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authorLinus Torvalds <torvalds@linux-foundation.org>2016-10-11 11:45:58 -0700
committerJunio C Hamano <gitster@pobox.com>2016-12-15 16:19:13 -0800
commitfbfda15fb8daf7388a19b8bed2f319a8c1b6c5f1 (patch)
treec5109230c95068da6d220505a0ceee82d59b123c
parenta274e0a036ea886a31f8b216564ab1b4a3142f6c (diff)
downloadgit-fbfda15fb8daf7388a19b8bed2f319a8c1b6c5f1.tar.gz
shortlog: group by committer information
In some situations you may want to group the commits not by author, but by committer instead. For example, when I just wanted to look up what I'm still missing from linux-next in the current merge window, I don't care so much about who wrote a patch, as what git tree it came from, which generally boils down to "who committed it". So make git shortlog take a "-c" or "--committer" option to switch grouping to that. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r--builtin/shortlog.c15
-rw-r--r--shortlog.h1
2 files changed, 13 insertions, 3 deletions
diff --git a/builtin/shortlog.c b/builtin/shortlog.c
index ba0e1154a9..c9585d475d 100644
--- a/builtin/shortlog.c
+++ b/builtin/shortlog.c
@@ -117,11 +117,15 @@ static void read_from_stdin(struct shortlog *log)
{
struct strbuf author = STRBUF_INIT;
struct strbuf oneline = STRBUF_INIT;
+ static const char *author_match[2] = { "Author: ", "author " };
+ static const char *committer_match[2] = { "Commit: ", "committer " };
+ const char **match;
+ match = log->committer ? committer_match : author_match;
while (strbuf_getline_lf(&author, stdin) != EOF) {
const char *v;
- if (!skip_prefix(author.buf, "Author: ", &v) &&
- !skip_prefix(author.buf, "author ", &v))
+ if (!skip_prefix(author.buf, match[0], &v) &&
+ !skip_prefix(author.buf, match[1], &v))
continue;
while (strbuf_getline_lf(&oneline, stdin) != EOF &&
oneline.len)
@@ -140,6 +144,7 @@ void shortlog_add_commit(struct shortlog *log, struct commit *commit)
struct strbuf author = STRBUF_INIT;
struct strbuf oneline = STRBUF_INIT;
struct pretty_print_context ctx = {0};
+ const char *fmt;
ctx.fmt = CMIT_FMT_USERFORMAT;
ctx.abbrev = log->abbrev;
@@ -148,7 +153,9 @@ void shortlog_add_commit(struct shortlog *log, struct commit *commit)
ctx.date_mode.type = DATE_NORMAL;
ctx.output_encoding = get_log_output_encoding();
- format_commit_message(commit, "%an <%ae>", &author, &ctx);
+ fmt = log->committer ? "%cn <%ce>" : "%an <%ae>";
+
+ format_commit_message(commit, fmt, &author, &ctx);
if (!log->summary) {
if (log->user_format)
pretty_print_commit(&ctx, commit, &oneline);
@@ -238,6 +245,8 @@ int cmd_shortlog(int argc, const char **argv, const char *prefix)
int nongit = !startup_info->have_repository;
const struct option options[] = {
+ OPT_BOOL('c', "committer", &log.committer,
+ N_("Group by committer rather than author")),
OPT_BOOL('n', "numbered", &log.sort_by_number,
N_("sort output according to the number of commits per author")),
OPT_BOOL('s', "summary", &log.summary,
diff --git a/shortlog.h b/shortlog.h
index 5a326c6860..5d64cfe929 100644
--- a/shortlog.h
+++ b/shortlog.h
@@ -13,6 +13,7 @@ struct shortlog {
int in2;
int user_format;
int abbrev;
+ int committer;
char *common_repo_prefix;
int email;