/**
* ggit_branch_get_upstream:
* @branch: a #GgitBranch.
* @error: a #GError for error reporting, or %NULL.
*
* Gets the reference supporting the remote tracking branch,
* given a local branch reference.
*
* Returns: (transfer full) (allow-none): the reference supporting the remote tracking branch.
*/
GgitRef *
ggit_branch_get_upstream (GgitBranch *branch,
GError **error)
{
gint ret;
git_reference *upstream;
const gchar *name;
GgitRef *ref;
g_return_val_if_fail (GGIT_IS_BRANCH (branch), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
ret = git_branch_upstream (&upstream,
_ggit_native_get (branch));
if (ret != GIT_OK)
{
_ggit_error_set (error, ret);
return NULL;
}
name = git_reference_name (_ggit_native_get (upstream));
if (g_str_has_prefix (name, "refs/heads/"))
{
ref = GGIT_REF (_ggit_branch_wrap (upstream));
}
else
{
ref = _ggit_ref_wrap (upstream);
}
return ref;
}
GgitRef *
_ggit_ref_wrap (git_reference *ref,
gboolean owned)
{
GgitRef *gref;
if (git_reference_is_branch (ref))
{
gref = GGIT_REF (_ggit_branch_wrap (ref));
}
else
{
gref = g_object_new (GGIT_TYPE_REF,
"native", ref,
NULL);
}
if (owned)
{
_ggit_native_set_destroy_func (gref,
(GDestroyNotify)git_reference_free);
}
return gref;
}
