Revision 9135
Added by Aaron Marcuse-Kubitza almost 12 years ago
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## external commands |
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function command() # usage: [stderr_is_errors=1] command extern_cmd... |
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# to view only explicitly-displayed errors: errors_only=1 script... |
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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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} |
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set_global_fds |
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# show only explicitly-displayed errors (which have been redirected to fd 22) |
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# most of the time this has the same effect as `verbosity=0 script...` |
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if test "$explicit_errors_only"; then exec 2>/dev/null; fi |
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#### vars |
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set_var() { eval "$1"'="$2"'; }
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Also available in: Unified diff
lib/sh/util.sh: added $explicit_errors_only env var which shows only explicitly-displayed errors (those which have been redirected to fd 22). note that most of the time, this has the same effect as `verbosity=0 script...`.