xsize_t: check whether we lose bits
[gitweb.git] / git-tag.sh
index e1bfa82f1ea1213fad8ff8c4b6ad2b17e6ca1f7e..4a0a7b660780b7c377ce80ac49dc99cea3e8137d 100755 (executable)
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Copyright (c) 2005 Linus Torvalds
 
-USAGE='-l [<pattern>] | [-a | -s | -u <key-id>] [-f | -d] [-m <msg>] <tagname> [<head>]'
+USAGE='-l [<pattern>] | [-a | -s | -u <key-id>] [-f | -d | -v] [-m <msg>] <tagname> [<head>]'
 SUBDIRECTORY_OK='Yes'
 . git-sh-setup
 
@@ -12,6 +12,7 @@ force=
 message=
 username=
 list=
+verify=
 while case "$#" in 0) break ;; esac
 do
     case "$1" in
@@ -62,11 +63,28 @@ do
        ;;
     -d)
        shift
+       had_error=0
+       for tag
+       do
+               cur=$(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/$tag_name") ||
                die "Seriously, what tag are you talking about?"
-       git-update-ref -m 'tag: delete' -d "refs/tags/$tag_name" "$tag" &&
-               echo "Deleted tag $tag_name."
+       git-verify-tag -v "$tag"
        exit $?
        ;;
     -*)
@@ -94,7 +112,10 @@ git-check-ref-format "tags/$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\(.*>\)')}
+
+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