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Revision 9134

Added by Aaron Marcuse-Kubitza over 11 years ago

lib/sh/util.sh: command(): support ensuring errors are visible by redirecting them to fd 22 (global stderr) when $stderr_is_errors is set

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lib/sh/util.sh
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## external commands


  		




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function command() { builtin command -- "$@"; }


  		




  
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function command() # usage: [stderr_is_errors=1] command extern_cmd...


  		




  
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{


  		




  
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	set -- -- "$@" # prepend -- so command name not treated as `command` option


  		




  
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	set -- builtin command "$@"


  		




  
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	if test "$stderr_is_errors"; then "$@" 2>&22 # ensure errors are visible


  		




  
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	else "$@"; fi


  		




  
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}


  		




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alias echo_run_prep='cmd2rel_path; echo_cmd "$@"; cmd_indent'


  		




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