On Tue, Feb 09, 2016 at 05:54:01PM +0300, Kirill Likhodedov wrote:
> Git doesn’t allow me to execute
> git worktree add -B
> where already exists in the repository.
>
> The command prints the following:
> Preparing (identifier )
> fatal: Refusing to point HEAD outside of refs/
>
> I’m trying to create a worktree on an existing branch ,
> which should point to . This obviously should fail with
> “-b”, but I use “-B” and expect it to be reset to as
> mentioned in the docs:
>
> By default, -b refuses to create a new branch if it already exists.
> -B overrides this safeguard, resetting to .
>
> Do I miss something or there is a bug?
According to the man page, this looks like a bug.
> Steps to reproduce:
>
> git init wt
> cd wt
> echo 'asd' > a.txt ; git add a.txt ; git commit -m initial
> git branch br1
> git worktree add -B br1 ~/temp/br1 master
>
> Error message:
> Preparing /Users/loki/temp/br1 (identifier br1)
> fatal: Refusing to point HEAD outside of refs/
GIT_TRACE=2 gives me
trace: built-in: git 'symbolic-ref' 'HEAD' ''
fatal: Refusing to point HEAD outside of refs/
So we pass wrong argument to symbolic-ref. The '' should be
'refs/heads/br1'. This patch seems to fix it.
-- 8< --
diff --git a/builtin/worktree.c b/builtin/worktree.c
index 475b958..d5b319f 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -202,7 +202,7 @@ static int add_worktree(const char *path, const char
*refname,
/* is 'refname' a branch or commit? */
if (opts->force_new_branch) /* definitely a branch */
- ;
+ strbuf_addf(, "refs/heads/%s", refname);
else if (!opts->detach && !strbuf_check_branch_ref(, refname) &&
ref_exists(symref.buf)) { /* it's a branch */
if (!opts->force)
-- 8< --
--
Duy
--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
