63 lines
1000 B
Bash
Executable File
63 lines
1000 B
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) Linus Torvalds, 2005
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#
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USAGE='[<option>...] [-e] <pattern> [<path>...]'
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SUBDIRECTORY_OK='Yes'
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. git-sh-setup
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got_pattern () {
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if [ -z "$no_more_patterns" ]
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then
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pattern="$1" no_more_patterns=yes
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else
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die "git-grep: do not specify more than one pattern"
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fi
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}
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no_more_patterns=
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pattern=
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flags=()
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git_flags=()
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while : ; do
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case "$1" in
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-o|--cached|--deleted|--others|--killed|\
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--ignored|--modified|--exclude=*|\
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--exclude-from=*|\--exclude-per-directory=*)
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git_flags=("${git_flags[@]}" "$1")
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;;
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-e)
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got_pattern "$2"
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shift
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;;
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-A|-B|-C|-D|-d|-f|-m)
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flags=("${flags[@]}" "$1" "$2")
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shift
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;;
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--)
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# The rest are git-ls-files paths
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shift
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break
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;;
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-*)
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flags=("${flags[@]}" "$1")
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;;
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*)
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if [ -z "$no_more_patterns" ]
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then
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got_pattern "$1"
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shift
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fi
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[ "$1" = -- ] && shift
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break
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;;
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esac
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shift
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done
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[ "$pattern" ] || {
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usage
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}
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git-ls-files -z "${git_flags[@]}" -- "$@" |
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xargs -0 grep "${flags[@]}" -e "$pattern" --
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