92 lines
2.6 KiB
Batchfile
92 lines
2.6 KiB
Batchfile
@ECHO OFF
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REM Copyright 2022 Ben Vanik. All Rights Reserved.
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SET "DIR=%~dp0"
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REM ============================================================================
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REM Environment Validation
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REM ============================================================================
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SET "PYTHON_MINIMUM_VERSION[0]=3"
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SET "PYTHON_MINIMUM_VERSION[1]=6"
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CALL :check_python
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IF %_RESULT% NEQ 0 (
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ECHO.
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ECHO Python %PYTHON_MINIMUM_VERSION[0]%.%PYTHON_MINIMUM_VERSION[1]%+ must be installed and on PATH:
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ECHO https://www.python.org/
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GOTO :eof
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)
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REM ============================================================================
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REM Trampoline into xenia-build
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REM ============================================================================
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"%PYTHON_EXE%" "%DIR%\xenia-build" %*
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EXIT /b %ERRORLEVEL%
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REM ============================================================================
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REM Utilities
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REM ============================================================================
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:check_python
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SETLOCAL ENABLEDELAYEDEXPANSION
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SET FOUND_PATH=""
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SET "CANDIDATE_PATHS[0]=C:\python310\python.exe"
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SET "CANDIDATE_PATHS[1]=C:\python39\python.exe"
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SET "CANDIDATE_PATHS[2]=C:\python38\python.exe"
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SET "CANDIDATE_PATHS[3]=C:\python37\python.exe"
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SET "CANDIDATE_PATHS[4]=C:\python%PYTHON_MINIMUM_VERSION[0]%%PYTHON_MINIMUM_VERSION[1]%\python.exe"
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SET "CANDIDATE_PATHS[5]=C:\Windows\py.exe"
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SET OUTPUT_INDEX=6
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FOR /F "usebackq delims=" %%L IN (`2^>NUL where python3`) DO (
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IF %%~zL NEQ 0 (
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SET "CANDIDATE_PATHS[!OUTPUT_INDEX!]=%%L"
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SET /A OUTPUT_INDEX+=1
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)
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)
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FOR /F "usebackq delims=" %%L IN (`2^>NUL where python`) DO (
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IF %%~zL NEQ 0 (
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SET "CANDIDATE_PATHS[!OUTPUT_INDEX!]=%%L"
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SET /A OUTPUT_INDEX+=1
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)
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)
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SET CANDIDATE_INDEX=0
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:check_candidate_loop
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IF NOT DEFINED CANDIDATE_PATHS[%CANDIDATE_INDEX%] (
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GOTO :found_python
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)
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CALL SET CANDIDATE_PATH=%%CANDIDATE_PATHS[%CANDIDATE_INDEX%]%%
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IF NOT EXIST "%CANDIDATE_PATH%" (
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SET /A CANDIDATE_INDEX+=1
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GOTO :check_candidate_loop
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)
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SET "FOUND_PATH=%CANDIDATE_PATH%"
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:found_python
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IF "%FOUND_PATH%"=="" (
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ECHO ERROR: no Python executable found on PATH.
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ECHO Make sure you can run 'python' or 'python3' in a Command Prompt.
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ENDLOCAL & SET _RESULT=1
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GOTO :eof
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)
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CMD /C ""%FOUND_PATH%" -c "import sys; sys.exit(1 if not sys.version_info[:2] ^>= (%PYTHON_MINIMUM_VERSION[0]%, %PYTHON_MINIMUM_VERSION[1]%) else 0)"
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IF %ERRORLEVEL% NEQ 0 (
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ECHO ERROR: Python version mismatch, not at least %PYTHON_MINIMUM_VERSION[0]%.%PYTHON_MINIMUM_VERSION[1]%.
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ECHO Found Python executable was "%FOUND_PATH%".
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ENDLOCAL & SET _RESULT=1
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GOTO :eof
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)
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ENDLOCAL & (
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SET _RESULT=0
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SET "PYTHON_EXE=%FOUND_PATH%"
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)
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GOTO :eof
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