git-tag -d <tag>: delete tag <tag>

This adds option '-d' to git-tag.sh and documents it. Signed-off-by: Kai Ruemmler <kai.ruemmler@gmx.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
git-mirror · Nov 8, 2005 · 61f8151 · 61f8151
1 parent 23fc63b
commit 61f8151
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diff --git a/Documentation/git-tag.txt b/Documentation/git-tag.txt
@@ -8,7 +8,7 @@ git-tag -  Create a tag object signed with GPG
 
 SYNOPSIS
 --------
-'git-tag' [-a | -s | -u <key-id>] [-f] [-m <msg>] <name> [<head>]
+'git-tag' [-a | -s | -u <key-id>] [-f | -d] [-m <msg>] <name> [<head>]
 
 DESCRIPTION
 -----------
@@ -30,6 +30,8 @@ A GnuPG signed tag object will be created when `-s` or `-u
 committer identity for the current user is used to find the
 GnuPG key for signing.
 
+`-d <tag>` deletes the tag.
+
 
 Author
 ------

diff --git a/git-tag.sh b/git-tag.sh
@@ -4,7 +4,7 @@
 . git-sh-setup || die "Not a git archive"
 
 usage () {
-    echo >&2 "Usage: git-tag [-a | -s | -u <key-id>] [-f] [-m <msg>] <tagname> [<head>]"
+    echo >&2 "Usage: git-tag [-a | -s | -u <key-id>] [-f | -d] [-m <msg>] <tagname> [<head>]"
     exit 1
 }
 
@@ -37,6 +37,13 @@ do
 	shift
 	username="$1"
 	;;
+    -d)
+    	shift
+	tag_name="$1"
+	rm "$GIT_DIR/refs/tags/$tag_name" && \
+	        echo "Deleted tag $tag_name."
+	exit $?
+	;;
     -*)
         usage
 	;;