@echo off
setlocal
setlocal enabledelayedexpansion

set VS_DEV_CMD_BAT="C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\Common7\\Tools\\VsDevCmd.bat"
if exist %VS_DEV_CMD_BAT% (
    call %VS_DEV_CMD_BAT%
)

set NODEVARS_BAT="C:\\Program Files\\nodejs\\nodevars.bat"
if exist %NODEVARS_BAT% (
   call %NODEVARS_BAT%
)

set TOOLS_DIR=%~dp0
set REPO_DIR=%~dp0..
set BUILD_PY=%TOOLS_DIR%\py\build_data_stream.py

if DEFINED VIRTUAL_ENV (
   @REM We're already in a venv, just run build_data_stream.py (whether or not it is
   @REM the 'right' venv is the caller's responsibility)
   echo "Building in the current venv '%VIRTUAL_ENV'"
   @call python %BUILD_PY% %*
   set RESULT=!ERRORLEVEL!
) else (
   @REM Ensure the (default) venv is created, then run build_data_stream.py in it
   @call %TOOLS_DIR%\ensure_venv.cmd
   @call %TOOLS_DIR%\venv_exec.cmd python %BUILD_PY% %*
   set RESULT=!ERRORLEVEL!
)

EXIT /B !RESULT!