Revision 9077
Added by Aaron Marcuse-Kubitza about 11 years ago
util.sh | ||
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: "${verbosity=3}" # default |
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: "${verbosity:=0}" # ensure non-empty |
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declare -i verbosity # ensure integer |
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export verbosity # propagate the verbosity to invoked commands
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export PS4 verbosity # propagate indent and verbosity to invoked commands
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can_log() { test "$verbosity" -gt 0; } # verbosity=0 turns off all logging |
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Also available in: Unified diff
lib/sh/util.sh: propagate indent to invoked commands by exporting PS4