c9fc748f84
People typically say 'grep -e $pattern' because $pattern has a leading dash which would be mistaken as a grep flag. Make sure we pass -e in front of $pattern when we invoke grep. Signed-off-by: Junio C Hamano <junkio@cox.net>
44 lines
656 B
Bash
Executable File
44 lines
656 B
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# Copyright (c) Linus Torvalds, 2005
|
|
#
|
|
|
|
pattern=
|
|
flags=()
|
|
git_flags=()
|
|
while : ; do
|
|
case "$1" in
|
|
--cached|--deleted|--others|--killed|\
|
|
--ignored|--exclude=*|\
|
|
--exclude-from=*|\--exclude-per-directory=*)
|
|
git_flags=("${git_flags[@]}" "$1")
|
|
;;
|
|
-e)
|
|
pattern="$2"
|
|
shift
|
|
;;
|
|
-A|-B|-C|-D|-d|-f|-m)
|
|
flags=("${flags[@]}" "$1" "$2")
|
|
shift
|
|
;;
|
|
--)
|
|
# The rest are git-ls-files paths (or flags)
|
|
shift
|
|
break
|
|
;;
|
|
-*)
|
|
flags=("${flags[@]}" "$1")
|
|
;;
|
|
*)
|
|
if [ -z "$pattern" ]; then
|
|
pattern="$1"
|
|
shift
|
|
fi
|
|
break
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
git-ls-files -z "${git_flags[@]}" "$@" |
|
|
xargs -0 grep "${flags[@]}" -e "$pattern"
|