| #!/bin/sh |
| # Copyright (c) 2005 Linus Torvalds |
| |
| USAGE='-l [<pattern>] | [-a | -s | -u <key-id>] [-f | -d] [-m <msg>] <tagname> [<head>]' |
| SUBDIRECTORY_OK='Yes' |
| . git-sh-setup |
| |
| annotate= |
| signed= |
| force= |
| message= |
| username= |
| list= |
| 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" |
| ;; |
| -u) |
| annotate=1 |
| signed=1 |
| shift |
| username="$1" |
| ;; |
| -d) |
| shift |
| tag_name="$1" |
| rm "$GIT_DIR/refs/tags/$tag_name" && \ |
| echo "Deleted tag $tag_name." |
| exit $? |
| ;; |
| -*) |
| usage |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| name="$1" |
| [ "$name" ] || usage |
| if [ -e "$GIT_DIR/refs/tags/$name" -a -z "$force" ]; then |
| die "tag '$name' already exists" |
| 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 |
| : ${username:=$(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 "$message" ]; then |
| ( echo "#" |
| echo "# Write a tag message" |
| echo "#" ) > "$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 ] || { |
| 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 < "$GIT_DIR"/TAG_TMP) |
| fi |
| |
| leading=`expr "refs/tags/$name" : '\(.*\)/'` && |
| mkdir -p "$GIT_DIR/$leading" && |
| echo $object > "$GIT_DIR/refs/tags/$name" |
