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24 lines
602 B
Bash
24 lines
602 B
Bash
#
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# Color grep results
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# Examples: http://rubyurl.com/ZXv
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#
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GREP_OPTIONS="--color=auto"
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# avoid VCS folders (if the necessary grep flags are available)
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grep-flag-available() {
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echo | grep $1 "" >/dev/null 2>&1
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}
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if grep-flag-available --exclude-dir=.cvs; then
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for PATTERN in .cvs .git .hg .svn; do
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GREP_OPTIONS+=" --exclude-dir=$PATTERN"
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done
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elif grep-flag-available --exclude=.cvs; then
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for PATTERN in .cvs .git .hg .svn; do
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GREP_OPTIONS+=" --exclude=$PATTERN"
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done
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fi
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unfunction grep-flag-available
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export GREP_OPTIONS="$GREP_OPTIONS"
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export GREP_COLOR='1;32'
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