[PATCH 1/2] Add [-s|--hash] option to Linus' show-ref.
From: Christian Couder <hidden>
Date: 2016-06-15 22:42:40
Subsystem:
the rest · Maintainer:
Linus Torvalds
With this option only the sha1 hash of the ref should be printed. Signed-off-by: Christian Couder <redacted> --- 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