allow git-update-ref create refs with slashes in names
Make git-update-ref create references with slashes in them. git-branch
and git-checkout already support such reference names.
git-branch can use git-update-ref to create the references in a more
formal manner now.
Signed-off-by: Junio C Hamano <junkio@cox.net>
diff --git a/git-branch.sh b/git-branch.sh
index 67f113a..11d52fd 100755
--- a/git-branch.sh
+++ b/git-branch.sh
@@ -102,6 +102,5 @@
git-check-ref-format "heads/$branchname" ||
die "we do not like '$branchname' as a branch name."
-leading=`expr "refs/heads/$branchname" : '\(.*\)/'` &&
-mkdir -p "$GIT_DIR/$leading" &&
-echo $rev > "$GIT_DIR/refs/heads/$branchname"
+git update-ref "refs/heads/$branchname" $rev
+
diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index 5f98f64..36f7749 100755
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -24,4 +24,12 @@
'git branch --help should not have created a bogus branch' \
'test -f .git/refs/heads/--help'
+test_expect_success \
+ 'git branch abc should create a branch' \
+ 'git-branch abc && test -f .git/refs/heads/abc'
+
+test_expect_success \
+ 'git branch a/b/c should create a branch' \
+ 'git-branch a/b/c && test -f .git/refs/heads/a/b/c'
+
test_done
diff --git a/update-ref.c b/update-ref.c
index d79dc52..e6fbddb 100644
--- a/update-ref.c
+++ b/update-ref.c
@@ -19,7 +19,8 @@
int main(int argc, char **argv)
{
char *hex;
- const char *refname, *value, *oldval, *path, *lockpath;
+ const char *refname, *value, *oldval, *path;
+ char *lockpath;
unsigned char sha1[20], oldsha1[20], currsha1[20];
int fd, written;
@@ -49,6 +50,8 @@
}
path = strdup(path);
lockpath = mkpath("%s.lock", path);
+ if (safe_create_leading_directories(lockpath) < 0)
+ die("Unable to create all of %s", lockpath);
fd = open(lockpath, O_CREAT | O_EXCL | O_WRONLY, 0666);
if (fd < 0)
