mirror of
https://github.com/skywind3000/z.lua
synced 2026-03-15 12:19:49 +00:00
be90b1a528
Originally `z foo` printed a blank line after the command. My recent change accidentally changed how CMD interpreted the end of the file such that CMD stopped printing the blank line. This change adjusts the end of the file to once again cause CMD to print a blank line on finish.
127 lines
1.9 KiB
Batchfile
127 lines
1.9 KiB
Batchfile
@echo off
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setlocal EnableDelayedExpansion
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set "HomeDir=%~dp0"
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set "PathSave=%PATH%"
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set "LuaExe=lua"
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set "LuaScript=%HomeDir%z.lua"
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set "MatchType=-n"
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set "StrictSub=-n"
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set "RunMode=-n"
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set "StripMode="
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set "InterMode="
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if /i not "%_ZL_LUA_EXE%"=="" (
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set "LuaExe=%_ZL_LUA_EXE%"
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)
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:parse
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if /i "%1"=="-r" (
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set "MatchType=-r"
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shift /1
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goto parse
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)
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if /i "%1"=="-t" (
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set "MatchType=-t"
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shift /1
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goto parse
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)
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if /i "%1"=="-c" (
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set "StrictSub=-c"
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shift /1
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goto parse
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)
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if /i "%1"=="-l" (
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set "RunMode=-l"
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shift /1
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goto parse
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)
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if /i "%1"=="-e" (
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set "RunMode=-e"
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shift /1
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goto parse
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)
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if /i "%1"=="-x" (
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set "RunMode=-x"
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shift /1
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goto parse
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)
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if /i "%1"=="--add" (
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set "RunMode=--add"
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shift /1
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goto parse
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)
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if "%1"=="-i" (
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set "InterMode=-i"
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shift /1
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goto parse
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)
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if "%1"=="-I" (
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set "InterMode=-I"
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shift /1
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goto parse
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)
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if /i "%1"=="-s" (
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set "StripMode=-s"
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shift /1
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goto parse
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)
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if /i "%1"=="-h" (
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call "%LuaExe%" "%LuaScript%" -h
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goto end
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)
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if /i "%1"=="--purge" (
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call "%LuaExe%" "%LuaScript%" --purge
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goto end
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)
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:check
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if /i "%1"=="" (
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set "RunMode=-l"
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)
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for /f "delims=" %%i in ('cd') do set "PWD=%%i"
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if /i "%RunMode%"=="-n" (
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for /f "delims=" %%i in ('call "%LuaExe%" "%LuaScript%" --cd %MatchType% %StrictSub% %InterMode% %*') do set "NewPath=%%i"
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if not "!NewPath!"=="" (
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if exist !NewPath!\nul (
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if /i not "%_ZL_ECHO%"=="" (
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echo !NewPath!
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)
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pushd !NewPath!
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pushd !NewPath!
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endlocal
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goto popdir
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)
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)
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) else (
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call "%LuaExe%" "%LuaScript%" "%RunMode%" %MatchType% %StrictSub% %InterMode% %StripMode% %*
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)
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:end
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echo.
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goto :eof
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:popdir
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rem -- Exploits variable expansion and the pushd stack to set the current
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rem -- directory without leaking a pushd.
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popd
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setlocal
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set NewPath=%CD%
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endlocal & popd & cd /d "%NewPath%"
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