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Merge pull request #865 from janschulz/where_is_git

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better git path handling
This commit is contained in:
Benjamin Staneck 2016-04-08 18:59:58 +02:00
commit 7eb7255741
2 changed files with 43 additions and 10 deletions
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51
vendor/init.bat vendored
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@ -40,24 +40,55 @@ if not exist "%CMDER_ROOT%\config\settings" (
set PLINK_PROTOCOL=ssh
if not defined TERM set TERM=cygwin
:: Check if msysgit is installed
if exist "%ProgramFiles%\Git" (
set "GIT_INSTALL_ROOT=%ProgramFiles%\Git"
) else if exist "%ProgramFiles(x86)%\Git" (
set "GIT_INSTALL_ROOT=%ProgramFiles(x86)%\Git"
) else if exist "%USERPROFILE%\AppData\Local\Programs\Git" (
set "GIT_INSTALL_ROOT=%USERPROFILE%\AppData\Local\Programs\Git"
) else if exist "%CMDER_ROOT%\vendor\git-for-windows" (
set "GIT_INSTALL_ROOT=%CMDER_ROOT%\vendor\git-for-windows"
:: The idea:
:: * if the users points as to a specific git, use that
:: * test if a git is in path and if yes, use that
:: * last, use our vendored git
:: also check that we have a recent enough version of git (e.g. test for GIT\cmd\git.exe)
if defined GIT_INSTALL_ROOT (
if exist "%GIT_INSTALL_ROOT%\cmd\git.exe" (goto :FOUND_GIT)
)
:: check if git is in path...
setlocal enabledelayedexpansion
for /F "delims=" %%F in ('where git.exe') do @(
pushd %%~dpF
cd ..
set "test_dir=!CD!"
popd
if exist "!test_dir!\cmd\git.exe" (
set GIT_INSTALL_ROOT=!test_dir!
set test_dir=
goto :FOUND_GIT
) else (
echo Found old git version in "!test_dir!", but not using...
set test_dir=
)
)
:: our last hope: our own git...
:VENDORED_GIT
if exist "%CMDER_ROOT%\vendor\git-for-windows" (
set "GIT_INSTALL_ROOT=%CMDER_ROOT%\vendor\git-for-windows"
rem add the minimal git commands to the front of the path
set "PATH=%GIT_INSTALL_ROOT%\cmd;%PATH%"
) else (
goto :NO_GIT
)
:FOUND_GIT
:: Add git to the path
if defined GIT_INSTALL_ROOT (
set "PATH=%GIT_INSTALL_ROOT%\bin;%GIT_INSTALL_ROOT%\usr\bin;%GIT_INSTALL_ROOT%\usr\share\vim\vim74;%PATH%"
rem add the unix commands at the end to not shadow windows commands like more
echo Enhancing PATH with unix commands from git [%GIT_INSTALL_ROOT%]
set "PATH=%PATH%;%GIT_INSTALL_ROOT%\usr\bin;%GIT_INSTALL_ROOT%\usr\share\vim\vim74"
:: define SVN_SSH so we can use git svn with ssh svn repositories
if not defined SVN_SSH set "SVN_SSH=%GIT_INSTALL_ROOT:\=\\%\\bin\\ssh.exe"
)
:NO_GIT
endlocal & set PATH=%PATH% & set SVN_SSH=%SVN_SSH% & set GIT_INSTALL_ROOT=%GIT_INSTALL_ROOT%
:: Enhance Path
set "PATH=%CMDER_ROOT%\bin;%PATH%;%CMDER_ROOT%\"

2
vendor/profile.ps1 vendored
View File

@ -41,6 +41,8 @@ try {
# Check if git is on PATH, i.e. Git already installed on system
Get-command -Name "git" -ErrorAction Stop >$null
} catch {
$env:Path += $(";" + $env:CMDER_ROOT + "\vendor\git-for-windows\cmd")
# for bash.exe, which in the cmd version is found as <GIT>\usr\bin\bash.exe
$env:Path += $(";" + $env:CMDER_ROOT + "\vendor\git-for-windows\bin")
}