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move git functions to git lib

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This commit is contained in:
Dax T. Games
2020-04-06 08:20:26 -04:00
parent 638d82e989
commit 93f8718489
2 changed files with 96 additions and 56 deletions
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59
vendor/init.bat vendored
View File

@@ -183,9 +183,9 @@ if defined GIT_INSTALL_ROOT (
:: check if git is in path...
for /F "delims=" %%F in ('where git.exe 2^>nul') do (
:: get the absolute path to the user provided git binary
call :is_git_shim "%%~dpF"
call :get_user_git_version
call :compare_git_versions
%lib_git% is_git_shim "%%~dpF"
%lib_git% get_user_git_version
%lib_git% compare_git_versions
)
:: our last hope: our own git...
@@ -371,56 +371,3 @@ if %time_init% gtr 0 (
"%cmder_root%\vendor\bin\timer.cmd" %CMDER_INIT_START% %CMDER_INIT_END%
)
exit /b
:is_git_shim
pushd "%~1"
:: check if there's shim - and if yes follow the path
setlocal enabledelayedexpansion
if exist git.shim (
for /F "tokens=2 delims== " %%I in (git.shim) do (
pushd %%~dpI
set "test_dir=!CD!"
popd
)
) else (
set "test_dir=!CD!"
)
endlocal & set "test_dir=%test_dir%"
popd
exit /b
:compare_git_versions
if %errorlevel% geq 0 (
:: compare the user git version against the vendored version
%lib_git% compare_versions USER VENDORED
:: use the user provided git if its version is greater than, or equal to the vendored git
if %errorlevel% geq 0 if exist "%test_dir:~0,-4%\cmd\git.exe" (
set "GIT_INSTALL_ROOT=%test_dir:~0,-4%"
set test_dir=
goto :FOUND_GIT
) else if %errorlevel% geq 0 (
set "GIT_INSTALL_ROOT=%test_dir%"
set test_dir=
goto :FOUND_GIT
) else (
call :verbose_output Found old %GIT_VERSION_USER% in "%test_dir%", but not using...
set test_dir=
)
) else (
:: compare the user git version against the vendored version
:: if the user provided git executable is not found
if %errorlevel% equ -255 (
call :verbose_output No git at "%git_executable%" found.
set test_dir=
)
)
exit /b
:get_user_git_version
:: get the version information for the user provided git binary
%lib_git% read_version USER "%test_dir%"
%lib_git% validate_version USER %GIT_VERSION_USER%
exit /b

93
vendor/lib/lib_git.cmd vendored
View File

@@ -183,3 +183,96 @@ exit /b
:: looks like we have the same versions.
endlocal & exit /b 0
:::===============================================================================
:::is_git_shim
:::.
:::include:
:::.
::: call "$0"
:::.
:::usage:
:::.
::: %lib_git% is_git_shim [filepath]
:::.
:::required:
:::.
::: [filepath] <in>
:::-------------------------------------------------------------------------------
:is_git_shim
pushd "%~1"
:: check if there's shim - and if yes follow the path
setlocal enabledelayedexpansion
if exist git.shim (
for /F "tokens=2 delims== " %%I in (git.shim) do (
pushd %%~dpI
set "test_dir=!CD!"
popd
)
) else (
set "test_dir=!CD!"
)
endlocal & set "test_dir=%test_dir%"
popd
exit /b
:::===============================================================================
:::compare_git_versions
:::.
:::include:
:::.
::: call "$0"
:::.
:::usage:
:::.
::: %lib_git% compare_git_versions
:::-------------------------------------------------------------------------------
:compare_git_versions
if %errorlevel% geq 0 (
:: compare the user git version against the vendored version
%lib_git% compare_versions USER VENDORED
:: use the user provided git if its version is greater than, or equal to the vendored git
if %errorlevel% geq 0 if exist "%test_dir:~0,-4%\cmd\git.exe" (
set "GIT_INSTALL_ROOT=%test_dir:~0,-4%"
set test_dir=
goto :FOUND_GIT
) else if %errorlevel% geq 0 (
set "GIT_INSTALL_ROOT=%test_dir%"
set test_dir=
goto :FOUND_GIT
) else (
call :verbose_output Found old %GIT_VERSION_USER% in "%test_dir%", but not using...
set test_dir=
)
) else (
:: compare the user git version against the vendored version
:: if the user provided git executable is not found
if %errorlevel% equ -255 (
call :verbose_output No git at "%git_executable%" found.
set test_dir=
)
)
exit /b
:::===============================================================================
:::get_user_git_version - get the version information for the user provided git binary
:::.
:::include:
:::.
::: call "$0"
:::.
:::usage:
:::.
::: %lib_git% get_user_git_version
:::-------------------------------------------------------------------------------
:get_user_git_version
:: get the version information for the user provided git binary
%lib_git% read_version USER "%test_dir%"
%lib_git% validate_version USER %GIT_VERSION_USER%
exit /b