Revision 9542
Added by Aaron Marcuse-Kubitza about 11 years ago
| util.sh | ||
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export verbosity # propagate to invoked commands |
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export PS4 # follows verbosity, so also propagate this |
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# set log_level |
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: "${log_level=$(( ${#PS4}-1 ))}" # defaults to # non-space symbols in PS4
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export log_level # propagate to invoked commands |
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verbosity_int() { round_down "$verbosity"; }
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# verbosities (and `make` equivalents): |
| ... | ... | |
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if test "$1" -gt 0; then echo "$(str="${PS4:0:1}" n="$1" repeat)$PS4"
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else echo "${PS4:$((-$1))}"
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fi)" \ |
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log_level="$(float+int "$log_level" "$1")" \ |
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verbosity="$(float+int "$verbosity" "-$1")" "${@:2}"
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} |
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log++() { log+ 1 "$@"; }
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log--() { log+ -1 "$@"; }
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alias log_local='declare PS4="$PS4" verbosity="$verbosity"' |
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alias log_local=\ |
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'declare PS4="$PS4" log_level="$log_level" verbosity="$verbosity"' |
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alias log+='log_local; "log+"' # don't expand next word because it's not a cmd |
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alias log++='log_local; "log++" ' # last space alias-expands next word |
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alias log--='log_local; "log--" ' # last space alias-expands next word |
Also available in: Unified diff
lib/sh/util.sh: log++: also track a numeric log_level var, which follows the PS4 prefix