X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=git-verify-tag.sh;h=36f171b3028a3460c1c51f9c1f5747a9a0d2d850;hb=74237d6236d7e32f69469ff26df3f3bb3875f523;hp=ed4c89396841d8292185b0504ef62ef36007f354;hpb=d5b0c9ea178dab3599674ccff50645c0464b8c31;p=git.git

diff --git a/git-verify-tag.sh b/git-verify-tag.sh
index ed4c8939..36f171b3 100755
--- a/git-verify-tag.sh
+++ b/git-verify-tag.sh
@@ -1,5 +1,25 @@
 #!/bin/sh
-. git-sh-setup || die "Not a git archive"
+
+USAGE='<tag>'
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
+
+verbose=
+while case $# in 0) break;; esac
+do
+	case "$1" in
+	-v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
+		verbose=t ;;
+	*)
+		break ;;
+	esac
+	shift
+done
+
+if [ "$#" != "1" ]
+then
+	usage
+fi
 
 type="$(git-cat-file -t "$1" 2>/dev/null)" ||
 	die "$1: no such object."
@@ -7,6 +27,16 @@ type="$(git-cat-file -t "$1" 2>/dev/null)" ||
 test "$type" = tag ||
 	die "$1: cannot verify a non-tag object of type $type."
 
-git-cat-file tag "$1" > .tmp-vtag || exit 1
-cat .tmp-vtag | sed '/-----BEGIN PGP/Q' | gpg --verify .tmp-vtag - || exit 1
-rm -f .tmp-vtag
+case "$verbose" in
+t)
+	git-cat-file -p "$1" |
+	sed -n -e '/^-----BEGIN PGP SIGNATURE-----/q' -e p
+	;;
+esac
+
+git-cat-file tag "$1" >"$GIT_DIR/.tmp-vtag" || exit 1
+cat "$GIT_DIR/.tmp-vtag" |
+sed '/-----BEGIN PGP/Q' |
+gpg --verify "$GIT_DIR/.tmp-vtag" - || exit 1
+rm -f "$GIT_DIR/.tmp-vtag"
+