91 lines
1.5 KiB
Bash
91 lines
1.5 KiB
Bash
#!/bin/sh
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# apkgrel - display or bump pkgrel in APKBUILDs
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# Copyright (c) 2012 Natanael Copa <ncopa@alpinelinux.org>
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#
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# Distributed under GPL-2
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#
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program=${0##*/}
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do_show() {
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awk -F= '$1 == "pkgrel" { print $2 }' "$@"
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}
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do_set() {
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sed -e "/^pkgrel=/s/=.*/=${setto:-0}/" \
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-i "$@"
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}
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do_add () {
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local f= old=
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for f in "$@"; do
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[ -n "$only_clean_git" ] \
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&& [ -n "$(git diff --name-only $f)" ] \
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&& continue
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[ -d "$f" ] && f="$f/APKBUILD"
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old=$(do_show "$f")
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setto=$(($old + 1))
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do_set "$f" || return 1
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done
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}
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do_verify() {
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[ -n "$force" ] && return 0
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local f= rc=0
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for f in "$@"; do
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[ -d "$f" ] && f="$f/APKBUILD"
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if ! grep -q '^pkgrel=[0-9]' "$f"; then
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echo "$f: Has no proper pkgrel" >&2
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rc=1
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fi
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done
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return $rc
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}
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do_nothing() {
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return 0
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}
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do_usage() {
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cat <<__EOF__
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Usage: $program -a|-h|-s NUM|-t|-z [-f] FILE...
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Commands:
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-a Add 1 to current pkgrel
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-g Only do the change on files that have clean git status
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-h Show this help
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-s Set pkgrel to NUM
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-t Only verify that files are in proper format
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-z Set pkgrel to 0
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Options:
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-f Force, even if given files are not in proper format
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__EOF__
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}
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cmd=do_show
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force=
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while getopts "afghs:tz" opt; do
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case $opt in
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a) cmd=do_add;;
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g) only_clean_git=1;;
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f) force=1;;
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h) cmd=do_usage;;
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s) setto=$OPTARG; cmd=do_set;;
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t) cmd=do_nothing;;
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z) setto=0; cmd=do_set;;
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esac
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done
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shift $(( $OPTIND - 1))
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if [ $# -eq 0 ]; then
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do_usage
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exit 1
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fi
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do_verify "$@" || exit 1
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$cmd "$@"
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