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Commit | Line | Data |
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d6b64ed0 | 1 | #include "builtin.h" |
bd321bcc | 2 | #include "cache.h" |
109cd76d | 3 | #include "repository.h" |
b2141fc1 | 4 | #include "config.h" |
bd321bcc JS |
5 | #include "commit.h" |
6 | #include "tag.h" | |
7 | #include "refs.h" | |
edefb1a2 | 8 | #include "parse-options.h" |
b23e0b93 | 9 | #include "sha1-lookup.h" |
8fd79a73 | 10 | #include "commit-slab.h" |
bd321bcc | 11 | |
2e09c012 SG |
12 | /* |
13 | * One day. See the 'name a rev shortly after epoch' test in t6120 when | |
14 | * changing this value | |
15 | */ | |
16 | #define CUTOFF_DATE_SLOP 86400 | |
c075aea5 | 17 | |
bd321bcc JS |
18 | typedef struct rev_name { |
19 | const char *tip_name; | |
dddbad72 | 20 | timestamp_t taggerdate; |
bd321bcc | 21 | int generation; |
ac076c29 | 22 | int distance; |
ef1e7406 | 23 | int from_tag; |
bd321bcc JS |
24 | } rev_name; |
25 | ||
8fd79a73 NTND |
26 | define_commit_slab(commit_rev_name, struct rev_name *); |
27 | ||
5589e87f | 28 | static timestamp_t cutoff = TIME_MAX; |
8fd79a73 | 29 | static struct commit_rev_name rev_names; |
bd321bcc | 30 | |
ac076c29 JS |
31 | /* How many generations are maximally preferred over _one_ merge traversal? */ |
32 | #define MERGE_TRAVERSAL_WEIGHT 65535 | |
33 | ||
8fd79a73 NTND |
34 | static struct rev_name *get_commit_rev_name(struct commit *commit) |
35 | { | |
36 | struct rev_name **slot = commit_rev_name_peek(&rev_names, commit); | |
37 | ||
38 | return slot ? *slot : NULL; | |
39 | } | |
40 | ||
41 | static void set_commit_rev_name(struct commit *commit, struct rev_name *name) | |
42 | { | |
43 | *commit_rev_name_at(&rev_names, commit) = name; | |
44 | } | |
45 | ||
0041bf65 | 46 | static int is_better_name(struct rev_name *name, |
78089b71 | 47 | timestamp_t taggerdate, |
ef1e7406 JH |
48 | int distance, |
49 | int from_tag) | |
0041bf65 | 50 | { |
ef1e7406 JH |
51 | /* |
52 | * When comparing names based on tags, prefer names | |
53 | * based on the older tag, even if it is farther away. | |
54 | */ | |
55 | if (from_tag && name->from_tag) | |
56 | return (name->taggerdate > taggerdate || | |
57 | (name->taggerdate == taggerdate && | |
58 | name->distance > distance)); | |
59 | ||
60 | /* | |
61 | * We know that at least one of them is a non-tag at this point. | |
62 | * favor a tag over a non-tag. | |
63 | */ | |
64 | if (name->from_tag != from_tag) | |
65 | return from_tag; | |
66 | ||
67 | /* | |
68 | * We are now looking at two non-tags. Tiebreak to favor | |
69 | * shorter hops. | |
70 | */ | |
71 | if (name->distance != distance) | |
72 | return name->distance > distance; | |
73 | ||
74 | /* ... or tiebreak to favor older date */ | |
75 | if (name->taggerdate != taggerdate) | |
76 | return name->taggerdate > taggerdate; | |
77 | ||
78 | /* keep the current one if we cannot decide */ | |
79 | return 0; | |
0041bf65 JH |
80 | } |
81 | ||
bd321bcc | 82 | static void name_rev(struct commit *commit, |
dddbad72 | 83 | const char *tip_name, timestamp_t taggerdate, |
ef1e7406 | 84 | int generation, int distance, int from_tag, |
bd321bcc JS |
85 | int deref) |
86 | { | |
8fd79a73 | 87 | struct rev_name *name = get_commit_rev_name(commit); |
bd321bcc | 88 | struct commit_list *parents; |
f2e6f1c9 | 89 | int parent_number = 1; |
53082246 | 90 | char *to_free = NULL; |
bd321bcc | 91 | |
0064053b | 92 | parse_commit(commit); |
bd321bcc JS |
93 | |
94 | if (commit->date < cutoff) | |
95 | return; | |
96 | ||
97 | if (deref) { | |
53082246 | 98 | tip_name = to_free = xstrfmt("%s^0", tip_name); |
bd321bcc JS |
99 | |
100 | if (generation) | |
101 | die("generation: %d, but deref?", generation); | |
102 | } | |
103 | ||
104 | if (name == NULL) { | |
105 | name = xmalloc(sizeof(rev_name)); | |
8fd79a73 | 106 | set_commit_rev_name(commit, name); |
bd321bcc | 107 | goto copy_data; |
c0165798 | 108 | } else if (is_better_name(name, taggerdate, distance, from_tag)) { |
bd321bcc JS |
109 | copy_data: |
110 | name->tip_name = tip_name; | |
75504248 | 111 | name->taggerdate = taggerdate; |
bd321bcc | 112 | name->generation = generation; |
ac076c29 | 113 | name->distance = distance; |
ef1e7406 | 114 | name->from_tag = from_tag; |
53082246 JS |
115 | } else { |
116 | free(to_free); | |
bd321bcc | 117 | return; |
53082246 | 118 | } |
bd321bcc JS |
119 | |
120 | for (parents = commit->parents; | |
121 | parents; | |
122 | parents = parents->next, parent_number++) { | |
f2e6f1c9 | 123 | if (parent_number > 1) { |
34e02deb | 124 | size_t len; |
75faa45a | 125 | char *new_name; |
bd321bcc | 126 | |
34e02deb | 127 | strip_suffix(tip_name, "^0", &len); |
bd321bcc | 128 | if (generation > 0) |
34e02deb | 129 | new_name = xstrfmt("%.*s~%d^%d", (int)len, tip_name, |
75faa45a | 130 | generation, parent_number); |
bd321bcc | 131 | else |
34e02deb | 132 | new_name = xstrfmt("%.*s^%d", (int)len, tip_name, |
75faa45a | 133 | parent_number); |
bd321bcc | 134 | |
75504248 | 135 | name_rev(parents->item, new_name, taggerdate, 0, |
ef1e7406 JH |
136 | distance + MERGE_TRAVERSAL_WEIGHT, |
137 | from_tag, 0); | |
bd321bcc | 138 | } else { |
75504248 | 139 | name_rev(parents->item, tip_name, taggerdate, |
ef1e7406 JH |
140 | generation + 1, distance + 1, |
141 | from_tag, 0); | |
bd321bcc JS |
142 | } |
143 | } | |
144 | } | |
145 | ||
98c5c4ad NK |
146 | static int subpath_matches(const char *path, const char *filter) |
147 | { | |
148 | const char *subpath = path; | |
149 | ||
150 | while (subpath) { | |
55d34269 | 151 | if (!wildmatch(filter, subpath, 0)) |
98c5c4ad NK |
152 | return subpath - path; |
153 | subpath = strchr(subpath, '/'); | |
154 | if (subpath) | |
155 | subpath++; | |
156 | } | |
157 | return -1; | |
158 | } | |
159 | ||
9608a190 JH |
160 | static const char *name_ref_abbrev(const char *refname, int shorten_unambiguous) |
161 | { | |
162 | if (shorten_unambiguous) | |
163 | refname = shorten_unambiguous_ref(refname, 0); | |
59556548 | 164 | else if (starts_with(refname, "refs/heads/")) |
9608a190 | 165 | refname = refname + 11; |
59556548 | 166 | else if (starts_with(refname, "refs/")) |
9608a190 JH |
167 | refname = refname + 5; |
168 | return refname; | |
169 | } | |
170 | ||
2afc29aa JS |
171 | struct name_ref_data { |
172 | int tags_only; | |
23615708 | 173 | int name_only; |
290be667 | 174 | struct string_list ref_filters; |
96415b49 | 175 | struct string_list exclude_filters; |
2afc29aa JS |
176 | }; |
177 | ||
b23e0b93 JH |
178 | static struct tip_table { |
179 | struct tip_table_entry { | |
511dca80 | 180 | struct object_id oid; |
b23e0b93 JH |
181 | const char *refname; |
182 | } *table; | |
183 | int nr; | |
184 | int alloc; | |
185 | int sorted; | |
186 | } tip_table; | |
187 | ||
511dca80 | 188 | static void add_to_tip_table(const struct object_id *oid, const char *refname, |
b23e0b93 JH |
189 | int shorten_unambiguous) |
190 | { | |
191 | refname = name_ref_abbrev(refname, shorten_unambiguous); | |
192 | ||
193 | ALLOC_GROW(tip_table.table, tip_table.nr + 1, tip_table.alloc); | |
511dca80 | 194 | oidcpy(&tip_table.table[tip_table.nr].oid, oid); |
b23e0b93 JH |
195 | tip_table.table[tip_table.nr].refname = xstrdup(refname); |
196 | tip_table.nr++; | |
197 | tip_table.sorted = 0; | |
198 | } | |
199 | ||
200 | static int tipcmp(const void *a_, const void *b_) | |
201 | { | |
202 | const struct tip_table_entry *a = a_, *b = b_; | |
511dca80 | 203 | return oidcmp(&a->oid, &b->oid); |
b23e0b93 JH |
204 | } |
205 | ||
73868486 | 206 | static int name_ref(const char *path, const struct object_id *oid, int flags, void *cb_data) |
bd321bcc | 207 | { |
109cd76d | 208 | struct object *o = parse_object(the_repository, oid); |
2afc29aa | 209 | struct name_ref_data *data = cb_data; |
98c5c4ad | 210 | int can_abbreviate_output = data->tags_only && data->name_only; |
bd321bcc | 211 | int deref = 0; |
dddbad72 | 212 | timestamp_t taggerdate = TIME_MAX; |
bd321bcc | 213 | |
59556548 | 214 | if (data->tags_only && !starts_with(path, "refs/tags/")) |
2afc29aa JS |
215 | return 0; |
216 | ||
96415b49 JK |
217 | if (data->exclude_filters.nr) { |
218 | struct string_list_item *item; | |
219 | ||
220 | for_each_string_list_item(item, &data->exclude_filters) { | |
221 | if (subpath_matches(path, item->string) >= 0) | |
222 | return 0; | |
223 | } | |
224 | } | |
225 | ||
290be667 JK |
226 | if (data->ref_filters.nr) { |
227 | struct string_list_item *item; | |
228 | int matched = 0; | |
229 | ||
230 | /* See if any of the patterns match. */ | |
231 | for_each_string_list_item(item, &data->ref_filters) { | |
232 | /* | |
233 | * Check all patterns even after finding a match, so | |
234 | * that we can see if a match with a subpath exists. | |
235 | * When a user asked for 'refs/tags/v*' and 'v1.*', | |
236 | * both of which match, the user is showing her | |
237 | * willingness to accept a shortened output by having | |
238 | * the 'v1.*' in the acceptable refnames, so we | |
239 | * shouldn't stop when seeing 'refs/tags/v1.4' matches | |
240 | * 'refs/tags/v*'. We should show it as 'v1.4'. | |
241 | */ | |
242 | switch (subpath_matches(path, item->string)) { | |
243 | case -1: /* did not match */ | |
244 | break; | |
245 | case 0: /* matched fully */ | |
246 | matched = 1; | |
247 | break; | |
248 | default: /* matched subpath */ | |
249 | matched = 1; | |
250 | can_abbreviate_output = 1; | |
251 | break; | |
252 | } | |
98c5c4ad | 253 | } |
290be667 JK |
254 | |
255 | /* If none of the patterns matched, stop now */ | |
256 | if (!matched) | |
257 | return 0; | |
98c5c4ad | 258 | } |
bd321bcc | 259 | |
511dca80 | 260 | add_to_tip_table(oid, path, can_abbreviate_output); |
b23e0b93 | 261 | |
1974632c | 262 | while (o && o->type == OBJ_TAG) { |
bd321bcc JS |
263 | struct tag *t = (struct tag *) o; |
264 | if (!t->tagged) | |
265 | break; /* broken repository */ | |
109cd76d | 266 | o = parse_object(the_repository, &t->tagged->oid); |
bd321bcc | 267 | deref = 1; |
75504248 | 268 | taggerdate = t->date; |
bd321bcc | 269 | } |
1974632c | 270 | if (o && o->type == OBJ_COMMIT) { |
bd321bcc | 271 | struct commit *commit = (struct commit *)o; |
ef1e7406 | 272 | int from_tag = starts_with(path, "refs/tags/"); |
bd321bcc | 273 | |
5554451d | 274 | if (taggerdate == TIME_MAX) |
ef1e7406 | 275 | taggerdate = ((struct commit *)o)->date; |
9608a190 | 276 | path = name_ref_abbrev(path, can_abbreviate_output); |
ef1e7406 JH |
277 | name_rev(commit, xstrdup(path), taggerdate, 0, 0, |
278 | from_tag, deref); | |
bd321bcc JS |
279 | } |
280 | return 0; | |
281 | } | |
282 | ||
b23e0b93 JH |
283 | static const unsigned char *nth_tip_table_ent(size_t ix, void *table_) |
284 | { | |
285 | struct tip_table_entry *table = table_; | |
511dca80 | 286 | return table[ix].oid.hash; |
b23e0b93 JH |
287 | } |
288 | ||
289 | static const char *get_exact_ref_match(const struct object *o) | |
290 | { | |
291 | int found; | |
292 | ||
293 | if (!tip_table.table || !tip_table.nr) | |
294 | return NULL; | |
295 | ||
296 | if (!tip_table.sorted) { | |
9ed0d8d6 | 297 | QSORT(tip_table.table, tip_table.nr, tipcmp); |
b23e0b93 JH |
298 | tip_table.sorted = 1; |
299 | } | |
300 | ||
ed1c9977 | 301 | found = sha1_pos(o->oid.hash, tip_table.table, tip_table.nr, |
b23e0b93 JH |
302 | nth_tip_table_ent); |
303 | if (0 <= found) | |
304 | return tip_table.table[found].refname; | |
305 | return NULL; | |
306 | } | |
307 | ||
903fc7da JK |
308 | /* may return a constant string or use "buf" as scratch space */ |
309 | static const char *get_rev_name(const struct object *o, struct strbuf *buf) | |
bd321bcc | 310 | { |
d3ff6f55 LT |
311 | struct rev_name *n; |
312 | struct commit *c; | |
313 | ||
1974632c | 314 | if (o->type != OBJ_COMMIT) |
b23e0b93 | 315 | return get_exact_ref_match(o); |
d3ff6f55 | 316 | c = (struct commit *) o; |
8fd79a73 | 317 | n = get_commit_rev_name(c); |
bd321bcc | 318 | if (!n) |
a2cf9f44 | 319 | return NULL; |
bd321bcc JS |
320 | |
321 | if (!n->generation) | |
322 | return n->tip_name; | |
59d3f541 JS |
323 | else { |
324 | int len = strlen(n->tip_name); | |
325 | if (len > 2 && !strcmp(n->tip_name + len - 2, "^0")) | |
326 | len -= 2; | |
903fc7da JK |
327 | strbuf_reset(buf); |
328 | strbuf_addf(buf, "%.*s~%d", len, n->tip_name, n->generation); | |
329 | return buf->buf; | |
59d3f541 | 330 | } |
bd321bcc | 331 | } |
1f1e895f | 332 | |
da2478db JH |
333 | static void show_name(const struct object *obj, |
334 | const char *caller_name, | |
335 | int always, int allow_undefined, int name_only) | |
336 | { | |
337 | const char *name; | |
f2fd0760 | 338 | const struct object_id *oid = &obj->oid; |
903fc7da | 339 | struct strbuf buf = STRBUF_INIT; |
da2478db JH |
340 | |
341 | if (!name_only) | |
f2fd0760 | 342 | printf("%s ", caller_name ? caller_name : oid_to_hex(oid)); |
903fc7da | 343 | name = get_rev_name(obj, &buf); |
da2478db JH |
344 | if (name) |
345 | printf("%s\n", name); | |
346 | else if (allow_undefined) | |
347 | printf("undefined\n"); | |
348 | else if (always) | |
aab9583f | 349 | printf("%s\n", find_unique_abbrev(oid, DEFAULT_ABBREV)); |
da2478db | 350 | else |
f2fd0760 | 351 | die("cannot describe '%s'", oid_to_hex(oid)); |
903fc7da | 352 | strbuf_release(&buf); |
da2478db JH |
353 | } |
354 | ||
edefb1a2 | 355 | static char const * const name_rev_usage[] = { |
9c9b4f2f AH |
356 | N_("git name-rev [<options>] <commit>..."), |
357 | N_("git name-rev [<options>] --all"), | |
358 | N_("git name-rev [<options>] --stdin"), | |
edefb1a2 PH |
359 | NULL |
360 | }; | |
361 | ||
e8b55fab JH |
362 | static void name_rev_line(char *p, struct name_ref_data *data) |
363 | { | |
903fc7da | 364 | struct strbuf buf = STRBUF_INIT; |
1c4675dc | 365 | int counter = 0; |
e8b55fab | 366 | char *p_start; |
1c4675dc | 367 | const unsigned hexsz = the_hash_algo->hexsz; |
368 | ||
e8b55fab JH |
369 | for (p_start = p; *p; p++) { |
370 | #define ishex(x) (isdigit((x)) || ((x) >= 'a' && (x) <= 'f')) | |
371 | if (!ishex(*p)) | |
1c4675dc | 372 | counter = 0; |
373 | else if (++counter == hexsz && | |
e8b55fab | 374 | !ishex(*(p+1))) { |
511dca80 | 375 | struct object_id oid; |
e8b55fab JH |
376 | const char *name = NULL; |
377 | char c = *(p+1); | |
7c5b1675 | 378 | int p_len = p - p_start + 1; |
e8b55fab | 379 | |
1c4675dc | 380 | counter = 0; |
e8b55fab JH |
381 | |
382 | *(p+1) = 0; | |
1c4675dc | 383 | if (!get_oid(p - (hexsz - 1), &oid)) { |
e8b55fab | 384 | struct object *o = |
d0229abd | 385 | lookup_object(the_repository, &oid); |
e8b55fab | 386 | if (o) |
903fc7da | 387 | name = get_rev_name(o, &buf); |
e8b55fab JH |
388 | } |
389 | *(p+1) = c; | |
390 | ||
391 | if (!name) | |
392 | continue; | |
393 | ||
7c5b1675 | 394 | if (data->name_only) |
1c4675dc | 395 | printf("%.*s%s", p_len - hexsz, p_start, name); |
7c5b1675 RS |
396 | else |
397 | printf("%.*s (%s)", p_len, p_start, name); | |
e8b55fab JH |
398 | p_start = p + 1; |
399 | } | |
400 | } | |
401 | ||
402 | /* flush */ | |
403 | if (p_start != p) | |
404 | fwrite(p_start, p - p_start, 1, stdout); | |
903fc7da JK |
405 | |
406 | strbuf_release(&buf); | |
e8b55fab JH |
407 | } |
408 | ||
d6b64ed0 | 409 | int cmd_name_rev(int argc, const char **argv, const char *prefix) |
bd321bcc | 410 | { |
3cd47459 | 411 | struct object_array revs = OBJECT_ARRAY_INIT; |
adfc1857 | 412 | int all = 0, transform_stdin = 0, allow_undefined = 1, always = 0, peel_tag = 0; |
96415b49 | 413 | struct name_ref_data data = { 0, 0, STRING_LIST_INIT_NODUP, STRING_LIST_INIT_NODUP }; |
edefb1a2 | 414 | struct option opts[] = { |
d5d09d47 SB |
415 | OPT_BOOL(0, "name-only", &data.name_only, N_("print only names (no SHA-1)")), |
416 | OPT_BOOL(0, "tags", &data.tags_only, N_("only use tags to name the commits")), | |
290be667 | 417 | OPT_STRING_LIST(0, "refs", &data.ref_filters, N_("pattern"), |
422cad0a | 418 | N_("only use refs matching <pattern>")), |
96415b49 JK |
419 | OPT_STRING_LIST(0, "exclude", &data.exclude_filters, N_("pattern"), |
420 | N_("ignore refs matching <pattern>")), | |
edefb1a2 | 421 | OPT_GROUP(""), |
d5d09d47 SB |
422 | OPT_BOOL(0, "all", &all, N_("list all commits reachable from all refs")), |
423 | OPT_BOOL(0, "stdin", &transform_stdin, N_("read from stdin")), | |
424 | OPT_BOOL(0, "undefined", &allow_undefined, N_("allow to print `undefined` names (default)")), | |
425 | OPT_BOOL(0, "always", &always, | |
422cad0a | 426 | N_("show abbreviated commit object as fallback")), |
adfc1857 JH |
427 | { |
428 | /* A Hidden OPT_BOOL */ | |
429 | OPTION_SET_INT, 0, "peel-tag", &peel_tag, NULL, | |
430 | N_("dereference tags in the input (internal use)"), | |
431 | PARSE_OPT_NOARG | PARSE_OPT_HIDDEN, NULL, 1, | |
432 | }, | |
edefb1a2 PH |
433 | OPT_END(), |
434 | }; | |
bd321bcc | 435 | |
8fd79a73 | 436 | init_commit_rev_name(&rev_names); |
ef90d6d4 | 437 | git_config(git_default_config, NULL); |
37782920 | 438 | argc = parse_options(argc, argv, prefix, opts, name_rev_usage, 0); |
05efb7b7 | 439 | if (all + transform_stdin + !!argc > 1) { |
edefb1a2 PH |
440 | error("Specify either a list, or --all, not both!"); |
441 | usage_with_options(name_rev_usage, opts); | |
442 | } | |
443 | if (all || transform_stdin) | |
444 | cutoff = 0; | |
bd321bcc | 445 | |
edefb1a2 | 446 | for (; argc; argc--, argv++) { |
511dca80 | 447 | struct object_id oid; |
118aa4ac | 448 | struct object *object; |
bd321bcc JS |
449 | struct commit *commit; |
450 | ||
511dca80 | 451 | if (get_oid(*argv, &oid)) { |
bd321bcc JS |
452 | fprintf(stderr, "Could not get sha1 for %s. Skipping.\n", |
453 | *argv); | |
454 | continue; | |
455 | } | |
456 | ||
118aa4ac | 457 | commit = NULL; |
109cd76d | 458 | object = parse_object(the_repository, &oid); |
118aa4ac | 459 | if (object) { |
a74093da SB |
460 | struct object *peeled = deref_tag(the_repository, |
461 | object, *argv, 0); | |
118aa4ac JH |
462 | if (peeled && peeled->type == OBJ_COMMIT) |
463 | commit = (struct commit *)peeled; | |
464 | } | |
465 | ||
466 | if (!object) { | |
467 | fprintf(stderr, "Could not get object for %s. Skipping.\n", | |
bd321bcc JS |
468 | *argv); |
469 | continue; | |
470 | } | |
471 | ||
118aa4ac JH |
472 | if (commit) { |
473 | if (cutoff > commit->date) | |
474 | cutoff = commit->date; | |
475 | } | |
adfc1857 JH |
476 | |
477 | if (peel_tag) { | |
478 | if (!commit) { | |
479 | fprintf(stderr, "Could not get commit for %s. Skipping.\n", | |
480 | *argv); | |
481 | continue; | |
482 | } | |
483 | object = (struct object *)commit; | |
484 | } | |
118aa4ac | 485 | add_object_array(object, *argv, &revs); |
bd321bcc JS |
486 | } |
487 | ||
2e09c012 SG |
488 | if (cutoff) { |
489 | /* check for undeflow */ | |
490 | if (cutoff > TIME_MIN + CUTOFF_DATE_SLOP) | |
491 | cutoff = cutoff - CUTOFF_DATE_SLOP; | |
492 | else | |
493 | cutoff = TIME_MIN; | |
494 | } | |
73868486 | 495 | for_each_ref(name_ref, &data); |
bd321bcc JS |
496 | |
497 | if (transform_stdin) { | |
498 | char buffer[2048]; | |
bd321bcc JS |
499 | |
500 | while (!feof(stdin)) { | |
e8b55fab | 501 | char *p = fgets(buffer, sizeof(buffer), stdin); |
bd321bcc JS |
502 | if (!p) |
503 | break; | |
e8b55fab | 504 | name_rev_line(p, &data); |
bd321bcc JS |
505 | } |
506 | } else if (all) { | |
fc046a75 | 507 | int i, max; |
bd321bcc | 508 | |
fc046a75 | 509 | max = get_max_object_index(); |
a83123de BS |
510 | for (i = 0; i < max; i++) { |
511 | struct object *obj = get_indexed_object(i); | |
e8b14d7e | 512 | if (!obj || obj->type != OBJ_COMMIT) |
a83123de BS |
513 | continue; |
514 | show_name(obj, NULL, | |
da2478db | 515 | always, allow_undefined, data.name_only); |
a83123de | 516 | } |
1f1e895f LT |
517 | } else { |
518 | int i; | |
da2478db JH |
519 | for (i = 0; i < revs.nr; i++) |
520 | show_name(revs.objects[i].item, revs.objects[i].name, | |
521 | always, allow_undefined, data.name_only); | |
1f1e895f | 522 | } |
bd321bcc | 523 | |
886e1084 | 524 | UNLEAK(revs); |
bd321bcc JS |
525 | return 0; |
526 | } |