git-status: show detached HEAD
This makes git-status to state when you are not on any branch.
Signed-off-by: Junio C Hamano <junkio@cox.net>
diff --git a/wt-status.c b/wt-status.c
index c48127d..2a002ba 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -288,9 +288,18 @@
unsigned char sha1[20];
s->is_initial = get_sha1(s->reference, sha1) ? 1 : 0;
- if (s->branch)
+ if (s->branch) {
+ const char *on_what = "On branch ";
+ const char *branch_name = s->branch;
+ if (!strncmp(branch_name, "refs/heads/", 11))
+ branch_name += 11;
+ else if (!strcmp(branch_name, "HEAD")) {
+ branch_name = "";
+ on_what = "Not currently on any branch.";
+ }
color_printf_ln(color(WT_STATUS_HEADER),
- "# On branch %s", s->branch);
+ "# %s%s", on_what, branch_name);
+ }
if (s->is_initial) {
color_printf_ln(color(WT_STATUS_HEADER), "#");
