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Diffstat (limited to 'builtin/shortlog.c')
-rw-r--r--builtin/shortlog.c110
1 files changed, 73 insertions, 37 deletions
diff --git a/builtin/shortlog.c b/builtin/shortlog.c
index bfc082e584..3898a2c9c4 100644
--- a/builtin/shortlog.c
+++ b/builtin/shortlog.c
@@ -1,5 +1,6 @@
#include "builtin.h"
#include "cache.h"
+#include "config.h"
#include "commit.h"
#include "diff.h"
#include "string-list.h"
@@ -10,7 +11,8 @@
#include "parse-options.h"
static char const * const shortlog_usage[] = {
- N_("git shortlog [<options>] [<revision-range>] [[--] [<path>...]]"),
+ N_("git shortlog [<options>] [<revision-range>] [[--] <path>...]"),
+ N_("git log --pretty=short | git shortlog [<options>]"),
NULL
};
@@ -51,26 +53,8 @@ static void insert_one_record(struct shortlog *log,
const char *oneline)
{
struct string_list_item *item;
- const char *mailbuf, *namebuf;
- size_t namelen, maillen;
- struct strbuf namemailbuf = STRBUF_INIT;
- struct ident_split ident;
-
- if (split_ident_line(&ident, author, strlen(author)))
- return;
-
- namebuf = ident.name_begin;
- mailbuf = ident.mail_begin;
- namelen = ident.name_end - ident.name_begin;
- maillen = ident.mail_end - ident.mail_begin;
- map_user(&log->mailmap, &mailbuf, &maillen, &namebuf, &namelen);
- strbuf_add(&namemailbuf, namebuf, namelen);
-
- if (log->email)
- strbuf_addf(&namemailbuf, " <%.*s>", (int)maillen, mailbuf);
-
- item = string_list_insert(&log->list, namemailbuf.buf);
+ item = string_list_insert(&log->list, author);
if (log->summary)
item->util = (void *)(UTIL_TO_INT(item) + 1);
@@ -113,15 +97,43 @@ static void insert_one_record(struct shortlog *log,
}
}
+static int parse_stdin_author(struct shortlog *log,
+ struct strbuf *out, const char *in)
+{
+ const char *mailbuf, *namebuf;
+ size_t namelen, maillen;
+ struct ident_split ident;
+
+ if (split_ident_line(&ident, in, strlen(in)))
+ return -1;
+
+ namebuf = ident.name_begin;
+ mailbuf = ident.mail_begin;
+ namelen = ident.name_end - ident.name_begin;
+ maillen = ident.mail_end - ident.mail_begin;
+
+ map_user(&log->mailmap, &mailbuf, &maillen, &namebuf, &namelen);
+ strbuf_add(out, namebuf, namelen);
+ if (log->email)
+ strbuf_addf(out, " <%.*s>", (int)maillen, mailbuf);
+
+ return 0;
+}
+
static void read_from_stdin(struct shortlog *log)
{
struct strbuf author = STRBUF_INIT;
+ struct strbuf mapped_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)
@@ -129,9 +141,15 @@ static void read_from_stdin(struct shortlog *log)
while (strbuf_getline_lf(&oneline, stdin) != EOF &&
!oneline.len)
; /* discard blanks */
- insert_one_record(log, v, oneline.buf);
+
+ strbuf_reset(&mapped_author);
+ if (parse_stdin_author(log, &mapped_author, v) < 0)
+ continue;
+
+ insert_one_record(log, mapped_author.buf, oneline.buf);
}
strbuf_release(&author);
+ strbuf_release(&mapped_author);
strbuf_release(&oneline);
}
@@ -140,15 +158,19 @@ 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;
- ctx.subject = "";
- ctx.after_subject = "";
+ ctx.print_email_subject = 1;
ctx.date_mode.type = DATE_NORMAL;
ctx.output_encoding = get_log_output_encoding();
- format_commit_message(commit, "%an <%ae>", &author, &ctx);
+ fmt = log->committer ?
+ (log->email ? "%cN <%cE>" : "%cN") :
+ (log->email ? "%aN <%aE>" : "%aN");
+
+ format_commit_message(commit, fmt, &author, &ctx);
if (!log->summary) {
if (log->user_format)
pretty_print_commit(&ctx, commit, &oneline);
@@ -233,19 +255,22 @@ void shortlog_init(struct shortlog *log)
int cmd_shortlog(int argc, const char **argv, const char *prefix)
{
- static struct shortlog log;
- static struct rev_info rev;
+ struct shortlog log = { STRING_LIST_INIT_NODUP };
+ struct rev_info rev;
int nongit = !startup_info->have_repository;
- static const struct option options[] = {
+ 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,
N_("Suppress commit descriptions, only provides commit count")),
OPT_BOOL('e', "email", &log.email,
N_("Show the email address of each author")),
- { OPTION_CALLBACK, 'w', NULL, &log, N_("w[,i1[,i2]]"),
- N_("Linewrap output"), PARSE_OPT_OPTARG, &parse_wrap_args },
+ { OPTION_CALLBACK, 'w', NULL, &log, N_("<w>[,<i1>[,<i2>]]"),
+ N_("Linewrap output"), PARSE_OPT_OPTARG,
+ &parse_wrap_args },
OPT_END(),
};
@@ -260,6 +285,7 @@ int cmd_shortlog(int argc, const char **argv, const char *prefix)
for (;;) {
switch (parse_options_step(&ctx, options, shortlog_usage)) {
case PARSE_OPT_HELP:
+ case PARSE_OPT_ERROR:
exit(129);
case PARSE_OPT_DONE:
goto parse_done;
@@ -269,6 +295,11 @@ int cmd_shortlog(int argc, const char **argv, const char *prefix)
parse_done:
argc = parse_options_end(&ctx);
+ if (nongit && argc > 1) {
+ error(_("too many arguments given outside repository"));
+ usage_with_options(shortlog_usage, options);
+ }
+
if (setup_revisions(argc, argv, &rev, NULL) != 1) {
error(_("unrecognized argument: %s"), argv[1]);
usage_with_options(shortlog_usage, options);
@@ -276,6 +307,7 @@ parse_done:
log.user_format = rev.commit_format == CMIT_FMT_USERFORMAT;
log.abbrev = rev.abbrev;
+ log.file = rev.diffopt.file;
/* assume HEAD if from a tty */
if (!nongit && !rev.pending.nr && isatty(0))
@@ -289,6 +321,8 @@ parse_done:
get_from_rev(&rev, &log);
shortlog_output(&log);
+ if (log.file != stdout)
+ fclose(log.file);
return 0;
}
@@ -305,27 +339,29 @@ void shortlog_output(struct shortlog *log)
struct strbuf sb = STRBUF_INIT;
if (log->sort_by_number)
- qsort(log->list.items, log->list.nr, sizeof(struct string_list_item),
+ QSORT(log->list.items, log->list.nr,
log->summary ? compare_by_counter : compare_by_list);
for (i = 0; i < log->list.nr; i++) {
const struct string_list_item *item = &log->list.items[i];
if (log->summary) {
- printf("%6d\t%s\n", (int)UTIL_TO_INT(item), item->string);
+ fprintf(log->file, "%6d\t%s\n",
+ (int)UTIL_TO_INT(item), item->string);
} else {
struct string_list *onelines = item->util;
- printf("%s (%d):\n", item->string, onelines->nr);
+ fprintf(log->file, "%s (%d):\n",
+ item->string, onelines->nr);
for (j = onelines->nr - 1; j >= 0; j--) {
const char *msg = onelines->items[j].string;
if (log->wrap_lines) {
strbuf_reset(&sb);
add_wrapped_shortlog_msg(&sb, msg, log);
- fwrite(sb.buf, sb.len, 1, stdout);
+ fwrite(sb.buf, sb.len, 1, log->file);
}
else
- printf(" %s\n", msg);
+ fprintf(log->file, " %s\n", msg);
}
- putchar('\n');
+ putc('\n', log->file);
onelines->strdup_strings = 1;
string_list_clear(onelines, 0);
free(onelines);
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-17 22:47:38 +0000