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Revision 9209

Added by Aaron Marcuse-Kubitza about 11 years ago

lib/sh/util.sh: added disable_logging() and use it instead of `exec 2>/dev/null`

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lib/sh/util.sh
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### logging


  		




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disable_logging() { exec 2>/dev/null; }


  		




  
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if test "$explicit_errors_only"; then verbosity=0; fi # hide startup logging


  		




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# set verbosity


  		




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# usage: (limit_stderr; cmd...) || return


  		




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# `|| return` needed on Mac because of bug where -e doesn't apply to ()


  		




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function limit_stderr() { if ! (log++; can_log); then exec 2>/dev/null; fi; }


  		




  
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function limit_stderr() { if ! (log++; can_log); then disable_logging; fi; }


  		




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### command echoing


  		




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# most of the time this has the same effect as `verbosity=0 script...`,


  		




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# which displays everything that isn't explicitly hidden


  		




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# this option should only be used for testing the explicit error displaying


  		




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if test "$explicit_errors_only"; then exec 2>/dev/null; fi


  		




  
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if test "$explicit_errors_only"; then disable_logging; fi


  		




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#### vars


  		












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