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Staging
v0.5.1
Revision 9694ec4533b30c1299e9ce7742c65c78b4fa3c5d authored by Junio C Hamano on 03 April 2007, 18:31:21 UTC, committed by Junio C Hamano on 04 April 2007, 02:27:41 UTC 
GIT 1.5.0.7
 
Not that this release really matters, as we will be doing
1.5.1 tomorrow.  This commit is to tie the loose ends and
merge all of "maint" branch into "master" in preparation.

Signed-off-by: Junio C Hamano <junkio@cox.net>
1 parent eb33596
Raw File
git-tag.sh 
#!/bin/sh
# Copyright (c) 2005 Linus Torvalds

USAGE='-l [<pattern>] | [-a | -s | -u <key-id>] [-f | -d | -v] [-m <msg>] <tagname> [<head>]'
SUBDIRECTORY_OK='Yes'
. git-sh-setup

message_given=
annotate=
signed=
force=
message=
username=
list=
verify=
while case "$#" in 0) break ;; esac
do
    case "$1" in
    -a)
	annotate=1
	;;
    -s)
	annotate=1
	signed=1
	;;
    -f)
	force=1
	;;
    -l)
	case "$#" in
	1)
		set x . ;;
	esac
	shift
	git rev-parse --symbolic --tags | sort | grep "$@"
	exit $?
	;;
    -m)
    	annotate=1
	shift
	message="$1"
	if test "$#" = "0"; then
	    die "error: option -m needs an argument"
	else
	    message_given=1
	fi
	;;
    -F)
	annotate=1
	shift
	if test "$#" = "0"; then
	    die "error: option -F needs an argument"
	else
	    message="$(cat "$1")"
	    message_given=1
	fi
	;;
    -u)
	annotate=1
	signed=1
	shift
	username="$1"
	;;
    -d)
    	shift
	had_error=0
	for tag
	do
		cur=$(git-show-ref --verify --hash -- "refs/tags/$tag") || {
			echo >&2 "Seriously, what tag are you talking about?"
			had_error=1
			continue
		}
		git-update-ref -m 'tag: delete' -d "refs/tags/$tag" "$cur" || {
			had_error=1
			continue
		}
		echo "Deleted tag $tag."
	done
	exit $had_error
	;;
    -v)
	shift
	tag_name="$1"
	tag=$(git-show-ref --verify --hash -- "refs/tags/$tag_name") ||
		die "Seriously, what tag are you talking about?"
	git-verify-tag -v "$tag"
	exit $?
	;;
    -*)
        usage
	;;
    *)
	break
	;;
    esac
    shift
done

name="$1"
[ "$name" ] || usage
prev=0000000000000000000000000000000000000000
if git-show-ref --verify --quiet -- "refs/tags/$name"
then
    test -n "$force" || die "tag '$name' already exists"
    prev=`git rev-parse "refs/tags/$name"`
fi
shift
git-check-ref-format "tags/$name" ||
	die "we do not like '$name' as a tag name."

object=$(git-rev-parse --verify --default HEAD "$@") || exit 1
type=$(git-cat-file -t $object) || exit 1
tagger=$(git-var GIT_COMMITTER_IDENT) || exit 1

test -n "$username" ||
	username=$(git-repo-config user.signingkey) ||
	username=$(expr "z$tagger" : 'z\(.*>\)')

trap 'rm -f "$GIT_DIR"/TAG_TMP* "$GIT_DIR"/TAG_FINALMSG "$GIT_DIR"/TAG_EDITMSG' 0

if [ "$annotate" ]; then
    if [ -z "$message_given" ]; then
        ( echo "#"
          echo "# Write a tag message"
          echo "#" ) > "$GIT_DIR"/TAG_EDITMSG
        ${VISUAL:-${EDITOR:-vi}} "$GIT_DIR"/TAG_EDITMSG || exit
    else
        echo "$message" >"$GIT_DIR"/TAG_EDITMSG
    fi

    grep -v '^#' <"$GIT_DIR"/TAG_EDITMSG |
    git-stripspace >"$GIT_DIR"/TAG_FINALMSG

    [ -s "$GIT_DIR"/TAG_FINALMSG -o -n "$message_given" ] || {
	echo >&2 "No tag message?"
	exit 1
    }

    ( printf 'object %s\ntype %s\ntag %s\ntagger %s\n\n' \
	"$object" "$type" "$name" "$tagger";
      cat "$GIT_DIR"/TAG_FINALMSG ) >"$GIT_DIR"/TAG_TMP
    rm -f "$GIT_DIR"/TAG_TMP.asc "$GIT_DIR"/TAG_FINALMSG
    if [ "$signed" ]; then
	gpg -bsa -u "$username" "$GIT_DIR"/TAG_TMP &&
	cat "$GIT_DIR"/TAG_TMP.asc >>"$GIT_DIR"/TAG_TMP ||
	die "failed to sign the tag with GPG."
    fi
    object=$(git-mktag < "$GIT_DIR"/TAG_TMP)
fi

git update-ref "refs/tags/$name" "$object" "$prev"
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