Generalize the code for spawning commands #19

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jstorimer commented Apr 26, 2012

  • spawn commands using open3

  • print stdout and stderr unless the exit code was 0

  • swallow the backtrace in case the program can't be found
    This leads to nice messages like:

    No such file or directory - html2text

Generalize the code for spawning commands
- spawn commands using open3
- print stdout and stderr unless its exit code was 0
- swallow the backtrace in case the program can't be found
  This leads to nice messages like:

  No such file or directory - html2text

@fnando fnando closed this Apr 27, 2012

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fnando commented Apr 27, 2012

Nice. We said it was opened to discussion, but I merged it anyway. :)

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