X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-branch.sh;h=f823c788fd92cc2038a7c9700c5acf254cc0d5b6;hb=91c23e48d0666a673dd14760bb00f6d59234d9d9;hp=134e68cf7f0389d73af000c4303c4dda27f89d57;hpb=d882e1ac94eb2301833131f2165c6ac91db67eac;p=git.git

diff --git a/git-branch.sh b/git-branch.sh
index 134e68cf7..f823c788f 100755
--- a/git-branch.sh
+++ b/git-branch.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-USAGE='[(-d | -D) <branchname>] | [[-f] <branchname> [<start-point>]] | -r'
+USAGE='[-l] [-f] <branchname> [<start-point>] | (-d | -D) <branchname> | [-r]'
 LONG_USAGE='If no arguments, show available branches and mark current branch with a star.
 If one argument, create a new branch <branchname> based off of current HEAD.
 If two arguments, create a new branch <branchname> based off of <start-point>.'
@@ -42,6 +42,7 @@ If you are sure you want to delete it, run 'git branch -D $branch_name'."
 	    esac
 	    ;;
 	esac
+	rm -f "$GIT_DIR/logs/refs/heads/$branch_name"
 	rm -f "$GIT_DIR/refs/heads/$branch_name"
 	echo "Deleted branch $branch_name."
     done
@@ -55,6 +56,7 @@ ls_remote_branches () {
 }
 
 force=
+create_log=
 while case "$#,$1" in 0,*) break ;; *,-*) ;; *) break ;; esac
 do
 	case "$1" in
@@ -69,6 +71,9 @@ do
 	-f)
 		force="$1"
 		;;
+	-l)
+		create_log="yes"
+		;;
 	--)
 		shift
 		break
@@ -107,6 +112,16 @@ rev=$(git-rev-parse --verify "$head") || exit
 git-check-ref-format "heads/$branchname" ||
 	die "we do not like '$branchname' as a branch name."
 
+if [ -d "$GIT_DIR/refs/heads/$branchname" ]
+then
+	for refdir in `cd "$GIT_DIR" && \
+		find "refs/heads/$branchname" -type d | sort -r`
+	do
+		rmdir "$GIT_DIR/$refdir" || \
+		    die "Could not delete '$refdir', there may still be a ref there."
+	done
+fi
+
 if [ -e "$GIT_DIR/refs/heads/$branchname" ]
 then
 	if test '' = "$force"
@@ -117,4 +132,9 @@ then
 		die "cannot force-update the current branch."
 	fi
 fi
-git update-ref "refs/heads/$branchname" $rev
+if test "$create_log" = 'yes'
+then
+	mkdir -p $(dirname "$GIT_DIR/logs/refs/heads/$branchname")
+	touch "$GIT_DIR/logs/refs/heads/$branchname"
+fi
+git update-ref -m "branch: Created from $head" "refs/heads/$branchname" $rev