Revision 9373
Added by Aaron Marcuse-Kubitza over 11 years ago
| lib/sh/util.sh | ||
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| 232 | 232 |
# before cmd: log++ cmd... |
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# without a cmd, "$@" expands to nothing and assignments are applied to caller |
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# "${@:2}" expands to all of $@ after *1st* arg, not 2nd ($@ indexes start at 1)
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log+() { PS4="$(PS4_prefix_n)$PS4" verbosity=$((verbosity - $1)) "${@:2}"; }
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log-() { PS4="${PS4:$1}" verbosity=$((verbosity + $1)) "${@:2}"; }
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log+() |
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{
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# no local vars because w/o cmd, assignments should be applied to caller |
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PS4="$(if test "$1" -gt 0; then echo "$(PS4_prefix_n)$PS4" |
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else echo "${PS4:$1}"; fi)" \
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verbosity=$((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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| 238 | 244 |
log--() { log- 1 "$@"; }
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| 239 | 245 |
alias log_local='declare PS4="$PS4" verbosity="$verbosity"' |
Also available in: Unified diff
lib/sh/util.sh: logging: log+: support negative log_level adjustments. log-: use log+ with the negative of its argument