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authorJunio C Hamano <gitster@pobox.com>2016-12-27 00:11:44 -0800
committerJunio C Hamano <gitster@pobox.com>2016-12-27 00:11:44 -0800
commitad1b4e2c0e5521da39e13088f197b256303a2fc8 (patch)
treea27f3769c1d19b968db460186360bc45edb365a9
parentc5139e0e3811ea3f6014187e76b243ccf287cb83 (diff)
parentbc44f9332a8f6b258d7b7d2ecba063aa7f48e182 (diff)
downloadgit-ad1b4e2c0e5521da39e13088f197b256303a2fc8.tar.gz
Merge branch 'lt/shortlog-by-committer'
"git shortlog" learned "--committer" option to group commits by committer, instead of author. * lt/shortlog-by-committer: t4201: make tests work with and without the MINGW prerequiste shortlog: test and document --committer option shortlog: group by committer information
-rw-r--r--Documentation/git-shortlog.txt4
-rw-r--r--builtin/shortlog.c15
-rw-r--r--shortlog.h1
-rwxr-xr-xt/t4201-shortlog.sh19
4 files changed, 36 insertions, 3 deletions
diff --git a/Documentation/git-shortlog.txt b/Documentation/git-shortlog.txt
index 31af7f2736..ee6c5476c1 100644
--- a/Documentation/git-shortlog.txt
+++ b/Documentation/git-shortlog.txt
@@ -47,6 +47,10 @@ OPTIONS
Each pretty-printed commit will be rewrapped before it is shown.
+-c::
+--committer::
+ Collect and show committer identities instead of authors.
+
-w[<width>[,<indent1>[,<indent2>]]]::
Linewrap the output by wrapping each line at `width`. The first
line of each entry is indented by `indent1` spaces, and the second
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;
diff --git a/t/t4201-shortlog.sh b/t/t4201-shortlog.sh
index ae08b57712..9df054bf05 100755
--- a/t/t4201-shortlog.sh
+++ b/t/t4201-shortlog.sh
@@ -190,4 +190,23 @@ test_expect_success 'shortlog with --output=<file>' '
test_line_count = 3 shortlog
'
+test_expect_success 'shortlog --committer (internal)' '
+ git checkout --orphan side &&
+ git commit --allow-empty -m one &&
+ git commit --allow-empty -m two &&
+ GIT_COMMITTER_NAME="Sin Nombre" git commit --allow-empty -m three &&
+
+ cat >expect <<-\EOF &&
+ 2 C O Mitter
+ 1 Sin Nombre
+ EOF
+ git shortlog -nsc HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'shortlog --committer (external)' '
+ git log --format=full | git shortlog -nsc >actual &&
+ test_cmp expect actual
+'
+
test_done