From ca135e7acc06f7d24ead732d2a1a531428da7135 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Mon, 16 Apr 2007 16:05:10 -0700 Subject: Add support for "commit name decorations" to log family of commands This adds "--decorate" as a log option, which prints out the ref names of any commits that are shown. Signed-off-by: Linus Torvalds Signed-off-by: Junio C Hamano --- builtin-log.c | 34 ++++++++++++++++++++++++++++++++-- 1 file changed, 32 insertions(+), 2 deletions(-) (limited to 'builtin-log.c') diff --git a/builtin-log.c b/builtin-log.c index 469949457..38bf52f10 100644 --- a/builtin-log.c +++ b/builtin-log.c @@ -13,16 +13,43 @@ #include "tag.h" #include "reflog-walk.h" #include "patch-ids.h" +#include "refs.h" static int default_show_root = 1; /* this is in builtin-diff.c */ void add_head(struct rev_info *revs); +static void add_name_decoration(const char *prefix, const char *name, struct object *obj) +{ + int plen = strlen(prefix); + int nlen = strlen(name); + struct name_decoration *res = xmalloc(sizeof(struct name_decoration) + plen + nlen); + memcpy(res->name, prefix, plen); + memcpy(res->name + plen, name, nlen + 1); + res->next = add_decoration(&name_decoration, obj, res); +} + +static int add_ref_decoration(const char *refname, const unsigned char *sha1, int flags, void *cb_data) +{ + struct object *obj = parse_object(sha1); + if (!obj) + return 0; + add_name_decoration("", refname, obj); + while (obj->type == OBJ_TAG) { + obj = ((struct tag *)obj)->tagged; + if (!obj) + break; + add_name_decoration("tag: ", refname, obj); + } + return 0; +} + static void cmd_log_init(int argc, const char **argv, const char *prefix, struct rev_info *rev) { int i; + int decorate = 0; rev->abbrev = DEFAULT_ABBREV; rev->commit_format = CMIT_FMT_DEFAULT; @@ -39,8 +66,11 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix, git_log_output_encoding = xstrdup(arg); else git_log_output_encoding = ""; - } - else + } else if (!strcmp(arg, "--decorate")) { + if (!decorate) + for_each_ref(add_ref_decoration, NULL); + decorate = 1; + } else die("unrecognized argument: %s", arg); } } -- cgit v1.2.1