diff options
Diffstat (limited to 'Master/tlpkg/archive/tl-w32-wrapper.cmd')
| -rw-r--r-- | Master/tlpkg/archive/tl-w32-wrapper.cmd | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/Master/tlpkg/archive/tl-w32-wrapper.cmd b/Master/tlpkg/archive/tl-w32-wrapper.cmd new file mode 100644 index 00000000000..abf2bf1578e --- /dev/null +++ b/Master/tlpkg/archive/tl-w32-wrapper.cmd @@ -0,0 +1,90 @@ +@echo off +rem Universal script launcher +rem +rem Originally written 2009 by Tomasz M. Trzeciak +rem Public Domain + +rem Make environment changes local +setlocal enableextensions +rem Get program/script name +if not defined TL_PROGNAME set TL_PROGNAME=%~n0 +rem Check if this is 'sys' version of program +set TEX_SYS_PROG= +if /i "%TL_PROGNAME:~-4%"=="-sys" ( + set TL_PROGNAME=%TL_PROGNAME:~0,-4% + set TEX_SYS_PROG=true +) + +rem Default command to execute +set CMDLINE=call :noscript "%~0" "%TL_PROGNAME%" +rem Make sure our dir is on the search path; avoid trailing backslash +set TL_ROOT=%~dp0? +set TL_ROOT=%TL_ROOT:\bin\win32\?=% +path %TL_ROOT%\bin\win32;%path% +rem Check for kpsewhich availability +if not exist "%TL_ROOT%\bin\win32\kpsewhich.exe" goto :nokpsewhich +rem Ask kpsewhich about root and texmfsys trees (the first line of output) +rem and location of the script (the second line of output) +rem (4NT shell acts wierd with 'if' statements in a 'for' loop, +rem so better process this output further in a subroutine) +for /f "tokens=1-2 delims=;" %%I in ( + 'call "%~dp0kpsewhich.exe" --expand-var "$TEXMFSYSCONFIG/?;$TEXMFSYSVAR/?" --format texmfscripts ^ + "%TL_PROGNAME%.pl" "%TL_PROGNAME%.tlu" "%TL_PROGNAME%.rb" "%TL_PROGNAME%.py"' +) do ( + call :setcmdenv "%%~I" "%%~J" +) + +rem By now we should have the command to execute (whatever it is) +rem Unset program name variable and execute the command +set TL_PROGNAME= +%CMDLINE% %* +rem Finish with goto :eof (it will preserve the last errorlevel) +goto :eof + +REM SUBROUTINES + +:setcmdenv selfautoparent texmfsysconfig texmfsysvar +rem If there is only one argument it must be a script name +if "%~2"=="" goto :setcmd +rem Otherwise, it is the first line from kpsewhich, so to set up the environment +set PERL5LIB=%TL_ROOT%\tlpkg\tlperl\lib +set GS_LIB=%TL_ROOT%\tlpkg\tlgs\lib;%TL_ROOT%\tlpkg\tlgs\fonts +path %TL_ROOT%\tlpkg\tlgs\bin;%TL_ROOT%\tlpkg\tlperl\bin;%TL_ROOT%\tlpkg\installer;%TL_ROOT%\tlpkg\installer\wget;%path% +if not defined TEX_SYS_PROG goto :eof +rem Extra stuff for sys version +set TEXMFCONFIG=%~1 +set TEXMFCONFIG=%TEXMFCONFIG:/?=% +set TEXMFVAR=%~2 +set TEXMFVAR=%TEXMFVAR:/?=% +rem For sys version we might have an executable in the bin dir, so check for it +if exist "%TL_ROOT%\bin\win32\%TL_PROGNAME%.exe" set CMDLINE="%TL_ROOT%\bin\win32\%TL_PROGNAME%.exe" +goto :eof + +:setcmd script +rem Set command based on the script extension +if /i %~x1==.pl set CMDLINE="%TL_ROOT%\tlpkg\tlperl\bin\perl.exe" "%~f1" +if /i %~x1==.tlu set CMDLINE="%TL_ROOT%\bin\win32\texlua.exe" "%~f1" +rem For Ruby and Python we additionally check if their interpreter is available +if /i %~x1==.rb call :chkcmd Ruby.exe "%~f1" +if /i %~x1==.py call :chkcmd Python.exe "%~f1" +goto :eof + +:chkcmd program script +set CMDLINE=%* +rem If there is no interpreter Ruby or Python, suggest getting one +if "%~$PATH:1"=="" set CMDLINE=call :notinstalled %* +goto :eof + +:notinstalled program +echo %1 not found on search path>&2 +echo %~n1 is not distributed with TeX Live and has to be installed separately +exit /b 1 + +:noscript this_file program_name +echo %~nx1: no appropriate script or program found: "%~2">&2 +exit /b 1 + +:nokpsewhich +echo %~nx0: kpsewhich not found: "%~dp0kpsewhich.exe">&2 +exit /b 1 + |