[thirdparty/git.git] / git-prune.sh

#!/bin/sh

. git-sh-setup || die "Not a git archive"

dryrun=
echo=
while case "$#" in 0) break ;; esac
do
    case "$1" in
    -n) dryrun=-n echo=echo ;;
    --) break ;;
    -*) echo >&2 "usage: git-prune [ -n ] [ heads... ]"; exit 1 ;;
    *)  break ;;
    esac
    shift;
done

git-fsck-objects --full --cache --unreachable "$@" |
sed -ne '/unreachable /{
    s/unreachable [^ ][^ ]* //
    s|\(..\)|\1/|p
}' | {
	cd "$GIT_OBJECT_DIRECTORY" || exit
	xargs $echo rm -f
}

git-prune-packed $dryrun
Commit	Line	Data
839a7a06	1	#!/bin/sh
b33e9666	2
215a7ad1	3	. git-sh-setup \|\| die "Not a git archive"
b33e9666	4
ae7c0c92	5	dryrun=
51890a64	6	echo=
ae7c0c92 JH	7	while case "$#" in 0) break ;; esac
	8	do
	9	case "$1" in
51890a64	10	-n) dryrun=-n echo=echo ;;
ae7c0c92	11	--) break ;;
215a7ad1	12	-*) echo >&2 "usage: git-prune [ -n ] [ heads... ]"; exit 1 ;;
ae7c0c92 JH	13	*) break ;;
	14	esac
	15	shift;
	16	done
	17
215a7ad1	18	git-fsck-objects --full --cache --unreachable "$@" \|
ae7c0c92 JH	19	sed -ne '/unreachable /{
	20	s/unreachable [^ ][^ ]* //
	21	s\|\(..\)\|\1/\|p
	22	}' \| {
8ac069ac	23	cd "$GIT_OBJECT_DIRECTORY" \|\| exit
51890a64	24	xargs $echo rm -f
ae7c0c92	25	}
8ac069ac	26
51890a64	27	git-prune-packed $dryrun