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Commit | Line | Data |
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b8ec5923 JS |
1 | #include "builtin.h" |
2 | #include "cache.h" | |
b2141fc1 | 3 | #include "config.h" |
b8ec5923 JS |
4 | #include "commit.h" |
5 | #include "diff.h" | |
f394e093 | 6 | #include "gettext.h" |
c455c87c | 7 | #include "string-list.h" |
b8ec5923 | 8 | #include "revision.h" |
3714e7c8 | 9 | #include "utf8.h" |
7c1c6782 | 10 | #include "mailmap.h" |
552bcac3 | 11 | #include "shortlog.h" |
14ec9cbd | 12 | #include "parse-options.h" |
47beb37b | 13 | #include "trailer.h" |
449a9009 | 14 | #include "strmap.h" |
b8ec5923 | 15 | |
14ec9cbd | 16 | static char const * const shortlog_usage[] = { |
cd56d4e5 MÅ |
17 | N_("git shortlog [<options>] [<revision-range>] [[--] <path>...]"), |
18 | N_("git log --pretty=short | git shortlog [<options>]"), | |
14ec9cbd PH |
19 | NULL |
20 | }; | |
b8ec5923 | 21 | |
9b21a34a JK |
22 | /* |
23 | * The util field of our string_list_items will contain one of two things: | |
24 | * | |
25 | * - if --summary is not in use, it will point to a string list of the | |
26 | * oneline subjects assigned to this author | |
27 | * | |
28 | * - if --summary is in use, we don't need that list; we only need to know | |
29 | * its size. So we abuse the pointer slot to store our integer counter. | |
30 | * | |
31 | * This macro accesses the latter. | |
32 | */ | |
33 | #define UTIL_TO_INT(x) ((intptr_t)(x)->util) | |
34 | ||
35 | static int compare_by_counter(const void *a1, const void *a2) | |
36 | { | |
37 | const struct string_list_item *i1 = a1, *i2 = a2; | |
38 | return UTIL_TO_INT(i2) - UTIL_TO_INT(i1); | |
39 | } | |
40 | ||
41 | static int compare_by_list(const void *a1, const void *a2) | |
b8ec5923 | 42 | { |
c455c87c JS |
43 | const struct string_list_item *i1 = a1, *i2 = a2; |
44 | const struct string_list *l1 = i1->util, *l2 = i2->util; | |
b8ec5923 JS |
45 | |
46 | if (l1->nr < l2->nr) | |
6d6ab610 | 47 | return 1; |
b8ec5923 JS |
48 | else if (l1->nr == l2->nr) |
49 | return 0; | |
50 | else | |
6d6ab610 | 51 | return -1; |
b8ec5923 JS |
52 | } |
53 | ||
552bcac3 | 54 | static void insert_one_record(struct shortlog *log, |
45d93eb8 | 55 | const char *ident, |
1e931cb4 | 56 | const char *oneline) |
b8ec5923 | 57 | { |
c455c87c | 58 | struct string_list_item *item; |
1e931cb4 | 59 | |
45d93eb8 | 60 | item = string_list_insert(&log->list, ident); |
b8ec5923 | 61 | |
ed7eba90 | 62 | if (log->summary) |
9b21a34a | 63 | item->util = (void *)(UTIL_TO_INT(item) + 1); |
ed7eba90 | 64 | else { |
4e168333 | 65 | char *buffer; |
ed7eba90 JK |
66 | struct strbuf subject = STRBUF_INIT; |
67 | const char *eol; | |
68 | ||
69 | /* Skip any leading whitespace, including any blank lines. */ | |
70 | while (*oneline && isspace(*oneline)) | |
71 | oneline++; | |
72 | eol = strchr(oneline, '\n'); | |
73 | if (!eol) | |
74 | eol = oneline + strlen(oneline); | |
75 | if (starts_with(oneline, "[PATCH")) { | |
76 | char *eob = strchr(oneline, ']'); | |
77 | if (eob && (!eol || eob < eol)) | |
78 | oneline = eob + 1; | |
79 | } | |
80 | while (*oneline && isspace(*oneline) && *oneline != '\n') | |
81 | oneline++; | |
82 | format_subject(&subject, oneline, " "); | |
83 | buffer = strbuf_detach(&subject, NULL); | |
b8ec5923 | 84 | |
f2605051 ÆAB |
85 | if (!item->util) { |
86 | item->util = xmalloc(sizeof(struct string_list)); | |
87 | string_list_init_nodup(item->util); | |
88 | } | |
ed7eba90 JK |
89 | string_list_append(item->util, buffer); |
90 | } | |
b8ec5923 JS |
91 | } |
92 | ||
87abb962 JK |
93 | static int parse_ident(struct shortlog *log, |
94 | struct strbuf *out, const char *in) | |
1ab03a57 JK |
95 | { |
96 | const char *mailbuf, *namebuf; | |
97 | size_t namelen, maillen; | |
98 | struct ident_split ident; | |
99 | ||
100 | if (split_ident_line(&ident, in, strlen(in))) | |
101 | return -1; | |
102 | ||
103 | namebuf = ident.name_begin; | |
104 | mailbuf = ident.mail_begin; | |
105 | namelen = ident.name_end - ident.name_begin; | |
106 | maillen = ident.mail_end - ident.mail_begin; | |
107 | ||
108 | map_user(&log->mailmap, &mailbuf, &maillen, &namebuf, &namelen); | |
109 | strbuf_add(out, namebuf, namelen); | |
110 | if (log->email) | |
111 | strbuf_addf(out, " <%.*s>", (int)maillen, mailbuf); | |
112 | ||
113 | return 0; | |
114 | } | |
115 | ||
552bcac3 | 116 | static void read_from_stdin(struct shortlog *log) |
b8ec5923 | 117 | { |
45d93eb8 JK |
118 | struct strbuf ident = STRBUF_INIT; |
119 | struct strbuf mapped_ident = STRBUF_INIT; | |
50250491 | 120 | struct strbuf oneline = STRBUF_INIT; |
fbfda15f LT |
121 | static const char *author_match[2] = { "Author: ", "author " }; |
122 | static const char *committer_match[2] = { "Commit: ", "committer " }; | |
123 | const char **match; | |
1e931cb4 | 124 | |
63d24fa0 JK |
125 | if (HAS_MULTI_BITS(log->groups)) |
126 | die(_("using multiple --group options with stdin is not supported")); | |
127 | ||
128 | switch (log->groups) { | |
92338c45 JK |
129 | case SHORTLOG_GROUP_AUTHOR: |
130 | match = author_match; | |
131 | break; | |
132 | case SHORTLOG_GROUP_COMMITTER: | |
133 | match = committer_match; | |
134 | break; | |
47beb37b | 135 | case SHORTLOG_GROUP_TRAILER: |
b017d3da | 136 | die(_("using %s with stdin is not supported"), "--group=trailer"); |
3dc95e09 TB |
137 | case SHORTLOG_GROUP_FORMAT: |
138 | die(_("using %s with stdin is not supported"), "--group=format"); | |
92338c45 JK |
139 | default: |
140 | BUG("unhandled shortlog group"); | |
141 | } | |
142 | ||
45d93eb8 | 143 | while (strbuf_getline_lf(&ident, stdin) != EOF) { |
5c3894c3 | 144 | const char *v; |
45d93eb8 JK |
145 | if (!skip_prefix(ident.buf, match[0], &v) && |
146 | !skip_prefix(ident.buf, match[1], &v)) | |
1e931cb4 | 147 | continue; |
a1c5405a | 148 | while (strbuf_getline_lf(&oneline, stdin) != EOF && |
50250491 | 149 | oneline.len) |
1e931cb4 | 150 | ; /* discard headers */ |
a1c5405a | 151 | while (strbuf_getline_lf(&oneline, stdin) != EOF && |
50250491 | 152 | !oneline.len) |
1e931cb4 | 153 | ; /* discard blanks */ |
1ab03a57 | 154 | |
45d93eb8 | 155 | strbuf_reset(&mapped_ident); |
87abb962 | 156 | if (parse_ident(log, &mapped_ident, v) < 0) |
1ab03a57 JK |
157 | continue; |
158 | ||
45d93eb8 | 159 | insert_one_record(log, mapped_ident.buf, oneline.buf); |
b8ec5923 | 160 | } |
45d93eb8 JK |
161 | strbuf_release(&ident); |
162 | strbuf_release(&mapped_ident); | |
50250491 | 163 | strbuf_release(&oneline); |
b8ec5923 JS |
164 | } |
165 | ||
47beb37b | 166 | static void insert_records_from_trailers(struct shortlog *log, |
63d24fa0 | 167 | struct strset *dups, |
47beb37b JK |
168 | struct commit *commit, |
169 | struct pretty_print_context *ctx, | |
170 | const char *oneline) | |
171 | { | |
172 | struct trailer_iterator iter; | |
173 | const char *commit_buffer, *body; | |
56d5dde7 | 174 | struct strbuf ident = STRBUF_INIT; |
47beb37b | 175 | |
0b293df9 TB |
176 | if (!log->trailers.nr) |
177 | return; | |
178 | ||
47beb37b JK |
179 | /* |
180 | * Using format_commit_message("%B") would be simpler here, but | |
181 | * this saves us copying the message. | |
182 | */ | |
183 | commit_buffer = logmsg_reencode(commit, NULL, ctx->output_encoding); | |
184 | body = strstr(commit_buffer, "\n\n"); | |
185 | if (!body) | |
186 | return; | |
187 | ||
188 | trailer_iterator_init(&iter, body); | |
189 | while (trailer_iterator_advance(&iter)) { | |
190 | const char *value = iter.val.buf; | |
191 | ||
63d24fa0 | 192 | if (!string_list_has_string(&log->trailers, iter.key.buf)) |
47beb37b JK |
193 | continue; |
194 | ||
56d5dde7 JK |
195 | strbuf_reset(&ident); |
196 | if (!parse_ident(log, &ident, value)) | |
197 | value = ident.buf; | |
198 | ||
449a9009 | 199 | if (!strset_add(dups, value)) |
f17b0b99 | 200 | continue; |
47beb37b JK |
201 | insert_one_record(log, value, oneline); |
202 | } | |
203 | trailer_iterator_release(&iter); | |
204 | ||
56d5dde7 | 205 | strbuf_release(&ident); |
47beb37b JK |
206 | unuse_commit_buffer(commit, commit_buffer); |
207 | } | |
208 | ||
3dc95e09 TB |
209 | static int shortlog_needs_dedup(const struct shortlog *log) |
210 | { | |
211 | return HAS_MULTI_BITS(log->groups) || log->format.nr > 1 || log->trailers.nr; | |
212 | } | |
213 | ||
214 | static void insert_records_from_format(struct shortlog *log, | |
215 | struct strset *dups, | |
216 | struct commit *commit, | |
217 | struct pretty_print_context *ctx, | |
218 | const char *oneline) | |
219 | { | |
220 | struct strbuf buf = STRBUF_INIT; | |
221 | struct string_list_item *item; | |
222 | ||
223 | for_each_string_list_item(item, &log->format) { | |
224 | strbuf_reset(&buf); | |
225 | ||
226 | format_commit_message(commit, item->string, &buf, ctx); | |
227 | ||
228 | if (!shortlog_needs_dedup(log) || strset_add(dups, buf.buf)) | |
229 | insert_one_record(log, buf.buf, oneline); | |
230 | } | |
231 | ||
232 | strbuf_release(&buf); | |
233 | } | |
234 | ||
552bcac3 | 235 | void shortlog_add_commit(struct shortlog *log, struct commit *commit) |
b8ec5923 | 236 | { |
2db6b83d | 237 | struct strbuf oneline = STRBUF_INIT; |
63d24fa0 | 238 | struct strset dups = STRSET_INIT; |
2db6b83d | 239 | struct pretty_print_context ctx = {0}; |
92338c45 | 240 | const char *oneline_str; |
2db6b83d JK |
241 | |
242 | ctx.fmt = CMIT_FMT_USERFORMAT; | |
243 | ctx.abbrev = log->abbrev; | |
6d167fd7 | 244 | ctx.print_email_subject = 1; |
251554c2 | 245 | ctx.date_mode = log->date_mode; |
2db6b83d JK |
246 | ctx.output_encoding = get_log_output_encoding(); |
247 | ||
4e1d1a2e JK |
248 | if (!log->summary) { |
249 | if (log->user_format) | |
250 | pretty_print_commit(&ctx, commit, &oneline); | |
552bcac3 | 251 | else |
4e1d1a2e | 252 | format_commit_message(commit, "%s", &oneline, &ctx); |
cd4f09e3 | 253 | } |
92338c45 JK |
254 | oneline_str = oneline.len ? oneline.buf : "<none>"; |
255 | ||
0b293df9 | 256 | insert_records_from_trailers(log, &dups, commit, &ctx, oneline_str); |
3dc95e09 | 257 | insert_records_from_format(log, &dups, commit, &ctx, oneline_str); |
2db6b83d | 258 | |
63d24fa0 | 259 | strset_clear(&dups); |
2db6b83d | 260 | strbuf_release(&oneline); |
552bcac3 DB |
261 | } |
262 | ||
263 | static void get_from_rev(struct rev_info *rev, struct shortlog *log) | |
264 | { | |
265 | struct commit *commit; | |
266 | ||
267 | if (prepare_revision_walk(rev)) | |
ab8b53bb | 268 | die(_("revision walk setup failed")); |
552bcac3 DB |
269 | while ((commit = get_revision(rev)) != NULL) |
270 | shortlog_add_commit(log, commit); | |
b8ec5923 JS |
271 | } |
272 | ||
14ec9cbd | 273 | static int parse_uint(char const **arg, int comma, int defval) |
3d711d97 JH |
274 | { |
275 | unsigned long ul; | |
276 | int ret; | |
277 | char *endp; | |
278 | ||
279 | ul = strtoul(*arg, &endp, 10); | |
14ec9cbd | 280 | if (*endp && *endp != comma) |
3d711d97 | 281 | return -1; |
14ec9cbd | 282 | if (ul > INT_MAX) |
3d711d97 | 283 | return -1; |
14ec9cbd PH |
284 | ret = *arg == endp ? defval : (int)ul; |
285 | *arg = *endp ? endp + 1 : endp; | |
3d711d97 JH |
286 | return ret; |
287 | } | |
288 | ||
289 | static const char wrap_arg_usage[] = "-w[<width>[,<indent1>[,<indent2>]]]"; | |
290 | #define DEFAULT_WRAPLEN 76 | |
291 | #define DEFAULT_INDENT1 6 | |
292 | #define DEFAULT_INDENT2 9 | |
293 | ||
14ec9cbd | 294 | static int parse_wrap_args(const struct option *opt, const char *arg, int unset) |
3d711d97 | 295 | { |
14ec9cbd PH |
296 | struct shortlog *log = opt->value; |
297 | ||
298 | log->wrap_lines = !unset; | |
299 | if (unset) | |
300 | return 0; | |
301 | if (!arg) { | |
302 | log->wrap = DEFAULT_WRAPLEN; | |
303 | log->in1 = DEFAULT_INDENT1; | |
304 | log->in2 = DEFAULT_INDENT2; | |
305 | return 0; | |
306 | } | |
307 | ||
308 | log->wrap = parse_uint(&arg, ',', DEFAULT_WRAPLEN); | |
309 | log->in1 = parse_uint(&arg, ',', DEFAULT_INDENT1); | |
310 | log->in2 = parse_uint(&arg, '\0', DEFAULT_INDENT2); | |
311 | if (log->wrap < 0 || log->in1 < 0 || log->in2 < 0) | |
312 | return error(wrap_arg_usage); | |
313 | if (log->wrap && | |
314 | ((log->in1 && log->wrap <= log->in1) || | |
315 | (log->in2 && log->wrap <= log->in2))) | |
316 | return error(wrap_arg_usage); | |
317 | return 0; | |
3d711d97 JH |
318 | } |
319 | ||
92338c45 JK |
320 | static int parse_group_option(const struct option *opt, const char *arg, int unset) |
321 | { | |
322 | struct shortlog *log = opt->value; | |
47beb37b | 323 | const char *field; |
92338c45 | 324 | |
63d24fa0 JK |
325 | if (unset) { |
326 | log->groups = 0; | |
327 | string_list_clear(&log->trailers, 0); | |
3dc95e09 | 328 | string_list_clear(&log->format, 0); |
63d24fa0 JK |
329 | } else if (!strcasecmp(arg, "author")) |
330 | log->groups |= SHORTLOG_GROUP_AUTHOR; | |
92338c45 | 331 | else if (!strcasecmp(arg, "committer")) |
63d24fa0 | 332 | log->groups |= SHORTLOG_GROUP_COMMITTER; |
47beb37b | 333 | else if (skip_prefix(arg, "trailer:", &field)) { |
63d24fa0 JK |
334 | log->groups |= SHORTLOG_GROUP_TRAILER; |
335 | string_list_append(&log->trailers, field); | |
3dc95e09 TB |
336 | } else if (skip_prefix(arg, "format:", &field)) { |
337 | log->groups |= SHORTLOG_GROUP_FORMAT; | |
338 | string_list_append(&log->format, field); | |
339 | } else if (strchr(arg, '%')) { | |
340 | log->groups |= SHORTLOG_GROUP_FORMAT; | |
341 | string_list_append(&log->format, arg); | |
342 | } else { | |
92338c45 | 343 | return error(_("unknown group type: %s"), arg); |
3dc95e09 | 344 | } |
92338c45 JK |
345 | |
346 | return 0; | |
347 | } | |
348 | ||
349 | ||
552bcac3 DB |
350 | void shortlog_init(struct shortlog *log) |
351 | { | |
352 | memset(log, 0, sizeof(*log)); | |
353 | ||
4e168333 | 354 | read_mailmap(&log->mailmap); |
552bcac3 | 355 | |
c455c87c | 356 | log->list.strdup_strings = 1; |
552bcac3 DB |
357 | log->wrap = DEFAULT_WRAPLEN; |
358 | log->in1 = DEFAULT_INDENT1; | |
359 | log->in2 = DEFAULT_INDENT2; | |
63d24fa0 JK |
360 | log->trailers.strdup_strings = 1; |
361 | log->trailers.cmp = strcasecmp; | |
3dc95e09 | 362 | log->format.strdup_strings = 1; |
552bcac3 DB |
363 | } |
364 | ||
10538e2a TB |
365 | void shortlog_finish_setup(struct shortlog *log) |
366 | { | |
9c10d4ff TB |
367 | if (log->groups & SHORTLOG_GROUP_AUTHOR) |
368 | string_list_append(&log->format, | |
369 | log->email ? "%aN <%aE>" : "%aN"); | |
7b11234e TB |
370 | if (log->groups & SHORTLOG_GROUP_COMMITTER) |
371 | string_list_append(&log->format, | |
372 | log->email ? "%cN <%cE>" : "%cN"); | |
9c10d4ff | 373 | |
10538e2a TB |
374 | string_list_sort(&log->trailers); |
375 | } | |
376 | ||
b8ec5923 JS |
377 | int cmd_shortlog(int argc, const char **argv, const char *prefix) |
378 | { | |
64093fc0 JK |
379 | struct shortlog log = { STRING_LIST_INIT_NODUP }; |
380 | struct rev_info rev; | |
773b69bf | 381 | int nongit = !startup_info->have_repository; |
552bcac3 | 382 | |
64093fc0 | 383 | const struct option options[] = { |
63d24fa0 | 384 | OPT_BIT('c', "committer", &log.groups, |
e73fe3dd | 385 | N_("group by committer rather than author"), |
63d24fa0 | 386 | SHORTLOG_GROUP_COMMITTER), |
d5d09d47 SB |
387 | OPT_BOOL('n', "numbered", &log.sort_by_number, |
388 | N_("sort output according to the number of commits per author")), | |
389 | OPT_BOOL('s', "summary", &log.summary, | |
e73fe3dd | 390 | N_("suppress commit descriptions, only provides commit count")), |
d5d09d47 | 391 | OPT_BOOL('e', "email", &log.email, |
e73fe3dd | 392 | N_("show the email address of each author")), |
203c8533 | 393 | OPT_CALLBACK_F('w', NULL, &log, N_("<w>[,<i1>[,<i2>]]"), |
e73fe3dd | 394 | N_("linewrap output"), PARSE_OPT_OPTARG, |
203c8533 | 395 | &parse_wrap_args), |
92338c45 | 396 | OPT_CALLBACK(0, "group", &log, N_("field"), |
e73fe3dd | 397 | N_("group by field"), parse_group_option), |
14ec9cbd PH |
398 | OPT_END(), |
399 | }; | |
400 | ||
401 | struct parse_opt_ctx_t ctx; | |
402 | ||
d551a488 | 403 | git_config(git_default_config, NULL); |
552bcac3 | 404 | shortlog_init(&log); |
2abf3503 | 405 | repo_init_revisions(the_repository, &rev, prefix); |
9ca1169f SB |
406 | parse_options_start(&ctx, argc, argv, prefix, options, |
407 | PARSE_OPT_KEEP_DASHDASH | PARSE_OPT_KEEP_ARGV0); | |
14ec9cbd PH |
408 | |
409 | for (;;) { | |
14ec9cbd | 410 | switch (parse_options_step(&ctx, options, shortlog_usage)) { |
352e7613 ÆAB |
411 | case PARSE_OPT_NON_OPTION: |
412 | case PARSE_OPT_UNKNOWN: | |
413 | break; | |
14ec9cbd | 414 | case PARSE_OPT_HELP: |
3bb0923f | 415 | case PARSE_OPT_ERROR: |
fa83cc83 | 416 | case PARSE_OPT_SUBCOMMAND: |
14ec9cbd | 417 | exit(129); |
a92ec7ef NTND |
418 | case PARSE_OPT_COMPLETE: |
419 | exit(0); | |
14ec9cbd PH |
420 | case PARSE_OPT_DONE: |
421 | goto parse_done; | |
3d711d97 | 422 | } |
6b61ec05 | 423 | parse_revision_opt(&rev, &ctx, options, shortlog_usage); |
14ec9cbd PH |
424 | } |
425 | parse_done: | |
087c7458 | 426 | revision_opts_finish(&rev); |
14ec9cbd PH |
427 | argc = parse_options_end(&ctx); |
428 | ||
4aa0161e MÅ |
429 | if (nongit && argc > 1) { |
430 | error(_("too many arguments given outside repository")); | |
431 | usage_with_options(shortlog_usage, options); | |
432 | } | |
433 | ||
14ec9cbd | 434 | if (setup_revisions(argc, argv, &rev, NULL) != 1) { |
ab8b53bb | 435 | error(_("unrecognized argument: %s"), argv[1]); |
14ec9cbd | 436 | usage_with_options(shortlog_usage, options); |
b8ec5923 JS |
437 | } |
438 | ||
b526f8ed | 439 | log.user_format = rev.commit_format == CMIT_FMT_USERFORMAT; |
c1977021 | 440 | log.abbrev = rev.abbrev; |
7f7d712b | 441 | log.file = rev.diffopt.file; |
251554c2 | 442 | log.date_mode = rev.date_mode; |
b526f8ed | 443 | |
63d24fa0 JK |
444 | if (!log.groups) |
445 | log.groups = SHORTLOG_GROUP_AUTHOR; | |
10538e2a | 446 | shortlog_finish_setup(&log); |
63d24fa0 | 447 | |
3384a2df | 448 | /* assume HEAD if from a tty */ |
abe549e1 | 449 | if (!nongit && !rev.pending.nr && isatty(0)) |
3384a2df | 450 | add_head_to_pending(&rev); |
0497c620 | 451 | if (rev.pending.nr == 0) { |
37314495 | 452 | if (isatty(0)) |
ab8b53bb | 453 | fprintf(stderr, _("(reading log message from standard input)\n")); |
552bcac3 | 454 | read_from_stdin(&log); |
0497c620 | 455 | } |
b8ec5923 | 456 | else |
552bcac3 | 457 | get_from_rev(&rev, &log); |
b8ec5923 | 458 | |
2108fe4a ÆAB |
459 | release_revisions(&rev); |
460 | ||
552bcac3 | 461 | shortlog_output(&log); |
7f7d712b JS |
462 | if (log.file != stdout) |
463 | fclose(log.file); | |
552bcac3 DB |
464 | return 0; |
465 | } | |
b8ec5923 | 466 | |
bb96a2c9 RS |
467 | static void add_wrapped_shortlog_msg(struct strbuf *sb, const char *s, |
468 | const struct shortlog *log) | |
469 | { | |
5b597082 SP |
470 | strbuf_add_wrapped_text(sb, s, log->in1, log->in2, log->wrap); |
471 | strbuf_addch(sb, '\n'); | |
bb96a2c9 RS |
472 | } |
473 | ||
552bcac3 DB |
474 | void shortlog_output(struct shortlog *log) |
475 | { | |
99d60545 | 476 | size_t i, j; |
bb96a2c9 RS |
477 | struct strbuf sb = STRBUF_INIT; |
478 | ||
552bcac3 | 479 | if (log->sort_by_number) |
df534dcb | 480 | STABLE_QSORT(log->list.items, log->list.nr, |
9b21a34a | 481 | log->summary ? compare_by_counter : compare_by_list); |
552bcac3 | 482 | for (i = 0; i < log->list.nr; i++) { |
9b21a34a | 483 | const struct string_list_item *item = &log->list.items[i]; |
552bcac3 | 484 | if (log->summary) { |
0a7b3577 JS |
485 | fprintf(log->file, "%6d\t%s\n", |
486 | (int)UTIL_TO_INT(item), item->string); | |
ac60c94d | 487 | } else { |
9b21a34a | 488 | struct string_list *onelines = item->util; |
99d60545 ÆAB |
489 | fprintf(log->file, "%s (%"PRIuMAX"):\n", |
490 | item->string, (uintmax_t)onelines->nr); | |
491 | for (j = onelines->nr; j >= 1; j--) { | |
492 | const char *msg = onelines->items[j - 1].string; | |
3d711d97 | 493 | |
552bcac3 | 494 | if (log->wrap_lines) { |
bb96a2c9 RS |
495 | strbuf_reset(&sb); |
496 | add_wrapped_shortlog_msg(&sb, msg, log); | |
0a7b3577 | 497 | fwrite(sb.buf, sb.len, 1, log->file); |
3d711d97 JH |
498 | } |
499 | else | |
0a7b3577 | 500 | fprintf(log->file, " %s\n", msg); |
3714e7c8 | 501 | } |
0a7b3577 | 502 | putc('\n', log->file); |
9b21a34a JK |
503 | onelines->strdup_strings = 1; |
504 | string_list_clear(onelines, 0); | |
505 | free(onelines); | |
b8ec5923 JS |
506 | } |
507 | ||
552bcac3 | 508 | log->list.items[i].util = NULL; |
b8ec5923 JS |
509 | } |
510 | ||
bb96a2c9 | 511 | strbuf_release(&sb); |
c455c87c JS |
512 | log->list.strdup_strings = 1; |
513 | string_list_clear(&log->list, 1); | |
d20d654f | 514 | clear_mailmap(&log->mailmap); |
3dc95e09 | 515 | string_list_clear(&log->format, 0); |
b8ec5923 | 516 | } |