2 # Copyright (c) 2005 Linus Torvalds
4 . git-sh-setup || die "Not a git archive"
7 echo >&2 "Usage: git-tag [-a | -s | -u <key-id>] [-f] [-m <msg>] <tagname> [<head>]"
16 while case "$#" in 0) break ;; esac
52 if [ -e "$GIT_DIR/refs/tags/$name" -a -z "$force" ]; then
53 die "tag '$name' already exists"
56 git-check-ref-format "tags/$name" ||
57 die "we do not like '$name' as a tag name."
59 object=$(git-rev-parse --verify --default HEAD "$@") || exit 1
60 type=$(git-cat-file -t $object) || exit 1
61 tagger=$(git-var GIT_COMMITTER_IDENT) || exit 1
62 : ${username:=$(expr "$tagger" : '\(.*>\)')}
64 trap 'rm -f .tmp-tag* .tagmsg .editmsg' 0
66 if [ "$annotate" ]; then
67 if [ -z "$message" ]; then
69 echo "# Write a tag message"
71 ${VISUAL:-${EDITOR:-vi}} .editmsg || exit
73 echo "$message" > .editmsg
76 grep -v '^#' < .editmsg | git-stripspace > .tagmsg
79 echo >&2 "No tag message?"
83 ( echo -e "object $object\ntype $type\ntag $name\ntagger $tagger\n"; cat .tagmsg ) > .tmp-tag
84 rm -f .tmp-tag.asc .tagmsg
85 if [ "$signed" ]; then
86 gpg -bsa -u "$username" .tmp-tag &&
87 cat .tmp-tag.asc >>.tmp-tag ||
88 die "failed to sign the tag with GPG."
90 object=$(git-mktag < .tmp-tag)
93 mkdir -p "$GIT_DIR/refs/tags"
94 echo $object > "$GIT_DIR/refs/tags/$name"