ShaderToHuman/transpileToGLSL.bat at master · electronicarts/ShaderToHuman · GitHub

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@echo off
@set "OUT_DIR=docs"

rem this generates %OUT_DIR%/docs and %OUT_DIR%/include from docs_src

rem skip downto MAIN to have functions on top
GOTO:MAIN

:transpile
    SETLOCAL ENABLEDELAYEDEXPANSION
        set FILE_NAME=%~1
        set SUB_CATEGORY=%~2
        echo #define SUB_CATEGORY %SUB_CATEGORY% > input
        echo #define COPYRIGHT 0 >> input
        echo #include "docs_src/common.hlsl" >> input
        type docs_src\%FILE_NAME%.hlsl >> input
        cl /EP /C input > %OUT_DIR%\docs\%FILE_NAME%_%SUB_CATEGORY%.hlsl
        echo #define SUB_CATEGORY %SUB_CATEGORY% > input
        echo #include "include/s2h_glsl.hlsl" >> input
        echo #include "docs_src/common.hlsl" >> input
        type docs_src\%FILE_NAME%.hlsl >> input
        cl /EP /C input > %OUT_DIR%\docs\%FILE_NAME%_%SUB_CATEGORY%.glsl
    ENDLOCAL
EXIT /B 0


GATHER

:MAIN

@set "CURRENT=%cd%"

@rem xcopy include\s2h.hlsl docs\include\ /y

@rem find the latest Visual Studio installation
set "VSWHERE=%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe"
if not exist "%VSWHERE%" set "VSWHERE=%ProgramFiles%\Microsoft Visual Studio\Installer\vswhere.exe"
if not exist "%vswhere%" (
    echo "vswhere not found. Visual Studio installation required"
    exit /b 1
)

for /f "usebackq tokens=*" %%i in (`
    "%VSWHERE%" -latest -products * ^
    -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 ^
    -property installationPath
`) do (
    set "VSINSTALL=%%i"
)

@rem set up the VS environment (this make the 'cl' command visible)
if exist "%VSINSTALL%\VC\Auxiliary\Build\vcvarsall.bat" (
    call "%VSINSTALL%\VC\Auxiliary\Build\vcvarsall.bat" x64
) else (
    echo "Visual Studio (VC++) not found"
    exit /b 1
)

@rem /P is to run the preprocessor
@rem /E is to run the preprocessor to stdout
@rem /EP is to run the preprocessor to stdout, no adding #line
@rem /C is to keep comments
@rem > to redirect to a file
@rem >> to redirect to a file
@rem xcopy dest*
@rem echo f | xcopy /y src dest
@rem >2 NUL to supress error messages e.g. folder already exists

@mkdir %OUT_DIR% 2> NUL
@mkdir docs\include 2> NUL
@mkdir docs\docs 2> NUL

@rem todo: refactor to have less repetition
@type include\s2h_glsl.hlsl > input
@type include\s2h.hlsl >> input
@cl /EP /C input > %OUT_DIR%\include\s2h.glsl
@cl /EP /C include\s2h.hlsl > %OUT_DIR%\include\s2h.hlsl

@type include\s2h_glsl.hlsl > input
@type include\s2h_scatter.hlsl >> input
@cl /EP /C input > %OUT_DIR%\include\s2h_scatter.glsl
@cl /EP /C include\s2h_scatter.hlsl > %OUT_DIR%\include\s2h_scatter.hlsl

@type include\s2h_glsl.hlsl > input
@type include\s2h_3d.hlsl >> input
@cl /EP /C input > %OUT_DIR%\include\s2h_3d.glsl
@cl /EP /C include\s2h_3d.hlsl > %OUT_DIR%\include\s2h_3d.hlsl

rem 0..7 = let subGather = "printTxt|printDatatype|shapes|radio|button|checkbox|slider|sliderRGB";
call:transpile gather_docs 0
call:transpile gather_docs 1
call:transpile gather_docs 2
call:transpile gather_docs 3
call:transpile gather_docs 4
call:transpile gather_docs 5
call:transpile gather_docs 6

call:transpile scatter_docs 0
call:transpile scatter_docs 1
call:transpile scatter_docs 2
call:transpile scatter_docs 3
call:transpile scatter_docs 4
call:transpile scatter_docs 5
call:transpile scatter_docs 6
call:transpile scatter_docs 7

call:transpile 2d_docs 0
call:transpile 2d_docs 1
call:transpile 2d_docs 2
call:transpile 2d_docs 3
call:transpile 2d_docs 4
call:transpile 2d_docs 5
call:transpile 2d_docs 6
call:transpile 2d_docs 7
call:transpile 2d_docs 8
call:transpile 2d_docs 9
call:transpile 2d_docs 10

call:transpile 3d_docs 0
call:transpile 3d_docs 1
call:transpile 3d_docs 2
call:transpile 3d_docs 3
call:transpile 3d_docs 4
call:transpile 3d_docs 5

call:transpile ui_docs 0
call:transpile ui_docs 1
call:transpile ui_docs 2
call:transpile ui_docs 3
call:transpile ui_docs 4
call:transpile ui_docs 5

call:transpile intro 0

@rem cleanup =============================================
cd %CURRENT%
@del input