With this option only the sha1 hash of the ref should
be printed.
Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
---
builtin-show-ref.c | 14 +++++++++++---
1 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/builtin-show-ref.c b/builtin-show-ref.c
index 161b236..577d934 100644
--- a/builtin-show-ref.c
+++ b/builtin-show-ref.c
@@ -3,9 +3,10 @@ #include "refs.h"
#include "object.h"
#include "tag.h"
-static const char show_ref_usage[] = "git show-ref [-q|--quiet] [--verify] [-h|--head] [-d|--deref] [--tags] [--heads] [--] [pattern*]";
+static const char show_ref_usage[] = "git show-ref [-q|--quiet] [--verify] [-h|--head] [-d|--deref] [-s|--hash] [--tags] [--heads] [--] [pattern*]";
-static int deref_tags = 0, show_head = 0, tags_only = 0, heads_only = 0, found_match = 0, verify = 0, quiet = 0;
+static int deref_tags = 0, show_head = 0, tags_only = 0, heads_only = 0,
+ found_match = 0, verify = 0, quiet = 0, hash_only = 0;
static const char **pattern;
static int show_ref(const char *refname, const unsigned char *sha1)
@@ -50,7 +51,10 @@ match:
}
if (quiet)
return 0;
- printf("%s %s\n", sha1_to_hex(sha1), refname);
+ if (hash_only)
+ printf("%s\n", sha1_to_hex(sha1));
+ else
+ printf("%s %s\n", sha1_to_hex(sha1), refname);
if (deref_tags && obj->type == OBJ_TAG) {
obj = deref_tag(obj, refname, 0);
printf("%s %s^{}\n", sha1_to_hex(obj->sha1), refname);
@@ -86,6 +90,10 @@ int cmd_show_ref(int argc, const char **
deref_tags = 1;
continue;
}
+ if (!strcmp(arg, "-s") || !strcmp(arg, "--hash")) {
+ hash_only = 1;
+ continue;
+ }
if (!strcmp(arg, "--verify")) {
verify = 1;
continue;
--
1.4.2.1.gea00f-dirty
-
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