share/bts/sparkd/data/logging.sparkd/log" ]; then
+          mv "/home/bts/.local/share/bts/sparkd/data/logging.sparkd/log" "/home/bts/.local/share/bts/sparkd/data/logging.sparkd/log_$(date '+%Y%m%d-%H%M')"
+        fi
+        ls -alh /home/bts/.local/share/bts/sparkd/conf/
+        cat /home/bts/.local/share/bts/sparkd/conf/.env.local
+        if [ -e "/home/bts/.local/share/bts/sparkd/conf/.env.local" ]; then
+          echo 'Sourcing /home/bts/.local/share/bts/sparkd/conf/.env.local'
+          set -a
+          . /home/bts/.local/share/bts/sparkd/conf/.env.local
+          set +a
+        fi
+        if [ -d /home/bts/.local/share/bts/sparkd/conf/plugins ]; then
+          echo 'Copying /home/bts/.local/share/bts/sparkd/conf/plugins to runtime dir (/home/bts/bin)'
+          cp -r /home/bts/.local/share/bts/sparkd/conf/plugins /home/bts/bin/
+        fi
+        ./sparkd run"
+    env_file:
+      - .env
+      - ${SPARKD__CONFIG_DIR}/.env
+    ports:
+      - "${SPARKD__CONFIG_PORT}:${SPARKD__CONFIG_PORT}"
+      - "${SPARKD__QUICKBUS_PORT}:${SPARKD__QUICKBUS_PORT}"
+      - "${SPARKD__SIM_FIX_PORT}:${SPARKD__SIM_FIX_PORT}"
+    deploy:
+      restart_policy:
+        condition: any
+        delay: 3s
+      resources:
+        limits:
+          memory: "${SPARKD__MEMORY:-4gb}"
+
+  sparkd-tail:
+    image: bluetradingsystems/linux_dotnet8
+    volumes:
+      - type: volume
+        read_only: true
+        source: sparkd_data
+        target: /home/bts/.local/share/bts/sparkd/data/logging.sparkd
+        volume:
+          subpath: logging.sparkd
+    command: ["tail", "-f", "/home/bts/.local/share/bts/sparkd/data/logging.sparkd/log"]
+
+  sparkd-ping-test:
+    depends_on:
+      - sparkd
+    profiles:
+      - ping-test
+    build:
+      context: .
+      dockerfile_inline: |
+        FROM bluetradingsystems/linux_dotnet8
+        USER "root"
+        RUN apt-get update && apt-get -y install iputils-ping
+    command: [ "ping", "sparkd" ]
+
+  pubsub:
+    volumes:
+      - ${PUBSUB__DATA_DIR:-pubsub_data}:/home/bts/.local/share/bts/pubsub/data
+    build:
+      dockerfile: src/DataStreamSuite/PubSubServer/Dockerfile
+      args:
+        - SOURCE_DIR=${PUBSUB__SOURCE_DIR}
+        - CONFIG_DIR=${PUBSUB__CONFIG_DIR}
+    ports:
+      - 22019:22019
+    command: >
+      sh -c "
+        echo bts | sudo -S chown -R bts:bts /home/bts/.local/share/bts/pubsub/data
+        if [ -e "/home/bts/.local/share/bts/pubsub/data/logging.PubSubServer/log" ]; then
+          mv "/home/bts/.local/share/bts/pubsub/data/logging.PubSubServer/log" "/home/bts/.local/share/bts/pubsub/data/logging.PubSubServer/log_$(date '+%Y%m%d-%H%M')"
+        fi
+        if [ -e "/home/bts/.local/share/bts/pubsub/conf/.env" ]; then
+          echo 'Sourcing /home/bts/.local/share/bts/pubsub/conf/.env'
+          set -a
+          . /home/bts/.local/share/bts/pubsub/conf/.env
+          set +a
+        fi
+        if [ -e "/home/bts/.local/share/bts/pubsub/conf/.env.local" ]; then
+          echo 'Sourcing /home/bts/.local/share/bts/pubsub/conf/.env.local'
+          set -a
+          . /home/bts/.local/share/bts/pubsub/conf/.env.local
+          set +a
+        fi
+        ./PubSubServer"
+    env_file:
+      - .env
+      - ${PUBSUB__CONFIG_DIR}/.env
+
+  md-publisher:
+    volumes:
+      - ${MD_PUBLISHER__DATA_DIR:-md_publisher_data}:/home/bts/.local/share/bts/md_publisher/data
+      - historic_md:/home/bts/.local/share/bts/md_publisher/data/databento
+    build:
+      dockerfile: src/DataStreamSuite/DataStreamPublisher/Dockerfile
+      args:
+        - SOURCE_DIR=${MD_PUBLISHER__SOURCE_DIR}
+        - CONFIG_DIR=${MD_PUBLISHER__CONFIG_DIR}
+    command: >
+      sh -c "
+        echo bts | sudo -S chown -R bts:bts /home/bts/.local/share/bts/md_publisher/data
+        if [ -e "/home/bts/.local/share/bts/md_publisher/data/logging.DataStreamPublisher/log" ]; then
+          mv "/home/bts/.local/share/bts/md_publisher/data/logging.DataStreamPublisher/log" "/home/bts/.local/share/bts/md_publisher/data/logging.DataStreamPublisher/log_$(date '+%Y%m%d-%H%M')"
+        fi
+        if [ -e "/home/bts/.local/share/bts/md_publisher/conf/.env" ]; then
+          echo 'Sourcing /home/bts/.local/share/bts/md_publisher/conf/.env'
+          set -a
+          . /home/bts/.local/share/bts/md_publisher/conf/.env
+          set +a
+        fi
+        if [ -e "/home/bts/.local/share/bts/md_publisher/conf/.env.local" ]; then
+          echo 'Sourcing /home/bts/.local/share/bts/md_publisher/conf/.env.local'
+          set -a
+          . /home/bts/.local/share/bts/md_publisher/conf/.env.local
+          set +a
+        fi
+      dockerize -wait tcp://pubsub:22019 -timeout 10s ./DataStreamPublisher"
+    env_file:
+      - .env
+      - ${MD_PUBLISHER__CONFIG_DIR}/.env
+
+  api-server:
+    depends_on:
+      - sparkd
+    ports:
+      - 8008:8008
+      - 9443:9443
+    build:
+      dockerfile: src/client/spark_api_server/Dockerfile
+    command: [ "dockerize", "-wait", "tcp://sparkd:8000", "-timeout", "10s", "./spark_api_server", "run" ]
+    environment:
+      - ASPNETCORE_ENVIRONMENT=Staging
+
+volumes:
+  sparkd_data:
+    name: "sparkd_${SPARKD__CONFIG_PORT:-8000}"
+  pubsub_data:
+    name: "pubsub_22019"
+  md_publisher_data:
+    name: "md_publisher_22019"
+  historic_md:
+    name: "historic_md"

dev/README.md

@@ -0,0 +1,224 @@
+[cmake]: https://cmake.org/
+[cmake ext]: https://marketplace.visualstudio.com/items?itemName=ms-vscode.cmake-tools
+[cmake presets]: https://cmake.org/cmake/help/latest/manual/cmake-presets.7.html
+[cpp ext]: https://marketplace.visualstudio.com/items?itemName=ms-vscode.cpptools
+[clangd ext]: https://marketplace.visualstudio.com/items?itemName=llvm-vs-code-extensions.vscode-clangd
+[dotnet]: https://dotnet.microsoft.com/en-us/download/dotnet
+[ninja build]: https://ninja-build.org/
+[ninja generator]: https://cmake.org/cmake/help/latest/generator/Ninja.html
+[ninja multi-config generator]: https://cmake.org/cmake/help/latest/generator/Ninja%20Multi-Config.html
+[python]: https://www.python.org/
+[py venv]: https://docs.python.org/3/library/venv.html
+[visual studio]: https://visualstudio.microsoft.com/
+[visual studio generator]: https://cmake.org/cmake/help/latest/generator/Visual%20Studio%2017%202022.html
+
+# C++ Intellisense for Spark on Windows (VS Code)
+**Steps**
+1. Install the **[C++ extension][cpp ext]**
+2. Install the **[CMake extension][cmake ext]**
+3. Copy `c_cpp_properties.json` from this folder to `$workspaceFolder/.vscode/`
+4. In the VS Code Command Palette, run **CMake: Select Configure Preset**, then
+   select '**spark**' from the dropdown
+
+**Notes**
+* Intellisense won't work for generated files/types until you build libspark
+
+# C++ Intellisense for Sparkd on Linux (VS Code)
+1. Install the **[CMake extension][cmake ext]**
+2. Install the **[Clangd extension][clangd ext]**
+3. (Optional) Install the **[C++ extension][cpp ext]** (*needed for debugging,
+   but intellisense should work without it*).
+4. If the **[C++ extension][cpp ext]** is installed, disable its intellisense in
+  your workspace settings (*Clangd intellisense is better*)
+   ```
+   "C_Cpp.intelliSenseEngine": "disabled"
+   ```
+5. In the VS Code Command Palette, run **CMake: Select Configure Preset**, then select the
+  **[preset][cmake presets]** you wish to build from the dropdown
+   * *The **Clang** presets may work best with the **Clangd** extension*
+   * *Intellisense won't work for generated files/types until you build libspark*
+
+# Build Spark on Windows
+### Dependencies
+* **[CMake][cmake]** (version >= 3.23)
+* **[Python][python]** (version >= 3.9)
+* **[Visual Studio][visual studio]** (2022)
+* **[Dotnet][dotnet]** (sdk version >= 7.0.0)
+
+### References
+* **[CMakePresets][cmake presets]**
+* **[Visual Studio 17 2022 (CMake generator)][visual studio generator]**
+* **[Python Virtual Environment][py venv]**
+
+### Notes
+* *Run commands from the repo root dir unless otherwise noted*
+
+1. Set up the **[Python virtual environment][py venv]**<br>
+   ```
+   # Create the virtual environment
+   python3 -m venv .venv
+
+   # Activate the virtual environment
+   .venv\bin\activate.bat
+
+   # Update pip
+   python -m pip install --upgrade pip
+
+   # Install packages
+   pip install -r requirements.txt
+   ```
+2. Build
+   * *Run commands in python virtual environment*
+   ```
+   # Configure
+   cmake --preset spark
+
+   # Build Debug
+   cmake --build --preset spark-debug
+   dotnet build spark_client.sln --configuration Debug
+
+   # Build Release
+   cmake --build --preset spark-release
+   dotnet build spark_client.sln --configuration Release
+   ```
+
+# Build Sparkd on Linux
+### **Dependencies**
+* **[CMake][cmake]** (version >= 3.23)
+* **[Ninja Build][ninja build]**
+* **[Python][python]** (version >= 3.9)
+
+### **References**
+* **[CMakePresets][cmake presets]**
+* **[Ninja (CMake generator)][ninja generator]**
+* **[Python Virtual Environment][py venv]**
+* **[Devcontainer](devcontainer)**
+
+### Prerequisites
+* Open repository in a VS Code [Devcontainer](../docker/sparkd/dev/README.md), or
+  create your own [docker container](../docker/sparkd/dev/README.md) in which to build
+
+### Notes
+* *Run commands from the repo root dir unless otherwise noted*<br>
+
+1. Set up the **[Python virtual environment][py venv]**
+   ```
+   # Create the virtual environment
+   python3 -m venv .venv
+
+   # Activate the virtual environment
+   . .venv/bin/activate
+
+   # Update pip
+   python -m pip install --upgrade pip
+
+   # Install packages
+   pip install -r requirements.txt
+   ```
+2. Build
+   * *Run commands in python virtual environment*
+   ```
+   # Configure clang debug
+   cmake --preset sparkd-clang-debug
+
+   # Build clang debug
+   cmake --build --preset spark-clang-debug
+
+   # Configure gcc release
+   cmake --build --preset sparkd-gcc-release
+   
+   # Build gcc release
+   cmake --build --preset sparkd-gcc-release
+   ```
+
+# Build Spark Api Server on Windows
+### **Dependencies**
+* **[CMake][cmake]** (version >= 3.23)
+* **[Python][python]** (version >= 3.9)
+* **[Visual Studio][visual studio]** (version)
+* **[Dotnet][dotnet]** (sdk version >= 7.0.0)
+
+### **References**
+* **[CMakePresets][cmake presets]**
+* **[Visual Studio 17 2022 (CMake generator)][visual studio generator]**
+* **[Python Virtual Environment][py venv]**
+
+### Notes
+* *Run commands from the repo root dir unless otherwise noted*
+
+1. Set up the **[Python Virtual Environment][py venv]**
+   ```
+   # Create the virtual environment
+   python3 -m venv .venv
+
+   # Activate the virtual environment
+   .venv\bin\activate.bat
+
+   # Update pip
+   python -m pip install --upgrade pip
+
+   # Install packages
+   pip install -r requirements.txt
+   ```
+2. Build
+   * *Run in python virtual environment*
+   ```
+   # Configure
+   cmake --preset spark-api-server-windows
+
+   # Build debug
+   cmake --build --preset spark-api-server-windows-debug
+   dotnet build Spark.Api.Server.sln --configuration Debug
+
+   # Build release
+   cmake --build --preset spark-api-server-windows-release
+   dotnet build Spark.Api.Server.sln --configuration Release
+   ```
+
+# Build Spark Api Server on Linux
+### **Dependencies**
+* **[CMake][cmake]** (version >= 3.23)
+* **[Ninja Build][ninja build]**
+* **[Python][python]** (version >= 3.9)
+* **[Dotnet][dotnet]** (sdk version >= 7.0.0)
+
+### **References**
+* **[CMakePresets][cmake presets]**
+* **[Ninja Multi-Config (CMake generator)][ninja multi-config generator]**
+* **[Python Virtual Environment][py venv]**
+
+### Prerequisites
+* Open repository in a VS Code [Devcontainer](../docker/sparkd/dev/README.md), or
+  create your own [docker container](../docker/sparkd/dev/README.md) in which to build
+
+### Notes
+* *Run commands from the repo root dir unless otherwise noted*
+
+1. Set up the **[Python Virtual Environment][py venv]**
+   ```
+   # Create the virtual environment
+   python3 -m venv .venv
+
+   # Activate the virtual environment
+   . .venv/bin/activate
+
+   # Update pip
+   python -m pip install --upgrade pip
+
+   # Install packages
+   pip install -r requirements.txt
+   ```
+2. Build
+   * *Run in python virtual environment*
+   ```
+   # Configure
+   cmake --preset spark-api-server-linux
+
+   # Build debug
+   cmake --build --preset spark-api-server-linux-debug
+   dotnet build Spark.Api.Server.sln --configuration Debug
+
+   # Build release
+   cmake --build --preset spark-api-server-linux-release
+   dotnet build Spark.Api.Server.sln --configuration Release
+   ```

dev/c_cpp_properties.json

@@ -0,0 +1,27 @@
+{
+  "version": 4,
+  "configurations": [
+    {
+      "name": "Windows",
+      "intelliSenseMode": "windows-msvc-x64",
+      "includePath": [
+        "${workspaceFolder}/src/",
+        "${workspaceFolder}/build/src/",
+        "${workspaceFolder}/externals/windows/include/"
+      ],
+      "defines": ["_WIN32", "__x86_64__"],
+      "browse": {
+        "path": [
+          "${workspaceRoot}/src",
+          "${workspaceRoot}/build/src"
+        ],
+        "limitSymbolsToIncludedHeaders": true
+      },
+      "cStandard": "c17",
+      "cppStandard": "c++17",
+      "configurationProvider": "ms-vscode.cmake-tools",
+      "compilerPath": "C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.34.31933/bin/Hostx64/x64/cl.exe",
+      "mergeConfigurations": true
+    }
+  ]
+}

dev/gen/omnisharp.json

@@ -0,0 +1,54 @@
+{
+    "FormattingOptions": {
+            "NewLine": "\n",
+            "UseTabs": false,
+            "TabSize": 3,
+            "IndentationSize": 3,
+            "SpacingAfterMethodDeclarationName": false,
+            "SpaceWithinMethodDeclarationParenthesis": false,
+            "SpaceBetweenEmptyMethodDeclarationParentheses": false,
+            "SpaceAfterMethodCallName": false,
+            "SpaceWithinMethodCallParentheses": false,
+            "SpaceBetweenEmptyMethodCallParentheses": false,
+            "SpaceAfterControlFlowStatementKeyword": true,
+            "SpaceWithinExpressionParentheses": false,
+            "SpaceWithinCastParentheses": false,
+            "SpaceWithinOtherParentheses": false,
+            "SpaceAfterCast": false,
+            "SpacesIgnoreAroundVariableDeclaration": false,
+            "SpaceBeforeOpenSquareBracket": false,
+            "SpaceBetweenEmptySquareBrackets": false,
+            "SpaceWithinSquareBrackets": false,
+            "SpaceAfterColonInBaseTypeDeclaration": true,
+            "SpaceAfterComma": true,
+            "SpaceAfterDot": false,
+            "SpaceAfterSemicolonsInForStatement": true,
+            "SpaceBeforeColonInBaseTypeDeclaration": true,
+            "SpaceBeforeComma": false,
+            "SpaceBeforeDot": false,
+            "SpaceBeforeSemicolonsInForStatement": false,
+            "SpacingAroundBinaryOperator": "single",
+            "IndentBraces": false,
+            "IndentBlock": true,
+            "IndentSwitchSection": true,
+            "IndentSwitchCaseSection": true,
+            "LabelPositioning": "oneLess",
+            "WrappingPreserveSingleLine": true,
+            "WrappingKeepStatementsOnSingleLine": true,
+            "NewLinesForBracesInTypes": false,
+            "NewLinesForBracesInMethods": false,
+            "NewLinesForBracesInProperties": false,
+            "NewLinesForBracesInAccessors": false,
+            "NewLinesForBracesInAnonymousMethods": false,
+            "NewLinesForBracesInControlBlocks": false,
+            "NewLinesForBracesInAnonymousTypes": false,
+            "NewLinesForBracesInObjectCollectionArrayInitializers": false,
+            "NewLinesForBracesInLambdaExpressionBody": false,
+            "NewLineForElse": false,
+            "NewLineForCatch": false,
+            "NewLineForFinally": false,
+            "NewLineForMembersInObjectInit": true,
+            "NewLineForMembersInAnonymousTypes": true,
+            "NewLineForClausesInQuery": true
+    }
+}

dev/john/Dockerfile

@@ -0,0 +1,120 @@
+FROM spark-crypto_18.04
+
+RUN \
+    DEBIAN_FRONTEND=noninteractive apt-get update \
+    && apt-get install -y \
+    htop \
+    locales \
+    source-highlight \
+    powerline \
+    fonts-powerline
+
+
+# Hide these in the .docker directory to avoid conflicts with existing repos on
+# this computer (in case a parent dir, such as $HOME, is mounted inside a
+# container)
+ARG repo_root="/home/john/Documents/repos/.docker"
+
+# Create dirs for public/private repos
+USER john
+RUN \
+    mkdir -p $repo_root/public \
+    && mkdir -p $repo_root/private
+
+
+## Get latest fish (build from source)
+# 1) get build deps
+USER root
+RUN \
+    DEBIAN_FRONTEND=noninteractive apt-get update \
+    && apt-get install -y software-properties-common
+RUN \
+    apt-add-repository ppa:fish-shell/release-3 \
+    && sed -i "s/^# deb/deb/g" /etc/apt/sources.list
+
+RUN DEBIAN_FRONTEND=noninteractive apt-get update && apt-get build-dep -y fish
+
+
+# 2) Clone repo
+USER john
+RUN \
+    cd $repo_root/public \
+    && git clone https://github.com/fish-shell/fish-shell.git
+
+RUN \
+    cd $repo_root/public/fish-shell \
+    && mkdir build \
+    && cd build \
+    && cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_DOCS=0 .. \
+    && cmake --build .
+
+# Switch to root, rather than running inline w/ sudo cmd, to avoid having to
+# enter a password
+USER root
+RUN \
+    cd $repo_root/public/fish-shell/build \
+    && make install
+USER john
+
+
+## Get oh-my-fish
+RUN \
+    cd $repo_root/public \
+    && git clone https://github.com/oh-my-fish/oh-my-fish.git
+
+RUN \
+    cd $repo_root/public/oh-my-fish \
+    && ./bin/install --noninteractive --yes
+
+
+## Get my fish config
+RUN \
+    cd $repo_root/private \
+    && git clone https://github.com/johncolvin-og/myfishconfig
+
+RUN \
+    cd $repo_root/private/myfishconfig \
+    && cp src/config.fish /home/john/.config/fish/ \
+    && cp src/aliases.fish /home/john/.config/fish/ \
+    && cp -r src/functions /home/john/.config/fish/ \
+    && cp -r src/themes/johncolvin /home/john/.local/share/omf/themes/ \
+    && fish --command "omf theme johncolvin"
+
+
+## Get my bash config (back up existing)
+RUN \
+    cd $repo_root/private \
+    && git clone https://github.com/johncolvin-og/mybashconfig \
+    && cd mybashconfig \
+    && cp src/* /home/john/
+
+
+# Get vim files/tools
+USER root
+RUN \
+    DEBIAN_FRONTEND=noninteractive apt-get update \
+    && apt-get install -y curl
+USER john
+RUN curl -fLo home/john/.vim/autoload/plug.vim --create-dirs \
+    https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
+
+
+# Some fonts look sketchy if the language isn't set to english:
+#   * The powerline git glyphs in the fish prompt are all displayed as question
+#   marks.
+#
+#   * The shell confuses the position of the cursor, so characters are left
+#   around when they should have been cleared, and the cursor's home position
+#   is pushed one or two places to the right.
+#
+#   * Most likely, the bad cursor position is caused by some dependencies the
+#   interpretation of escape sequences have on the language setting.  At this
+#   point I don't even care anymore (literally took 8 hours to figure this
+#   out).  I just know this shit is needed to make the prompt work correctly.
+USER root
+RUN locale-gen "en_US.UTF-8"
+USER john
+ENV LANG en_US.UTF-8
+ENV LANGUAGE en_US:en
+ENV LC_ALL en_US.UTF-8
+RUN fc-cache -vf

dev/john/build_docker.fish

@@ -0,0 +1,16 @@
+#!/usr/bin/env fish
+
+set this_dir (realpath (dirname (status -f)))
+set image_working_dir (realpath "$this_dir/../..")
+
+set image_name $argv[1]
+if test (count $argv) -eq 0
+    set image_name_cmd "$this_dir/docker_image_name.fish"
+    set image_name (eval $image_name_cmd)
+end
+
+docker build \
+    -f "$this_dir/Dockerfile" \
+    -t "$image_name" \
+    "$image_working_dir"
+

dev/john/docker_container_name.fish

@@ -0,0 +1,11 @@
+#!/usr/bin/env fish
+
+if test (count $argv) -gt 0
+    echo $argv
+    exit 0
+end
+
+set image_name_cmd (realpath (dirname (status -f)))"/docker_image_name.fish"
+set image_name (eval $image_name_cmd)
+echo $image_name
+

dev/john/docker_image_name.fish

@@ -0,0 +1,4 @@
+#!/usr/bin/env fish
+
+echo "$USER""s_"(basename (git rev-parse --show-toplevel))"-dev"
+

dev/john/docker_shell.fish

@@ -0,0 +1,12 @@
+#!/usr/bin/env fish
+
+set inst_name $argv[1]
+if test (count $argv) -eq 0
+    set script_dir (realpath (dirname (status -f)))
+    set inst_name (eval $script_dir"/docker_container_name.fish")
+end
+
+set working_dir (realpath (pwd))
+echo $inst_name
+docker exec -w $working_dir -it "$inst_name" bash
+

dev/john/setup_builds.fish

@@ -0,0 +1,148 @@
+#!/usr/bin/env fish
+
+function print_help_and_exit
+    echo "\
+Usage: setup_builds.sh [OPTIONS] compiler build-type
+
+Positionals:
+  gcc                Compile with gcc
+  clang              Compile with clang
+  debug              Build debug
+  release            Build release
+
+Options:
+  --compiler         <clang|gcc> Specify the compiler
+  --type             <debug|release> Specify the type of build 
+  -f,--force         Overwrite existing build directories
+  -h,--help          Print this help message and exit
+
+"
+    exit $argv[1]
+end
+
+function assert_dir
+    if test ! -d "$argv[1]"
+        if test -n "$argv[2]"
+            echo "Invalid variable "$argv[2]": '"$argv[1]"' is not a directory"
+        else
+            echo "'"$argv[1]"' is not a directory"
+        end
+        exit 1
+    end
+end
+
+# common variables
+
+set tools_path (realpath (dirname (status -f)))
+set spartan_path_cmd $tools_path/spartan_path.fish
+set repo_root (eval $spartan_path_cmd "repo-root")
+set build_root "$repo_root"/"build"
+mkdir -p "$build_root"
+
+# Initialize the build directory.  Expected arguments: <compiler>, <build_type>
+# Note: this method assumes the variables 'repot_root' and 'build_root' have
+# already been properly initialized
+function setup_build
+    assert_dir $repo_root
+    assert_dir $build_root
+    set compiler "$argv[1]"
+    set c_compiler (which cc)
+    set build_type "$argv[2]"
+
+    if test \( -z "$build_type" \) -o \( \( "$build_type" != debug \) -a \( "$build_type" != release \) \)
+        print_help_and_exit 1
+    end
+
+    if test "$build_type" = debug
+        set build_type_arg Debug
+        if test "$compiler" = gcc
+            set compiler_arg "/usr/lib/ccache/g++"
+        else
+            # set compiler_arg "/usr/lib/ccache/clang++"
+            set compiler_arg "clang++"
+            set c_compiler (which clang)
+        end
+    else if test "$build_type" = release
+        set build_type_arg Release
+        if test "$compiler" = gcc
+            set compiler_arg "g++"
+        else
+            set compiler_arg "clang++"
+        end
+    end
+
+    if test \( -z "$compiler" \) -o \( \( "$compiler" != gcc \) -a \( "$compiler" != clang \) \)
+        print_help_and_exit 1
+    end
+
+    set build_dest $build_root"/"$compiler"/"$build_type
+
+    echo "Set up build: "$compiler" "$build_type
+
+    if test \( -z "$force" \) -a \( -d $build_dest \)
+        echo "The build directory '"$build_dest"' already exists (use -f to overwrite)"
+        return 1
+    end
+
+    rm -rf "$build_dest"
+    mkdir -p "$build_dest"
+    cd "$build_dest"
+    cmake -G Ninja -DCMAKE_BUILD_TYPE=$build_type_arg -DCMAKE_EXPORT_COMPILE_COMMANDS=1 -DCMAKE_C_COMPILER=$c_compiler -DCMAKE_CXX_COMPILER=$compiler_arg $repo_root
+end
+
+# The while loop below removes arguments (via shift) as it parses them.
+# Additional information that needs to be extracted from the arguments must be
+# done so before the loop is executed.
+
+set i 1
+while test $i -le (count $argv)
+    switch $argv[$i]
+        case --compiler
+            set i (math "$i + 1")
+            set compiler $argv[$i]
+        case clang
+            set compiler clang
+        case gcc
+            set compiler gcc
+        case --type
+            set i (math "$i + 1")
+            set build_type $argv[$i]
+        case release
+            set build_type release
+        case debug
+            set build_type debug
+        case -f
+            set force 1
+        case --force
+            set force 1
+        case -h
+            print_help_and_exit 0
+        case --help
+            print_help_and_exit 0
+        case '*'
+            print_help_and_exit 1
+    end
+    set i (math "$i + 1")
+end
+
+echo "compiler in "$compiler
+echo "build type in "$build_type
+if test -n "$compiler"
+    if test -n "$build_type"
+        setup_build $compiler $build_type
+    else
+        # all builds for the specified compiler
+        setup_build $compiler debug
+        setup_build $compiler release
+    end
+else if test -n "$build_type"
+    # all builds for the specified build type
+    setup_build gcc $build_type
+    setup_build clang $build_type
+else
+    # all builds
+    setup_build gcc debug
+    setup_build gcc release
+    setup_build clang debug
+    setup_build clang release
+end

dev/john/setup_builds_new.fish

@@ -0,0 +1,153 @@
+#!/usr/bin/env fish
+
+function print_help_and_exit
+  echo "\
+Usage: setup_builds.sh [OPTIONS] compiler build-type
+
+Positionals:
+  gcc                Compile with gcc
+  clang              Compile with clang
+  debug              Build debug
+  release            Build release
+
+Options:
+  --compiler         <clang|gcc> Specify the compiler
+  --type             <debug|release> Specify the type of build 
+  -f,--force         Overwrite existing build directories
+  -h,--help          Print this help message and exit
+
+"
+  exit $argv[1]
+end
+
+function assert_dir
+  if test ! -d "$argv[1]"
+    if test -n "$argv[2]"
+      echo "Invalid variable "$argv[2]": '"$argv[1]"' is not a directory"
+    else
+      echo "'"$argv[1]"' is not a directory"
+    end
+    exit 1
+  end
+end
+
+# common variables
+
+#set tools_path (readlink -f (pwd))
+#set tools_path (cd (dirname (status --current-filename)); and pwd)
+set tools_path (realpath (dirname (status -f)))
+set spartan_path_cmd $tools_path/spartan_path.fish
+set repo_root (eval $spartan_path_cmd "repo-root")
+# Don't call 'spartan_path_cmd "build"' bc it returns specific build path
+# (i.e., for a particular compiler/build type), not the root build path
+# set build_root (eval $spartan_path_cmd "build")
+set build_root "$repo_root"/"build"
+mkdir -p "$build_root"
+
+# Initialize the build directory.  Expected arguments: <compiler>, <build_type>
+# Note: this method assumes the variables 'repot_root' and 'build_root' have
+# already been properly initialized
+function setup_build
+  assert_dir $repo_root
+  assert_dir $build_root
+  set compiler "$argv[1]"
+  set build_type "$argv[2]"
+
+  if test \( -z "$build_type" \) -o \( \( "$build_type" != "debug" \) -a \( "$build_type" != "release" \) \)
+    print_help_and_exit 1
+  end
+
+  if test "$build_type" = "debug"
+    set build_type_arg "Debug"
+    if test "$compiler" = "gcc"
+      set compiler_arg "/usr/lib/ccache/g++"
+    else
+      set compiler_arg "/usr/lib/ccache/clang++"
+    end
+  else if test "$build_type" = "release"
+    set build_type_arg "Release"
+    if test "$compiler" = "gcc"
+      set compiler_arg "g++"
+    else
+      set compiler_arg "clang++"
+    end
+  end
+
+  if test \( -z "$compiler" \) -o \( \( "$compiler" != "gcc" \) -a \( "$compiler" != "clang" \) \)
+    print_help_and_exit 1
+  end
+
+  set build_dest $build_root"/"$compiler"/"$build_type
+  set conan_dest $repo_root"/conan/"$compiler"_"$build_type
+
+  echo "Set up build: "$compiler" "$build_type
+
+  if test \( -z "$force" \) -a \( -d $build_dest \)
+    echo "The build directory '"$build_dest"' already exists (use -f to overwrite)"
+    return 1
+  end
+
+  rm -rf "$build_dest"
+  mkdir -p "$build_dest"
+  mkdir -p "$conan_dest"
+  cd "$build_dest"
+  conan install --build missing --profile $conan_dest $repo_root
+  cmake -G Ninja -DCMAKE_BUILD_TYPE=$build_type_arg -DCMAKE_EXPORT_COMPILE_COMMANDS=1 -DCMAKE_CXX_COMPILER=$compiler_arg $repo_root
+end
+
+# The while loop below removes arguments (via shift) as it parses them.
+# Additional information that needs to be extracted from the arguments must be
+# done so before the loop is executed.
+
+set i 1
+while test $i -le (count $argv)
+  switch $argv[$i]
+    case '--compiler'
+      set i (math "$i + 1")
+      set compiler $argv[$i]
+    case 'clang'
+      set compiler 'clang'
+    case 'gcc'
+      set compiler 'gcc'
+    case '--type'
+      set i (math "$i + 1")
+      set build_type $argv[$i]
+    case 'release'
+      set build_type 'release'
+    case 'debug'
+      set build_type 'debug'
+    case '-f'
+      set force 1
+    case '--force'
+      set force 1
+    case '-h'
+      print_help_and_exit 0
+    case '--help'
+      print_help_and_exit 0
+    case '*'
+      print_help_and_exit 1
+  end
+  set i (math "$i + 1")
+end
+
+echo "compiler in "$compiler
+echo "build type in "$build_type
+if test -n "$compiler"
+  if test -n "$build_type"
+    setup_build $compiler $build_type
+  else
+    # all builds for the specified compiler
+    setup_build $compiler "debug"
+    setup_build $compiler "release"
+  end
+else if test -n "$build_type"
+  # all builds for the specified build type
+  setup_build "gcc" $build_type
+  setup_build "clang" $build_type
+else
+  # all builds
+  setup_build "gcc" "debug"
+  setup_build "gcc" "release"
+  setup_build "clang" "debug"
+  setup_build "clang" "release"
+end

dev/john/spartan_path.fish

@@ -0,0 +1,92 @@
+#!/usr/bin/env fish
+
+#basename (git rev-parse --show-toplevel)
+
+function print_help_and_exit
+  echo "\
+Print paths to core parts of the repository
+Usage: sparkd_path.sh SUBCOMMAND
+
+Subcommands:
+  build              Print build path
+  repo-root          Print repo root path
+
+"
+  exit $argv[1]
+end
+
+function print_build_help_and_exit
+  echo "\
+Print build path
+Usage: sparkd_path.sh build [OPTIONS] compiler build-type
+
+Positionals:
+  gcc                Print gcc build path
+  clang              Print clang build path
+  debug              Print debug build path
+  release            Print release build path
+
+Options:
+  --compiler         <clang|gcc> Specify the compiler
+  --type             <debug|release> Specify the type of build 
+  -h,--help          Print this help message and exit
+
+"
+  exit $argv[1]
+end
+
+function print_repo_root
+  git rev-parse --show-toplevel
+end
+
+function run_repo_root
+  print_repo_root
+end
+
+function run_build
+  set compiler "gcc"
+  set build_type "release"
+  set i 1
+  while test $i -lt (count $argv)
+    switch $argv[$i]
+      case '--compiler'
+        set i (math "$i + 1")
+        set compiler $argv[$i]
+      case 'clang'
+        set compiler 'clang'
+      case 'gcc'
+        set compiler 'gcc'
+      case '--type'
+        set i (math "$i + 1")
+        set build_type $argv[$i]
+      case 'release'
+        set build_type 'release'
+      case 'debug'
+        set build_type 'debug'
+      '-h'
+        print_build_help_and_exit 0
+      '--help'
+        print_build_help_and_exit 0
+      '*'
+        print_build_help_and_exit 1
+      end
+      set i (math "$i + 1")
+    end
+  if test \( $compiler = "clang" \) -o \( $compiler = "gcc" \)
+    set comp_path $compiler
+  else
+    print_build_help_and_exit 1
+  end
+  set src_root (print_repo_root)
+  set build_root (readlink -f "$src_root""/build")
+  set build_dest $build_root"/"$compiler"/"$build_type
+  echo $build_dest
+end
+
+if test "$argv[1]" = "repo-root"
+  print_repo_root $argv[2..-1]
+else if test "$argv[1]" = "build"
+  run_build $argv[2..-1]
+else
+  print_help_and_exit 1
+end

dev/john/start_docker.fish

@@ -0,0 +1,43 @@
+#!/usr/bin/env fish
+
+set image_name $argv[1]
+set cont_name $argv[2]
+
+if test (count $argv) -lt 2
+   if test (count $argv) -lt 1
+      set image_name_cmd (realpath (dirname (status -f)))"/docker_image_name.fish"
+      set image_name (eval $image_name_cmd)
+   end
+   set cont_name_cmd (realpath (dirname (status -f)))"/docker_container_name.fish "$image_name
+   set cont_name (eval $cont_name_cmd)
+end
+
+set working_dir (realpath (pwd))
+
+set home_path /home/john
+set repo_path (git rev-parse --show-toplevel)
+set repo_path_out /home/john/Documents/repos/bts/(basename $repo_path)
+set working_dir $repo_path_out
+
+echo "starting docker instance '"$cont_name"' (image '"$image_name"')"
+echo "working dir "$working_dir
+
+docker run \
+  --rm \
+  --net host \
+  -h (hostname) \
+  -e "TZ=America/New_York" \
+  --cap-add=SYS_PTRACE \
+  --security-opt seccomp=unconfined \
+  --name $cont_name \
+  -v $repo_path:$repo_path_out \
+  -u (id -u $USER) \
+  -w $working_dir \
+  --shm-size=4024m \
+  -t \
+  -i \
+  -d \
+  -e DISPLAY="$DISPLAY" \
+  "$image_name" \
+  bash
+

dev/john/vscode/linux/launch.json

@@ -0,0 +1,513 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Spark Local",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "${workspaceRoot}/build/gcc/debug/server/sparkd",
+      "args": [
+        "run",
+        "test",
+        "-a",
+        "OutrightVanillaOrder"
+      ],
+      "stopAtEntry": false,
+      "cwd": "${workspaceRoot}/build/gcc/debug/server/",
+      "environment": [
+        {
+          "name": "TZ",
+          "value": "America/Chicago"
+        }
+      ],
+      "externalConsole": false,
+      "MIMode": "gdb",
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "-enable-pretty-printing",
+          "ignoreFailures": true
+        }
+      ]
+    },
+    {
+      "name": "SparkVM Launch",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "/home/bts/spark/build/gcc/debug/server/sparkd",
+      "args": [
+        "test",
+        "-a",
+        "[ilink3]"
+      ],
+      "stopAtEntry": false,
+      "cwd": "/home/bts/spark/build/gcc/debug/server/",
+      "environment": [],
+      "externalConsole": true,
+      "MIMode": "gdb",
+      "preLaunchTask": "",
+      "logging": {
+        "engineLogging": false
+      },
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "enable pretty-printer",
+          "ignoreFailures": true
+        },
+        {
+          "description": "Skip STL",
+          "text": "skip -gfi /usr/include/c++/7/bits/*.h",
+          "ignoreFailures": true
+        },
+        {
+          "description": "LD LIBRARY",
+          "text": "set env LD_LIBRARY_PATH=.",
+          "ignoreFailures": false
+        }
+      ],
+      "pipeTransport": {
+        "pipeCwd": "${workspaceRoot}",
+        "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+        "pipeArgs": [
+          "bts@sparkvm"
+        ],
+        "debuggerPath": "/usr/bin/gdb"
+      },
+      "sourceFileMap": {
+        "/home/bts/spark/": "${workspaceRoot}"
+      }
+    },
+    {
+      "name": "(gdb) Launch",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "${workspaceRoot}/build/gcc/debug/server/sparkd/sparkd",
+      "args": [
+        "run"
+      ],
+      "stopAtEntry": false,
+      "cwd": "${workspaceRoot}/build/gcc/debug/src/server/sparkd",
+      "environment": [],
+      "externalConsole": true,
+      "MIMode": "gdb",
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "-enable-pretty-printing",
+          "ignoreFailures": true
+        }
+      ]
+    },
+    {
+      "name": "Client Launch",
+      "type": "clr",
+      "request": "launch",
+      "program": "${workspaceRoot}/build/Debug/bin/net471/spark.exe",
+      "args": [],
+      "cwd": "${workspaceRoot}",
+      "stopAtEntry": false,
+      "externalConsole": true,
+      "requireExactSource": false
+    },
+    {
+      "name": "SDK Launch",
+      "type": "clr",
+      "request": "launch",
+      "program": "${workspaceRoot}/build/Debug/bin/net471/spark_sdk.exe",
+      "args": [
+        "md",
+        "GLBX",
+        "Future",
+        "CL",
+        "CLZ9",
+        "--user=bts",
+        "--pass="
+      ],
+      "cwd": "${workspaceRoot}",
+      "stopAtEntry": false,
+      "externalConsole": true,
+      "requireExactSource": false
+    },
+    {
+      "name": "Excel Launch",
+      "type": "clr",
+      "request": "launch",
+      "program": "C:/Program Files/Microsoft Office/Office14/EXCEL.EXE",
+      "args": [
+        "${workspaceRoot}/build/Debug/bin/net471/spark_excel-addin64-packed.xll"
+      ],
+      "cwd": "${workspaceRoot}",
+      "stopAtEntry": false,
+      "externalConsole": true,
+      "requireExactSource": false
+    },
+    {
+      "name": "Client Tests",
+      "type": "clr",
+      "request": "launch",
+      "program": "${workspaceRoot}/build/Debug/bin/net471/sparkcmd.exe",
+      "args": [
+        "test",
+        "ApiUpdateTests"
+      ],
+      "cwd": "${workspaceRoot}",
+      "stopAtEntry": false,
+      "externalConsole": true,
+      "requireExactSource": false
+    },
+    {
+      "name": "Client Attach",
+      "type": "clr",
+      "request": "attach",
+      "processId": "${command:pickProcess}"
+    },
+    {
+      "name": "Spreader Tests",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "/home/bts/spark/build/gcc/debug/server/sparkd",
+      "args": [
+        "test",
+        "[spreader]"
+      ],
+      "stopAtEntry": false,
+      "cwd": "/home/bts/spark/build/gcc/debug/server/",
+      "environment": [],
+      "externalConsole": true,
+      "MIMode": "gdb",
+      "preLaunchTask": "",
+      "logging": {
+        "engineLogging": false
+      },
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "enable pretty-printer",
+          "ignoreFailures": true
+        }
+      ],
+      "pipeTransport": {
+        "pipeCwd": "${workspaceRoot}",
+        "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+        "pipeArgs": [
+          "bts@sparkvm"
+        ],
+        "debuggerPath": "/usr/bin/gdb"
+      },
+      "sourceFileMap": {
+        "/home/bts/spark/": "${workspaceRoot}"
+      }
+    },
+    {
+      "name": "MD Synthetic Tests",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "/home/bts/spark/build/gcc/debug/server/sparkd",
+      "args": [
+        "test",
+        "[md][synthetic]"
+      ],
+      "stopAtEntry": false,
+      "cwd": "/home/bts/spark/build/gcc/debug/server/",
+      "environment": [],
+      "externalConsole": true,
+      "MIMode": "gdb",
+      "preLaunchTask": "",
+      "logging": {
+        "engineLogging": false
+      },
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "enable pretty-printer",
+          "ignoreFailures": true
+        }
+      ],
+      "pipeTransport": {
+        "pipeCwd": "${workspaceRoot}",
+        "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+        "pipeArgs": [
+          "bts@sparkvm"
+        ],
+        "debuggerPath": "/usr/bin/gdb"
+      },
+      "sourceFileMap": {
+        "/home/bts/spark/": "${workspaceRoot}"
+      }
+    },
+    {
+      "name": "Spartan Tests",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "/home/bts/spark/build/gcc/debug/server/sparkd",
+      "args": [
+        "test",
+        "[spartan_md]"
+      ],
+      "stopAtEntry": false,
+      "cwd": "/home/bts/spark/build/gcc/debug/server/",
+      "environment": [],
+      "externalConsole": true,
+      "MIMode": "gdb",
+      "preLaunchTask": "",
+      "logging": {
+        "engineLogging": false
+      },
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "enable pretty-printer",
+          "ignoreFailures": true
+        }
+      ],
+      "pipeTransport": {
+        "pipeCwd": "${workspaceRoot}",
+        "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+        "pipeArgs": [
+          "bts@sparkvm"
+        ],
+        "debuggerPath": "/usr/bin/gdb"
+      },
+      "sourceFileMap": {
+        "/home/bts/spark/": "${workspaceRoot}"
+      }
+    },
+    {
+      "name": "Matcher Tests",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "/home/bts/spark/build/gcc/debug/server/sparkd",
+      "args": [
+        "test",
+        "[matcher]"
+      ],
+      "stopAtEntry": false,
+      "cwd": "/home/bts/spark/build/gcc/debug/server/",
+      "environment": [],
+      "externalConsole": true,
+      "MIMode": "gdb",
+      "preLaunchTask": "",
+      "logging": {
+        "engineLogging": false
+      },
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "enable pretty-printer",
+          "ignoreFailures": true
+        }
+      ],
+      "pipeTransport": {
+        "pipeCwd": "${workspaceRoot}",
+        "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+        "pipeArgs": [
+          "bts@sparkvm"
+        ],
+        "debuggerPath": "/usr/bin/gdb"
+      },
+      "sourceFileMap": {
+        "/home/bts/spark/": "${workspaceRoot}"
+      }
+    },
+    {
+      "name": "Admin Service Tests",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "/home/bts/spark/build/gcc/debug/src/server/sparkd/sparkd",
+      "args": [
+        "test",
+        "[admin_service]"
+      ],
+      "stopAtEntry": false,
+      "cwd": "/home/bts/spark/build/gcc/debug/src/server/sparkd/",
+      "environment": [],
+      "externalConsole": true,
+      "MIMode": "gdb",
+      "preLaunchTask": "",
+      "logging": {
+        "engineLogging": false
+      },
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "enable pretty-printer",
+          "ignoreFailures": true
+        }
+      ],
+      "pipeTransport": {
+        "pipeCwd": "${workspaceRoot}",
+        "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+        "pipeArgs": [
+          "bts@sparkvm"
+        ],
+        "debuggerPath": "/usr/bin/gdb"
+      },
+      "sourceFileMap": {
+        "/home/bts/spark/": "${workspaceRoot}"
+      }
+    },
+    {
+      "name": "Limiter Tests",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "/home/bts/spark/build/gcc/debug/src/server/sparkd/sparkd",
+      "args": [
+        "test",
+        "[limiter]"
+      ],
+      "stopAtEntry": false,
+      "cwd": "/home/bts/spark/build/gcc/debug/src/server/sparkd/",
+      "environment": [],
+      "externalConsole": true,
+      "MIMode": "gdb",
+      "preLaunchTask": "",
+      "logging": {
+        "engineLogging": false
+      },
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "enable pretty-printer",
+          "ignoreFailures": true
+        }
+      ],
+      "pipeTransport": {
+        "pipeCwd": "${workspaceRoot}",
+        "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+        "pipeArgs": [
+          "bts@sparkvm"
+        ],
+        "debuggerPath": "/usr/bin/gdb"
+      },
+      "sourceFileMap": {
+        "/home/bts/spark/": "${workspaceRoot}"
+      }
+    },
+    {
+      "name": "MD Tests",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "/home/bts/spark/build/gcc/debug/server/sparkd",
+      "args": [
+        "test",
+        "[algo]"
+      ],
+      "stopAtEntry": false,
+      "cwd": "/home/bts/spark/build/gcc/debug/server/",
+      "environment": [],
+      "externalConsole": true,
+      "MIMode": "gdb",
+      "preLaunchTask": "",
+      "logging": {
+        "engineLogging": false
+      },
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "-enable-pretty-printing",
+          "ignoreFailures": true
+        },
+        {
+          "description": "Skip STL",
+          "text": "skip -gfi /usr/include/c++/7/bits/*.h",
+          "ignoreFailures": true
+        }
+      ],
+      "pipeTransport": {
+        "pipeCwd": "${workspaceRoot}",
+        "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+        "pipeArgs": [
+          "bts@sparkvm"
+        ],
+        "debuggerPath": "/usr/bin/gdb"
+      },
+      "sourceFileMap": {
+        "/home/bts/spark/": "${workspaceRoot}"
+      }
+    },
+    {
+      "name": "SparkVM attach",
+      "type": "cppdbg",
+      "request": "attach",
+      "program": "/home/bts/spark/build/gcc/debug/src/server/sparkd/sparkd",
+      "processId": "${command:pickRemoteProcess}",
+      "MIMode": "gdb",
+      "pipeTransport": {
+        "pipeCwd": "${workspaceRoot}",
+        "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+        "pipeArgs": [
+          "bts@sparkvm"
+        ],
+        "debuggerPath": "/usr/bin/gdb"
+      },
+      "sourceFileMap": {
+        "/home/bts/spark/": "${workspaceRoot}"
+      }
+    },
+    {
+      "name": "Python",
+      "type": "python",
+      "request": "launch",
+      "stopOnEntry": false,
+      "python": "${command:python.interpreterPath}",
+      "program": "${file}",
+      "cwd": "${workspaceRoot}",
+      "env": {},
+      "envFile": "${workspaceRoot}/.env",
+      "args": [
+        "DEBUG"
+      ],
+      "debugOptions": [
+        "WaitOnAbnormalExit",
+        "WaitOnNormalExit",
+        "RedirectOutput"
+      ]
+    },
+    {
+      "name": ".NET Core Remote Attach",
+      "type": "coreclr",
+      "request": "attach",
+      "processId": "${command:pickRemoteProcess}",
+      "pipeTransport": {
+        "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+        "pipeArgs": [
+          "bts@sparkvm"
+        ],
+        "debuggerPath": "/home/bts/vsdbg/vsdbg",
+        "pipeCwd": "${workspaceRoot}",
+        "quoteArgs": true
+      },
+      "sourceFileMap": {
+        "/home/bts/spark/": "${workspaceRoot}"
+      },
+      "justMyCode": true
+    },
+    {
+      "name": ".NET Core Remote Launch",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "/usr/bin/dotnet",
+      "args": [
+        "sparkcmd.dll",
+        "test",
+        "test_join_create_and_takeout_market"
+      ],
+      "stopAtEntry": false,
+      "cwd": "/home/bts/spark/build/gcc/debug/server",
+      "pipeTransport": {
+        "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+        "pipeArgs": [
+          "bts@sparkvm"
+        ],
+        "debuggerPath": "/home/bts/vsdbg/vsdbg",
+        "pipeCwd": "${workspaceRoot}",
+        "quoteArgs": true
+      },
+      "sourceFileMap": {
+        "/home/bts/spark/": "${workspaceRoot}"
+      },
+      "justMyCode": false
+    },
+  ]
+}

dev/john/vscode/linux/oragami-alt-color-theme.json

@@ -0,0 +1,941 @@
+{
+	"$schema": "vscode://schemas/color-theme",
+	"type": "dark",
+	"colors": {
+		"activityBar.background": "#111111",
+		"activityBar.border": "#111111",
+		"activityBar.foreground": "#888888",
+		"activityBarBadge.background": "#88cc44",
+		"activityBarBadge.foreground": "#222222",
+		"badge.background": "#88cc44",
+		"badge.foreground": "#222222",
+		"button.background": "#333333",
+		"button.foreground": "#888888",
+		"button.hoverBackground": "#222222",
+		"debugExceptionWidget.background": "#333333",
+		"debugExceptionWidget.border": "#222222",
+		"debugToolBar.background": "#111111",
+		"diffEditor.insertedTextBackground": "#ffdd440c",
+		"diffEditor.insertedTextBorder": "#ffdd44",
+		"diffEditor.removedTextBackground": "#88bbff0c",
+		"diffEditor.removedTextBorder": "#88bbff",
+		"dropdown.background": "#222222",
+		"dropdown.border": "#222222",
+		"dropdown.foreground": "#888888",
+		"editor.background": "#222222",
+		"editor.findMatchBackground": "#44446655",
+		"editor.findMatchHighlightBackground": "#444466aa",
+		"editor.foreground": "#ffffff",
+		"editor.hoverHighlightBackground": "#44446655",
+		"editor.inactiveSelectionBackground": "#44446655",
+		"editor.lineHighlightBackground": "#00000066",
+		"editor.lineHighlightBorder": "#00000000",
+		"editor.rangeHighlightBackground": "#333333",
+		"editor.selectionBackground": "#444466",
+		"editor.selectionHighlightBackground": "#44446655",
+		"editor.wordHighlightBackground": "#44446655",
+		"editor.wordHighlightStrongBackground": "#44446655",
+		"editorBracketMatch.background": "#222222",
+		"editorBracketMatch.border": "#666666",
+		"editorCodeLens.foreground": "#666666",
+		"editorCursor.foreground": "#ffffff",
+		"editorError.foreground": "#ee5500",
+		"editorGroup.border": "#111111",
+		"editorGroup.dropBackground": "#111111bb",
+		"editorGroupHeader.noTabsBackground": "#111111",
+		"editorGroupHeader.tabsBackground": "#111111",
+		"editorGroupHeader.tabsBorder": "#222222",
+		"editorGutter.addedBackground": "#ffdd44",
+		"editorGutter.background": "#222222",
+		"editorGutter.deletedBackground": "#88bbff",
+		"editorGutter.modifiedBackground": "#88bbff",
+		"editorHoverWidget.background": "#333333",
+		"editorHoverWidget.border": "#222222",
+		"editorIndentGuide.background": "#333333",
+		"editorLineNumber.foreground": "#555555",
+		"editorLink.activeForeground": "#bba0ff",
+		"editorMarkerNavigation.background": "#333333",
+		"editorMarkerNavigationError.background": "#88bbff",
+		"editorMarkerNavigationWarning.background": "#88bbff",
+		"editorOverviewRuler.addedForeground": "#ffdd44",
+		"editorOverviewRuler.border": "#222222",
+		"editorOverviewRuler.currentContentForeground": "#333333",
+		"editorOverviewRuler.deletedForeground": "#88bbff",
+		"editorOverviewRuler.errorForeground": "#88bbff",
+		"editorOverviewRuler.findMatchForeground": "#555555",
+		"editorOverviewRuler.incomingContentForeground": "#333333",
+		"editorOverviewRuler.infoForeground": "#bba0ff",
+		"editorOverviewRuler.modifiedForeground": "#88bbff",
+		"editorOverviewRuler.rangeHighlightForeground": "#333333",
+		"editorOverviewRuler.selectionHighlightForeground": "#555555",
+		"editorOverviewRuler.warningForeground": "#88bbff",
+		"editorOverviewRuler.wordHighlightForeground": "#333333",
+		"editorOverviewRuler.wordHighlightStrongForeground": "#555555",
+		"editorRuler.foreground": "#ffffff",
+		"editorSuggestWidget.background": "#333333",
+		"editorSuggestWidget.border": "#333333",
+		"editorSuggestWidget.foreground": "#888888",
+		"editorSuggestWidget.highlightForeground": "#ffffff",
+		"editorSuggestWidget.selectedBackground": "#666666",
+		"editorWarning.border": "#00000000",
+		"editorWarning.foreground": "#88bbff",
+		"editorWhitespace.foreground": "#333333",
+		"editorWidget.background": "#333333",
+		"editorWidget.border": "#333333",
+		"errorForeground": "#88bbff",
+		"extensionButton.prominentBackground": "#333333",
+		"extensionButton.prominentForeground": "#ffffff",
+		"extensionButton.prominentHoverBackground": "#555555",
+		"focusBorder": "#666666",
+		"foreground": "#ffffff",
+		"gitDecoration.modifiedResourceForeground": "#cccccc",
+		"gitDecoration.untrackedResourceForeground": "#cccccc",
+		"input.background": "#333333",
+		"input.border": "#333333",
+		"input.foreground": "#ffffff",
+		"input.placeholderForeground": "#555555",
+		"inputOption.activeBorder": "#555555",
+		"inputValidation.errorBackground": "#333333",
+		"inputValidation.errorBorder": "#88bbff",
+		"inputValidation.infoBackground": "#333333",
+		"inputValidation.infoBorder": "#bba0ff",
+		"inputValidation.warningBackground": "#333333",
+		"inputValidation.warningBorder": "#88bbff",
+		"list.activeSelectionBackground": "#111111",
+		"list.activeSelectionForeground": "#ffffff",
+		"list.dropBackground": "#111111bf",
+		"list.focusBackground": "#222222",
+		"list.focusForeground": "#ffffff",
+		"list.highlightForeground": "#ffffff",
+		"list.hoverBackground": "#333333",
+		"list.hoverForeground": "#ffffff",
+		"list.inactiveSelectionBackground": "#000000",
+		"list.inactiveSelectionForeground": "#ffffff",
+		"menu.background": "#333333",
+		"menu.foreground": "#ffffff",
+		"merge.border": "#222222",
+		"merge.currentContentBackground": "#333333",
+		"merge.currentHeaderBackground": "#555555",
+		"merge.incomingContentBackground": "#555555",
+		"merge.incomingHeaderBackground": "#666666",
+		"panel.background": "#111111",
+		"panel.border": "#111111",
+		"panelTitle.activeBorder": "#ffffff",
+		"panelTitle.activeForeground": "#ffffff",
+		"panelTitle.inactiveForeground": "#888888",
+		"peekView.border": "#222222",
+		"peekViewEditor.background": "#333333",
+		"peekViewEditor.matchHighlightBackground": "#555555",
+		"peekViewEditorGutter.background": "#333333",
+		"peekViewResult.background": "#333333",
+		"peekViewResult.fileForeground": "#888888",
+		"peekViewResult.lineForeground": "#888888",
+		"peekViewResult.matchHighlightBackground": "#555555",
+		"peekViewResult.selectionBackground": "#333333",
+		"peekViewResult.selectionForeground": "#ffffff",
+		"peekViewTitle.background": "#333333",
+		"peekViewTitleDescription.foreground": "#888888",
+		"peekViewTitleLabel.foreground": "#ffffff",
+		"pickerGroup.border": "#222222",
+		"pickerGroup.foreground": "#555555",
+		"progressBar.background": "#333333",
+		"scrollbar.shadow": "#191919",
+		"scrollbarSlider.activeBackground": "#ffffff12",
+		"scrollbarSlider.background": "#ffffff12",
+		"scrollbarSlider.hoverBackground": "#ffffff12",
+		"selection.background": "#2255aa",
+		"sideBar.background": "#111111",
+		"sideBar.border": "#111111",
+		"sideBar.foreground": "#888888",
+		"sideBarSectionHeader.background": "#111111",
+		"sideBarSectionHeader.foreground": "#666666",
+		"sideBarTitle.foreground": "#555555",
+		"statusBar.background": "#111111",
+		"statusBar.border": "#111111",
+		"statusBar.debuggingBackground": "#666666",
+		"statusBar.debuggingForeground": "#ffffff",
+		"statusBar.foreground": "#666666",
+		"statusBar.noFolderBackground": "#111111",
+		"statusBar.noFolderForeground": "#666666",
+		"statusBarItem.activeBackground": "#222222",
+		"statusBarItem.hoverBackground": "#222222",
+		"statusBarItem.prominentBackground": "#333333",
+		"statusBarItem.prominentHoverBackground": "#444444",
+		"tab.activeBackground": "#222222",
+		"tab.border": "#111111",
+		"tab.inactiveBackground": "#111111",
+		"tab.inactiveForeground": "#888888",
+		"tab.unfocusedActiveBorder": "#888888",
+		"tab.unfocusedActiveForeground": "#888888",
+		"tab.unfocusedInactiveForeground": "#888888",
+		"terminal.ansiBlack": "#333333",
+		"terminal.ansiBlue": "#88bbff",
+		"terminal.ansiBrightBlack": "#666666",
+		"terminal.ansiBrightBlue": "#88bbff",
+		"terminal.ansiBrightCyan": "#bba0ff",
+		"terminal.ansiBrightGreen": "#ffdd44",
+		"terminal.ansiBrightMagenta": "#88bbff",
+		"terminal.ansiBrightRed": "#88bbff",
+		"terminal.ansiBrightWhite": "#ffffff",
+		"terminal.ansiBrightYellow": "#88cc44",
+		"terminal.ansiCyan": "#bba0ff",
+		"terminal.ansiGreen": "#ffdd44",
+		"terminal.ansiMagenta": "#88bbff",
+		"terminal.ansiRed": "#88bbff",
+		"terminal.ansiWhite": "#ffffff",
+		"terminal.ansiYellow": "#88cc44",
+		"terminal.background": "#151515",
+		"terminal.foreground": "#ffffff",
+		"titleBar.activeBackground": "#111111",
+		"titleBar.activeForeground": "#888888",
+		"titleBar.inactiveBackground": "#111111",
+		"titleBar.inactiveForeground": "#555555",
+		"walkThrough.embeddedEditorBackground": "#111111",
+		"widget.shadow": "#111111",
+		//"activityBar.activeBorder": "#888888",
+		//"activityBar.dropBorder": "#888888",
+		//"activityBar.inactiveForeground": "#88888866",
+		//"banner.background": "#111111",
+		//"banner.foreground": "#ffffff",
+		//"banner.iconForeground": "#3794ff",
+		//"bookmarks.lineBackground": "#00000000",
+		//"bookmarks.lineBorder": "#00000000",
+		//"bookmarks.overviewRuler": "#157efb88",
+		//"breadcrumb.activeSelectionForeground": "#ffffff",
+		//"breadcrumb.background": "#222222",
+		//"breadcrumb.focusForeground": "#ffffff",
+		//"breadcrumb.foreground": "#ffffffcc",
+		//"breadcrumbPicker.background": "#333333",
+		//"button.secondaryBackground": "#3a3d41",
+		//"button.secondaryForeground": "#ffffff",
+		//"button.secondaryHoverBackground": "#45494e",
+		//"charts.blue": "#3794ff",
+		//"charts.foreground": "#ffffff",
+		//"charts.green": "#89d185",
+		//"charts.lines": "#ffffff80",
+		//"charts.orange": "#d18616",
+		//"charts.purple": "#b180d7",
+		//"charts.red": "#ee5500",
+		//"charts.yellow": "#88bbff",
+		//"checkbox.background": "#222222",
+		//"checkbox.border": "#222222",
+		//"checkbox.foreground": "#888888",
+		//"debugConsole.errorForeground": "#88bbff",
+		//"debugConsole.infoForeground": "#3794ff",
+		//"debugConsole.sourceForeground": "#ffffff",
+		//"debugConsole.warningForeground": "#88bbff",
+		//"debugConsoleInputIcon.foreground": "#ffffff",
+		//"debugIcon.breakpointCurrentStackframeForeground": "#ffcc00",
+		//"debugIcon.breakpointDisabledForeground": "#848484",
+		//"debugIcon.breakpointForeground": "#e51400",
+		//"debugIcon.breakpointStackframeForeground": "#89d185",
+		//"debugIcon.breakpointUnverifiedForeground": "#848484",
+		//"debugIcon.continueForeground": "#75beff",
+		//"debugIcon.disconnectForeground": "#f48771",
+		//"debugIcon.pauseForeground": "#75beff",
+		//"debugIcon.restartForeground": "#89d185",
+		//"debugIcon.startForeground": "#89d185",
+		//"debugIcon.stepBackForeground": "#75beff",
+		//"debugIcon.stepIntoForeground": "#75beff",
+		//"debugIcon.stepOutForeground": "#75beff",
+		//"debugIcon.stepOverForeground": "#75beff",
+		//"debugIcon.stopForeground": "#f48771",
+		//"debugTokenExpression.boolean": "#4e94ce",
+		//"debugTokenExpression.error": "#f48771",
+		//"debugTokenExpression.name": "#c586c0",
+		//"debugTokenExpression.number": "#b5cea8",
+		//"debugTokenExpression.string": "#ce9178",
+		//"debugTokenExpression.value": "#cccccc99",
+		//"debugView.exceptionLabelBackground": "#6c2022",
+		//"debugView.exceptionLabelForeground": "#ffffff",
+		//"debugView.stateLabelBackground": "#88888844",
+		//"debugView.stateLabelForeground": "#ffffff",
+		//"debugView.valueChangedHighlight": "#569cd6",
+		//"descriptionForeground": "#ffffffb3",
+		//"diffEditor.diagonalFill": "#cccccc33",
+		//"editor.findRangeHighlightBackground": "#3a3d4166",
+		//"editor.focusedStackFrameHighlightBackground": "#7abd7a4d",
+		//"editor.foldBackground": "#4444664d",
+		//"editor.inlineValuesBackground": "#ffc80033",
+		//"editor.inlineValuesForeground": "#ffffff80",
+		//"editor.linkedEditingBackground": "#ff00004d",
+		//"editor.snippetFinalTabstopHighlightBorder": "#525252",
+		//"editor.snippetTabstopHighlightBackground": "#7c7c7c4d",
+		//"editor.stackFrameHighlightBackground": "#ffff0033",
+		//"editor.symbolHighlightBackground": "#444466aa",
+		//"editorActiveLineNumber.foreground": "#c6c6c6",
+		//"editorBracketHighlight.foreground1": "#ffd700",
+		//"editorBracketHighlight.foreground2": "#da70d6",
+		//"editorBracketHighlight.foreground3": "#179fff",
+		//"editorBracketHighlight.foreground4": "#00000000",
+		//"editorBracketHighlight.foreground5": "#00000000",
+		//"editorBracketHighlight.foreground6": "#00000000",
+		//"editorBracketHighlight.unexpectedBracket.foreground": "#ff1212cc",
+		//"editorBracketPairGuide.activeBackground1": "#00000000",
+		//"editorBracketPairGuide.activeBackground2": "#00000000",
+		//"editorBracketPairGuide.activeBackground3": "#00000000",
+		//"editorBracketPairGuide.activeBackground4": "#00000000",
+		//"editorBracketPairGuide.activeBackground5": "#00000000",
+		//"editorBracketPairGuide.activeBackground6": "#00000000",
+		//"editorBracketPairGuide.background1": "#00000000",
+		//"editorBracketPairGuide.background2": "#00000000",
+		//"editorBracketPairGuide.background3": "#00000000",
+		//"editorBracketPairGuide.background4": "#00000000",
+		//"editorBracketPairGuide.background5": "#00000000",
+		//"editorBracketPairGuide.background6": "#00000000",
+		//"editorGhostText.foreground": "#ffffff56",
+		//"editorGutter.commentRangeForeground": "#c5c5c5",
+		//"editorGutter.foldingControlForeground": "#c5c5c5",
+		//"editorHint.foreground": "#eeeeeeb3",
+		//"editorHoverWidget.foreground": "#ffffff",
+		//"editorHoverWidget.highlightForeground": "#ffffff",
+		//"editorHoverWidget.statusBarBackground": "#3d3d3d",
+		//"editorIndentGuide.activeBackground": "#333333",
+		//"editorInfo.foreground": "#3794ff",
+		//"editorInlayHint.background": "#88cc4499",
+		//"editorInlayHint.foreground": "#222222cc",
+		//"editorInlayHint.parameterBackground": "#88cc4499",
+		//"editorInlayHint.parameterForeground": "#222222cc",
+		//"editorInlayHint.typeBackground": "#88cc4499",
+		//"editorInlayHint.typeForeground": "#222222cc",
+		//"editorLightBulb.foreground": "#ffcc00",
+		//"editorLightBulbAutoFix.foreground": "#75beff",
+		//"editorLineNumber.activeForeground": "#c6c6c6",
+		//"editorMarkerNavigationError.headerBackground": "#88bbff1a",
+		//"editorMarkerNavigationInfo.background": "#3794ff",
+		//"editorMarkerNavigationInfo.headerBackground": "#3794ff1a",
+		//"editorMarkerNavigationWarning.headerBackground": "#88bbff1a",
+		//"editorOverviewRuler.bracketMatchForeground": "#a0a0a0",
+		//"editorOverviewRuler.commonContentForeground": "#60606066",
+		//"editorOverviewRuler.unicodeForeground": "#d186167e",
+		//"editorPane.background": "#222222",
+		//"editorSuggestWidget.focusHighlightForeground": "#ffffff",
+		//"editorSuggestWidget.selectedForeground": "#ffffff",
+		//"editorSuggestWidgetStatus.foreground": "#88888880",
+		//"editorUnicodeHighlight.border": "#bd9b03",
+		//"editorUnnecessaryCode.opacity": "#000000aa",
+		//"editorWidget.foreground": "#ffffff",
+		//"extensionBadge.remoteBackground": "#88cc44",
+		//"extensionBadge.remoteForeground": "#222222",
+		//"extensionIcon.preReleaseForeground": "#1d9271",
+		//"extensionIcon.starForeground": "#ff8e00",
+		//"extensionIcon.verifiedForeground": "#3794ff",
+		//"gitDecoration.addedResourceForeground": "#81b88b",
+		//"gitDecoration.conflictingResourceForeground": "#e4676b",
+		//"gitDecoration.deletedResourceForeground": "#c74e39",
+		//"gitDecoration.ignoredResourceForeground": "#8c8c8c",
+		//"gitDecoration.renamedResourceForeground": "#73c991",
+		//"gitDecoration.stageDeletedResourceForeground": "#c74e39",
+		//"gitDecoration.stageModifiedResourceForeground": "#e2c08d",
+		//"gitDecoration.submoduleResourceForeground": "#8db9e2",
+		//"gitlens.closedAutolinkedIssueIconColor": "#a371f7",
+		//"gitlens.closedPullRequestIconColor": "#f85149",
+		//"gitlens.decorations.addedForegroundColor": "#81b88b",
+		//"gitlens.decorations.branchAheadForegroundColor": "#35b15e",
+		//"gitlens.decorations.branchBehindForegroundColor": "#b15e35",
+		//"gitlens.decorations.branchDivergedForegroundColor": "#d8af1b",
+		//"gitlens.decorations.branchMissingUpstreamForegroundColor": "#c74e39",
+		//"gitlens.decorations.branchUnpublishedForegroundColor": "#35b15e",
+		//"gitlens.decorations.branchUpToDateForegroundColor": "#888888",
+		//"gitlens.decorations.copiedForegroundColor": "#73c991",
+		//"gitlens.decorations.deletedForegroundColor": "#c74e39",
+		//"gitlens.decorations.ignoredForegroundColor": "#8c8c8c",
+		//"gitlens.decorations.modifiedForegroundColor": "#cccccc",
+		//"gitlens.decorations.renamedForegroundColor": "#73c991",
+		//"gitlens.decorations.untrackedForegroundColor": "#cccccc",
+		//"gitlens.gutterBackgroundColor": "#ffffff13",
+		//"gitlens.gutterForegroundColor": "#bebebe",
+		//"gitlens.gutterUncommittedForegroundColor": "#00bcf299",
+		//"gitlens.lineHighlightBackgroundColor": "#00bcf233",
+		//"gitlens.lineHighlightOverviewRulerColor": "#00bcf299",
+		//"gitlens.mergedPullRequestIconColor": "#a371f7",
+		//"gitlens.openAutolinkedIssueIconColor": "#3fb950",
+		//"gitlens.openPullRequestIconColor": "#3fb950",
+		//"gitlens.trailingLineBackgroundColor": "#00000000",
+		//"gitlens.trailingLineForegroundColor": "#99999959",
+		//"gitlens.unpublishedCommitIconColor": "#35b15e",
+		//"gitlens.unpulledChangesIconColor": "#b15e35",
+		//"gitlens.unpushlishedChangesIconColor": "#35b15e",
+		//"icon.foreground": "#c5c5c5",
+		//"inputOption.activeBackground": "#66666666",
+		//"inputOption.activeForeground": "#ffffff",
+		//"inputOption.hoverBackground": "#5a5d5e80",
+		//"interactive.activeCodeBorder": "#222222",
+		//"interactive.inactiveCodeBorder": "#000000",
+		//"keybindingLabel.background": "#8080802b",
+		//"keybindingLabel.border": "#33333399",
+		//"keybindingLabel.bottomBorder": "#44444499",
+		//"keybindingLabel.foreground": "#cccccc",
+		//"keybindingTable.headerBackground": "#ffffff0a",
+		//"keybindingTable.rowsBackground": "#ffffff0a",
+		//"list.deemphasizedForeground": "#8c8c8c",
+		//"list.errorForeground": "#f88070",
+		//"list.filterMatchBackground": "#444466aa",
+		//"list.focusHighlightForeground": "#ffffff",
+		//"list.focusOutline": "#666666",
+		//"list.invalidItemForeground": "#b89500",
+		//"list.warningForeground": "#cca700",
+		//"listFilterWidget.background": "#653723",
+		//"listFilterWidget.noMatchesOutline": "#be1100",
+		//"listFilterWidget.outline": "#00000000",
+		//"menu.selectionBackground": "#111111",
+		//"menu.selectionForeground": "#ffffff",
+		//"menu.separatorBackground": "#bbbbbb",
+		//"menubar.selectionBackground": "#ffffff1a",
+		//"menubar.selectionForeground": "#888888",
+		//"merge.commonContentBackground": "#60606029",
+		//"merge.commonHeaderBackground": "#60606066",
+		//"minimap.errorHighlight": "#ff1212b3",
+		//"minimap.findMatchHighlight": "#d18616",
+		//"minimap.foregroundOpacity": "#000000",
+		//"minimap.selectionHighlight": "#264f78",
+		//"minimap.selectionOccurrenceHighlight": "#676767",
+		//"minimap.unicodeHighlight": "#d18616",
+		//"minimap.warningHighlight": "#88bbff",
+		//"minimapGutter.addedBackground": "#587c0c",
+		//"minimapGutter.deletedBackground": "#94151b",
+		//"minimapGutter.modifiedBackground": "#0c7d9d",
+		//"minimapSlider.activeBackground": "#ffffff09",
+		//"minimapSlider.background": "#ffffff09",
+		//"minimapSlider.hoverBackground": "#ffffff09",
+		//"notebook.cellBorderColor": "#000000",
+		//"notebook.cellEditorBackground": "#111111",
+		//"notebook.cellInsertionIndicator": "#666666",
+		//"notebook.cellStatusBarItemHoverBackground": "#ffffff26",
+		//"notebook.cellToolbarSeparator": "#80808059",
+		//"notebook.focusedCellBorder": "#666666",
+		//"notebook.focusedEditorBorder": "#666666",
+		//"notebook.inactiveFocusedCellBorder": "#000000",
+		//"notebook.selectedCellBackground": "#000000",
+		//"notebook.selectedCellBorder": "#000000",
+		//"notebook.symbolHighlightBackground": "#ffffff0b",
+		//"notebookScrollbarSlider.activeBackground": "#ffffff12",
+		//"notebookScrollbarSlider.background": "#ffffff12",
+		//"notebookScrollbarSlider.hoverBackground": "#ffffff12",
+		//"notebookStatusErrorIcon.foreground": "#88bbff",
+		//"notebookStatusRunningIcon.foreground": "#ffffff",
+		//"notebookStatusSuccessIcon.foreground": "#89d185",
+		//"notificationCenterHeader.background": "#424242",
+		//"notificationLink.foreground": "#3794ff",
+		//"notifications.background": "#333333",
+		//"notifications.border": "#424242",
+		//"notifications.foreground": "#ffffff",
+		//"notificationsErrorIcon.foreground": "#ee5500",
+		//"notificationsInfoIcon.foreground": "#3794ff",
+		//"notificationsWarningIcon.foreground": "#88bbff",
+		//"panel.dropBorder": "#ffffff",
+		//"panelSection.border": "#111111",
+		//"panelSection.dropBackground": "#111111bb",
+		//"panelSectionHeader.background": "#80808033",
+		//"ports.iconRunningProcessForeground": "#88cc44",
+		//"problemsErrorIcon.foreground": "#ee5500",
+		//"problemsInfoIcon.foreground": "#3794ff",
+		//"problemsWarningIcon.foreground": "#88bbff",
+		//"quickInput.background": "#333333",
+		//"quickInput.foreground": "#ffffff",
+		//"quickInputList.focusBackground": "#111111",
+		//"quickInputList.focusForeground": "#ffffff",
+		//"quickInputTitle.background": "#ffffff1b",
+		//"sash.hoverBorder": "#666666",
+		//"scm.providerBorder": "#454545",
+		//"searchEditor.findMatchBackground": "#44446670",
+		//"searchEditor.textInputBorder": "#333333",
+		//"settings.checkboxBackground": "#222222",
+		//"settings.checkboxBorder": "#222222",
+		//"settings.checkboxForeground": "#888888",
+		//"settings.dropdownBackground": "#222222",
+		//"settings.dropdownBorder": "#222222",
+		//"settings.dropdownForeground": "#888888",
+		//"settings.dropdownListBorder": "#333333",
+		//"settings.focusedRowBackground": "#80808024",
+		//"settings.focusedRowBorder": "#ffffff1f",
+		//"settings.headerForeground": "#e7e7e7",
+		//"settings.modifiedItemIndicator": "#0c7d9d",
+		//"settings.numberInputBackground": "#333333",
+		//"settings.numberInputBorder": "#333333",
+		//"settings.numberInputForeground": "#ffffff",
+		//"settings.rowHoverBackground": "#80808012",
+		//"settings.textInputBackground": "#333333",
+		//"settings.textInputBorder": "#333333",
+		//"settings.textInputForeground": "#ffffff",
+		//"sideBar.dropBackground": "#111111bb",
+		//"sideBySideEditor.horizontalBorder": "#111111",
+		//"sideBySideEditor.verticalBorder": "#111111",
+		//"statusBar.debuggingBorder": "#111111",
+		//"statusBar.noFolderBorder": "#111111",
+		//"statusBarItem.compactHoverBackground": "#ffffff33",
+		//"statusBarItem.errorBackground": "#0066eb",
+		//"statusBarItem.errorForeground": "#ffffff",
+		//"statusBarItem.prominentForeground": "#666666",
+		//"statusBarItem.remoteBackground": "#88cc44",
+		//"statusBarItem.remoteForeground": "#222222",
+		//"statusBarItem.warningBackground": "#0066eb",
+		//"statusBarItem.warningForeground": "#ffffff",
+		//"symbolIcon.arrayForeground": "#ffffff",
+		//"symbolIcon.booleanForeground": "#ffffff",
+		//"symbolIcon.classForeground": "#ee9d28",
+		//"symbolIcon.colorForeground": "#ffffff",
+		//"symbolIcon.constantForeground": "#ffffff",
+		//"symbolIcon.constructorForeground": "#b180d7",
+		//"symbolIcon.enumeratorForeground": "#ee9d28",
+		//"symbolIcon.enumeratorMemberForeground": "#75beff",
+		//"symbolIcon.eventForeground": "#ee9d28",
+		//"symbolIcon.fieldForeground": "#75beff",
+		//"symbolIcon.fileForeground": "#ffffff",
+		//"symbolIcon.folderForeground": "#ffffff",
+		//"symbolIcon.functionForeground": "#b180d7",
+		//"symbolIcon.interfaceForeground": "#75beff",
+		//"symbolIcon.keyForeground": "#ffffff",
+		//"symbolIcon.keywordForeground": "#ffffff",
+		//"symbolIcon.methodForeground": "#b180d7",
+		//"symbolIcon.moduleForeground": "#ffffff",
+		//"symbolIcon.namespaceForeground": "#ffffff",
+		//"symbolIcon.nullForeground": "#ffffff",
+		//"symbolIcon.numberForeground": "#ffffff",
+		//"symbolIcon.objectForeground": "#ffffff",
+		//"symbolIcon.operatorForeground": "#ffffff",
+		//"symbolIcon.packageForeground": "#ffffff",
+		//"symbolIcon.propertyForeground": "#ffffff",
+		//"symbolIcon.referenceForeground": "#ffffff",
+		//"symbolIcon.snippetForeground": "#ffffff",
+		//"symbolIcon.stringForeground": "#ffffff",
+		//"symbolIcon.structForeground": "#ffffff",
+		//"symbolIcon.textForeground": "#ffffff",
+		//"symbolIcon.typeParameterForeground": "#ffffff",
+		//"symbolIcon.unitForeground": "#ffffff",
+		//"symbolIcon.variableForeground": "#75beff",
+		//"tab.activeForeground": "#ffffff",
+		//"tab.activeModifiedBorder": "#3399cc",
+		//"tab.inactiveModifiedBorder": "#3399cc80",
+		//"tab.lastPinnedBorder": "#585858",
+		//"tab.unfocusedActiveBackground": "#222222",
+		//"tab.unfocusedActiveModifiedBorder": "#3399cc80",
+		//"tab.unfocusedInactiveBackground": "#111111",
+		//"tab.unfocusedInactiveModifiedBorder": "#3399cc40",
+		//"terminal.border": "#111111",
+		//"terminal.dropBackground": "#111111bb",
+		//"terminal.selectionBackground": "#ffffff40",
+		//"testing.iconErrored": "#f14c4c",
+		//"testing.iconFailed": "#f14c4c",
+		//"testing.iconPassed": "#73c991",
+		//"testing.iconQueued": "#cca700",
+		//"testing.iconSkipped": "#848484",
+		//"testing.iconUnset": "#848484",
+		//"testing.message.error.decorationForeground": "#ee5500",
+		//"testing.message.error.lineBackground": "#ff000033",
+		//"testing.message.info.decorationForeground": "#ffffff80",
+		//"testing.peekBorder": "#ee5500",
+		//"testing.peekHeaderBackground": "#ee55001a",
+		//"testing.runAction": "#73c991",
+		//"textBlockQuote.background": "#7f7f7f1a",
+		//"textBlockQuote.border": "#007acc80",
+		//"textCodeBlock.background": "#0a0a0a66",
+		//"textLink.activeForeground": "#3794ff",
+		//"textLink.foreground": "#3794ff",
+		//"textPreformat.foreground": "#d7ba7d",
+		//"textSeparator.foreground": "#ffffff2e",
+		//"toolbar.activeBackground": "#63666750",
+		//"toolbar.hoverBackground": "#5a5d5e50",
+		//"tree.indentGuidesStroke": "#585858",
+		//"tree.tableColumnsBorder": "#cccccc20",
+		//"tree.tableOddRowsBackground": "#ffffff0a",
+		//"welcomePage.progress.background": "#333333",
+		//"welcomePage.progress.foreground": "#3794ff",
+		//"welcomePage.tileBackground": "#333333",
+		//"welcomePage.tileHoverBackground": "#3d3d3d",
+		//"welcomePage.tileShadow": "#111111",
+		//"activityBar.activeBackground": null,
+		//"activityBar.activeFocusBorder": null,
+		//"button.border": null,
+		//"contrastActiveBorder": null,
+		//"contrastBorder": null,
+		//"debugToolBar.border": null,
+		//"diffEditor.border": null,
+		//"dropdown.listBackground": null,
+		//"editor.findMatchBorder": null,
+		//"editor.findMatchHighlightBorder": null,
+		//"editor.findRangeHighlightBorder": null,
+		//"editor.rangeHighlightBorder": null,
+		//"editor.selectionForeground": null,
+		//"editor.selectionHighlightBorder": null,
+		//"editor.snippetFinalTabstopHighlightBackground": null,
+		//"editor.snippetTabstopHighlightBorder": null,
+		//"editor.symbolHighlightBorder": null,
+		//"editor.wordHighlightBorder": null,
+		//"editor.wordHighlightStrongBorder": null,
+		//"editorCursor.background": null,
+		//"editorError.background": null,
+		//"editorError.border": null,
+		//"editorGhostText.background": null,
+		//"editorGhostText.border": null,
+		//"editorGroup.emptyBackground": null,
+		//"editorGroup.focusedEmptyBorder": null,
+		//"editorGroupHeader.border": null,
+		//"editorHint.border": null,
+		//"editorInfo.background": null,
+		//"editorInfo.border": null,
+		//"editorOverviewRuler.background": null,
+		//"editorSuggestWidget.selectedIconForeground": null,
+		//"editorUnnecessaryCode.border": null,
+		//"editorWarning.background": null,
+		//"editorWidget.resizeBorder": null,
+		//"inputValidation.errorForeground": null,
+		//"inputValidation.infoForeground": null,
+		//"inputValidation.warningForeground": null,
+		//"list.activeSelectionIconForeground": null,
+		//"list.filterMatchBorder": null,
+		//"list.inactiveFocusBackground": null,
+		//"list.inactiveFocusOutline": null,
+		//"list.inactiveSelectionIconForeground": null,
+		//"menu.border": null,
+		//"menu.selectionBorder": null,
+		//"menubar.selectionBorder": null,
+		//"minimap.background": null,
+		//"notebook.cellHoverBackground": null,
+		//"notebook.focusedCellBackground": null,
+		//"notebook.inactiveSelectedCellBorder": null,
+		//"notebook.outputContainerBackgroundColor": null,
+		//"notebook.outputContainerBorderColor": null,
+		//"notificationCenter.border": null,
+		//"notificationCenterHeader.foreground": null,
+		//"notificationToast.border": null,
+		//"panelInput.border": null,
+		//"panelSectionHeader.border": null,
+		//"panelSectionHeader.foreground": null,
+		//"peekViewEditor.matchHighlightBorder": null,
+		//"quickInput.list.focusBackground": null,
+		//"quickInputList.focusIconForeground": null,
+		//"searchEditor.findMatchBorder": null,
+		//"sideBarSectionHeader.border": null,
+		//"tab.activeBorder": null,
+		//"tab.activeBorderTop": null,
+		//"tab.hoverBackground": null,
+		//"tab.hoverBorder": null,
+		//"tab.hoverForeground": null,
+		//"tab.unfocusedActiveBorderTop": null,
+		//"tab.unfocusedHoverBackground": null,
+		//"tab.unfocusedHoverBorder": null,
+		//"tab.unfocusedHoverForeground": null,
+		//"terminal.tab.activeBorder": null,
+		//"terminalCursor.background": null,
+		//"terminalCursor.foreground": null,
+		//"testing.message.info.lineBackground": null,
+		//"titleBar.border": null,
+		//"toolbar.hoverOutline": null,
+		//"welcomePage.background": null,
+		//"window.activeBorder": null,
+		//"window.inactiveBorder": null
+	},
+	"tokenColors": [
+		{
+			"scope": [
+				"variable.language.this"
+			],
+			"settings": {
+				"fontStyle": ""
+			}
+		},
+		{
+			"scope": "markup.bold",
+			"settings": {
+				"fontStyle": "bold"
+			}
+		},
+		{
+			"scope": [
+				"invalid",
+				"markup.italic",
+				"markup.quote"
+			],
+			"settings": {
+				"fontStyle": "italic"
+			}
+		},
+		{
+			"scope": "markup.underline",
+			"settings": {
+				"fontStyle": "underline"
+			}
+		},
+		{
+			"scope": [
+				"source.js.jsx punctuation.section.embedded",
+				"entity.name.tag",
+				"string.other.link.description.title",
+				"support.constant",
+				"support.variable",
+				"support.type",
+				"variable.other.class",
+				"support.class.builtin.js",
+				"support.class.console.js",
+				"meta.property-value",
+				"variable.parameter.keyframe-list",
+				"meta.at-rule.keyframes entity.name.function",
+				"expression.embedded.vue punctuation.definition"
+			],
+			"settings": {
+				"foreground": "#BBA0FF",
+				"fontStyle": ""
+			}
+		},
+		{
+			"scope": [
+				"entity.other.attribute-name.pseudo-class.css",
+				"entity.name.type.object.console",
+				"variable.language",
+				"variable.parameter.function.language.special.self.python",
+				"storage.type",
+				"entity.other.attribute-name.pseudo-element.css"
+			],
+			"settings": {
+				"foreground": "#BBA0FF",
+				"fontStyle": "italic"
+			}
+		},
+		{
+			"scope": [
+				"punctuation.definition.string.template"
+			],
+			"settings": {
+				"foreground": "#BBA0FF",
+				"fontStyle": "bold"
+			}
+		},
+		{
+			"scope": [
+				"entity.other.attribute-name.class.css",
+				"entity.other.attribute-name.parent-selector-suffix.css",
+				"entity.other.attribute-name.parent-selector-suffix.css punctuation.definition.entity.css",
+				"meta.definition.function",
+				"markup.underline.link",
+				"markup.inserted",
+				"meta.function-call",
+				"meta.instance.constructor",
+				"meta.attribute-with-value.class string",
+				"string.other.ref",
+				"string.other.restructuredtext.ref",
+				"variable.function",
+				"entity.name.type",
+				"entity.name.function",
+				"variable.other.object.property",
+				"punctuation.separator.key-value",
+				"meta.definition.function.js",
+				"support.class.component.js",
+				"entity.other.inherited-class",
+				"support.class",
+				"support.function.misc",
+				"support.function",
+				"entity.other.attribute-name.id.css",
+				"entity.other.attribute-name.id.css punctuation",
+				"entity.other.attribute-name.class.css punctuation",
+				"meta.function-call support.function.construct",
+				"entity.other.attribute-name"
+			],
+			"settings": {
+				"foreground": "#FFDD44"
+			}
+		},
+		{
+			"scope": "storage.type.function.arrow",
+			"settings": {
+				"foreground": "#FFDD44",
+				"fontStyle": ""
+			}
+		},
+		{
+			"scope": [
+				"entity.name.section",
+				"constant.numeric.line-number.match.find-in-files",
+				"markup.heading",
+				"markup.changed",
+				"meta.attribute-with-value.id string",
+				"string",
+				"punctuation.definition.string.begin",
+				"punctuation.definition.string.end",
+				"meta.attribute-selector"
+			],
+			"settings": {
+				"foreground": "#88CC44"
+			}
+		},
+		{
+			"scope": [
+				"keyword",
+				"keyword.control",
+				"constant",
+				"constant.numeric",
+				"constant.language",
+				"constant.other.property",
+				"constant.character.escape",
+				"comment keyword.codetag.notation",
+				"keyword.other.template.begin",
+				"keyword.other.template.end",
+				"markup.raw",
+				"markup.deleted",
+				"meta.property-list.css variable.other",
+				"entity.name.constant.preprocessor",
+				"meta.preprocessor",
+				"punctuation.section.embedded",
+				"punctuation.template-string.element.begin",
+				"punctuation.template-string.element.end",
+				"string.quoted.template punctuation.definition.string.begin",
+				"string.quoted.template punctuation.definition.string.end",
+				"meta.paragraph.markdown meta.dummy.line-break",
+				"meta.paragraph.markdown meta.hard-line-break.markdown",
+				"storage",
+				"storage.class.restructuredtext.ref",
+				"string.other.link.title",
+				"string.other.link.description",
+				"string.regexp punctuation.definition.string.begin",
+				"string.regexp punctuation.definition.string.end",
+				"variable.language.arguments",
+				"storage.modifier",
+				"keyword.operator.new",
+				"keyword.operator",
+				"keyword.operator.spread",
+				"punctuation.section.embedded.end.php source.php",
+				"support.function.construct",
+				"meta.at-rule.keyframes",
+				"meta.at-rule.keyframes entity.other.attribute-name"
+			],
+			"settings": {
+				"foreground": "#88BBFF"
+			}
+		},
+		{
+			"scope": [
+				"variable.other.substitution"
+			],
+			"settings": {
+				"foreground": "#88BBFF",
+				"fontStyle": "bold"
+			}
+		},
+		{
+			"scope": [
+				"meta.function-call meta.function-call.arguments",
+				"meta.function-call meta.arguments",
+				"meta.function-call meta.group",
+				"source.json meta.structure.dictionary",
+				"meta.object.member",
+				"punctuation.definition.group",
+				"string.unquoted.label",
+				"variable.other.member",
+				"entity.name.class",
+				"entity.name.namespace",
+				"constant.other",
+				"variable",
+				"variable.other",
+				"variable.other.constant.js",
+				"text.find-in-files",
+				"source",
+				"entity.name.type.module",
+				"source.sql support.function",
+				"support.other.namespace.php"
+			],
+			"settings": {
+				"foreground": "#FFFFFF",
+				"fontStyle": ""
+			}
+		},
+		{
+			"scope": [
+				"variable.parameter",
+				"parameters variable.function"
+			],
+			"settings": {
+				"foreground": "#FFFFFF",
+				"fontStyle": "italic"
+			}
+		},
+		{
+			"scope": [
+				"variable.other.property",
+				"support.variable.property",
+				"punctuation.separator.key-value",
+				"meta.object-literal.key",
+				"variable.other.object.property",
+				"variable.object.property",
+				"text.html.basic",
+				"text.html.vue-html",
+				"text.html.php",
+				"text.html.derivative",
+				"punctuation.definition.variable",
+				"punctuation.definition.keyword.scss",
+				"meta.jsx.children.js",
+				"meta.tag.attributes keyword.operator.assignment",
+				"support.type.vendored.property-name.css",
+				"support.type.property-name.json",
+				"variable.other.constant.property"
+			],
+			"settings": {
+				"foreground": "#BBBBCC"
+			}
+		},
+		{
+			"scope": "meta.property-name support.type",
+			"settings": {
+				"foreground": "#BBBBCC",
+				"fontStyle": ""
+			}
+		},
+		{
+			"scope": [
+				"keyword.other.substitution",
+				"keyword.operator.heading.restructuredtext",
+				"keyword.operator.table.row.restructuredtext",
+				"keyword.operator.table.data.restructuredtext",
+				"punctuation",
+				"markup.ignored",
+				"markup.untracked",
+				"meta.brace.round",
+				"meta.brace.square",
+				"meta.brace.curly",
+				"meta.delimiter.comma.js",
+				"meta.function-call.without-arguments.js",
+				"meta.function-call.method.without-arguments.js",
+				"source.scss",
+				"string source punctuation.section.embedded",
+				"punctuation.definition.tag.begin source",
+				"source.php"
+			],
+			"settings": {
+				"foreground": "#9999AA"
+			}
+		},
+		{
+			"scope": [
+				"comment",
+				"comment punctuation"
+			],
+			"settings": {
+				"foreground": "#888899",
+				"fontStyle": "italic"
+			}
+		},
+		{
+			"scope": "token.info-token",
+			"settings": {
+				"foreground": "#6796E6"
+			}
+		},
+		{
+			"scope": "token.warn-token",
+			"settings": {
+				"foreground": "#CD9731"
+			}
+		},
+		{
+			"scope": "token.error-token",
+			"settings": {
+				"foreground": "#F44747"
+			}
+		},
+		{
+			"scope": "token.debug-token",
+			"settings": {
+				"foreground": "#B267E6"
+			}
+		}
+	]
+}

dev/john/vscode/linux/settings.json

@@ -0,0 +1,16 @@
+{
+  "files.associations": {
+    "utility": "cpp",
+    "initializer_list": "cpp",
+    "list": "cpp",
+    "type_traits": "cpp",
+    "vector": "cpp",
+    "xhash": "cpp",
+    "xstring": "cpp",
+    "system_error": "cpp",
+    "array": "cpp",
+    "string_view": "cpp",
+    "xutility": "cpp",
+    "*.ipp": "cpp"
+  }
+}

dev/john/vscode/linux/tasks.json

@@ -0,0 +1,41 @@
+{
+  // See https://go.microsoft.com/fwlink/?LinkId=733558
+  // for the documentation about the tasks.json format
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "label": "Touch CMakeLists.txt",
+      "type": "process",
+      "promptOnClose": false,
+      "isBackground": true,
+      "command": "touch",
+      "args": ["${workspaceRoot}/CMakeLists.txt"],
+      "problemMatcher": [],
+      "presentation": {
+        "echo": false,
+        "revealProblems": "onProblem",
+        "reveal": "silent",
+        "focus": false,
+        "panel": "shared",
+        "showReuseMessage": false,
+        "clear": true
+      }
+    }
+  ],
+  "inputs": [
+    {
+      "id": "build_configuration",
+      "type": "pickString",
+      "default": "debug",
+      "description": "Configuration:",
+      "options": ["debug", "release"]
+    },
+    {
+      "id": "compiler",
+      "type": "pickString",
+      "default": "gcc",
+      "description": "Compiler",
+      "options": ["clang", "gcc"]
+    }
+  ]
+}

dev/john/vscode/windows/launch.json

@@ -0,0 +1,41 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Spark Client",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "${workspaceFolder}/build/Debug/bin/net6.0-windows/Spark.exe",
+      "cwd": "${workspaceFolder}/build/Debug/bin/net6.0-windows",
+      "enableStepFiltering": false,
+      "console": "internalConsole",
+      "stopAtEntry": false
+    },
+    {
+      "name": "Spark Test",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "${workspaceFolder}/build/Debug/bin/net6.0/sparkcmd.exe",
+      "args": ["test", "${input:test}"],
+      "cwd": "${workspaceFolder}/build/Debug/bin/net6.0-windows",
+      "enableStepFiltering": false,
+      "console": "internalConsole",
+      "stopAtEntry": false
+    },
+    {
+      "name": "Attach (.NET Core)",
+      "type": "coreclr",
+      "request": "attach"
+    }
+  ],
+  "inputs": [
+    {
+      "id": "test",
+      "description": "The test(s) to run",
+      "type": "promptString"
+    }
+  ]
+}

dev/john/vscode/windows/settings.json

@@ -0,0 +1,37 @@
+{
+  "cmake.configureOnOpen": false,
+  "workbench.colorTheme": "Default Dark+",
+  "C_Cpp.intelliSenseEngine": "Disabled",
+  "files.associations": {
+    "*.js": "javascript",
+    "*.conf": "jsonc",
+    "array": "cpp",
+    "xtree": "cpp",
+    "chrono": "cpp",
+    "*.ipp": "cpp",
+    "optional": "cpp",
+    "regex": "cpp",
+    "system_error": "cpp",
+    "format": "cpp",
+    "future": "cpp",
+    "istream": "cpp",
+    "memory": "cpp",
+    "tuple": "cpp",
+    "type_traits": "cpp",
+    "utility": "cpp",
+    "variant": "cpp",
+    "xlocmes": "cpp",
+    "xlocmon": "cpp",
+    "xlocnum": "cpp",
+    "xloctime": "cpp",
+    "xutility": "cpp",
+    "xstring": "cpp",
+    "string": "cpp",
+    "cstdint": "cpp"
+  },
+
+  "files.exclude": {
+    "**/.g.cs": true,
+    "**/.g.i.cs": true
+  }
+}

dev/john/vscode/windows/tasks.json

@@ -0,0 +1,44 @@
+{
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "label": "Build Spark Client",
+      "type": "process",
+      "command": "C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\Common7\\Tools\\VsDevCmd.bat",
+      "args": [
+        "-arch=x64",
+        "-host_arch=x64",
+        "&&",
+        "${workspaceRoot}\\tools\\buildspark.cmd"
+      ],
+      "group": {
+        "kind": "build",
+        "isDefault": true
+      },
+      "presentation": {
+        "echo": true,
+        "reveal": "always",
+        "focus": false,
+        "panel": "new",
+        "showReuseMessage": false,
+        "clear": false,
+        "close": false
+      }
+    },
+
+    {
+      "label": "Run Spark Client",
+      "type": "process",
+      "command": "${workspaceRoot}\\build\\Debug\\bin\\net6.0-windows\\Spark.exe",
+      "presentation": {
+        "echo": true,
+        "reveal": "always",
+        "focus": false,
+        "panel": "shared",
+        "showReuseMessage": true,
+        "clear": false
+      },
+      "problemMatcher": []
+    }
+  ]
+}

dev/taha/vscode/c_cpp_properties.json

@@ -0,0 +1,107 @@
+{
+    "configurations": [
+        {
+            "name": "Linux",
+            "includePath": [
+                "/usr/include",
+                "/usr/local/include",
+                "${workspaceRoot}",
+                "${workspaceFolder}/src",
+                "${workspaceRoot}/externals/linux/include"
+            ],
+            "defines": [],
+            "intelliSenseMode": "clang-x64",
+            "browse": {
+                "path": [
+                    "/usr/include",
+                    "/usr/local/include",
+                    "${workspaceRoot}",
+                    "${workspaceFolder}/src",
+                    "${workspaceRoot}/externals/linux/include"
+                ],
+                "limitSymbolsToIncludedHeaders": true,
+                "databaseFilename": ""
+            },
+            "cStandard": "c11",
+            "cppStandard": "c++17",
+            "compileCommands": "${workspaceFolder}/build/ninja_debug/compile_commands.json"
+        },
+        {
+            "name": "Windows",
+            "intelliSenseMode": "clang-x64",
+            "includePath": [
+                "${workspaceRoot}/src",
+                "${workspaceRoot}/build/src",
+                "${workspaceRoot}/build/ninja_debug/src",
+                "${workspaceRoot}/externals/windows/include",
+                "${workspaceRoot}/externals/linux/include",
+                "${workspaceRoot}/externals/windows/vscode/usr/include/c++/6",
+                "${workspaceRoot}/externals/windows/vscode/usr/include/x86_64-linux-gnu/c++/6",
+                "${workspaceRoot}/externals/windows/vscode/usr/include/c++/6/backward",
+                "${workspaceRoot}/externals/windows/vscode/usr/lib/gcc/x86_64-linux-gnu/6/include",
+                "${workspaceRoot}/externals/windows/vscode/usr/local/include",
+                "${workspaceRoot}/externals/windows/vscode/usr/lib/gcc/x86_64-linux-gnu/6/include-fixed",
+                "${workspaceRoot}/externals/windows/vscode/usr/include/x86_64-linux-gnu",
+                "${workspaceRoot}/externals/windows/vscode/usr/include"
+            ],
+            "defines": [
+                "__linux__",
+                "__x86_64__"
+            ],
+            "browse": {
+                "path": [
+                    "${workspaceRoot}/src",
+                    "${workspaceRoot}/build/src",
+                    "${workspaceRoot}/build/ninja_debug/src",
+                    "${workspaceRoot}/externals/windows/include",
+                    "${workspaceRoot}/externals/linux/include",
+                    "${workspaceRoot}/externals/windows/vscode/usr/include/c++/6",
+                    "${workspaceRoot}/externals/windows/vscode/usr/include/x86_64-linux-gnu/c++/6",
+                    "${workspaceRoot}/externals/windows/vscode/usr/include/c++/6/backward",
+                    "${workspaceRoot}/externals/windows/vscode/usr/lib/gcc/x86_64-linux-gnu/6/include",
+                    "${workspaceRoot}/externals/windows/vscode/usr/local/include",
+                    "${workspaceRoot}/externals/windows/vscode/usr/lib/gcc/x86_64-linux-gnu/6/include-fixed",
+                    "${workspaceRoot}/externals/windows/vscode/usr/include/x86_64-linux-gnu",
+                    "${workspaceRoot}/externals/windows/vscode/usr/include/*"
+                ],
+                "limitSymbolsToIncludedHeaders": true,
+                "databaseFilename": ""
+            },
+            "cStandard": "c11",
+            "cppStandard": "c++17"
+        },
+        {
+            "name": "WindowsQuick",
+            "intelliSenseMode": "clang-x64",
+            "includePath": [
+                "${workspaceRoot}/src",
+                "${workspaceRoot}/build/src",
+                "${workspaceRoot}/build/ninja_debug/src",
+                "${workspaceRoot}/externals/windows/include",
+                "${workspaceRoot}/externals/linux/include",
+                "${workspaceRoot}/externals/windows/vscode/usr/include/c++/6",
+                "${workspaceRoot}/externals/windows/vscode/usr/include/x86_64-linux-gnu/c++/6",
+                "${workspaceRoot}/externals/windows/vscode/usr/include/c++/6/backward",
+                "${workspaceRoot}/externals/windows/vscode/usr/lib/gcc/x86_64-linux-gnu/6/include",
+                "${workspaceRoot}/externals/windows/vscode/usr/local/include",
+                "${workspaceRoot}/externals/windows/vscode/usr/lib/gcc/x86_64-linux-gnu/6/include-fixed",
+                "${workspaceRoot}/externals/windows/vscode/usr/include/x86_64-linux-gnu",
+                "${workspaceRoot}/externals/windows/vscode/usr/include"
+            ],
+            "defines": [
+                "__linux__",
+                "__x86_64__"
+            ],
+            "browse": {
+                "path": [
+                    "${workspaceRoot}/src"
+                ],
+                "limitSymbolsToIncludedHeaders": true,
+                "databaseFilename": "${workspaceRoot}/.vscode/browse.vc.db"
+            },
+            "cStandard": "c11",
+            "cppStandard": "c++17"
+        }
+    ],
+    "version": 4
+}

dev/taha/vscode/launch.json

@@ -0,0 +1,402 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Spark Local",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceRoot}/build/gcc/debug/server/sparkd",
+            "args": [
+                "run",
+                "test",
+                "-a",
+                "OutrightVanillaOrder"
+            ],
+            "stopAtEntry": false,
+            "cwd": "${workspaceRoot}/build/gcc/debug/server/",
+            "environment": [
+                {
+                    "name": "TZ",
+                    "value": "America/Chicago"
+                }
+            ],
+            "externalConsole": false,
+            "MIMode": "gdb",
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                }
+            ]
+        },
+        {
+            "name": "SparkVM Launch",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "/home/bts/spark/build/gcc/debug/server/sparkd",
+            "args": [
+                "test",
+                "-a",
+                "[ilink3]"
+            ],
+            "stopAtEntry": false,
+            "cwd": "/home/bts/spark/build/gcc/debug/server/",
+            "environment": [],
+            "externalConsole": true,
+            "MIMode": "gdb",
+            "preLaunchTask": "",
+            "logging": {
+                "engineLogging": false
+            },
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "enable pretty-printer",
+                    "ignoreFailures": true
+                },
+                {
+                    "description": "Skip STL",
+                    "text": "skip -gfi /usr/include/c++/7/bits/*.h",
+                    "ignoreFailures": true
+                },
+                {
+                    "description": "LD LIBRARY",
+                    "text": "set env LD_LIBRARY_PATH=.",
+                    "ignoreFailures": false
+                }
+            ],
+            "pipeTransport": {
+                "pipeCwd": "${workspaceRoot}",
+                "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+                "pipeArgs": [
+                    "bts@sparkvm"
+                ],
+                "debuggerPath": "/usr/bin/gdb"
+            },
+            "sourceFileMap": {
+                "/home/bts/spark/": "${workspaceRoot}"
+            }
+        },
+        {
+            "name": "(gdb) Launch",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceRoot}/build/gcc/debug/server/sparkd/sparkd",
+            "args": [
+                "run"
+            ],
+            "stopAtEntry": false,
+            "cwd": "${workspaceRoot}/build/ninja_debug/src/server/sparkd",
+            "environment": [],
+            "externalConsole": true,
+            "MIMode": "gdb",
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                }
+            ]
+        },
+        {
+            "name": "Client Launch",
+            "type": "clr",
+            "request": "launch",
+            "program": "${workspaceRoot}/build/Debug/bin/net471/spark.exe",
+            "args": [],
+            "cwd": "${workspaceRoot}",
+            "stopAtEntry": false,
+            "externalConsole": true,
+            "requireExactSource": false
+        },
+        {
+            "name": "SDK Launch",
+            "type": "clr",
+            "request": "launch",
+            "program": "${workspaceRoot}/build/Debug/bin/net471/spark_sdk.exe",
+            "args": [
+                "md",
+                "GLBX",
+                "Future",
+                "CL",
+                "CLZ9",
+                "--user=bts",
+                "--pass="
+            ],
+            "cwd": "${workspaceRoot}",
+            "stopAtEntry": false,
+            "externalConsole": true,
+            "requireExactSource": false
+        },
+        {
+            "name": "Excel Launch",
+            "type": "clr",
+            "request": "launch",
+            "program": "C:/Program Files/Microsoft Office/Office14/EXCEL.EXE",
+            "args": [
+                "${workspaceRoot}/build/Debug/bin/net471/spark_excel-addin64-packed.xll"
+            ],
+            "cwd": "${workspaceRoot}",
+            "stopAtEntry": false,
+            "externalConsole": true,
+            "requireExactSource": false
+        },
+        {
+            "name": "Client Tests",
+            "type": "clr",
+            "request": "launch",
+            "program": "${workspaceRoot}/build/Debug/bin/net471/sparkcmd.exe",
+            "args": [
+                "test",
+                "ApiUpdateTests"
+            ],
+            "cwd": "${workspaceRoot}",
+            "stopAtEntry": false,
+            "externalConsole": true,
+            "requireExactSource": false
+        },
+        {
+            "name": "Client Attach",
+            "type": "clr",
+            "request": "attach",
+            "processId": "${command:pickProcess}"
+        },
+        {
+            "name": "Spreader Tests",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "/home/bts/spark/build/gcc/debug/server/sparkd",
+            "args": [
+                "test",
+                "[spreader]"
+            ],
+            "stopAtEntry": false,
+            "cwd": "/home/bts/spark/build/gcc/debug/server/",
+            "environment": [],
+            "externalConsole": true,
+            "MIMode": "gdb",
+            "preLaunchTask": "",
+            "logging": {
+                "engineLogging": false
+            },
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "enable pretty-printer",
+                    "ignoreFailures": true
+                }
+            ],
+            "pipeTransport": {
+                "pipeCwd": "${workspaceRoot}",
+                "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+                "pipeArgs": [
+                    "bts@sparkvm"
+                ],
+                "debuggerPath": "/usr/bin/gdb"
+            },
+            "sourceFileMap": {
+                "/home/bts/spark/": "${workspaceRoot}"
+            }
+        },
+        {
+            "name": "Admin Service Tests",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "/home/bts/spark/build/ninja_debug/src/server/sparkd/sparkd",
+            "args": [
+                "test",
+                "[admin_service]"
+            ],
+            "stopAtEntry": false,
+            "cwd": "/home/bts/spark/build/ninja_debug/src/server/sparkd/",
+            "environment": [],
+            "externalConsole": true,
+            "MIMode": "gdb",
+            "preLaunchTask": "",
+            "logging": {
+                "engineLogging": false
+            },
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "enable pretty-printer",
+                    "ignoreFailures": true
+                }
+            ],
+            "pipeTransport": {
+                "pipeCwd": "${workspaceRoot}",
+                "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+                "pipeArgs": [
+                    "bts@sparkvm"
+                ],
+                "debuggerPath": "/usr/bin/gdb"
+            },
+            "sourceFileMap": {
+                "/home/bts/spark/": "${workspaceRoot}"
+            }
+        },
+        {
+            "name": "Limiter Tests",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "/home/bts/spark/build/ninja_debug/src/server/sparkd/sparkd",
+            "args": [
+                "test",
+                "[limiter]"
+            ],
+            "stopAtEntry": false,
+            "cwd": "/home/bts/spark/build/ninja_debug/src/server/sparkd/",
+            "environment": [],
+            "externalConsole": true,
+            "MIMode": "gdb",
+            "preLaunchTask": "",
+            "logging": {
+                "engineLogging": false
+            },
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "enable pretty-printer",
+                    "ignoreFailures": true
+                }
+            ],
+            "pipeTransport": {
+                "pipeCwd": "${workspaceRoot}",
+                "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+                "pipeArgs": [
+                    "bts@sparkvm"
+                ],
+                "debuggerPath": "/usr/bin/gdb"
+            },
+            "sourceFileMap": {
+                "/home/bts/spark/": "${workspaceRoot}"
+            }
+        },
+        {
+            "name": "MD Tests",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "/home/bts/spark/build/gcc/debug/server/sparkd",
+            "args": [
+                "test",
+                "[algo]"
+            ],
+            "stopAtEntry": false,
+            "cwd": "/home/bts/spark/build/gcc/debug/server/",
+            "environment": [],
+            "externalConsole": true,
+            "MIMode": "gdb",
+            "preLaunchTask": "",
+            "logging": {
+                "engineLogging": false
+            },
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                },
+                {
+                    "description": "Skip STL",
+                    "text": "skip -gfi /usr/include/c++/7/bits/*.h",
+                    "ignoreFailures": true
+                }
+            ],
+            "pipeTransport": {
+                "pipeCwd": "${workspaceRoot}",
+                "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+                "pipeArgs": [
+                    "bts@sparkvm"
+                ],
+                "debuggerPath": "/usr/bin/gdb"
+            },
+            "sourceFileMap": {
+                "/home/bts/spark/": "${workspaceRoot}"
+            }
+        },
+        {
+            "name": "SparkVM attach",
+            "type": "cppdbg",
+            "request": "attach",
+            "program": "/home/bts/spark/build/ninja_debug/src/server/sparkd/sparkd",
+            "processId": "${command:pickRemoteProcess}",
+            "MIMode": "gdb",
+            "pipeTransport": {
+                "pipeCwd": "${workspaceRoot}",
+                "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+                "pipeArgs": [
+                    "bts@sparkvm"
+                ],
+                "debuggerPath": "/usr/bin/gdb"
+            },
+            "sourceFileMap": {
+                "/home/bts/spark/": "${workspaceRoot}"
+            }
+        },
+        {
+            "name": "Python",
+            "type": "python",
+            "request": "launch",
+            "stopOnEntry": false,
+            "pythonPath": "${config:python.pythonPath}",
+            "program": "${file}",
+            "cwd": "${workspaceRoot}",
+            "env": {},
+            "envFile": "${workspaceRoot}/.env",
+            "args": [
+                "DEBUG"
+            ],
+            "debugOptions": [
+                "WaitOnAbnormalExit",
+                "WaitOnNormalExit",
+                "RedirectOutput"
+            ]
+        },
+        {
+            "name": ".NET Core Remote Attach",
+            "type": "coreclr",
+            "request": "attach",
+            "processId": "${command:pickRemoteProcess}",
+            "pipeTransport": {
+                "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+                "pipeArgs": [
+                    "bts@sparkvm"
+                ],
+                "debuggerPath": "/home/bts/vsdbg/vsdbg",
+                "pipeCwd": "${workspaceRoot}",
+                "quoteArgs": true
+            },
+            "sourceFileMap": {
+                "/home/bts/spark/": "${workspaceRoot}"
+            },
+            "justMyCode": true
+        },
+        {
+            "name": ".NET Core Remote Launch",
+            "type": "coreclr",
+            "request": "launch",
+            "program": "/usr/bin/dotnet",
+            "args": [
+                "sparkcmd.dll",
+                "test",
+                "test_join_create_and_takeout_market"
+            ],
+            "stopAtEntry": false,
+            "cwd": "/home/bts/spark/build/gcc/debug/server",
+            "pipeTransport": {
+                "pipeProgram": "c:\\program files\\git\\usr\\bin\\ssh.exe",
+                "pipeArgs": [
+                    "bts@sparkvm"
+                ],
+                "debuggerPath": "/home/bts/vsdbg/vsdbg",
+                "pipeCwd": "${workspaceRoot}",
+                "quoteArgs": true
+            },
+            "sourceFileMap": {
+                "/home/bts/spark/": "${workspaceRoot}"
+            },
+            "justMyCode": false
+        }
+    ]
+}

dev/taha/vscode/settings.json

@@ -0,0 +1,16 @@
+{
+"files.associations": {
+        "utility": "cpp",
+        "initializer_list": "cpp",
+        "list": "cpp",
+        "type_traits": "cpp",
+        "vector": "cpp",
+        "xhash": "cpp",
+        "xstring": "cpp",
+    "system_error": "cpp",
+    "array": "cpp",
+    "string_view": "cpp"
+        "xutility": "cpp",
+        "*.ipp": "cpp"
+}
+}

dev/taha/vscode/tasks.json

@@ -0,0 +1,63 @@
+{ 
+   // See https://go.microsoft.com/fwlink/?LinkId=733558
+   // for the documentation about the tasks.json format
+   "version": "2.0.0",
+   "tasks": [
+      {
+         "label": "client_build",
+         "type": "shell",
+         "command": ".\\tools\\buildspark.cmd",
+         "problemMatcher":"$msCompile",
+         "presentation": {
+            "echo": true,
+            "reveal": "always",
+            "focus": false,
+            "panel": "shared"
+         },
+         "group": "build"
+      },
+      {
+         "label": "server_build",
+         "type": "shell",
+         "command": ".\\tools\\buildsparkd.cmd",
+         "problemMatcher": {
+            "base": "$gcc",
+            "owner": "cpp",
+            "fileLocation": [
+               "relative",
+               "${workspaceFolder}"
+            ],
+            "pattern": {
+               "regexp": "(.?)(home)(.?)(bts)(.?)(spark)(.?)(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)",
+               "file": 8,
+               "line": 9,
+               "column": 10,
+               "severity": 11,
+               "message": 12
+            }
+         },
+         "presentation": {
+            "echo": true,
+            "reveal": "always",
+            "focus": false,
+            "panel": "new"
+         },
+         "group": {
+            "kind": "build",
+            "isDefault": true
+         }
+      },
+      {
+         "label": "linux build (Debug)",
+         "type": "shell",
+         "command": "cd build/ninja_debug; time ninja",
+         "group": {
+            "kind": "build",
+            "isDefault": true
+         },
+         "problemMatcher": [
+            "$gcc"
+         ]
+      }
+   ]
+} 

doc/api/content/client/getting-started/services.md

@@ -124,4 +124,17 @@ service OrderService {
 ```
 ### C++ Example
 ```cpp
+#include "spark/api/public/ServiceContext.h"
+#include "spark/api/services/OrderService.client.pb.h"
+using namespace bts::api;
+ServiceContext ctx;
+auto orders = ctx.locate<orderman::OrderService>();
+auto unsub = orders.subscribe_fills().subscribe([](const auto& update) {
+  std::cout 
+    << "Added " << update.added().size() << " items, "
+    << "Removed " << update.removed().size() << " items, "
+    << "Updated " << update.updated().size() << " items, "
+    << "Total items " << update.all().size() << std::endl;
+});
+std::this_thread::sleep_for(std::chrono::minutes(5));
 ```

doc/api/content/client/services/marketdata.md

@@ -1,3 +1,51 @@
 +++
 title = "Market Data"
-+++
++++
+
+
+Use the MarketDataService to subscribe enumerate all available securities.
+
+```cs
+using System;
+using System.Threading;
+using bts.api;
+using bts.api.core;
+
+namespace sample {
+   class Program {
+      static void Main(string[] args) {
+         using var context = new ServiceContext();
+         var md = context.locate<MarketDataService>();
+         using var sub = md.subscribe_securities().Subscribe(update => {
+            foreach (var security in update.added) {
+               Console.WriteLine($"Added security {security.Id}: {security.Symbol}");
+            }
+         });
+
+         Thread.Sleep(TimeSpan.FromMinutes(5));
+      }
+   }
+}
+```
+
+```cpp
+#include "spark/api/public/ServiceContext.h"
+#include "spark/domain_model/Security.h"
+#include "spark/api/services/MarketDataService.client.pb.h"
+#include <thread>
+
+using namespace bts::api;
+
+int main(int argc, char** argv) {
+   ServiceContext ctx;
+   auto md_service = ctx.locate<bts::api::MarketDataService>();
+   auto sub = md_service.subscribe_securities().subscribe([](const auto& update) {
+      for (const auto& s : update.added()) {
+         std::cout << "Added security: " << s->id() << ": " << s->symbol() << std::endl;
+      }
+   });
+
+   std::this_thread::sleep_for(std::chrono::minutes(5));
+   return 0;
+}
+```

doc/api/content/server/getting-started/download.md

@@ -68,12 +68,21 @@ To update your Spark SDK simply download an unzip a new [spark_sdk.zip](https://
 
 To preserve the old image so you can go back to it later run `docker tag spark_sdk spark_sdk:your_custom_tag` before loading the new SDK image.
 
-<!--
-Then stop, remove and restart spark_sdk.
+### Re-build the Dev Container
+
+If you are using Visual Studio Code you also need to rebuild the dev-container so it picks up the new image.
+
+#### Inside VSCode
+To re-build from inside Visual Studio Code.  Click the 'Remote Explorer' icon on the left hand side. 
+You should see your spark_sdk project listed under the Containers section.  Right click on it and select **rebuild-container**.
+
+#### Command Line
+To re-build from the command line run `docker ps -a` and find the row with the spark_sdk image. 
 ```
-c:\bts> docker stop spark_sdk
-c:\bts> docker rm spark_sdk
-c:\bts> docker run -d -v %cd%:/sdk --name spark_sdk bluetradingsytems/spark_sdk
+CONTAINER ID        IMAGE                          COMMAND                  CREATED              STATUS                      PORTS                                NAMES
+54d96cfa3888        spark_sdk                      "/bin/sh -c 'echo Co…"   About a minute ago   Up About a minute           127.0.0.1:9000-9001->9000-9001/tcp   quizzical_lichterman
+```
+Then run `docker rm 54d96cfa3888` (use your container id instead of 54d96cfa3888)  or `docker rm quizzical_lichterman` (use your container name).
+
 
-``` -->
 

doc/user/CMakeDeps.cmake

@@ -1 +0,0 @@
-set(sources /home/ppinto/Dropbox/bts/spark/doc/user/build.sh;content/_index.md;content/bts_spark/Glossary/_index.md;content/bts_spark/Help/_index.md;content/bts_spark/Help/about_spark.png;content/bts_spark/Help/image39.png;content/bts_spark/Help/image58.png;content/bts_spark/Launcher/_index.md;content/bts_spark/Launcher/image38.png;content/bts_spark/Launcher/image68.png;content/bts_spark/Logging-In-to-the-System/_index.md;content/bts_spark/Logging-In-to-the-System/image3.png;content/bts_spark/Logging-In-to-the-System/image64.png;content/bts_spark/Market/_index.md;content/bts_spark/Market/change_securities.png;content/bts_spark/Market/image11.png;content/bts_spark/Market/image14.png;content/bts_spark/Market/image20.png;content/bts_spark/Market/image21.png;content/bts_spark/Market/image23.png;content/bts_spark/Market/image24.png;content/bts_spark/Market/image34.png;content/bts_spark/Market/image49.png;content/bts_spark/Market/image53.png;content/bts_spark/Market/image66.png;content/bts_spark/Market/image69.png;content/bts_spark/Market/market_view.png;content/bts_spark/Market/settings_icon.png;content/bts_spark/Market/time_and_sales.png;content/bts_spark/My-Windows/_index.md;content/bts_spark/My-Windows/image15.png;content/bts_spark/My-Windows/image16.png;content/bts_spark/My-Windows/image37.png;content/bts_spark/Settings/_index.md;content/bts_spark/Settings/image51.png;content/bts_spark/Settings/image9.png;content/bts_spark/Spreader/_index.md;content/bts_spark/Spreader/image10.png;content/bts_spark/Spreader/image13.png;content/bts_spark/Spreader/image18.png;content/bts_spark/Spreader/image19.png;content/bts_spark/Spreader/image28.png;content/bts_spark/Spreader/image29.png;content/bts_spark/Spreader/image31.png;content/bts_spark/Spreader/image35.png;content/bts_spark/Spreader/image40.png;content/bts_spark/Spreader/image43.png;content/bts_spark/Spreader/image54.png;content/bts_spark/Spreader/image55.png;content/bts_spark/Spreader/image56.png;content/bts_spark/Spreader/image6.png;content/bts_spark/Spreader/image7.png;content/bts_spark/Spreader/image70.png;content/bts_spark/Spreader/image72.png;content/bts_spark/Spreader/image8.png;content/bts_spark/Trading/OrderTypes/index.md;content/bts_spark/Trading/_index.md;content/bts_spark/Trading/algo_studio.png;content/bts_spark/Trading/collapse_all_icon.png;content/bts_spark/Trading/cover_algo_control.png;content/bts_spark/Trading/expand_all_icon.png;content/bts_spark/Trading/image1.png;content/bts_spark/Trading/image17.png;content/bts_spark/Trading/image2.png;content/bts_spark/Trading/image25.png;content/bts_spark/Trading/image27.png;content/bts_spark/Trading/image33.png;content/bts_spark/Trading/image42.png;content/bts_spark/Trading/image44.png;content/bts_spark/Trading/image47.png;content/bts_spark/Trading/image48.png;content/bts_spark/Trading/image5.png;content/bts_spark/Trading/image50.png;content/bts_spark/Trading/image52.png;content/bts_spark/Trading/image57.png;content/bts_spark/Trading/image59.png;content/bts_spark/Trading/image60.png;content/bts_spark/Trading/image61.png;content/bts_spark/Trading/image62.png;content/bts_spark/Trading/image73.png;content/bts_spark/Trading/image74.png;content/bts_spark/Trading/join_algo_control.png;content/bts_spark/Trading/ladder.png;content/bts_spark/Trading/ladder_badges.png;content/bts_spark/Trading/ladder_main_part.png;content/bts_spark/Trading/lean_algo_control.png;content/bts_spark/Trading/mini_orderbook.png;content/bts_spark/Trading/oco_algo_control.png;content/bts_spark/Trading/offset_algo_control.png;content/bts_spark/Trading/pnl_calculation.png;content/bts_spark/Trading/pnl_window.png;content/bts_spark/Trading/recreate_icon.png;content/bts_spark/Trading/settings_icon.png;content/bts_spark/Trading/spark_menu_order_book.png;content/bts_spark/Trading/top_algo_control.png;content/bts_spark/Trading/trigger_algo_control.png;content/bts_spark/_index.md;content/release_notes/_index.md;content/system_requirements/_index.md;static/book.js;static/favicon.ico;static/image.js;templates/index.html;templates/page.html;templates/section.html;templates/shortcodes/back_button.html)

doc/user/CMakeLists.txt

@@ -1,8 +1,8 @@
 cmake_minimum_required(VERSION 3.5)
 project(doc)
 
-include(${CMAKE_SOURCE_DIR}/tools/safe_dep_glob.cmake)
-include(${CMAKE_SOURCE_DIR}/tools/Protobuf.cmake)
+include(${CMAKE_SOURCE_DIR}/cmake/safe_dep_glob.cmake)
+include(${CMAKE_SOURCE_DIR}/cmake/Protobuf.cmake)
 
 # DEPENDENCIES
 set(DOC_GLOBS

doc/user/content/release_notes/_index.md

@@ -1,9 +1,29 @@
-+++
++++
 title = "Release notes"
 weight = 3
 sort_by = "weight"
 insert_anchor_links = "right"
 +++
+## 2.16.2
+### User Visible Change
+  - Synthetic creation dialog has a "fractional" checkbox next to the tick settings.  Users may uncheck this box to enter integer tick sizes, so the synthetic security's prices will be displayed without decimals, or fractional units.
+## 2.16.1
+### Bug Fixes
+  - OrderBook's algo state parameters (in the panel on the right side) are sorted alphabetically
+## 2.16.0
+### Bug Fixes
+  - Solved an issue that could result in incorrect ladder levels
+  - Solved an issue that could lead to incorrect routing of orders in the event of certain MSGW changes
+### API Changes
+  - Add C# client side API samples for order entry, position monitoring and market data observation
+
+## 2.15.10
+### Bug Fixes
+  - Solved an issue that could cause the user interface to fail when playing some alert sounds
+### API Changes
+  - Added settlement and position information to the API
+  - Added the ability for user algos to report custom state to the user interface
+  - Added the ability for algos to discover all active securities
 ## 2.15.3
 ### Bug Fixes
   - Fixed a bug where some CME currency spreads exhibited incorrect tick values
@@ -708,3 +728,4 @@ insert_anchor_links = "right"
 - Start, Day and Total PnL columns are painted with a red or green background color based on if the pnl value is negative or positive respectively
 - Corrected cash per point values, used in pnl calculations, for a number of products
 - PnL report will now remember any customizations you make to filtering and/or sorting criteria
+

docker/images/bluetradingsystems/linux_dotnet7/Dockerfile

@@ -0,0 +1,38 @@
+FROM ubuntu:22.04
+
+ARG DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt-get install -y pkg-config
+RUN apt-get update && apt-get install -y locales
+RUN apt-get update && apt-get install -y ca-certificates
+RUN apt-get update && apt-get install -y libssh2-1-dev
+RUN apt-get update && apt-get install -y software-properties-common
+RUN apt-get update && apt-get install -y sudo
+
+# GCC
+ARG gcc_major=13
+RUN add-apt-repository ppa:ubuntu-toolchain-r/test \
+  && apt-get update \
+  && apt-get install -y g++-$gcc_major
+
+RUN apt-get update \
+  && apt-get install -y dotnet7
+
+RUN locale-gen en_US.UTF-8
+
+ARG docker_user="bts"
+ARG docker_uid="1000"
+ARG docker_pass="bts"
+
+RUN \
+  groupadd -g "$docker_uid" "$docker_user" \
+  && useradd \
+  -m \
+  -u "$docker_uid" \
+  -g "$docker_uid" \
+  -G sudo \
+  --password "$(openssl passwd -1 "$docker_pass")" \
+  "$docker_user"
+
+USER bts
+WORKDIR /home/bts

docker/images/bluetradingsystems/linux_dotnet8/Dockerfile

@@ -0,0 +1,38 @@
+FROM ubuntu:22.04
+
+ARG DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt-get install -y pkg-config
+RUN apt-get update && apt-get install -y locales
+RUN apt-get update && apt-get install -y ca-certificates
+RUN apt-get update && apt-get install -y libssh2-1-dev
+RUN apt-get update && apt-get install -y software-properties-common
+RUN apt-get update && apt-get install -y sudo
+
+# GCC
+ARG gcc_major=13
+RUN add-apt-repository ppa:ubuntu-toolchain-r/test \
+  && apt-get update \
+  && apt-get install -y g++-$gcc_major
+
+RUN apt-get update \
+  && apt-get install -y dotnet8
+
+RUN locale-gen en_US.UTF-8
+
+ARG docker_user="bts"
+ARG docker_uid="1000"
+ARG docker_pass="bts"
+
+RUN \
+  groupadd -g "$docker_uid" "$docker_user" \
+  && useradd \
+  -m \
+  -u "$docker_uid" \
+  -g "$docker_uid" \
+  -G sudo \
+  --password "$(openssl passwd -1 "$docker_pass")" \
+  "$docker_user"
+
+USER bts
+WORKDIR /home/bts

docker/images/bluetradingsystems/linux_dotnet8_dev/Dockerfile

@@ -0,0 +1,150 @@
+FROM ubuntu:22.04
+
+ARG DEBIAN_FRONTEND=noninteractive
+
+# Note installations that take a while (more than 10s)
+
+RUN apt-get update
+RUN apt-get install -y ca-certificates
+RUN apt-get install -y ccache
+RUN apt-get install -y curl
+RUN apt-get install -y fish
+RUN apt-get install -y gdb
+# git-all: ~250s
+RUN apt-get install -y git-all
+RUN apt-get install -y gnupg
+# liblttng-ust-dev: ~30s
+RUN apt-get install -y liblttng-ust-dev
+RUN apt-get install -y libssh2-1-dev
+RUN apt-get install -y locales
+RUN apt-get install -y ninja-build
+# openssh-server: ~40s
+RUN apt-get install -y openssh-server
+RUN apt-get install -y pkg-config
+RUN apt-get install -y software-properties-common
+RUN apt-get install -y sudo
+RUN apt-get install -y tzdata
+RUN apt-get install -y vim
+RUN apt-get install -y zip
+
+# Python: ~30s
+RUN apt-get install -y \
+   python3-pip \
+   python3-venv \
+   && python3 -m pip install --upgrade pip
+
+# GCC
+ARG gcc_major=13
+RUN \
+   add-apt-repository ppa:ubuntu-toolchain-r/test \
+   && apt-get update \
+   && apt-get install -y g++-$gcc_major
+
+# Clang
+ARG clang_major=17
+RUN \
+   curl -fsSL https://apt.llvm.org/llvm-snapshot.gpg.key 2> /dev/null \
+   | gpg --dearmor - \
+   | tee /usr/share/keyrings/llvm-snapshot.gpg > /dev/null \
+   && echo "deb [signed-by=/usr/share/keyrings/llvm-snapshot.gpg] http://apt.llvm.org/$(lsb_release -cs)/ llvm-toolchain-$(lsb_release -cs)-$clang_major main" \
+   | tee -a "/etc/apt/sources.list.d/llvm.list" \
+   && apt-get update \
+   && apt-get install -y \
+   clang-$clang_major \
+   clang-format-$clang_major \
+   clangd-$clang_major
+
+# CMake
+RUN set -eux \
+  && apt-get update \
+  && apt-get install -y --no-install-recommends ca-certificates curl gpg \
+  && curl -fsSL https://apt.kitware.com/keys/kitware-archive-latest.asc \
+    | gpg --dearmor -o /usr/share/keyrings/kitware-archive-keyring.gpg \
+  && echo "deb [signed-by=/usr/share/keyrings/kitware-archive-keyring.gpg] https://apt.kitware.com/ubuntu/ $(lsb_release -cs) main" \
+    > /etc/apt/sources.list.d/kitware.list \
+  && apt-get update \
+  && apt-get install -y --no-install-recommends cmake \
+  && rm -rf /var/lib/apt/lists/*
+
+# Dotnet
+RUN apt-get update && apt-get install -y dotnet8
+
+# Node
+ARG node_major=18
+RUN mkdir -p /etc/apt/keyrings \
+   && curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key \
+   | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg \
+   && echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_$node_major.x nodistro main" \
+   | tee /etc/apt/sources.list.d/nodesource.list \
+   && apt-get update \
+   && apt-get install -y nodejs
+
+# Emumba (deps)
+RUN apt-get update && apt-get -y install rapidjson-dev
+# Emumba
+ARG EMUMBA_DERIBIT_CONNECTOR_DEB_URL="https://api.bitbucket.org/2.0/repositories/bluetradesys/spark/downloads/emumba-deribit-connector-3.3.1-Linux.LICENSE_DISABLED.deb"
+RUN --mount=type=secret,id=bitbucket_access_token \
+  set -eux \
+    && apt-get update \
+    && TOKEN="$(cat /run/secrets/bitbucket_access_token)" \
+    && curl -fL -H "Authorization: Bearer ${TOKEN}" $EMUMBA_DERIBIT_CONNECTOR_DEB_URL -o /tmp/emumba-deribit-connector.deb \
+    && apt-get install -y /tmp/emumba-deribit-connector.deb \
+    && rm -f /tmp/emumba-deribit-connector.deb
+
+# Pcap
+RUN apt-get update && apt-get install -y libpcap0.8-dev
+
+# Databento (deps)
+RUN apt-get update && apt-get -y install libzstd-dev
+
+# Rakurai
+ARG RAKURAI_DEB_URL="https://api.bitbucket.org/2.0/repositories/bluetradesys/spark/downloads/rakurai-dex-connector_0.0.5_amd64.deb"
+RUN --mount=type=secret,id=bitbucket_access_token \
+  set -eux \
+    && apt-get update \
+    && TOKEN="$(cat /run/secrets/bitbucket_access_token)" \
+    && curl -fL -H "Authorization: Bearer ${TOKEN}" $RAKURAI_DEB_URL -o /tmp/rakurai.deb \
+    # Need --force-overwrite because rakuirai and emumba-deribit-connector both include the same
+    # spdlog headers.
+    && apt-get install -y -o Dpkg::Options::="--force-overwrite" /tmp/rakurai.deb \
+    && rm -f /tmp/rakuirai.deb
+
+# Docker in Docker
+RUN apt-get update && apt-get install -y \
+    docker.io \
+    docker-compose \
+    docker-compose-v2
+
+# Set up default executables (update-alternatives)
+RUN \
+   update-alternatives --install /usr/bin/clang clang /usr/bin/clang-$clang_major 100; \
+   update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-$clang_major 100; \
+   update-alternatives --install /usr/bin/clang-format clang-format /usr/bin/clang-format-$clang_major 100; \
+   update-alternatives --install /usr/bin/clangd clangd /usr/bin/clangd-$clang_major 100; \
+   update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-$gcc_major 100; \
+   update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-$gcc_major 100
+
+# Add compiler symlinks for ccache 
+RUN \
+   ln -s /usr/bin/ccache /usr/local/bin/clang; \
+   ln -s /usr/bin/ccache /usr/local/bin/clang++; \
+   ln -s /usr/bin/ccache /usr/local/bin/clang-$clang_major; \
+   ln -s /usr/bin/ccache /usr/local/bin/clang++-$clang_major; \
+   ln -s /usr/bin/ccache /usr/local/bin/gcc; \
+   ln -s /usr/bin/ccache /usr/local/bin/g++
+
+RUN locale-gen en_US.UTF-8
+
+ARG docker_user="bts"
+ARG docker_uid="1000"
+ARG docker_pass="bts"
+
+RUN \
+   groupadd -g "$docker_uid" "$docker_user" \
+   && useradd \
+   -m \
+   -u "$docker_uid" \
+   -g "$docker_uid" \
+   -G sudo \
+   --password "$(openssl passwd -1 "$docker_pass")" \
+   "$docker_user"

docker/sparkd/dev/Dockerfile

@@ -0,0 +1,141 @@
+FROM ubuntu:latest
+
+ARG DEBIAN_FRONTEND=noninteractive
+ENV TZ=America/New_York
+
+# light deps (should be quick to download/install)
+RUN apt-get update && apt-get install -y \
+    ca-certificates \
+    curl \
+    gnupg \
+    liblttng-ust-dev \
+    libpcap0.8-dev \
+    locales \
+    ninja-build \
+    software-properties-common \
+    sqlite3 \
+    tzdata
+
+# clang
+RUN apt-get update && apt-get install -y \
+    clang-13 \
+    clang-format-13 \
+    clangd-13 \
+    clang-15 \
+    clang-format-15 \
+    clangd-15
+
+# g++
+RUN apt-get update && apt-get install -y \
+    g++-11 \
+    g++-12
+
+# python
+RUN apt-get update && apt-get install -y \
+    python3-pip \
+    python3-venv \
+    && python3 -m pip install --upgrade pip
+
+# dotnet
+RUN apt-get update && apt-get install -y \
+    dotnet7
+
+# ssh
+RUN apt-get update && apt-get install -y \
+    libssh2-1-dev \
+    openssh-server
+
+# cmake
+RUN \
+    curl -fsSL https://apt.kitware.com/keys/kitware-archive-latest.asc 2> /dev/null \
+    | gpg --dearmor - \
+    | tee /usr/share/keyrings/kitware-archive-keyring.gpg > /dev/null \
+    && echo "deb [signed-by=/usr/share/keyrings/kitware-archive-keyring.gpg] https://apt.kitware.com/ubuntu/ $(lsb_release -cs) main" \
+    | tee /etc/apt/sources.list.d/kitware.list > /dev/null \
+    && apt-get update \
+    && rm /usr/share/keyrings/kitware-archive-keyring.gpg \
+    && apt-get install -y kitware-archive-keyring \
+    && echo "deb [signed-by=/usr/share/keyrings/kitware-archive-keyring.gpg] https://apt.kitware.com/ubuntu/ $(lsb_release -cs)-rc main" \
+    | tee -a /etc/apt/sources.list.d/kitware.list >/dev/null \
+    && apt-get install -y cmake
+
+# node
+ARG node_major=18
+RUN mkdir -p /etc/apt/keyrings \
+    && curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key \
+    | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg \
+    && echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_$node_major.x nodistro main" \
+    | tee /etc/apt/sources.list.d/nodesource.list \
+    && apt-get update \
+    && apt-get install -y nodejs
+
+# ccache is done here so that ccache sees clang++ installed, not clang-10
+RUN apt-get update && apt-get install -y \
+    ccache 
+
+# emumba (light deps)
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    doxygen \
+    python3-sphinx \
+    graphviz \
+    libgtest-dev \
+    libssl-dev \
+    rapidjson-dev \
+    zlib1g-dev \
+    pkg-config
+
+# emumba (boost)
+RUN apt-get update && apt-get install -y \
+    libboost-filesystem-dev \
+    libboost-program-options-dev \
+    libboost-test-dev \
+    libboost-date-time-dev
+
+# dev utils
+RUN apt-get update && apt-get install -y \ 
+    fish \
+    git-all \
+    sudo \
+    vim \
+    wget
+
+# set up default executables (update-alternatives)
+RUN \
+    update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-13 100; \
+    update-alternatives --install /usr/bin/clang clang /usr/bin/clang-13 100; \
+    update-alternatives --install /usr/bin/clang-format clang-format /usr/bin/clang-format-13 100; \
+    update-alternatives --install /usr/bin/clangd clangd /usr/bin/clangd-13 100; \
+    update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-11 100; \
+    update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-11 100
+
+# Add compiler symlinks for ccache 
+RUN \
+    ln -s /usr/bin/ccache /usr/local/bin/clang; \
+    ln -s /usr/bin/ccache /usr/local/bin/clang++; \
+    ln -s /usr/bin/ccache /usr/local/bin/clang-13; \
+    ln -s /usr/bin/ccache /usr/local/bin/clang++-13; \
+    ln -s /usr/bin/ccache /usr/local/bin/clang-15; \
+    ln -s /usr/bin/ccache /usr/local/bin/clang++-15; \
+    ln -s /usr/bin/ccache /usr/local/bin/gcc; \
+    ln -s /usr/bin/ccache /usr/local/bin/g++; \
+    ln -s /usr/bin/ccache /usr/local/bin/gcc-11; \
+    ln -s /usr/bin/ccache /usr/local/bin/g++-11; \
+    ln -s /usr/bin/ccache /usr/local/bin/gcc-12; \
+    ln -s /usr/bin/ccache /usr/local/bin/g++-12
+
+RUN locale-gen en_US.UTF-8
+
+ARG docker_user="bts"
+ARG docker_uid="1000"
+ARG docker_pass="bts"
+
+RUN \
+    groupadd -g "$docker_uid" "$docker_user" \
+    && useradd \
+    -m \
+    -u "$docker_uid" \
+    -g "$docker_uid" \
+    -G sudo \
+    --password "$(openssl passwd -1 "$docker_pass")" \
+    "$docker_user"

docker/sparkd/dev/README.md

@@ -0,0 +1,64 @@
+[dev containers]: https://code.visualstudio.com/docs/devcontainers/containers
+[dev containers ext]: https://marketplace.visualstudio.com/items?itemName=ms-vscode-remote.remote-containers
+[docker repo sparkd-dev]: https://hub.docker.com/repository/docker/bluetradingsystems/sparkd-dev/general
+# Sparkd Dev Container
+## How to create a VS Code [Dev Container][dev containers]
+
+1. Make sure the **[Dev Containers][dev containers ext]** extension is installed
+1. Make sure your Docker image is up to date
+   ```
+   docker pull bluetradingsystems/sparkd-dev:latest
+   ```
+1. Copy **devcontainer.json** from this folder to **$workspaceFolder/.devcontainer/**.
+
+1. In the VS Code Command Palette, run **Dev Containers: Reopen in Container**
+
+---
+## How to create a Sparkd Container in the terminal (without VS Code)
+
+1. Make sure your Docker image is up to date
+   ```
+   docker pull bluetradingsystems/sparkd-dev:latest
+   ```
+2. Start the container
+   ```
+   # Replace <cont_name> with a name for the container. The container's
+   # "$HOME" dir will be mounted to "$HOME/.sparkd-dev/mounts/<cont_name> on
+   # the host
+   
+   ./start_docker.sh --container <cont_name> --mount-existing
+   ```
+   * *Replace <cont_name> with a name for the container*
+   * *The container's `$HOME` dir will be mounted to
+   `$HOME/.sparkd-dev/mounts<cont_name>` on the host*<br>
+   * *Run: `./start_docker.sh --help` to see additional options*
+3. *(Optional) Attach VS Code to the running container.*<br>
+Run **Dev Containers: Attach to Running Container** from the command palette,
+then select your container in the dropdown
+
+---
+## How to update the Docker image
+
+1. Change the image by modifying the Dockerfile (don't tag arbitrary
+  images on your machine and push them to our repo on Docker Hub)
+
+1. After modifying the Dockerfile, (re)build the image
+   ```
+   # Run in this dir
+   docker build -t bluetradingsystems/sparkd-dev:latest .
+   ```
+   ***Note:** Your docker login must have write permissions to push to the
+   [sparkd-dev][docker repo sparkd-dev] repository*
+
+2. Commit the changes to Dockerfile in git
+
+3. Push the new image to Docker Hub
+
+   ```
+   docker push bluetradingsystems/sparkd-dev:latest
+   ```
+   ***Note:** The image doesn't have to be on Docker Hub, we can simply build
+   it from scratch on our local machines (with the Dockerfile). However, this
+   takes time. It is significantly quicker to download a prebuilt image, so we
+   store it on a remote repository to save time when setting up a new dev
+   machine.*

docker/sparkd/dev/bashrc

@@ -0,0 +1,123 @@
+# ~/.bashrc: executed by bash(1) for non-login shells.
+# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
+# for examples
+
+# If not running interactively, don't do anything
+case $- in
+    *i*) ;;
+      *) return;;
+esac
+
+# don't put duplicate lines or lines starting with space in the history.
+# See bash(1) for more options
+HISTCONTROL=ignoreboth
+
+# append to the history file, don't overwrite it
+shopt -s histappend
+
+# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
+HISTSIZE=1000
+HISTFILESIZE=2000
+
+# check the window size after each command and, if necessary,
+# update the values of LINES and COLUMNS.
+shopt -s checkwinsize
+
+# If set, the pattern "**" used in a pathname expansion context will
+# match all files and zero or more directories and subdirectories.
+#shopt -s globstar
+
+# make less more friendly for non-text input files, see lesspipe(1)
+[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
+
+# set variable identifying the chroot you work in (used in the prompt below)
+if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
+    debian_chroot=$(cat /etc/debian_chroot)
+fi
+
+# set a fancy prompt (non-color, unless we know we "want" color)
+case "$TERM" in
+    xterm-color|*-256color) color_prompt=yes;;
+esac
+
+# uncomment for a colored prompt, if the terminal has the capability; turned
+# off by default to not distract the user: the focus in a terminal window
+# should be on the output of commands, not on the prompt
+#force_color_prompt=yes
+
+if [ -n "$force_color_prompt" ]; then
+    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
+	# We have color support; assume it's compliant with Ecma-48
+	# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
+	# a case would tend to support setf rather than setaf.)
+	color_prompt=yes
+    else
+	color_prompt=
+    fi
+fi
+
+if [ "$color_prompt" = yes ]; then
+    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
+else
+    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
+fi
+unset color_prompt force_color_prompt
+
+# If this is an xterm set the title to user@host:dir
+case "$TERM" in
+xterm*|rxvt*)
+    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
+    ;;
+*)
+    ;;
+esac
+
+# enable color support of ls and also add handy aliases
+if [ -x /usr/bin/dircolors ]; then
+    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
+    alias ls='ls --color=auto'
+    #alias dir='dir --color=auto'
+    #alias vdir='vdir --color=auto'
+
+    alias grep='grep --color=auto'
+    alias fgrep='fgrep --color=auto'
+    alias egrep='egrep --color=auto'
+fi
+
+# colored GCC warnings and errors
+#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'
+
+# some more ls aliases
+alias ll='ls -alF'
+alias la='ls -A'
+alias l='ls -CF'
+
+# Add an "alert" alias for long running commands.  Use like so:
+#   sleep 10; alert
+alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
+
+# Alias definitions.
+# You may want to put all your additions into a separate file like
+# ~/.bash_aliases, instead of adding them here directly.
+# See /usr/share/doc/bash-doc/examples in the bash-doc package.
+
+if [ -f ~/.bash_aliases ]; then
+    . ~/.bash_aliases
+fi
+
+# enable programmable completion features (you don't need to enable
+# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
+# sources /etc/bash.bashrc).
+if ! shopt -oq posix; then
+  if [ -f /usr/share/bash-completion/bash_completion ]; then
+    . /usr/share/bash-completion/bash_completion
+  elif [ -f /etc/bash_completion ]; then
+    . /etc/bash_completion
+  fi
+fi
+
+if [[ ! -v XDG_CONFIG_HOME ]]; then
+  export XDG_CONFIG_HOME="$HOME/.config"
+fi
+
+export PATH="$HOME/.local/bin:$PATH"

docker/sparkd/dev/config.fish

@@ -0,0 +1,25 @@
+if ! set -q XDG_CONFIG_HOME
+    set -g XDG_CONFIG_HOME "$HOME/.config"
+end
+set fish_config_home $XDG_CONFIG_HOME/fish
+if test -f "$fish_config_home/aliases.fish"
+    source "$fish_config_home/aliases.fish"
+end
+# enable general colors and case insensitive search in 'less'
+set -x LESS "$LESS -R -Q -I"
+set -x LC_ALL en_US.UTF-8
+# enable syntax highlighting in 'less'
+# set highlight color scheme in 'less' (fg)(bg)
+set -g LESS_TERMCAP_md (tput bold)(tput setaf 36)
+set -g LESS_TERMCAP_me (tput sgr0)
+set -g LESS_TERMCAP_so (tput setaf 232)(tput setab 49)
+
+set -q TERM
+if test $status != 0; or test $TERM = 'xterm'
+    set -g TERM 'xterm-256color'
+end
+
+# Fix impossible-to-see navy blue command text color
+set fish_color_command F8F8F2
+
+set -g PATH "$HOME/.local/bin" "$PATH"

docker/sparkd/dev/devcontainer.json

@@ -0,0 +1,33 @@
+{
+  "image": "bluetradingsystems/sparkd-dev:latest",
+  // Creates local dir to mount to HOME in docker 
+  "initializeCommand": "mkdir -p ${localEnv:HOME}/.bts/devcontainer-mounts/${devcontainerId}",
+  "hostRequirements": {
+    "memory": "4gb",
+    "storage": "6gb"
+  },
+  "postCreateCommand": "/home/bts/spark/docker/sparkd/dev/devcontainer_post_create.sh",
+  "containerUser": "bts",
+  "workspaceMount": "source=${localWorkspaceFolder},target=/home/bts/spark,type=bind",
+  "workspaceFolder": "/home/bts/spark",
+  "updateRemoteUserUID": true,
+  "shutdownAction": "none",
+  // Note: If running multiple containers on the same host, each must use a
+  // unique set of ports. Usually we just add 1000 to each port as needed. For
+  // example, if 8000-8003 is taken, go with 9000-9003, then 10000-10003, etc.
+  "runArgs": [
+    "--shm-size",
+    "2gb",
+    "-p",
+    "8000:8000",
+    "-p",
+    "8001:8001",
+    "-p",
+    "8002:8002",
+    "-p",
+    "8003:8003"
+  ],
+  "mounts": [
+    "source=${localEnv:HOME}/.bts/devcontainer-mounts/${devcontainerId},target=/home/bts,type=bind"
+  ]
+}

docker/sparkd/dev/devcontainer_post_create.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+this_dir="$(realpath "$(dirname "${BASH_SOURCE[0]}")")"
+repo_dir="$(cd "$this_dir" && git rev-parse --show-toplevel)"
+tools_dir="$repo_dir/tools"
+gen_tag="GENERATED BY $(basename "${BASH_SOURCE[0]}")"
+
+function copy_if_not_exist() {
+  src="$1"
+  dest="$2"
+  if [[ ! -e "$src" ]]; then
+    echo "Unable to copy $src to $dest. Source file doesn't exist"
+    exit 1
+  fi
+  if [[ ! -e "$dest" ]]; then
+    cp "$src" "$dest"
+  fi
+}
+
+# Init bashrc
+echo "Initializing bashrc"
+copy_if_not_exist "$this_dir/bashrc" "$HOME/.bashrc"
+
+# Init fish config
+echo "Initializing fish config"
+fish_cfg_dir="$HOME/.config/fish/"
+mkdir -p "$fish_cfg_dir"
+exec "$tools_dir/write_tag_block.sh" \
+  --tag "$gen_tag" \
+  --replace \
+  --in-place \
+  --file "$fish_cfg_dir/config.fish" \
+  --text "$(cat "$this_dir/config.fish")"

docker/sparkd/dev/set_user.sh

@@ -0,0 +1,250 @@
+#!/usr/bin/env bash
+
+function _exit() {
+  if [[ "$#" -gt 1 ]]; then
+    # When there are multiple args, the last arg is the exit code.
+    echo "${@:1:($# - 1)}"
+    exit "${@: -1}"
+  fi
+  echo "$1"
+  exit 0
+}
+
+help_text="\
+Add or update a user's uid
+
+This script is intended to be run in a Docker container as a means to obtain
+file permissions in mounted directories owned by the specified UID.
+
+Usage: set_user.sh [OPTIONS] USER UID
+
+Positionals:
+  USER               The name of the user
+
+Options:
+  --user USER        The name of the user (defaults to 'bts')
+  --uid UID          The new uid to give USER (defaults to '1000')
+  --group GROUP      The primary group to give USER (defaults to USER)
+  --gid GID          The primary gid to give USER (defaults to UID)
+  --pass PASSWORD    The password to give USER (defaults to USER, only applies
+                     if USER hasn't been created yet) 
+  --modify-existing  Update UID/GID even if USER already exists
+  -h,--help          Print this help message and exit
+
+"
+
+function _add_group() {
+  if [[ "$#" -ne 2 ]]; then
+    _exit "'_add_group' requires exactly 2 args (group, gid). Received $#." 1
+  fi
+  local group="$1"
+  local gid="$2"
+  # Check if gid already exists
+  local existing_group=""
+  existing_group="$(getent group "$gid" | cut -d : -f 1)"
+  if [[ -n "$existing_group" ]]; then
+    if [[ "$existing_group" != "$group" ]]; then
+      echo "\
+The gid '$gid' is already in use by group '$existing_group' (will not rename \
+the group)"
+    fi
+    return
+  fi
+
+  # Check if group with same name already exists
+  local existing_gid=""
+  existing_gid="$(getent group "$group" | cut -d : -f 3)"
+  if [[ -n "$existing_gid" ]]; then
+    # The group already exists. Only modify if --modify-existing was specified.
+    if [[ "$modify_existing" -eq 0 ]]; then
+      _exit "\
+The group '$group' already exists with gid '$existing_gid'.
+Specify --modify-existing to change the gid anyways." 1
+    fi
+    echo "Changing gid for group '$group' from '$existing_gid' to '$gid'"
+    groupmod -g "$gid" "$group"
+  else
+    # The group doesn't exist. Add it
+    echo "Adding group '$group:$gid'"
+    groupadd -g "$gid" "$group"
+  fi
+}
+
+function _add_user() {
+  local user="$1"
+  local uid="$2"
+  local group="$3"
+  local gid="$4"
+  local pass="$5"
+  if [[ "$#" -ne 5 ]]; then
+    _exit "'_add_user' requires exactly 5 args (user, uid, group, gid, pass). \
+Received $#." 1
+  fi
+
+  # Check if uid is being used by another user
+  local existing_user=""
+  existing_user="$(getent passwd "$uid" | cut -d : -f 1)"
+  if [[ -n "$existing_user" ]]; then
+    if [[ "$existing_user" != "$user" ]]; then
+      _exit "The uid '$uid' is already in use by user '$existing_user'." 1
+    fi
+
+    echo "The user '$user' already has the specified uid '$uid'."
+    # Modify gid if necessary
+    local existing_gid=""
+    existing_gid="$(id -g "$user" 2> /dev/null)"
+    if [[ "$existing_gid" = "$gid" ]]; then
+      echo "The user '$user' already has the specified gid '$gid'."
+      return
+    fi
+
+    if [[ "$modify_existing" -eq 0 ]]; then
+      _exit "\
+The user '$user' is associated with the primary group '$existing_gid'.
+Specify --modify-existing to change the gid anyways." 1
+    fi
+
+    echo "Changing primary group for '$user' from '$existing_gid' to '$gid'."
+    usermod -g "$gid" "$user"
+    return
+  fi
+
+  # Check if user with same name already exists
+  local existing_uid=""
+  existing_uid="$(id -u "$user" 2> /dev/null)"
+  if [[ -n "$existing_uid" ]]; then
+    if [[ "$existing_uid" = "$uid" ]]; then
+      _exit "The user '$user' already has the specified uid '$uid'" 0
+    fi
+
+    if [[ "$modify_existing" -eq 0 ]]; then
+      _exit "\
+User '$user' already exists with uid '$existing_uid'.
+Specify --modify-existing to change the uid anyways." 1
+    fi
+
+    echo "Changing uid for user '$user' from '$existing_uid' to '$uid'"
+    if ! usermod -u "$uid" -g "$gid" "$user"; then
+      _exit "usermod exited with code $?" 1
+    fi
+    return
+  fi
+
+  # The user doesn't exist. Add it
+  echo "Adding user '$user:$uid' (group='$group:$gid', password='$pass')"
+  useradd -m -u "$uid" -g "$gid" -G sudo --password "$(openssl passwd -1 "$pass")" "$user"
+}
+
+function _update_fish_dir_perms() {
+  local user="$1"
+  local uid="$2"
+  local gid="$3"
+  # When a fish shell session starts, a temp dir named '/tmp/fish.<user>' is
+  # created with the user's current uid/gid. If such a dir exists for the
+  # specified USER, make sure the uid/gid match the new values.
+  fish_dir="/tmp/fish.$user"
+  if [[ -d "$fish_dir" ]]; then
+    perms="$uid:$gid"
+    existing_perms="$(stat -c %u:%g "$fish_dir")"
+    if [[ "$existing_perms" != "$perms" ]]; then
+      echo "Changing uid:gid for dir '$fish_dir' from '$existing_perms' to '$perms'"
+      chown -R "$perms" "$fish_dir"
+    fi
+  fi
+}
+
+user=""
+group=""
+pass=""
+declare -i uid=0
+declare -i gid=0
+declare -i modify_existing=0
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --user)
+      if [[ -z "$2" ]]; then
+        _exit "USER (--user) must be non-empty" 1
+      elif [[ "$2" = "root" ]]; then
+        _exit "USER (--user) cannot be 'root'" 1
+      fi
+      user="$2"
+      shift 2
+      ;;
+    --group)
+      if [[ -z "$2" ]]; then
+        _exit "GROUP (--group) must be non-empty" 1
+      elif [[ "$2" = "root" ]]; then
+        _exit "GROUP (--group) cannot be 'root'" 1
+      fi
+      group="$2"
+      shift 2
+      ;;
+    --uid)
+      if [[ -z "$2" ]]; then
+        _exit "UID (--uid) must be non-empty" 1
+      fi
+      uid="$2"
+      shift 2
+      ;;
+    --gid)
+      if [[ -z "$2" ]]; then
+        _exit "GID (--gid) must be non-empty" 1
+      fi
+      gid="$2"
+      shift 2
+      ;;
+    --pass)
+      if [[ -z "$2" ]]; then
+        _exit "PASS (--pass) must be non-empty" 1
+      fi
+      pass="$2"
+      shift 2
+      ;;
+    --modify-existing)
+      modify_existing=1
+      shift 1
+      ;;
+    -h)
+      ;&
+    --help)
+      _exit "$help_text" 0
+      ;;
+    *)
+      if [[ -z "$1" ]]; then
+        _exit "Invalid positional argument '$1'" 1
+      elif [[ -z "$user" ]]; then
+        user="$1"
+      elif [[ -z "$uid" ]]; then
+        uid="$1"
+      else
+        _exit "Unexpected argument '$1'" 1
+      fi
+      shift 1
+      ;;
+  esac
+done
+
+if [[ -z "$user" ]]; then
+  user="bts"
+fi
+
+if [[ $uid -eq 0 ]]; then
+  uid=1000
+fi
+
+# In general, a user's primary group/gid matches the user's name/uid.
+# If group/gid args weren't specified, set them to name/uid.
+if [[ -z "$group" ]]; then
+  group="$user"
+fi
+if [[ $gid -eq 0 ]]; then
+  gid=$uid
+fi
+if [[ -z "$pass" ]]; then
+  pass="$user"
+fi
+
+_add_group "$group" "$gid"
+_add_user "$user" "$uid" "$group" "$gid" "$pass"
+_update_fish_dir_perms "$user" "$uid" "$gid"

docker/sparkd/dev/start_docker.sh

@@ -0,0 +1,230 @@
+#!/usr/bin/env bash
+
+function _exit() {
+  if [[ "$#" -gt 1 ]]; then
+    # When there are multiple args, the last arg is the exit code.
+    echo "${@:1:($# - 1)}"
+    exit "${@: -1}"
+  fi
+  echo "$1"
+  exit 0
+}
+
+help_text="\
+Start a docker dev container
+Usage: start_docker.sh [OPTIONS] image container
+
+Positionals:
+  image             The image to instantiate
+  container         The name for the container
+
+Options:
+  -u,--user USER      The user to add in the container (defaults to 'bts')
+  -p,--pass PASS      The password for USER in the container (defaults to USER)
+  -i,--image IMAGE    The image to instantiate (defaults to 'bluetradingsystems/sparkd-dev:latest')
+  -c,--container CONT The name for the container
+  -m,--mount MOUNT    The name for the folder (outside the container) to create/mount to the home
+                      directory in the container. Mount folders are added here: $mount_prefix
+  --mount-existing    Mount the specified dir even if it already exists
+  --port <cont_port>:<host_port> OR [<cont_port>:<host_port>,...] Port mapping(s). May be
+                      specified multiple times.
+  -h,--help           Print this help message and exit
+
+"
+
+mount_prefix="$HOME/.sparkd-dev/mounts"
+declare docker_user=""
+declare docker_pass=""
+declare image_name=""
+declare cont_name=""
+declare mount_name=""
+declare -i mount_existing=0
+declare -a port_mappings=()
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    -u)
+      ;&
+    --user)
+      if [[ -z "$2" ]]; then
+        _exit "User (-u,--user) must be non-empty" 1
+      fi
+      docker_user="$2"
+      shift 2
+      ;;
+    -p)
+      ;&
+    --pass)
+      if [[ -z "$2" ]]; then
+        _exit "Password (-p,--pass) must be non-empty" 1
+      fi
+      docker_pass="$2"
+      shift 2
+      ;;
+    -i)
+      ;&
+    --image)
+      if [[ -n "$image_name" ]]; then
+        _exit "Unexpected argument '$1'" 1
+      elif [[ -z "$2" ]]; then
+        _exit "Image (-i,--image) must be non-empty" 1
+      fi
+      image_name="$2"
+      shift 2
+      ;;
+    -c)
+      ;&
+    --container)
+      if [[ -n "$cont_name" ]]; then
+        _exit "Unexpected argument '$1'" 1
+      elif [[ -z "$2" ]]; then
+        _exit "Container (-c,--container) must be non-empty" 1
+      fi
+      cont_name="$2"
+      shift 2
+      ;;
+    --port)
+      # Parse port(s) arg, and append the result to 'port_mappings'
+      # Note: port(s) may be specified in bracketed notation:
+      #   [a:b,c:d,...,y:z]
+      next_ports="$(echo "$2" | sed -e 's/\[//g' -e 's/\]//g' -e 's/,/ /g')"
+      if [[ "${#port_mappings[@]}" -gt 0 ]]; then
+        next_ports=" $next_ports"
+      fi
+      port_mappings+=("$next_ports")
+      shift 2
+      ;;
+    -m)
+      ;&
+    --mount)
+      if [[ -z "$2" ]]; then
+        echo "Mount (-m,--mount) must be non-empty"
+      fi
+      mount_name="$2"
+      shift 2
+      ;;
+    --mount-existing)
+      mount_existing=1
+      shift 1
+      ;;
+    -h)
+      ;&
+    --help)
+      _exit "$help_text" 0
+      ;;
+    *)
+      if [[ -z "$1" ]]; then
+        _exit "Invalid positional argument '$1'" "$help_text" 1
+      elif [[ -z "$image_name" ]]; then
+        image_name="$1"
+      elif [[ -z "$cont_name" ]]; then
+        cont_name="$1"
+      else
+        _exit "Unexpected argument '$1'" "$help_text" 1
+      fi
+      shift 1
+      ;;
+  esac
+done
+
+
+if [[ -z "$image_name" ]]; then
+  image_name="bluetradingsystems/sparkd-dev:latest"
+fi
+
+host_name="$(hostname)"
+if [[ -n "$cont_name" ]]; then
+  host_name="$host_name.$cont_name"
+fi
+
+if [[ -z "$mount_name" ]]; then
+  mount_name="$cont_name"
+fi
+
+if [[ -z "$mount_name" && -z "$cont_name" ]]; then
+  _exit "Please specify mount (-m,--mount) and/or container (-c,--container)" 1
+fi
+
+if [[ -z "$docker_user" ]]; then
+  docker_user="bts"
+fi
+
+if [[ "$docker_user" = "root" ]]; then
+  _exit "USER (--user) cannot be 'root'" 1
+fi
+
+cont_home="/home/$docker_user"
+home_src="$mount_prefix/$mount_name"
+home_tgt="$cont_home"
+this_dir="$(dirname "$(realpath "${BASH_SOURCE[0]}")")"
+repo_src="$(cd "$this_dir" && git rev-parse --show-toplevel)"
+repo_tgt="$cont_home/spark"
+working_dir="$cont_home"
+
+if [[ $mount_existing -eq 0 && -e "$home_src" ]]; then
+  # Don't overwrite existing dir (might be mounted in another container)
+  _exit "Mount dir '$home_src' already exists (use --mount-existing to mount \
+an existing directory)" 1
+fi
+
+mkdir -p "$home_src"
+
+if [[ "${#port_mappings[@]}" -eq 0 ]]; then
+  port_mappings=("8000:8000" "8001:8001" "8002:8002" "8003:8003")
+fi
+
+# Adapt port_mappings into args for `docker run` by prepending "-p " to each
+# item
+declare -a docker_port_args=()
+for port_mapping in "${port_mappings[@]}"; do
+  docker_port_args+=("-p $port_mapping")
+done
+
+echo "Starting container '$cont_name'
+image_name  : $image_name
+cont_name   : $cont_name
+home_src    : $home_src
+home_tgt    : $home_tgt
+repo_src    : $repo_src
+repo_tgt    : $repo_tgt
+working dir : $working_dir
+ports       : ${port_mappings[*]}
+"
+
+# DON'T wrap $docker_port_args in quotes. We want bash to split args by
+# whitespace
+docker run \
+  --net bridge \
+  -h "$host_name" \
+  -e "TZ=America/New_York" \
+  --cap-add=SYS_PTRACE \
+  --security-opt seccomp=unconfined \
+  --name "$cont_name" \
+  -v "$home_src:$home_tgt" \
+  -v "$repo_src:$repo_tgt" \
+  -w "$working_dir" \
+  ${docker_port_args[*]} \
+  --shm-size=4024m \
+  -t \
+  -i \
+  -d \
+  -e DISPLAY="$DISPLAY" \
+  "$image_name"
+
+# Add user w/ same uid and gid as the current user outside of docker, so the
+# user inside the docker has file permissions in the mounted dir.
+docker_group="$docker_user"
+docker_uid="$(id -u "$USER")"
+docker_gid="$(id -g "$USER")"
+if [[ -z "$docker_pass" ]]; then
+  docker_pass="$docker_user"
+fi
+docker exec -u root -it "$cont_name" "$repo_tgt/docker/sparkd/dev/set_user.sh" \
+--user "$docker_user" \
+--uid "$docker_uid" \
+--group "$docker_group" \
+--gid "$docker_gid" \
+--pass "$docker_pass"
+
+# Run same script VS Code runs to initialize the container
+docker exec -u "$docker_user" -it "$cont_name" "$repo_tgt/docker/sparkd/dev/devcontainer_post_create.sh"

docker/sparkd/docker_shell.sh

@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+
+function print_help_and_exit() {
+  cat <<EOF
+Open a shell inside the docker container
+Usage: docker_shell.sh [OPTIONS] [CONTAINER]
+
+Options:
+  -u,--user         The user to login with in the container (defaults to the current user)
+  -c,--container    The container name (may also be specified as positional arg)
+  -h,--help         Print this help message and exit
+
+EOF
+  exit "$1"
+}
+
+
+declare docker_user=""
+declare cont_name=""
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    -u)
+      ;&
+    --user)
+      if [[ -z "$2" ]]; then
+        echo "User (-u,--user) must be non-empty"
+        print_help_and_exit 1
+      fi
+      docker_user="$2"
+      shift 2
+      ;;
+    -h)
+      ;&
+    --help)
+      print_help_and_exit 0
+      ;;
+    -c)
+      ;&
+    --container)
+      shift 1
+      ;&
+    *)
+      if [[ ! -z "$cont_name" ]]; then
+        echo "Unexpected argument '$1'"
+        print_help_and_exit 1
+      fi
+      cont_name="$1"
+      shift 1
+      ;;
+  esac
+done
+
+
+if [[ -z "$cont_name" ]]; then
+  echo "Please specify the container ([-c,--container])"
+  print_help_and_exit 1
+fi
+
+if [[ -z "$docker_user" ]]; then
+  docker_user="$USER"
+fi
+
+docker exec -u "$docker_user" -it "$cont_name" bash

docker/sparkd/start_docker.sh

@@ -0,0 +1,233 @@
+#!/usr/bin/env bash
+
+mount_prefix="$HOME/.spark-dev/mounts"
+
+function print_help_and_exit() {
+  cat <<EOF
+Start a docker dev container
+Usage: start_docker.sh [OPTIONS] image container
+
+Positionals:
+  image             The image to instantiate
+  container         The name for the container
+
+Options:
+  -u,--user USER      The user to add in the container (defaults to the current user)
+  -p,--pass PASS      The password for USER in the container (defaults to USER)
+  -i,--image IMAGE    The image to instantiate
+  -c,--container CONT The name for the container
+  -m,--mount MOUNT    The name for the folder (outside the container) to create/mount to the home
+                      directory in the container. Mount folders are added here: $mount_prefix
+  --mount-existing    Mount the specified dir even if it already exists
+  --port <cont_port>:<host_port> OR [<cont_port>:<host_port>,...] Port mapping(s). May be
+                      specified multiple times.
+  -h,--help           Print this help message and exit
+
+EOF
+  exit "$1"
+}
+
+
+declare docker_user=""
+declare docker_pass=""
+declare image_name=""
+declare cont_name=""
+declare mount_name=""
+declare -i mount_existing=0
+declare -a port_mappings=()
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    -u)
+      ;&
+    --user)
+      if [[ -z "$2" ]]; then
+        echo "User (-u,--user) must be non-empty"
+        print_help_and_exit 1
+      fi
+      docker_user="$2"
+      shift 2
+      ;;
+    -p)
+      ;&
+    --pass)
+      if [[ -z "$2" ]]; then
+        echo "Password (-p,--pass) must be non-empty"
+        print_help_and_exit 1
+      fi
+      docker_pass="$2"
+      shift 2
+      ;;
+    -i)
+      ;&
+    --image)
+      if [[ -n "$image_name" ]]; then
+        echo "Unexpected argument '$1'"
+        print_help_and_exit 1
+      elif [[ -z "$2" ]]; then
+        echo "Image (-i,--image) must be non-empty"
+        print_help_and_exit 1
+      fi
+      image_name="$2"
+      shift 2
+      ;;
+    -c)
+      ;&
+    --container)
+      if [[ -n "$cont_name" ]]; then
+        echo "Unexpected argument '$1'"
+        print_help_and_exit 1
+      elif [[ -z "$2" ]]; then
+        echo "Container (-c,--container) must be non-empty"
+        print_help_and_exit 1
+      fi
+      cont_name="$2"
+      shift 2
+      ;;
+    --port)
+      # Parse port(s) arg, and append the result to 'port_mappings'
+      # Note: port(s) may be specified in bracketed notation:
+      #   [a:b,c:d,...,y:z]
+      next_ports="$(echo "$2" | sed -e 's/\[//g' -e 's/\]//g' -e 's/,/ /g')"
+      if [[ "${#port_mappings[@]}" -gt 0 ]]; then
+        next_ports=" $next_ports"
+      fi
+      port_mappings+=("$next_ports")
+      shift 2
+      ;;
+    -m)
+      ;&
+    --mount)
+      if [[ -z "$2" ]]; then
+        echo "Mount (-m,--mount) must be non-empty"
+      fi
+      mount_name="$2"
+      shift 2
+      ;;
+    --mount-existing)
+      mount_existing=1
+      shift 1
+      ;;
+    -h)
+      ;&
+    --help)
+      print_help_and_exit 0
+      ;;
+    *)
+      if [[ -z "$1" ]]; then
+        echo "Invalid positional argument '$1'"
+        print_help_and_exit 1
+      elif [[ -z "$image_name" ]]; then
+        image_name="$1"
+      elif [[ -z "$cont_name" ]]; then
+        cont_name="$1"
+      else
+        echo "Unexpected argument '$1'"
+        print_help_and_exit 1
+      fi
+      shift 1
+      ;;
+  esac
+done
+
+
+if [[ -z "$image_name" ]]; then
+  image_name="bluetradingsystems/spark-crypto-dev"
+fi
+
+host_name="$(hostname)"
+if [[ -n "$cont_name" ]]; then
+  host_name="$host_name.$cont_name"
+fi
+
+if [[ -z "$mount_name" ]]; then
+  mount_name="$cont_name"
+fi
+
+if [[ -z "$mount_name" && -z "$cont_name" ]]; then
+  echo "Please specify mount (-m,--mount) and/or container (-c,--container)"
+  print_help_and_exit 1
+fi
+
+if [[ -z "$docker_user" ]]; then
+  docker_user="$USER"
+fi
+
+home_src=$mount_prefix/$mount_name
+home_tgt=$HOME
+repo_src=$(git rev-parse --show-superproject-working-tree)
+repo_tgt=$HOME/$(basename "$repo_src")
+working_dir=$HOME
+
+if [[ $mount_existing -eq 0 && -e "$home_src" ]]; then
+  # Don't overwrite existing dir (might be mounted in another container)
+  echo "Mount dir '$home_src' already exists (use --mount-existing to mount an existing directory)"
+  print_help_and_exit 1
+fi
+
+mkdir -p "$home_src"
+
+if [[ "${#port_mappings[@]}" -eq 0 ]]; then
+  port_mappings=("8000:8000" "8001:8001" "8002:8002" "8003:8003")
+fi
+
+# Adapt port_mappings into args for `docker run` by prepending "-p " to each
+# item
+declare -a docker_port_args=()
+for port_mapping in "${port_mappings[@]}"; do
+  docker_port_args+=("-p $port_mapping")
+done
+
+echo "Starting container '$cont_name'
+image_name  : $image_name
+cont_name   : $cont_name
+home_src    : $home_src
+home_tgt    : $home_tgt
+repo_src    : $repo_src
+repo_tgt    : $repo_tgt
+working dir : $working_dir
+ports       : ${port_mappings[*]}
+"
+
+# DON'T wrap $docker_port_args in quotes. We want bash to split args by
+# whitespace
+docker run \
+  --net bridge \
+  -h "$host_name" \
+  -e "TZ=America/New_York" \
+  --cap-add=SYS_PTRACE \
+  --security-opt seccomp=unconfined \
+  --name "$cont_name" \
+  -v "$home_src:$home_tgt" \
+  -v "$repo_src:$repo_tgt" \
+  -w "$working_dir" \
+  ${docker_port_args[*]} \
+  --shm-size=4024m \
+  -t \
+  -i \
+  -d \
+  -e DISPLAY="$DISPLAY" \
+  "$image_name" \
+  bash
+
+# Add user w/ same uid and gid as the current user outside of docker, so the
+# user inside the docker has file permissions in the mounted dir.
+docker_group="$docker_user"
+docker_user_uid="$(id -u "$USER")"
+docker_user_gid="$(id -g "$USER")"
+
+echo "Adding user in container '$cont_name'
+name : $docker_user
+uid  : $docker_user_uid
+gid  : $docker_user_gid"
+
+if [[ -z "$docker_pass" ]]; then
+  docker_pass="$docker_user"
+  echo "Giving user '$docker_user' a secure password: $docker_pass"
+fi
+
+docker exec -u root -it "$cont_name" groupadd -g "$docker_user_gid" "$docker_group"
+docker exec -u root -it "$cont_name" useradd -u "$docker_user_uid" -g "$docker_user_gid" "$docker_user"
+docker exec -u root -it "$cont_name" usermod --password "$(openssl passwd -1 "$docker_pass")" "$docker_user"
+docker exec -u root -it "$cont_name" usermod -aG sudo "$docker_user"
+docker exec -u root -it "$cont_name" "$repo_tgt/externals/src/emumba/install_emumba-deribit-connector.sh"

global.json

@@ -0,0 +1,6 @@
+{
+  "sdk": {
+    "version": "6.0.200",
+    "rollForward": "latestMajor"
+  }
+}

omnisharp.json

@@ -0,0 +1,20 @@
+{
+  "FormattingOptions": {
+    "NewLineForCatch": false,
+    "NewLineForClausesInQuery": true,
+    "NewLineForElse": false,
+    "NewLineForFinally": false,
+    "NewLineForMembersInAnonymousTypes": true,
+    "NewLineForMembersInObjectInit": true,
+    "NewLinesForBracesInAccessors": false,
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requirements.txt

@@ -0,0 +1,42 @@
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spark_client.sln

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 Microsoft Visual Studio Solution File, Format Version 12.00
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spark_server.sln

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-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libspark", "build\src\lib\libspark.vcxproj", "{502FD050-679A-3B50-B438-098500700919}"
-EndProject
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src/.vscode/settings.json

@@ -1,17 +0,0 @@
-{
-   "files.associations": {
-      "chrono": "cpp",
-      "future": "cpp",
-      "system_error": "cpp",
-      "ios": "cpp",
-      "utility": "cpp",
-      "iosfwd": "cpp",
-      "xhash": "cpp",
-      "xstring": "cpp",
-      "xtree": "cpp",
-      "xutility": "cpp",
-      "exception": "cpp",
-      "bitset": "cpp",
-      "xlocale": "cpp"
-   }
-}

src/DataStreamSuite/ArithmeticExpressions/AdditiveInverse.cs

@@ -0,0 +1,37 @@
+namespace Bts.ArithmeticExpressions;
+
+using System.Numerics;
+
+class AdditiveInverse : IArithmeticExpression<double> {
+   readonly IArithmeticExpression expression;
+
+   public AdditiveInverse(IArithmeticExpression expression) =>
+      this.expression = expression;
+
+   public static AdditiveInverse<T> Create<T>(IArithmeticExpression<T> expression)
+      where T : INumber<T> =>
+      new(expression);
+
+   public double Evaluate(IDictionary<string, object?> env) =>
+      -evaluateArg(expression, nameof(expression), env);
+
+   static double evaluateArg(
+      IArithmeticExpression expr, string name, IDictionary<string, object?> env) {
+      var obj = expr.Evaluate(env);
+      return ConvertUtils.try_convert(expr.Evaluate(env), out double dbl) ? dbl :
+         throw new Exception(
+            $"Invalid AdditiveInverse. {name} is of type {obj?.GetType()} " +
+            $"(expected {typeof(double)})");
+   }
+}
+
+class AdditiveInverse<T> : IArithmeticExpression<T>
+   where T : INumber<T> {
+   readonly IArithmeticExpression<T> expression;
+
+   public AdditiveInverse(IArithmeticExpression<T> expression) =>
+      this.expression = expression;
+
+   public T Evaluate(IDictionary<string, object?> env) =>
+      -expression.Evaluate(env);
+}

src/DataStreamSuite/ArithmeticExpressions/ArithmeticExpressionExtensions.cs

@@ -0,0 +1,45 @@
+namespace Bts.ArithmeticExpressions;
+
+using System.Numerics;
+
+public static class ArithmeticExpressionExtensions {
+   public static IArithmeticExpression<TResult> Add<TLeft, TRight, TResult>(
+      this IArithmeticExpression<TLeft> left, IArithmeticExpression<TRight> right)
+      where TLeft :
+         INumber<TLeft>,
+         IAdditionOperators<TLeft, TRight, TResult>
+      where TRight : INumber<TRight>
+      where TResult : INumber<TResult> =>
+      new Sum<TLeft, TRight, TResult>(left, right);
+
+   public static IArithmeticExpression<TResult> Subtract<TLeft, TRight, TResult>(
+      this IArithmeticExpression<TLeft> left, IArithmeticExpression<TRight> right)
+      where TLeft :
+         INumber<TLeft>,
+         ISubtractionOperators<TLeft, TRight, TResult>
+      where TRight : INumber<TRight>
+      where TResult : INumber<TResult> =>
+      new Difference<TLeft, TRight, TResult>(left, right);
+
+   public static IArithmeticExpression<TResult> Multiply<TLeft, TRight, TResult>(
+      this IArithmeticExpression<TLeft> left, IArithmeticExpression<TRight> right)
+      where TLeft :
+         INumber<TLeft>,
+         IMultiplyOperators<TLeft, TRight, TResult>
+      where TRight : INumber<TRight>
+      where TResult : INumber<TResult> =>
+      new Product<TLeft, TRight, TResult>(left, right);
+
+   public static IArithmeticExpression<TResult> Divide<TLeft, TRight, TResult>(
+      this IArithmeticExpression<TLeft> left, IArithmeticExpression<TRight> right)
+      where TLeft :
+         INumber<TLeft>,
+         IDivisionOperators<TLeft, TRight, TResult>
+      where TRight : INumber<TRight>
+      where TResult : INumber<TResult> =>
+      new Quotient<TLeft, TRight, TResult>(left, right);
+
+   public static IArithmeticExpression<T> Negate<T>(this IArithmeticExpression<T> expression)
+      where T : INumber<T> =>
+      new AdditiveInverse<T>(expression);
+}

src/DataStreamSuite/ArithmeticExpressions/ArithmeticExpressionGrammar.y

@@ -0,0 +1,98 @@
+%namespace Bts.ArithmeticExpressions
+%partial
+%visibility internal
+%tokentype Token
+%parsertype ArithmeticExpressionParserImpl
+
+%union {
+   public int Integer;
+   public double Real;
+   public string Identifier;
+   public ImmutableList<IArithmeticExpression> Arguments;
+   public ImmutableList<Assignment> Assignments;
+   public IArithmeticExpression Argument;
+   public Assignment Assignment;
+   public ArithmeticProgram Program;
+}
+
+/* Constants  */
+%token INTEGER_CONSTANT REAL_CONSTANT
+/* Arithmetic Operators */
+%token ADD, SUBTRACT, MULTIPLY, DIVIDE, EQUALS
+/* Syntax */
+%token PARENTHESIS_OPEN, PARENTHESIS_CLOSE, COMMA, IDENTIFIER
+
+%left ADD SUBTRACT
+%left MULTIPLY DIVIDE
+%nonassoc EQUALS
+
+%type <Argument> Argument
+%type <Arguments> Arguments
+%type <Assignment> Assignment
+%type <Assignments> Assignments
+%type <Program> Program
+
+%%
+
+Program :
+   Assignments {
+      $$ = new($1);
+   }
+   ;
+
+Assignments :
+   Assignment {
+      $$ = ImmutableList<Assignment>.Empty.Add($1);
+   }
+   | Assignments Assignment {
+      $$ = $1.Add($2);
+   }
+   ;
+
+Assignment :
+   IDENTIFIER EQUALS Argument {
+      $$ = new($1.Identifier, $3);
+   }
+   ;
+
+Argument :
+   IDENTIFIER PARENTHESIS_OPEN Arguments PARENTHESIS_CLOSE {
+      $$ = new Function($1.Identifier, $3);
+   }
+   | INTEGER_CONSTANT {
+      $$ = new IntegerConstant($1.Integer);
+   }
+   | REAL_CONSTANT {
+      $$ = new RealConstant($1.Real);
+   }
+   | IDENTIFIER {
+      $$ = new Variable($1.Identifier);
+   }
+   | SUBTRACT Argument {
+      $$ = $2.Negate();
+   }
+   | PARENTHESIS_OPEN Argument PARENTHESIS_CLOSE {
+      $$ = $2;
+   }
+   | Argument MULTIPLY Argument {
+      $$ = $1.Multiply($3);
+   }
+   | Argument DIVIDE Argument {
+      $$ = $1.Divide($3);
+   }
+   | Argument ADD Argument {
+      $$ = $1.Add($3);
+   }
+   | Argument SUBTRACT Argument {
+      $$ = $1.Subtract($3);
+   }
+   ;
+
+Arguments :
+   Argument {
+      $$ = ImmutableList<IArithmeticExpression>.Empty.Add($1);
+   }
+   | Arguments COMMA Argument {
+      $$ = $1.Add($3);
+   }
+   ;

src/DataStreamSuite/ArithmeticExpressions/ArithmeticExpressionParserImpl.cs

@@ -0,0 +1,19 @@
+namespace Bts.ArithmeticExpressions;
+
+using System.Text;
+
+partial class ArithmeticExpressionParserImpl {
+   public ArithmeticExpressionParserImpl() : base(null) { }
+
+   public ValueType Parse(Stream stream) {
+      Scanner = new ArithmeticExpressionScanner(stream);
+      Parse();
+      return CurrentSemanticValue;
+   }
+
+   public ValueType Parse(string str) {
+      var inputBuffer = Encoding.Default.GetBytes(str);
+      using var stream = new MemoryStream(inputBuffer);
+      return Parse(stream);
+   }
+}

src/DataStreamSuite/ArithmeticExpressions/ArithmeticExpressionScanner.cs

@@ -0,0 +1,11 @@
+namespace Bts.ArithmeticExpressions;
+
+using System;
+
+partial class ArithmeticExpressionScanner {
+   public override void yyerror(string format, params object[] args) {
+      base.yyerror(format, args);
+      Console.WriteLine(format, args);
+      Console.WriteLine();
+   }
+}

src/DataStreamSuite/ArithmeticExpressions/ArithmeticExpressionTokens.lex

@@ -0,0 +1,70 @@
+%namespace Bts.ArithmeticExpressions
+%scannertype ArithmeticExpressionScanner
+%visibility internal
+%tokentype Token
+
+%option stack, minimize, parser, verbose, persistbuffer, noembedbuffers 
+
+Letter             [a-zA-Z]
+Identifier         {Letter}({Letter}*[0-9]*_*)*
+IntegerConstant    -?[0-9]+
+RealConstant       -?[0-9]+\.[0-9]+
+ParenthesisOpen    \(
+ParenthesisClose   \)
+Add                \+
+Subtract           \-
+Multiply           \*
+Divide             /
+Equals             =
+Comma              ,
+
+%%
+
+{IntegerConstant} {
+   yylval.Integer = int.Parse(yytext);
+   return (int)Token.INTEGER_CONSTANT;
+}
+
+{RealConstant} {
+   yylval.Real = double.Parse(yytext);
+   return (int)Token.REAL_CONSTANT;
+}
+
+{Identifier} {
+   yylval.Identifier = yytext;
+   return (int)Token.IDENTIFIER;
+}
+
+{ParenthesisOpen} {
+   return (int)Token.PARENTHESIS_OPEN;
+}
+
+{ParenthesisClose} {
+   return (int)Token.PARENTHESIS_CLOSE;
+}
+
+{Add} {
+   return (int)Token.ADD;
+}
+
+{Subtract} {
+   return (int)Token.SUBTRACT;
+}
+
+{Multiply} {
+   return (int)Token.MULTIPLY;
+}
+
+{Divide} {
+   return (int)Token.DIVIDE;
+}
+
+{Equals} {
+   return (int)Token.EQUALS;
+}
+
+{Comma} {
+   return (int)Token.COMMA;
+}
+
+%%

src/DataStreamSuite/ArithmeticExpressions/ArithmeticExpressions.csproj

@@ -0,0 +1,34 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Google.Protobuf" Version="3.24.3" />
+    <PackageReference Include="YaccLexTools" Version="1.2.2" />
+  </ItemGroup>
+
+  <Choose>
+    <When Condition="'$(UseProjectRefs)' == 'true'">
+      <ItemGroup>
+        <ProjectReference Include="..\ExpressionCore\ExpressionCore.csproj" />
+        <ProjectReference Include="..\..\cs\Bts.Spark.Core\Bts.Spark.Core.csproj" />
+      </ItemGroup>
+    </When>
+    <Otherwise>
+      <ItemGroup>
+        <PackageReference Include="ExpressionCore" Version="$(SparkVersion)" />
+        <PackageReference Include="Bts.Spark.Core" Version="$(SparkVersion)" />
+      </ItemGroup>
+    </Otherwise>
+  </Choose>
+
+  <ItemGroup Label="ArithmeticExpression">
+    <Scanner Include="ArithmeticExpressionTokens.lex" />
+    <Parser Include="ArithmeticExpressionGrammar.y" />
+  </ItemGroup>
+
+</Project>

src/DataStreamSuite/ArithmeticExpressions/ArithmeticProgram.cs

@@ -0,0 +1,21 @@
+namespace Bts.ArithmeticExpressions;
+
+using System.Collections.Immutable;
+
+class ArithmeticProgram : IArithmeticProgram {
+   readonly ImmutableList<Assignment>? assignments;
+
+   public ArithmeticProgram(Assignment assignment) =>
+      assignments = ImmutableList<Assignment>.Empty.Add(assignment);
+
+   public ArithmeticProgram(ImmutableList<Assignment> assignments) =>
+      this.assignments = assignments;
+
+   IEnumerable<string> IArithmeticProgram.OutputIdentifiers =>
+      assignments.empty_if_null()
+         .Select(a => a.Identifier ?? throw new Exception("Identifier string is null"))
+         .Distinct();
+
+   IDictionary<string, object?> IArithmeticProgram.Evaluate(IDictionary<string, object?> env) =>
+      assignments.empty_if_null().Aggregate(env, (e, a) => a.Evaluate(e));
+}

src/DataStreamSuite/ArithmeticExpressions/ArithmeticProgramParser.cs

@@ -0,0 +1,16 @@
+namespace Bts.ArithmeticExpressions;
+
+using Bts.ExpressionCore;
+
+public static class ArithmeticProgramParser {
+   public static IArithmeticProgram Parse(Stream expression) =>
+      new Parser().Parse(expression);
+
+   public static IArithmeticProgram Parse(string expression) =>
+      new Parser().Parse(expression);
+
+   class Parser : IParser<ArithmeticProgram> {
+      public ArithmeticProgram Parse(Stream expression) =>
+         new ArithmeticExpressionParserImpl().Parse(expression).Program;
+   }
+}

src/DataStreamSuite/ArithmeticExpressions/Assignment.cs

@@ -0,0 +1,24 @@
+namespace Bts.ArithmeticExpressions;
+
+public class Assignment {
+   public Assignment(string? identifier, IArithmeticExpression? value) {
+      Identifier = identifier ?? throw new ArgumentNullException(nameof(identifier));
+      Value = value ?? throw new ArgumentNullException(nameof(identifier));
+   }
+
+   public string? Identifier { get; }
+   public IArithmeticExpression? Value { get; }
+
+   public IDictionary<string, object?> Evaluate(IDictionary<string, object?> env) {
+      if (Identifier is null) {
+         throw new InvalidOperationException("Identifier is null");
+      }
+      if (Value is null) {
+         throw new InvalidOperationException($"Value is null (Identifier '{Identifier}')");
+      }
+      env[Identifier] = Value.Evaluate(env) ?? throw new Exception(
+         $"{nameof(Assignment)}.{nameof(Value)} (of type '{Value.GetType()}') " +
+         $"evaluated to null (Identifier '{Identifier}')");
+      return env;
+   }
+}

src/DataStreamSuite/ArithmeticExpressions/Difference.cs

@@ -0,0 +1,45 @@
+namespace Bts.ArithmeticExpressions;
+
+using System.Numerics;
+
+public class Difference : IArithmeticExpression<double> {
+   readonly IArithmeticExpression lhs;
+   readonly IArithmeticExpression rhs;
+
+   public Difference(IArithmeticExpression lhs, IArithmeticExpression rhs) {
+      this.lhs = lhs;
+      this.rhs = rhs;
+   }
+
+   public static Difference<T, T, T> Create<T>(
+      IArithmeticExpression<T> left, IArithmeticExpression<T> right)
+      where T : INumber<T>, ISubtractionOperators<T, T, T> =>
+      new(left, right);
+
+   public double Evaluate(IDictionary<string, object?> env) =>
+      evaluateArg(lhs, nameof(lhs), env) - evaluateArg(rhs, nameof(rhs), env);
+
+   static double evaluateArg(
+      IArithmeticExpression expr, string name, IDictionary<string, object?> env) {
+      var obj = expr.Evaluate(env);
+      return ConvertUtils.try_convert(expr.Evaluate(env), out double dbl) ? dbl :
+         throw new Exception(
+            $"Invalid Difference. {name} is of type {obj?.GetType()} (expected {typeof(double)})");
+   }
+}
+
+public class Difference<TLeft, TRight, TResult> : IArithmeticExpression<TResult>
+   where TLeft : INumber<TLeft>, ISubtractionOperators<TLeft, TRight, TResult>
+   where TRight : INumber<TRight>
+   where TResult : INumber<TResult> {
+   readonly IArithmeticExpression<TLeft> left;
+   readonly IArithmeticExpression<TRight> right;
+
+   public Difference(IArithmeticExpression<TLeft> left, IArithmeticExpression<TRight> right) {
+      this.left = left;
+      this.right = right;
+   }
+
+   public TResult Evaluate(IDictionary<string, object?> env) =>
+      left.Evaluate(env) - right.Evaluate(env);
+}

src/DataStreamSuite/ArithmeticExpressions/EvaluationEnvironment.cs

@@ -0,0 +1,208 @@
+namespace Bts.ArithmeticExpressions;
+
+using System.Collections;
+using System.Diagnostics.CodeAnalysis;
+
+class EvaluationEnvironment : IDictionary<string, object?>, IReadOnlyDictionary<string, object?> {
+   IDictionary<string, object?> outerEnv;
+   IDictionary<string, object?> innerEnv = new Dictionary<string, object?>();
+   int? count;
+
+   public EvaluationEnvironment(IDictionary<string, object?> initial) =>
+      outerEnv = initial;
+
+   public object? this[string key] {
+      get {
+         if (innerEnv.TryGetValue(key, out var rv)) {
+            return rv;
+         }
+         if (outerEnv.TryGetValue(key, out rv)) {
+            return rv;
+         }
+         throw new Exception($"Undefined identifier '{key}'");
+      }
+      set {
+         if (count.HasValue && !ContainsKey(key)) {
+            count = count.Value + 1;
+            innerEnv.Add(key, value);
+            return;
+         }
+         innerEnv[key] = value;
+      }
+   }
+
+   public IDictionary<string, object?> Result =>
+      innerEnv;
+
+   public ICollection<string> Keys =>
+      new KeyCollection(outerEnv, innerEnv);
+
+   public ICollection<object?> Values =>
+      new ValueCollection(outerEnv, innerEnv);
+
+   public int Count =>
+      count ??= countKeys(outerEnv, innerEnv);
+
+   public bool IsReadOnly => throw new NotImplementedException();
+
+   public bool ContainsKey(string key) =>
+      innerEnv.ContainsKey(key) || outerEnv.ContainsKey(key);
+
+   public bool TryGetValue(string key, [MaybeNullWhen(false)] out object? value) =>
+      innerEnv.TryGetValue(key, out value) || outerEnv.TryGetValue(key, out value);
+
+   public IEnumerator<KeyValuePair<string, object?>> GetEnumerator() {
+      foreach (var kv in innerEnv) {
+         yield return kv;
+      }
+      foreach (var kv in outerEnv.Except()) {
+         if (!innerEnv.ContainsKey(kv.Key)) {
+            yield return kv;
+         }
+      }
+   }
+
+   public void Add(string key, object? value) {
+      if (ContainsKey(key)) {
+         throw new ArgumentException(
+            $"An element with the same key ({key}) already exists", nameof(key));
+      }
+      innerEnv.Add(key, value);
+   }
+
+   public void Add(KeyValuePair<string, object?> item) =>
+      Add(item.Key, item.Value);
+
+   public void Clear() =>
+      throw new NotSupportedException();
+
+   public bool Contains(KeyValuePair<string, object?> item) =>
+      TryGetValue(item.Key, out var v) && Equals(v, item.Value);
+
+   public void CopyTo(KeyValuePair<string, object?>[] array, int arrayIndex) {
+      foreach (var kv in innerEnv) {
+         array[arrayIndex++] = kv;
+      }
+      foreach (var kv in outerEnv) {
+         if (!innerEnv.ContainsKey(kv.Key)) {
+            array[arrayIndex++] = kv;
+         }
+      }
+   }
+
+   public bool Remove(string key) =>
+      throw new NotSupportedException();
+
+   public bool Remove(KeyValuePair<string, object?> item) =>
+      throw new NotSupportedException();
+
+   static int countKeys(IDictionary<string, object?> d1, IDictionary<string, object?> d2) =>
+      d1.Count > d2.Count ?
+         d1.Count + d2.Keys.WhereNot(d1.ContainsKey).Count() :
+         d2.Count + d1.Keys.WhereNot(d2.ContainsKey).Count();
+
+   IEnumerable<string> IReadOnlyDictionary<string, object?>.Keys => Keys;
+   IEnumerable<object?> IReadOnlyDictionary<string, object?>.Values => Values;
+   IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
+
+   class KeyCollection : ICollection<string> {
+      readonly IDictionary<string, object?> outerEnv;
+      readonly IDictionary<string, object?> innerEnv;
+
+      public KeyCollection(
+         IDictionary<string, object?> outerEnv, IDictionary<string, object?> innerEnv) {
+         this.outerEnv = outerEnv;
+         this.innerEnv = innerEnv;
+      }
+
+      public int Count =>
+         countKeys(outerEnv, innerEnv);
+
+      public bool IsReadOnly => true;
+
+      public void Add(string item) =>
+         throw new NotSupportedException();
+
+      public void Clear() =>
+         throw new NotSupportedException();
+
+      public bool Contains(string item) =>
+         innerEnv.ContainsKey(item) || outerEnv.ContainsKey(item);
+
+      public void CopyTo(string[] array, int arrayIndex) {
+         foreach (var k in this) {
+            array[arrayIndex++] = k;
+         }
+      }
+
+      public IEnumerator<string> GetEnumerator() {
+         foreach (var k in innerEnv.Keys) {
+            yield return k;
+         }
+         foreach (var k in outerEnv.Keys) {
+            if (!innerEnv.ContainsKey(k)) {
+               yield return k;
+            }
+         }
+      }
+
+      public bool Remove(string item) =>
+         throw new NotSupportedException();
+
+      IEnumerator IEnumerable.GetEnumerator() =>
+         GetEnumerator();
+   }
+
+   class ValueCollection : ICollection<object?> {
+      readonly IDictionary<string, object?> outerEnv;
+      readonly IDictionary<string, object?> innerEnv;
+
+      public ValueCollection(
+         IDictionary<string, object?> outerEnv, IDictionary<string, object?> innerEnv) {
+         this.outerEnv = outerEnv;
+         this.innerEnv = innerEnv;
+      }
+
+      public int Count =>
+         // Not a typo (obv, numValues == numKeys)
+         countKeys(outerEnv, innerEnv);
+
+      public bool IsReadOnly => true;
+
+      public void Add(object? item) =>
+         throw new NotSupportedException();
+
+      public void Clear() =>
+         throw new NotSupportedException();
+
+      public bool Contains(object? item) =>
+         innerEnv.Values.Contains(item) ||
+         outerEnv
+            .Where(kv => !innerEnv.ContainsKey(kv.Key))
+            .Select(kv => kv.Value)
+            .Contains(item);
+
+      public void CopyTo(object?[] array, int arrayIndex) {
+         foreach (var k in this) {
+            array[arrayIndex++] = k;
+         }
+      }
+
+      public IEnumerator<object?> GetEnumerator() {
+         foreach (var k in innerEnv.Values) {
+            yield return k;
+         }
+         foreach (var kv in outerEnv) {
+            if (!innerEnv.ContainsKey(kv.Key)) {
+               yield return kv.Value;
+            }
+         }
+      }
+
+      public bool Remove(object? item) =>
+         throw new NotSupportedException();
+
+      IEnumerator IEnumerable.GetEnumerator() =>
+         GetEnumerator();
+   }
+}