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authorRamkumar Ramachandra <artagnon@gmail.com>2013-11-18 17:39:10 (GMT)
committerJunio C Hamano <gitster@pobox.com>2013-11-18 21:49:42 (GMT)
commit7a48b8321934384098a8392b3c4c814ec5058d00 (patch)
treeb864e2a6660eff50a53d5edc1044625476eed6c4 /builtin
parent189a546797413a1c71173c8e5c5073f77acb33f9 (diff)
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for-each-ref: introduce %(HEAD) asterisk marker
'git branch' shows which branch you are currently on with an '*', but 'git for-each-ref' misses this feature. So, extend its format with %(HEAD) for the same effect. Now you can use the following format in for-each-ref: %(HEAD) %(refname:short) to display an asterisk next to the current ref. Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin')
-rw-r--r--builtin/for-each-ref.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index 1d4083c..5f1842f 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -75,6 +75,7 @@ static struct {
{ "upstream" },
{ "symref" },
{ "flag" },
+ { "HEAD" },
};
/*
@@ -675,8 +676,16 @@ static void populate_value(struct refinfo *ref)
v->s = xstrdup(buf + 1);
}
continue;
- }
- else
+ } else if (!strcmp(name, "HEAD")) {
+ const char *head;
+ unsigned char sha1[20];
+ head = resolve_ref_unsafe("HEAD", sha1, 1, NULL);
+ if (!strcmp(ref->refname, head))
+ v->s = "*";
+ else
+ v->s = " ";
+ continue;
+ } else
continue;
formatp = strchr(name, ':');