return 0;
}
-void install_branch_config(int flag, const char *local, const char *origin, const char *remote)
+static const char tracking_advice[] =
+N_("\n"
+"After fixing the error cause you may try to fix up\n"
+"the remote tracking information by invoking\n"
+"\"git branch --set-upstream-to=%s%s%s\".");
+
+int install_branch_config(int flag, const char *local, const char *origin, const char *remote)
{
const char *shortname = NULL;
struct strbuf key = STRBUF_INIT;
&& !origin) {
warning(_("Not setting branch %s as its own upstream."),
local);
- return;
+ return 0;
}
strbuf_addf(&key, "branch.%s.remote", local);
- git_config_set(key.buf, origin ? origin : ".");
+ if (git_config_set_gently(key.buf, origin ? origin : ".") < 0)
+ goto out_err;
strbuf_reset(&key);
strbuf_addf(&key, "branch.%s.merge", local);
- git_config_set(key.buf, remote);
+ if (git_config_set_gently(key.buf, remote) < 0)
+ goto out_err;
if (rebasing) {
strbuf_reset(&key);
strbuf_addf(&key, "branch.%s.rebase", local);
- git_config_set(key.buf, "true");
+ if (git_config_set_gently(key.buf, "true") < 0)
+ goto out_err;
}
strbuf_release(&key);
local, remote);
}
}
+
+ return 0;
+
+out_err:
+ strbuf_release(&key);
+ error(_("Unable to write upstream branch configuration"));
+
+ advise(_(tracking_advice),
+ origin ? origin : "",
+ origin ? "/" : "",
+ shortname ? shortname : remote);
+
+ return -1;
}
/*
* to infer the settings for branch.<new_ref>.{remote,merge} from the
* config.
*/
-static int setup_tracking(const char *new_ref, const char *orig_ref,
- enum branch_track track, int quiet)
+static void setup_tracking(const char *new_ref, const char *orig_ref,
+ enum branch_track track, int quiet)
{
struct tracking tracking;
int config_flags = quiet ? 0 : BRANCH_CONFIG_VERBOSE;
memset(&tracking, 0, sizeof(tracking));
tracking.spec.dst = (char *)orig_ref;
if (for_each_remote(find_tracked_branch, &tracking))
- return 1;
+ return;
if (!tracking.matches)
switch (track) {
case BRANCH_TRACK_OVERRIDE:
break;
default:
- return 1;
+ return;
}
if (tracking.matches > 1)
- return error(_("Not tracking: ambiguous information for ref %s"),
- orig_ref);
+ die(_("Not tracking: ambiguous information for ref %s"),
+ orig_ref);
- install_branch_config(config_flags, new_ref, tracking.remote,
- tracking.src ? tracking.src : orig_ref);
+ if (install_branch_config(config_flags, new_ref, tracking.remote,
+ tracking.src ? tracking.src : orig_ref) < 0)
+ exit(-1);
free(tracking.src);
- return 0;
}
int read_branch_desc(struct strbuf *buf, const char *branch_name)
die(_("'%s' is already checked out at '%s'"), branch, existing);
}
}
+
+int replace_each_worktree_head_symref(const char *oldref, const char *newref)
+{
+ int ret = 0;
+ struct worktree **worktrees = get_worktrees();
+ int i;
+
+ for (i = 0; worktrees[i]; i++) {
+ if (worktrees[i]->is_detached)
+ continue;
+ if (strcmp(oldref, worktrees[i]->head_ref))
+ continue;
+
+ if (set_worktree_head_symref(worktrees[i]->git_dir, newref)) {
+ ret = -1;
+ error(_("HEAD of working tree %s is not updated"),
+ worktrees[i]->path);
+ }
+ }
+
+ free_worktrees(worktrees);
+ return ret;
+}