ohmyzsh/lib/grep.zsh

#
# Color grep results
# Examples: http://rubyurl.com/ZXv
#

GREP_OPTIONS="--color=auto"

# avoid VCS folders (if the necessary grep flags are available)
VCS_FOLDERS="{.bzr,.cvs,.git,.hg,.svn}"

grep-flag-available() {
    echo | command grep $1 "" >/dev/null 2>&1
}
if grep-flag-available --exclude-dir=.cvs; then
    GREP_OPTIONS+=" --exclude-dir=$VCS_FOLDERS"
elif grep-flag-available --exclude=.cvs; then
    GREP_OPTIONS+=" --exclude=$VCS_FOLDERS"
fi
unset VCS_FOLDERS
unfunction grep-flag-available

export GREP_OPTIONS="$GREP_OPTIONS"
export GREP_COLOR='1;32'
Importing initial files after reorganizing stuff. 2009-08-28 20:14:17 +02:00			`#`
			`# Color grep results`
			`# Examples: http://rubyurl.com/ZXv`
			`#`
avoid VCS folders 2012-06-14 07:06:36 +02:00
set exclude-dir or exclude grep flags only if available 2014-03-24 08:17:19 +01:00			`GREP_OPTIONS="--color=auto"`

			`# avoid VCS folders (if the necessary grep flags are available)`
Ignore .bzr folders in grep too 2014-12-13 19:14:23 +01:00			`VCS_FOLDERS="{.bzr,.cvs,.git,.hg,.svn}"`
Extract VCS folders definition to avoid repetition 2014-12-13 19:13:27 +01:00
set exclude-dir or exclude grep flags only if available 2014-03-24 08:17:19 +01:00			`grep-flag-available() {`
Use unaliased grep in flag check 2014-12-13 19:18:11 +01:00			`echo \| command grep $1 "" >/dev/null 2>&1`
set exclude-dir or exclude grep flags only if available 2014-03-24 08:17:19 +01:00			`}`
			`if grep-flag-available --exclude-dir=.cvs; then`
Extract VCS folders definition to avoid repetition 2014-12-13 19:13:27 +01:00			`GREP_OPTIONS+=" --exclude-dir=$VCS_FOLDERS"`
set exclude-dir or exclude grep flags only if available 2014-03-24 08:17:19 +01:00			`elif grep-flag-available --exclude=.cvs; then`
Extract VCS folders definition to avoid repetition 2014-12-13 19:13:27 +01:00			`GREP_OPTIONS+=" --exclude=$VCS_FOLDERS"`
set exclude-dir or exclude grep flags only if available 2014-03-24 08:17:19 +01:00			`fi`
Extract VCS folders definition to avoid repetition 2014-12-13 19:13:27 +01:00			`unset VCS_FOLDERS`
set exclude-dir or exclude grep flags only if available 2014-03-24 08:17:19 +01:00			`unfunction grep-flag-available`

Fix export syntax of $GREP_OPTIONS Fixes #2641, #2642 2014-03-23 02:03:12 +01:00			`export GREP_OPTIONS="$GREP_OPTIONS"`
			`export GREP_COLOR='1;32'`