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Merge pull request #2650 from kemko/patch-1

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don't add --exclude-dir to GREP_OPTIONS on FreeBSD
This commit is contained in:
Robby Russell 2014-04-19 12:53:42 -07:00
parent ee31abfb2d 9385b3ee0a
commit 8aa6e6a412
1 changed files with 17 additions and 6 deletions
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23
lib/grep.zsh
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@ -3,11 +3,22 @@
# Examples: http://rubyurl.com/ZXv
#
# avoid VCS folders
GREP_OPTIONS=
for PATTERN in .cvs .git .hg .svn; do
GREP_OPTIONS+="--exclude-dir=$PATTERN "
done
GREP_OPTIONS+="--color=auto"
GREP_OPTIONS="--color=auto"
# avoid VCS folders (if the necessary grep flags are available)
grep-flag-available() {
echo | grep $1 "" >/dev/null 2>&1
}
if grep-flag-available --exclude-dir=.cvs; then
for PATTERN in .cvs .git .hg .svn; do
GREP_OPTIONS+=" --exclude-dir=$PATTERN"
done
elif grep-flag-available --exclude=.cvs; then
for PATTERN in .cvs .git .hg .svn; do
GREP_OPTIONS+=" --exclude=$PATTERN"
done
fi
unfunction grep-flag-available
export GREP_OPTIONS="$GREP_OPTIONS"
export GREP_COLOR='1;32'