rpcs3/Utilities/git-version-gen.cmd
Megamouse 8516e9da70 Add git fallback to git-version-gen.cmd
%ProgramFiles% points to the x86 folder on cirrus, but git only exists in Program Files
2022-04-14 13:35:59 +02:00

133 lines
4.9 KiB
Batchfile

@echo off
rem // This program is free software: you can redistribute it and/or modify
rem // it under the terms of the GNU General Public License as published by
rem // the Free Software Foundation, version 2.0 or later versions.
rem // This program is distributed in the hope that it will be useful,
rem // but WITHOUT ANY WARRANTY; without even the implied warranty of
rem // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
rem // GNU General Public License 2.0 for more details.
rem // A copy of the GPL 2.0 should have been included with the program.
rem // If not, see http://www.gnu.org/licenses/
rem // Official git repository and contact information can be found at
rem // https://github.com/RPCS3/rpcs3 and https://rpcs3.net/.
setlocal ENABLEDELAYEDEXPANSION
setlocal ENABLEEXTENSIONS
set GIT_VERSION_FILE=%~p0..\rpcs3\git-version.h
if not defined GIT (
echo GIT not defined, using git as command.
set GIT='git'
) else (
echo GIT defined as %GIT%
)
call %GIT% describe > NUL 2> NUL
if errorlevel 1 (
echo Git not on PATH, trying fallback paths
set git_array[0]="%ProgramFiles(x86)%\Git\bin\git.exe"
set git_array[1]="C:\Program Files (x86)\Git\bin\git.exe"
set git_array[2]="%ProgramFiles%\Git\bin\git.exe"
set git_array[3]="C:\Program Files\Git\bin\git.exe"
set git_array[4]="%ProgramFiles(x86)%\Git\cmd\git.exe"
set git_array[5]="C:\Program Files (x86)\Git\cmd\git.exe"
set git_array[6]="%ProgramFiles%\Git\cmd\git.exe"
set git_array[7]="C:\Program Files\Git\cmd\git.exe"
for /l %%n in (0,1,7) do (
set GIT=!git_array[%%n]!
echo Trying fallback path !GIT!
call !GIT! describe > NUL 2> NUL
if errorlevel 1 (
echo git not found on path !GIT!
) else (
echo git found on path !GIT!
goto end_of_git_loop
)
)
)
:end_of_git_loop
if exist "%GIT_VERSION_FILE%" (
rem // Skip updating the file if RPCS3_GIT_VERSION_NO_UPDATE is 1.
findstr /B /C:"#define RPCS3_GIT_VERSION_NO_UPDATE 1" "%GIT_VERSION_FILE%" > NUL
if not errorlevel 1 (
goto done
)
)
call %GIT% describe --always > NUL 2> NUL
if errorlevel 1 (
echo Unable to update git-version.h, git not found.
echo If you don't want to add it to your path, set the GIT environment variable.
echo // This is a generated file. > "%GIT_VERSION_FILE%"
echo. >> "%GIT_VERSION_FILE%"
echo #define RPCS3_GIT_VERSION ^"local_build^" >> "%GIT_VERSION_FILE%"
echo #define RPCS3_GIT_BRANCH ^"local_build^" >> "%GIT_VERSION_FILE%"
echo #define RPCS3_GIT_FULL_BRANCH ^"local_build^" >> "%GIT_VERSION_FILE%"
echo. >> "%GIT_VERSION_FILE%"
echo // If you don't want this file to update/recompile, change to 1. >> "%GIT_VERSION_FILE%"
echo #define RPCS3_GIT_VERSION_NO_UPDATE 0 >> "%GIT_VERSION_FILE%"
goto done
)
rem // Get commit count from (unshallowed) HEAD
for /F %%I IN ('call %GIT% rev-list HEAD --count') do set COMMIT_COUNT=%%I
if defined SYSTEM_PULLREQUEST_SOURCEBRANCH (
rem // These environment variables are defined by Azure pipelines
rem // BUILD_REPOSITORY_NAME will look like "RPCS3/rpcs3"
rem // SYSTEM_PULLREQUEST_SOURCEBRANCH will look like "master"
rem // BUILD_SOURCEBRANCHNAME will look like "master"
rem // See https://docs.microsoft.com/en-us/azure/devops/pipelines/build/variables
set GIT_FULL_BRANCH=%BUILD_REPOSITORY_NAME%/%BUILD_SOURCEBRANCHNAME%
if "%SYSTEM_PULLREQUEST_SOURCEBRANCH%"=="master" (
rem // If pull request comes from a master branch, GIT_BRANCH = username/branch in order to distinguish from upstream/master
for /f "tokens=1* delims=/" %%a in ("%BUILD_REPOSITORY_NAME%") do set user=%%a
set "GIT_BRANCH=!user!/%SYSTEM_PULLREQUEST_SOURCEBRANCH%"
) else (
rem // Otherwise, GIT_BRANCH=branch
set GIT_BRANCH=%SYSTEM_PULLREQUEST_SOURCEBRANCH%
)
rem // Make GIT_VERSION the last commit (shortened); Don't include commit count on non-master builds
for /F %%I IN ('call %GIT% rev-parse --short^=8 HEAD') do set GIT_VERSION=%%I
) else (
rem // Get last commit (shortened) and concat after commit count in GIT_VERSION
for /F %%I IN ('call %GIT% rev-parse --short^=8 HEAD') do set GIT_VERSION=%COMMIT_COUNT%-%%I
for /F %%I IN ('call %GIT% rev-parse --abbrev-ref HEAD') do set GIT_BRANCH=%%I
set GIT_FULL_BRANCH=local_build
)
rem // Echo obtained GIT_VERSION for debug purposes if needed
echo %GIT_VERSION%
echo %GIT_FULL_BRANCH%
rem // Don't modify the file if it already has the current version.
if exist "%GIT_VERSION_FILE%" (
findstr /C:"%GIT_VERSION%" "%GIT_VERSION_FILE%" > NUL
if not errorlevel 1 (
goto done
)
)
echo // This is a generated file. > "%GIT_VERSION_FILE%"
echo. >> "%GIT_VERSION_FILE%"
echo #define RPCS3_GIT_VERSION "%GIT_VERSION%" >> "%GIT_VERSION_FILE%"
echo #define RPCS3_GIT_BRANCH ^"%GIT_BRANCH%^" >> "%GIT_VERSION_FILE%"
echo #define RPCS3_GIT_FULL_BRANCH ^"%GIT_FULL_BRANCH%^" >> "%GIT_VERSION_FILE%"
echo. >> "%GIT_VERSION_FILE%"
echo // If you don't want this file to update/recompile, change to 1. >> "%GIT_VERSION_FILE%"
echo #define RPCS3_GIT_VERSION_NO_UPDATE 0 >> "%GIT_VERSION_FILE%"
:done