51 lines
1.2 KiB
Batchfile
51 lines
1.2 KiB
Batchfile
@echo off
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@rem
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@rem runperl.bat
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@rem
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@rem Runs "perl %1" and checks for an output file %2.
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@rem
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@rem The perl program is located using "ftype" or the PATH. Using ftype
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@rem is more likely to find ActiveState perl rather than MSYS or Cygwin.
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@rem For ActiveState the perl script sees a $^O value of "MSWin32".
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@rem
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@rem find perl using ftype
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SET RUNPERL_PERL=
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for /f "tokens=2 delims== " %%I in ('cmd /c "ftype perl 2>NUL:"') do set RUNPERL_PERL=%%~I
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IF "%RUNPERL_PERL%"=="" goto no_ftype
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IF NOT EXIST "%RUNPERL_PERL%" goto no_ftype
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@rem run the ftype perl
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IF EXIST %2 del /f %2
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for /f "tokens=2 delims== " %%I in ('cmd /c "ftype perl 2>NUL:"') do %%I %1 %3 %4 %5
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goto done
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@rem find perl on the path
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:no_ftype
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where /q perl
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if errorlevel 1 goto fail_no_perl
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@rem run perl on the path
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IF EXIST %2 del /f %2
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cmd /c perl %1 %3 %4 %5
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goto done
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@rem after running perl check for the touchfile
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:done
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IF NOT EXIST "%2" goto fail_no_touchfile
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echo done
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goto end
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@rem error if no perl
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:fail_no_perl
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echo error: failed to find perl: please install ActiveState perl
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goto end
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@rem error if no touchfile
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:fail_no_touchfile
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echo error: perl command failed: no output file created
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goto end
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:end
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if "%RUNPERL_NOPAUSE%"=="" pause
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