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Commit | Line | Data |
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baffc0e7 | 1 | #include "builtin.h" |
4b182421 | 2 | #include "cache.h" |
f394e093 | 3 | #include "gettext.h" |
41771fa4 | 4 | #include "hex.h" |
031dc927 | 5 | #include "repository.h" |
b2141fc1 | 6 | #include "config.h" |
ff5ebe39 DB |
7 | #include "commit.h" |
8 | #include "tree.h" | |
9 | #include "blob.h" | |
c418eda4 | 10 | #include "tag.h" |
944d8589 | 11 | #include "refs.h" |
f9253394 | 12 | #include "pack.h" |
53dc3f3e | 13 | #include "cache-tree.h" |
e9a95bef | 14 | #include "tree-walk.h" |
271b8d25 | 15 | #include "fsck.h" |
5ac0a206 | 16 | #include "parse-options.h" |
8ca12c0d | 17 | #include "dir.h" |
1e49f22f | 18 | #include "progress.h" |
6f7f3beb | 19 | #include "streaming.h" |
90cf590f | 20 | #include "decorate.h" |
0317f455 | 21 | #include "packfile.h" |
87bed179 | 22 | #include "object-file.h" |
dabab1d6 | 23 | #include "object-name.h" |
0d4a1321 | 24 | #include "object-store.h" |
cbeab747 | 25 | #include "replace-object.h" |
5a5ea141 | 26 | #include "resolve-undo.h" |
e0fd51e1 | 27 | #include "run-command.h" |
b29759d8 | 28 | #include "worktree.h" |
ff5ebe39 DB |
29 | |
30 | #define REACHABLE 0x0001 | |
2d9c58c6 | 31 | #define SEEN 0x0002 |
6e454b9a | 32 | #define HAS_OBJ 0x0004 |
092c55d0 JT |
33 | /* This flag is set if something points to this object. */ |
34 | #define USED 0x0008 | |
d9839e03 | 35 | |
96f1e58f DR |
36 | static int show_root; |
37 | static int show_tags; | |
38 | static int show_unreachable; | |
566842f6 | 39 | static int include_reflogs = 1; |
f29cd393 | 40 | static int check_full = 1; |
02976bf8 | 41 | static int connectivity_only; |
96f1e58f DR |
42 | static int check_strict; |
43 | static int keep_cache_objects; | |
22410549 JS |
44 | static struct fsck_options fsck_walk_options = FSCK_OPTIONS_DEFAULT; |
45 | static struct fsck_options fsck_obj_options = FSCK_OPTIONS_DEFAULT; | |
e2b4f635 | 46 | static int errors_found; |
68f6c019 | 47 | static int write_lost_and_found; |
20f1eb6b | 48 | static int verbose; |
1e49f22f | 49 | static int show_progress = -1; |
c6a13b2c | 50 | static int show_dangling = 1; |
90cf590f | 51 | static int name_objects; |
e2b4f635 JH |
52 | #define ERROR_OBJECT 01 |
53 | #define ERROR_REACHABLE 02 | |
a3ed7552 | 54 | #define ERROR_PACK 04 |
122f76f5 | 55 | #define ERROR_REFS 010 |
e0fd51e1 | 56 | #define ERROR_COMMIT_GRAPH 020 |
e68a5272 | 57 | #define ERROR_MULTI_PACK_INDEX 040 |
d9839e03 | 58 | |
82ef89b3 | 59 | static const char *describe_object(const struct object_id *oid) |
993a21b0 | 60 | { |
82ef89b3 | 61 | return fsck_describe_object(&fsck_walk_options, oid); |
993a21b0 JS |
62 | } |
63 | ||
82ef89b3 JK |
64 | static const char *printable_type(const struct object_id *oid, |
65 | enum object_type type) | |
97ca7ca8 JK |
66 | { |
67 | const char *ret; | |
68 | ||
82ef89b3 JK |
69 | if (type == OBJ_NONE) |
70 | type = oid_object_info(the_repository, oid, NULL); | |
a2b22854 | 71 | |
82ef89b3 | 72 | ret = type_name(type); |
97ca7ca8 | 73 | if (!ret) |
674ba340 | 74 | ret = _("unknown"); |
97ca7ca8 JK |
75 | |
76 | return ret; | |
77 | } | |
78 | ||
c99ba492 | 79 | static int objerror(struct object *obj, const char *err) |
f1f0d088 | 80 | { |
e2b4f635 | 81 | errors_found |= ERROR_OBJECT; |
674ba340 NTND |
82 | /* TRANSLATORS: e.g. error in tree 01bfda: <more explanation> */ |
83 | fprintf_ln(stderr, _("error in %s %s: %s"), | |
82ef89b3 JK |
84 | printable_type(&obj->oid, obj->type), |
85 | describe_object(&obj->oid), err); | |
f1f0d088 PB |
86 | return -1; |
87 | } | |
88 | ||
1cd772cc | 89 | static int fsck_error_func(struct fsck_options *o, |
5afc4b1d JK |
90 | const struct object_id *oid, |
91 | enum object_type object_type, | |
394d5d31 ÆAB |
92 | enum fsck_msg_type msg_type, |
93 | enum fsck_msg_id msg_id, | |
94 | const char *message) | |
f1f0d088 | 95 | { |
5afc4b1d | 96 | switch (msg_type) { |
bbb15c51 | 97 | case FSCK_WARN: |
674ba340 NTND |
98 | /* TRANSLATORS: e.g. warning in tree 01bfda: <more explanation> */ |
99 | fprintf_ln(stderr, _("warning in %s %s: %s"), | |
5afc4b1d JK |
100 | printable_type(oid, object_type), |
101 | describe_object(oid), message); | |
bbb15c51 NTND |
102 | return 0; |
103 | case FSCK_ERROR: | |
674ba340 NTND |
104 | /* TRANSLATORS: e.g. error in tree 01bfda: <more explanation> */ |
105 | fprintf_ln(stderr, _("error in %s %s: %s"), | |
5afc4b1d JK |
106 | printable_type(oid, object_type), |
107 | describe_object(oid), message); | |
bbb15c51 NTND |
108 | return 1; |
109 | default: | |
5afc4b1d JK |
110 | BUG("%d (FSCK_IGNORE?) should never trigger this callback", |
111 | msg_type); | |
bbb15c51 | 112 | } |
f1f0d088 PB |
113 | } |
114 | ||
04d39759 LT |
115 | static struct object_array pending; |
116 | ||
28abf260 ÆAB |
117 | static int mark_object(struct object *obj, enum object_type type, |
118 | void *data, struct fsck_options *options) | |
271b8d25 | 119 | { |
271b8d25 | 120 | struct object *parent = data; |
271b8d25 | 121 | |
a1cdc251 JH |
122 | /* |
123 | * The only case data is NULL or type is OBJ_ANY is when | |
124 | * mark_object_reachable() calls us. All the callers of | |
125 | * that function has non-NULL obj hence ... | |
126 | */ | |
271b8d25 | 127 | if (!obj) { |
a1cdc251 | 128 | /* ... these references to parent->fld are safe here */ |
674ba340 | 129 | printf_ln(_("broken link from %7s %s"), |
82ef89b3 JK |
130 | printable_type(&parent->oid, parent->type), |
131 | describe_object(&parent->oid)); | |
674ba340 NTND |
132 | printf_ln(_("broken link from %7s %s"), |
133 | (type == OBJ_ANY ? _("unknown") : type_name(type)), | |
134 | _("unknown")); | |
271b8d25 MK |
135 | errors_found |= ERROR_REACHABLE; |
136 | return 1; | |
137 | } | |
138 | ||
139 | if (type != OBJ_ANY && obj->type != type) | |
a1cdc251 | 140 | /* ... and the reference to parent is safe here */ |
674ba340 | 141 | objerror(parent, _("wrong object type in link")); |
271b8d25 MK |
142 | |
143 | if (obj->flags & REACHABLE) | |
144 | return 0; | |
145 | obj->flags |= REACHABLE; | |
caba7fc3 JT |
146 | |
147 | if (is_promisor_object(&obj->oid)) | |
148 | /* | |
149 | * Further recursion does not need to be performed on this | |
150 | * object since it is a promisor object (so it does not need to | |
151 | * be added to "pending"). | |
152 | */ | |
153 | return 0; | |
154 | ||
6e454b9a | 155 | if (!(obj->flags & HAS_OBJ)) { |
9eb86f41 | 156 | if (parent && !has_object(the_repository, &obj->oid, 1)) { |
674ba340 NTND |
157 | printf_ln(_("broken link from %7s %s\n" |
158 | " to %7s %s"), | |
82ef89b3 JK |
159 | printable_type(&parent->oid, parent->type), |
160 | describe_object(&parent->oid), | |
161 | printable_type(&obj->oid, obj->type), | |
162 | describe_object(&obj->oid)); | |
271b8d25 MK |
163 | errors_found |= ERROR_REACHABLE; |
164 | } | |
165 | return 1; | |
166 | } | |
167 | ||
16aa3bfc | 168 | add_object_array(obj, NULL, &pending); |
04d39759 LT |
169 | return 0; |
170 | } | |
171 | ||
172 | static void mark_object_reachable(struct object *obj) | |
173 | { | |
22410549 | 174 | mark_object(obj, OBJ_ANY, NULL, NULL); |
04d39759 LT |
175 | } |
176 | ||
a1cdc251 | 177 | static int traverse_one_object(struct object *obj) |
04d39759 | 178 | { |
ba3a08ca EW |
179 | int result = fsck_walk(obj, obj, &fsck_walk_options); |
180 | ||
181 | if (obj->type == OBJ_TREE) { | |
182 | struct tree *tree = (struct tree *)obj; | |
183 | free_tree_buffer(tree); | |
184 | } | |
185 | return result; | |
271b8d25 MK |
186 | } |
187 | ||
04d39759 | 188 | static int traverse_reachable(void) |
271b8d25 | 189 | { |
1e49f22f NTND |
190 | struct progress *progress = NULL; |
191 | unsigned int nr = 0; | |
04d39759 | 192 | int result = 0; |
1e49f22f | 193 | if (show_progress) |
8aade107 | 194 | progress = start_delayed_progress(_("Checking connectivity"), 0); |
04d39759 | 195 | while (pending.nr) { |
71992039 | 196 | result |= traverse_one_object(object_array_pop(&pending)); |
1e49f22f | 197 | display_progress(progress, ++nr); |
04d39759 | 198 | } |
1e49f22f | 199 | stop_progress(&progress); |
04d39759 | 200 | return !!result; |
271b8d25 MK |
201 | } |
202 | ||
a1aad716 ÆAB |
203 | static int mark_used(struct object *obj, enum object_type object_type, |
204 | void *data, struct fsck_options *options) | |
271b8d25 MK |
205 | { |
206 | if (!obj) | |
207 | return 1; | |
092c55d0 | 208 | obj->flags |= USED; |
271b8d25 | 209 | return 0; |
f1f0d088 PB |
210 | } |
211 | ||
8d8c2a5a JK |
212 | static void mark_unreachable_referents(const struct object_id *oid) |
213 | { | |
214 | struct fsck_options options = FSCK_OPTIONS_DEFAULT; | |
d0229abd | 215 | struct object *obj = lookup_object(the_repository, oid); |
8d8c2a5a JK |
216 | |
217 | if (!obj || !(obj->flags & HAS_OBJ)) | |
218 | return; /* not part of our original set */ | |
219 | if (obj->flags & REACHABLE) | |
220 | return; /* reachable objects already traversed */ | |
221 | ||
222 | /* | |
223 | * Avoid passing OBJ_NONE to fsck_walk, which will parse the object | |
224 | * (and we want to avoid parsing blobs). | |
225 | */ | |
226 | if (obj->type == OBJ_NONE) { | |
227 | enum object_type type = oid_object_info(the_repository, | |
228 | &obj->oid, NULL); | |
229 | if (type > 0) | |
6da43d93 | 230 | object_as_type(obj, type, 0); |
8d8c2a5a JK |
231 | } |
232 | ||
233 | options.walk = mark_used; | |
234 | fsck_walk(obj, NULL, &options); | |
fbce4fa9 JK |
235 | if (obj->type == OBJ_TREE) |
236 | free_tree_buffer((struct tree *)obj); | |
8d8c2a5a JK |
237 | } |
238 | ||
239 | static int mark_loose_unreachable_referents(const struct object_id *oid, | |
be252d33 JK |
240 | const char *path UNUSED, |
241 | void *data UNUSED) | |
8d8c2a5a JK |
242 | { |
243 | mark_unreachable_referents(oid); | |
244 | return 0; | |
245 | } | |
246 | ||
247 | static int mark_packed_unreachable_referents(const struct object_id *oid, | |
be252d33 JK |
248 | struct packed_git *pack UNUSED, |
249 | uint32_t pos UNUSED, | |
250 | void *data UNUSED) | |
8d8c2a5a JK |
251 | { |
252 | mark_unreachable_referents(oid); | |
253 | return 0; | |
254 | } | |
255 | ||
18af29f2 LT |
256 | /* |
257 | * Check a single reachable object | |
258 | */ | |
259 | static void check_reachable_object(struct object *obj) | |
260 | { | |
18af29f2 LT |
261 | /* |
262 | * We obviously want the object to be parsed, | |
263 | * except if it was in a pack-file and we didn't | |
264 | * do a full fsck | |
265 | */ | |
6e454b9a | 266 | if (!(obj->flags & HAS_OBJ)) { |
caba7fc3 JT |
267 | if (is_promisor_object(&obj->oid)) |
268 | return; | |
14c3c80c | 269 | if (has_object_pack(&obj->oid)) |
18af29f2 | 270 | return; /* it is in pack - forget about it */ |
82ef89b3 JK |
271 | printf_ln(_("missing %s %s"), |
272 | printable_type(&obj->oid, obj->type), | |
273 | describe_object(&obj->oid)); | |
e2b4f635 | 274 | errors_found |= ERROR_REACHABLE; |
18af29f2 LT |
275 | return; |
276 | } | |
18af29f2 LT |
277 | } |
278 | ||
279 | /* | |
280 | * Check a single unreachable object | |
281 | */ | |
282 | static void check_unreachable_object(struct object *obj) | |
283 | { | |
284 | /* | |
285 | * Missing unreachable object? Ignore it. It's not like | |
286 | * we miss it (since it can't be reached), nor do we want | |
287 | * to complain about it being unreachable (since it does | |
288 | * not exist). | |
289 | */ | |
b4584e4f | 290 | if (!(obj->flags & HAS_OBJ)) |
18af29f2 LT |
291 | return; |
292 | ||
293 | /* | |
294 | * Unreachable object that exists? Show it if asked to, | |
295 | * since this is something that is prunable. | |
296 | */ | |
297 | if (show_unreachable) { | |
82ef89b3 JK |
298 | printf_ln(_("unreachable %s %s"), |
299 | printable_type(&obj->oid, obj->type), | |
300 | describe_object(&obj->oid)); | |
18af29f2 LT |
301 | return; |
302 | } | |
303 | ||
304 | /* | |
092c55d0 | 305 | * "!USED" means that nothing at all points to it, including |
3dff5379 | 306 | * other unreachable objects. In other words, it's the "tip" |
18af29f2 LT |
307 | * of some set of unreachable objects, usually a commit that |
308 | * got dropped. | |
309 | * | |
310 | * Such starting points are more interesting than some random | |
311 | * set of unreachable objects, so we show them even if the user | |
312 | * hasn't asked for _all_ unreachable objects. If you have | |
313 | * deleted a branch by mistake, this is a prime candidate to | |
314 | * start looking at, for example. | |
315 | */ | |
092c55d0 | 316 | if (!(obj->flags & USED)) { |
c6a13b2c | 317 | if (show_dangling) |
82ef89b3 JK |
318 | printf_ln(_("dangling %s %s"), |
319 | printable_type(&obj->oid, obj->type), | |
320 | describe_object(&obj->oid)); | |
68f6c019 | 321 | if (write_lost_and_found) { |
fcd12db6 | 322 | char *filename = git_pathdup("lost-found/%s/%s", |
68f6c019 | 323 | obj->type == OBJ_COMMIT ? "commit" : "other", |
82ef89b3 | 324 | describe_object(&obj->oid)); |
68f6c019 JS |
325 | FILE *f; |
326 | ||
dcf69262 | 327 | if (safe_create_leading_directories_const(filename)) { |
674ba340 | 328 | error(_("could not create lost-found")); |
fcd12db6 | 329 | free(filename); |
68f6c019 JS |
330 | return; |
331 | } | |
23a9e071 | 332 | f = xfopen(filename, "w"); |
16a7fcfe | 333 | if (obj->type == OBJ_BLOB) { |
7eda0e4f | 334 | if (stream_blob_to_fd(fileno(f), &obj->oid, NULL, 1)) |
674ba340 | 335 | die_errno(_("could not write '%s'"), filename); |
16a7fcfe | 336 | } else |
82ef89b3 | 337 | fprintf(f, "%s\n", describe_object(&obj->oid)); |
47d32af2 | 338 | if (fclose(f)) |
674ba340 | 339 | die_errno(_("could not finish '%s'"), |
d824cbba | 340 | filename); |
fcd12db6 | 341 | free(filename); |
68f6c019 | 342 | } |
18af29f2 LT |
343 | return; |
344 | } | |
345 | ||
346 | /* | |
347 | * Otherwise? It's there, it's unreachable, and some other unreachable | |
348 | * object points to it. Ignore it - it's not interesting, and we showed | |
349 | * all the interesting cases above. | |
350 | */ | |
351 | } | |
352 | ||
353 | static void check_object(struct object *obj) | |
354 | { | |
20f1eb6b | 355 | if (verbose) |
82ef89b3 | 356 | fprintf_ln(stderr, _("Checking %s"), describe_object(&obj->oid)); |
20f1eb6b | 357 | |
18af29f2 LT |
358 | if (obj->flags & REACHABLE) |
359 | check_reachable_object(obj); | |
360 | else | |
361 | check_unreachable_object(obj); | |
362 | } | |
f1f0d088 | 363 | |
8ba0bbb2 LT |
364 | static void check_connectivity(void) |
365 | { | |
fc046a75 | 366 | int i, max; |
8ba0bbb2 | 367 | |
04d39759 LT |
368 | /* Traverse the pending reachable objects */ |
369 | traverse_reachable(); | |
370 | ||
8d8c2a5a JK |
371 | /* |
372 | * With --connectivity-only, we won't have actually opened and marked | |
373 | * unreachable objects with USED. Do that now to make --dangling, etc | |
374 | * accurate. | |
375 | */ | |
376 | if (connectivity_only && (show_dangling || write_lost_and_found)) { | |
377 | /* | |
378 | * Even though we already have a "struct object" for each of | |
379 | * these in memory, we must not iterate over the internal | |
380 | * object hash as we do below. Our loop would potentially | |
381 | * resize the hash, making our iteration invalid. | |
382 | * | |
383 | * Instead, we'll just go back to the source list of objects, | |
384 | * and ignore any that weren't present in our earlier | |
385 | * traversal. | |
386 | */ | |
387 | for_each_loose_object(mark_loose_unreachable_referents, NULL, 0); | |
388 | for_each_packed_object(mark_packed_unreachable_referents, NULL, 0); | |
389 | } | |
390 | ||
8ba0bbb2 | 391 | /* Look up all the requirements, warn about missing objects.. */ |
fc046a75 | 392 | max = get_max_object_index(); |
20f1eb6b | 393 | if (verbose) |
674ba340 | 394 | fprintf_ln(stderr, _("Checking connectivity (%d objects)"), max); |
20f1eb6b | 395 | |
fc046a75 | 396 | for (i = 0; i < max; i++) { |
fc046a75 | 397 | struct object *obj = get_indexed_object(i); |
8ba0bbb2 | 398 | |
18af29f2 LT |
399 | if (obj) |
400 | check_object(obj); | |
8ba0bbb2 LT |
401 | } |
402 | } | |
403 | ||
7ac4f3a0 | 404 | static int fsck_obj(struct object *obj, void *buffer, unsigned long size) |
85003492 | 405 | { |
83cd6f90 RS |
406 | int err; |
407 | ||
ba002f3b | 408 | if (obj->flags & SEEN) |
85003492 | 409 | return 0; |
ba002f3b | 410 | obj->flags |= SEEN; |
85003492 | 411 | |
20f1eb6b | 412 | if (verbose) |
674ba340 | 413 | fprintf_ln(stderr, _("Checking %s %s"), |
82ef89b3 JK |
414 | printable_type(&obj->oid, obj->type), |
415 | describe_object(&obj->oid)); | |
42ea9cb2 | 416 | |
22410549 | 417 | if (fsck_walk(obj, NULL, &fsck_obj_options)) |
674ba340 | 418 | objerror(obj, _("broken links")); |
7ac4f3a0 | 419 | err = fsck_object(obj, buffer, size, &fsck_obj_options); |
83cd6f90 RS |
420 | if (err) |
421 | goto out; | |
1ea34e36 | 422 | |
ba002f3b MK |
423 | if (obj->type == OBJ_COMMIT) { |
424 | struct commit *commit = (struct commit *) obj; | |
de2eb7f6 | 425 | |
ba002f3b | 426 | if (!commit->parents && show_root) |
674ba340 | 427 | printf_ln(_("root %s"), |
82ef89b3 | 428 | describe_object(&commit->object.oid)); |
ba002f3b | 429 | } |
92d4c85d | 430 | |
ba002f3b MK |
431 | if (obj->type == OBJ_TAG) { |
432 | struct tag *tag = (struct tag *) obj; | |
20f1eb6b | 433 | |
ba002f3b | 434 | if (show_tags && tag->tagged) { |
674ba340 | 435 | printf_ln(_("tagged %s %s (%s) in %s"), |
82ef89b3 JK |
436 | printable_type(&tag->tagged->oid, tag->tagged->type), |
437 | describe_object(&tag->tagged->oid), | |
bbb15c51 | 438 | tag->tag, |
82ef89b3 | 439 | describe_object(&tag->object.oid)); |
ba002f3b | 440 | } |
92d4c85d | 441 | } |
889262ea | 442 | |
83cd6f90 RS |
443 | out: |
444 | if (obj->type == OBJ_TREE) | |
445 | free_tree_buffer((struct tree *)obj); | |
83cd6f90 | 446 | return err; |
20222118 LT |
447 | } |
448 | ||
9fd75046 | 449 | static int fsck_obj_buffer(const struct object_id *oid, enum object_type type, |
c9486eb0 NTND |
450 | unsigned long size, void *buffer, int *eaten) |
451 | { | |
ec9d2249 NTND |
452 | /* |
453 | * Note, buffer may be NULL if type is OBJ_BLOB. See | |
454 | * verify_packfile(), data_valid variable for details. | |
455 | */ | |
c9486eb0 | 456 | struct object *obj; |
1ec5bfd2 SB |
457 | obj = parse_object_buffer(the_repository, oid, type, size, buffer, |
458 | eaten); | |
c9486eb0 NTND |
459 | if (!obj) { |
460 | errors_found |= ERROR_OBJECT; | |
674ba340 NTND |
461 | return error(_("%s: object corrupt or missing"), |
462 | oid_to_hex(oid)); | |
c9486eb0 | 463 | } |
092c55d0 JT |
464 | obj->flags &= ~(REACHABLE | SEEN); |
465 | obj->flags |= HAS_OBJ; | |
7ac4f3a0 | 466 | return fsck_obj(obj, buffer, size); |
c9486eb0 NTND |
467 | } |
468 | ||
96f1e58f | 469 | static int default_refs; |
944d8589 | 470 | |
9461d272 | 471 | static void fsck_handle_reflog_oid(const char *refname, struct object_id *oid, |
dddbad72 | 472 | timestamp_t timestamp) |
55dd5526 JH |
473 | { |
474 | struct object *obj; | |
475 | ||
9461d272 | 476 | if (!is_null_oid(oid)) { |
d0229abd | 477 | obj = lookup_object(the_repository, oid); |
c2d17b3b | 478 | if (obj && (obj->flags & HAS_OBJ)) { |
a59cfb32 | 479 | if (timestamp) |
73390290 | 480 | fsck_put_object_name(&fsck_walk_options, oid, |
a59cfb32 JK |
481 | "%s@{%"PRItime"}", |
482 | refname, timestamp); | |
092c55d0 | 483 | obj->flags |= USED; |
271b8d25 | 484 | mark_object_reachable(obj); |
498f1f61 | 485 | } else if (!is_promisor_object(oid)) { |
674ba340 NTND |
486 | error(_("%s: invalid reflog entry %s"), |
487 | refname, oid_to_hex(oid)); | |
19bf6c9b | 488 | errors_found |= ERROR_REACHABLE; |
55dd5526 JH |
489 | } |
490 | } | |
d66ae59b MH |
491 | } |
492 | ||
9461d272 | 493 | static int fsck_handle_reflog_ent(struct object_id *ooid, struct object_id *noid, |
5cf88fd8 ÆAB |
494 | const char *email UNUSED, |
495 | timestamp_t timestamp, int tz UNUSED, | |
496 | const char *message UNUSED, void *cb_data) | |
55dd5526 | 497 | { |
19bf6c9b | 498 | const char *refname = cb_data; |
55dd5526 | 499 | |
20f1eb6b | 500 | if (verbose) |
674ba340 NTND |
501 | fprintf_ln(stderr, _("Checking reflog %s->%s"), |
502 | oid_to_hex(ooid), oid_to_hex(noid)); | |
20f1eb6b | 503 | |
9461d272 | 504 | fsck_handle_reflog_oid(refname, ooid, 0); |
505 | fsck_handle_reflog_oid(refname, noid, timestamp); | |
55dd5526 JH |
506 | return 0; |
507 | } | |
508 | ||
63e14ee2 | 509 | static int fsck_handle_reflog(const char *logname, |
5cf88fd8 ÆAB |
510 | const struct object_id *oid UNUSED, |
511 | int flag UNUSED, void *cb_data) | |
eb8381c8 | 512 | { |
b29759d8 NTND |
513 | struct strbuf refname = STRBUF_INIT; |
514 | ||
515 | strbuf_worktree_ref(cb_data, &refname, logname); | |
516 | for_each_reflog_ent(refname.buf, fsck_handle_reflog_ent, refname.buf); | |
517 | strbuf_release(&refname); | |
eb8381c8 NP |
518 | return 0; |
519 | } | |
520 | ||
635b99a0 | 521 | static int fsck_handle_ref(const char *refname, const struct object_id *oid, |
5cf88fd8 | 522 | int flag UNUSED, void *cb_data UNUSED) |
1024932f | 523 | { |
1024932f LT |
524 | struct object *obj; |
525 | ||
109cd76d | 526 | obj = parse_object(the_repository, oid); |
8a498a05 | 527 | if (!obj) { |
43f25158 JT |
528 | if (is_promisor_object(oid)) { |
529 | /* | |
530 | * Increment default_refs anyway, because this is a | |
531 | * valid ref. | |
532 | */ | |
533 | default_refs++; | |
534 | return 0; | |
535 | } | |
674ba340 NTND |
536 | error(_("%s: invalid sha1 pointer %s"), |
537 | refname, oid_to_hex(oid)); | |
30d1038d | 538 | errors_found |= ERROR_REACHABLE; |
944d8589 LT |
539 | /* We'll continue with the rest despite the error.. */ |
540 | return 0; | |
8a498a05 | 541 | } |
122f76f5 | 542 | if (obj->type != OBJ_COMMIT && is_branch(refname)) { |
674ba340 | 543 | error(_("%s: not a commit"), refname); |
122f76f5 JH |
544 | errors_found |= ERROR_REFS; |
545 | } | |
944d8589 | 546 | default_refs++; |
092c55d0 | 547 | obj->flags |= USED; |
a59cfb32 | 548 | fsck_put_object_name(&fsck_walk_options, |
73390290 | 549 | oid, "%s", refname); |
271b8d25 | 550 | mark_object_reachable(obj); |
55dd5526 | 551 | |
7c4d07c7 | 552 | return 0; |
1024932f LT |
553 | } |
554 | ||
b29759d8 NTND |
555 | static int fsck_head_link(const char *head_ref_name, |
556 | const char **head_points_at, | |
a8c754d4 EN |
557 | struct object_id *head_oid); |
558 | ||
1024932f LT |
559 | static void get_default_heads(void) |
560 | { | |
b29759d8 | 561 | struct worktree **worktrees, **p; |
a8c754d4 EN |
562 | const char *head_points_at; |
563 | struct object_id head_oid; | |
564 | ||
635b99a0 | 565 | for_each_rawref(fsck_handle_ref, NULL); |
b29759d8 | 566 | |
03f2465b | 567 | worktrees = get_worktrees(); |
b29759d8 NTND |
568 | for (p = worktrees; *p; p++) { |
569 | struct worktree *wt = *p; | |
570 | struct strbuf ref = STRBUF_INIT; | |
571 | ||
572 | strbuf_worktree_ref(wt, &ref, "HEAD"); | |
573 | fsck_head_link(ref.buf, &head_points_at, &head_oid); | |
574 | if (head_points_at && !is_null_oid(&head_oid)) | |
575 | fsck_handle_ref(ref.buf, &head_oid, 0, NULL); | |
576 | strbuf_release(&ref); | |
577 | ||
578 | if (include_reflogs) | |
579 | refs_for_each_reflog(get_worktree_ref_store(wt), | |
580 | fsck_handle_reflog, wt); | |
581 | } | |
582 | free_worktrees(worktrees); | |
071fa89e LT |
583 | |
584 | /* | |
585 | * Not having any default heads isn't really fatal, but | |
586 | * it does mean that "--unreachable" no longer makes any | |
587 | * sense (since in this case everything will obviously | |
588 | * be unreachable by definition. | |
589 | * | |
590 | * Showing dangling objects is valid, though (as those | |
591 | * dangling objects are likely lost heads). | |
592 | * | |
593 | * So we just print a warning about it, and clear the | |
594 | * "show_unreachable" flag. | |
595 | */ | |
596 | if (!default_refs) { | |
674ba340 | 597 | fprintf_ln(stderr, _("notice: No default references")); |
071fa89e LT |
598 | show_unreachable = 0; |
599 | } | |
1024932f LT |
600 | } |
601 | ||
31deb28f ÆAB |
602 | struct for_each_loose_cb |
603 | { | |
604 | struct progress *progress; | |
605 | struct strbuf obj_type; | |
606 | }; | |
607 | ||
7ac4f3a0 | 608 | static int fsck_loose(const struct object_id *oid, const char *path, void *data) |
c68b489e | 609 | { |
31deb28f | 610 | struct for_each_loose_cb *cb_data = data; |
c68b489e | 611 | struct object *obj; |
31deb28f | 612 | enum object_type type = OBJ_NONE; |
c68b489e | 613 | unsigned long size; |
16235e3b | 614 | void *contents = NULL; |
c68b489e | 615 | int eaten; |
31deb28f | 616 | struct object_info oi = OBJECT_INFO_INIT; |
96e41f58 | 617 | struct object_id real_oid = *null_oid(); |
31deb28f ÆAB |
618 | int err = 0; |
619 | ||
620 | strbuf_reset(&cb_data->obj_type); | |
621 | oi.type_name = &cb_data->obj_type; | |
622 | oi.sizep = &size; | |
623 | oi.typep = &type; | |
624 | ||
96e41f58 ÆAB |
625 | if (read_loose_object(path, oid, &real_oid, &contents, &oi) < 0) { |
626 | if (contents && !oideq(&real_oid, oid)) | |
627 | err = error(_("%s: hash-path mismatch, found at: %s"), | |
628 | oid_to_hex(&real_oid), path); | |
629 | else | |
630 | err = error(_("%s: object corrupt or missing: %s"), | |
631 | oid_to_hex(oid), path); | |
632 | } | |
31deb28f ÆAB |
633 | if (type != OBJ_NONE && type < 0) |
634 | err = error(_("%s: object is of unknown type '%s': %s"), | |
96e41f58 ÆAB |
635 | oid_to_hex(&real_oid), cb_data->obj_type.buf, |
636 | path); | |
31deb28f | 637 | if (err < 0) { |
7ac4f3a0 | 638 | errors_found |= ERROR_OBJECT; |
16235e3b | 639 | free(contents); |
7ac4f3a0 JK |
640 | return 0; /* keep checking other objects */ |
641 | } | |
c68b489e JK |
642 | |
643 | if (!contents && type != OBJ_BLOB) | |
7ac4f3a0 | 644 | BUG("read_loose_object streamed a non-blob"); |
c68b489e | 645 | |
1ec5bfd2 SB |
646 | obj = parse_object_buffer(the_repository, oid, type, size, |
647 | contents, &eaten); | |
648 | ||
c68b489e JK |
649 | if (!obj) { |
650 | errors_found |= ERROR_OBJECT; | |
674ba340 | 651 | error(_("%s: object could not be parsed: %s"), |
76c1d9a0 | 652 | oid_to_hex(oid), path); |
7ac4f3a0 JK |
653 | if (!eaten) |
654 | free(contents); | |
c68b489e JK |
655 | return 0; /* keep checking other objects */ |
656 | } | |
657 | ||
092c55d0 JT |
658 | obj->flags &= ~(REACHABLE | SEEN); |
659 | obj->flags |= HAS_OBJ; | |
7ac4f3a0 | 660 | if (fsck_obj(obj, contents, size)) |
f0766bf9 | 661 | errors_found |= ERROR_OBJECT; |
7ac4f3a0 JK |
662 | |
663 | if (!eaten) | |
664 | free(contents); | |
665 | return 0; /* keep checking other objects, even if we saw an error */ | |
f0766bf9 JK |
666 | } |
667 | ||
be252d33 JK |
668 | static int fsck_cruft(const char *basename, const char *path, |
669 | void *data UNUSED) | |
f0766bf9 JK |
670 | { |
671 | if (!starts_with(basename, "tmp_obj_")) | |
674ba340 | 672 | fprintf_ln(stderr, _("bad sha1 file: %s"), path); |
f0766bf9 JK |
673 | return 0; |
674 | } | |
675 | ||
be252d33 | 676 | static int fsck_subdir(unsigned int nr, const char *path UNUSED, void *data) |
f0766bf9 | 677 | { |
31deb28f ÆAB |
678 | struct for_each_loose_cb *cb_data = data; |
679 | struct progress *progress = cb_data->progress; | |
f0766bf9 JK |
680 | display_progress(progress, nr + 1); |
681 | return 0; | |
682 | } | |
683 | ||
8a498a05 JH |
684 | static void fsck_object_dir(const char *path) |
685 | { | |
1e49f22f | 686 | struct progress *progress = NULL; |
31deb28f ÆAB |
687 | struct for_each_loose_cb cb_data = { |
688 | .obj_type = STRBUF_INIT, | |
689 | .progress = progress, | |
690 | }; | |
20f1eb6b JS |
691 | |
692 | if (verbose) | |
674ba340 | 693 | fprintf_ln(stderr, _("Checking object directory")); |
20f1eb6b | 694 | |
1e49f22f | 695 | if (show_progress) |
754dbc43 | 696 | progress = start_progress(_("Checking object directories"), 256); |
f0766bf9 JK |
697 | |
698 | for_each_loose_file_in_objdir(path, fsck_loose, fsck_cruft, fsck_subdir, | |
31deb28f | 699 | &cb_data); |
f0766bf9 | 700 | display_progress(progress, 256); |
1e49f22f | 701 | stop_progress(&progress); |
31deb28f | 702 | strbuf_release(&cb_data.obj_type); |
8a498a05 JH |
703 | } |
704 | ||
b29759d8 NTND |
705 | static int fsck_head_link(const char *head_ref_name, |
706 | const char **head_points_at, | |
a8c754d4 | 707 | struct object_id *head_oid) |
c3330383 | 708 | { |
8eb2d0be | 709 | int null_is_error = 0; |
8eb2d0be | 710 | |
20f1eb6b | 711 | if (verbose) |
3813a89f | 712 | fprintf_ln(stderr, _("Checking %s link"), head_ref_name); |
20f1eb6b | 713 | |
b29759d8 | 714 | *head_points_at = resolve_ref_unsafe(head_ref_name, 0, head_oid, NULL); |
a8c754d4 | 715 | if (!*head_points_at) { |
122f76f5 | 716 | errors_found |= ERROR_REFS; |
3813a89f | 717 | return error(_("invalid %s"), head_ref_name); |
122f76f5 | 718 | } |
b29759d8 | 719 | if (!strcmp(*head_points_at, head_ref_name)) |
8eb2d0be JH |
720 | /* detached HEAD */ |
721 | null_is_error = 1; | |
a8c754d4 | 722 | else if (!starts_with(*head_points_at, "refs/heads/")) { |
122f76f5 | 723 | errors_found |= ERROR_REFS; |
3813a89f | 724 | return error(_("%s points to something strange (%s)"), |
b29759d8 | 725 | head_ref_name, *head_points_at); |
122f76f5 | 726 | } |
a8c754d4 | 727 | if (is_null_oid(head_oid)) { |
122f76f5 JH |
728 | if (null_is_error) { |
729 | errors_found |= ERROR_REFS; | |
3813a89f | 730 | return error(_("%s: detached HEAD points at nothing"), |
b29759d8 | 731 | head_ref_name); |
122f76f5 | 732 | } |
3813a89f JH |
733 | fprintf_ln(stderr, |
734 | _("notice: %s points to an unborn branch (%s)"), | |
735 | head_ref_name, *head_points_at + 11); | |
8eb2d0be | 736 | } |
c3330383 LT |
737 | return 0; |
738 | } | |
739 | ||
592ec63b | 740 | static int fsck_cache_tree(struct cache_tree *it, const char *index_path) |
53dc3f3e JH |
741 | { |
742 | int i; | |
743 | int err = 0; | |
744 | ||
20f1eb6b | 745 | if (verbose) |
592ec63b | 746 | fprintf_ln(stderr, _("Checking cache tree of %s"), index_path); |
20f1eb6b | 747 | |
53dc3f3e | 748 | if (0 <= it->entry_count) { |
109cd76d | 749 | struct object *obj = parse_object(the_repository, &it->oid); |
6d60bbef | 750 | if (!obj) { |
592ec63b JK |
751 | error(_("%s: invalid sha1 pointer in cache-tree of %s"), |
752 | oid_to_hex(&it->oid), index_path); | |
122f76f5 | 753 | errors_found |= ERROR_REFS; |
6d60bbef JH |
754 | return 1; |
755 | } | |
092c55d0 | 756 | obj->flags |= USED; |
73390290 | 757 | fsck_put_object_name(&fsck_walk_options, &it->oid, ":"); |
a1cdc251 | 758 | mark_object_reachable(obj); |
1974632c | 759 | if (obj->type != OBJ_TREE) |
674ba340 | 760 | err |= objerror(obj, _("non-tree in cache-tree")); |
53dc3f3e JH |
761 | } |
762 | for (i = 0; i < it->subtree_nr; i++) | |
592ec63b | 763 | err |= fsck_cache_tree(it->down[i]->cache_tree, index_path); |
53dc3f3e JH |
764 | return err; |
765 | } | |
766 | ||
592ec63b JK |
767 | static int fsck_resolve_undo(struct index_state *istate, |
768 | const char *index_path) | |
5a5ea141 JH |
769 | { |
770 | struct string_list_item *item; | |
771 | struct string_list *resolve_undo = istate->resolve_undo; | |
772 | ||
773 | if (!resolve_undo) | |
774 | return 0; | |
775 | ||
776 | for_each_string_list_item(item, resolve_undo) { | |
777 | const char *path = item->string; | |
778 | struct resolve_undo_info *ru = item->util; | |
779 | int i; | |
780 | ||
781 | if (!ru) | |
782 | continue; | |
783 | for (i = 0; i < 3; i++) { | |
784 | struct object *obj; | |
785 | ||
786 | if (!ru->mode[i] || !S_ISREG(ru->mode[i])) | |
787 | continue; | |
788 | ||
789 | obj = parse_object(the_repository, &ru->oid[i]); | |
790 | if (!obj) { | |
592ec63b JK |
791 | error(_("%s: invalid sha1 pointer in resolve-undo of %s"), |
792 | oid_to_hex(&ru->oid[i]), | |
793 | index_path); | |
5a5ea141 | 794 | errors_found |= ERROR_REFS; |
e0ad1397 | 795 | continue; |
5a5ea141 JH |
796 | } |
797 | obj->flags |= USED; | |
798 | fsck_put_object_name(&fsck_walk_options, &ru->oid[i], | |
799 | ":(%d):%s", i, path); | |
800 | mark_object_reachable(obj); | |
801 | } | |
802 | } | |
803 | return 0; | |
804 | } | |
805 | ||
592ec63b JK |
806 | static void fsck_index(struct index_state *istate, const char *index_path, |
807 | int is_main_index) | |
8840069a JK |
808 | { |
809 | unsigned int i; | |
810 | ||
811 | /* TODO: audit for interaction with sparse-index. */ | |
812 | ensure_full_index(istate); | |
813 | for (i = 0; i < istate->cache_nr; i++) { | |
814 | unsigned int mode; | |
815 | struct blob *blob; | |
816 | struct object *obj; | |
817 | ||
818 | mode = istate->cache[i]->ce_mode; | |
819 | if (S_ISGITLINK(mode)) | |
820 | continue; | |
821 | blob = lookup_blob(the_repository, | |
822 | &istate->cache[i]->oid); | |
823 | if (!blob) | |
824 | continue; | |
825 | obj = &blob->object; | |
826 | obj->flags |= USED; | |
827 | fsck_put_object_name(&fsck_walk_options, &obj->oid, | |
592ec63b JK |
828 | "%s:%s", |
829 | is_main_index ? "" : index_path, | |
830 | istate->cache[i]->name); | |
8840069a JK |
831 | mark_object_reachable(obj); |
832 | } | |
833 | if (istate->cache_tree) | |
592ec63b JK |
834 | fsck_cache_tree(istate->cache_tree, index_path); |
835 | fsck_resolve_undo(istate, index_path); | |
8840069a JK |
836 | } |
837 | ||
76c1d9a0 | 838 | static void mark_object_for_connectivity(const struct object_id *oid) |
3e3f8bd6 | 839 | { |
45a187cc | 840 | struct object *obj = lookup_unknown_object(the_repository, oid); |
3e3f8bd6 JK |
841 | obj->flags |= HAS_OBJ; |
842 | } | |
843 | ||
76c1d9a0 | 844 | static int mark_loose_for_connectivity(const struct object_id *oid, |
be252d33 JK |
845 | const char *path UNUSED, |
846 | void *data UNUSED) | |
3e3f8bd6 | 847 | { |
76c1d9a0 | 848 | mark_object_for_connectivity(oid); |
3e3f8bd6 JK |
849 | return 0; |
850 | } | |
851 | ||
76c1d9a0 | 852 | static int mark_packed_for_connectivity(const struct object_id *oid, |
be252d33 JK |
853 | struct packed_git *pack UNUSED, |
854 | uint32_t pos UNUSED, | |
855 | void *data UNUSED) | |
3e3f8bd6 | 856 | { |
76c1d9a0 | 857 | mark_object_for_connectivity(oid); |
3e3f8bd6 JK |
858 | return 0; |
859 | } | |
860 | ||
5ac0a206 | 861 | static char const * const fsck_usage[] = { |
d9054a19 ÆAB |
862 | N_("git fsck [--tags] [--root] [--unreachable] [--cache] [--no-reflogs]\n" |
863 | " [--[no-]full] [--strict] [--verbose] [--lost-found]\n" | |
864 | " [--[no-]dangling] [--[no-]progress] [--connectivity-only]\n" | |
865 | " [--[no-]name-objects] [<object>...]"), | |
5ac0a206 PH |
866 | NULL |
867 | }; | |
868 | ||
869 | static struct option fsck_opts[] = { | |
cf8fe315 | 870 | OPT__VERBOSE(&verbose, N_("be verbose")), |
d5d09d47 | 871 | OPT_BOOL(0, "unreachable", &show_unreachable, N_("show unreachable objects")), |
cf8fe315 | 872 | OPT_BOOL(0, "dangling", &show_dangling, N_("show dangling objects")), |
d5d09d47 SB |
873 | OPT_BOOL(0, "tags", &show_tags, N_("report tags")), |
874 | OPT_BOOL(0, "root", &show_root, N_("report root nodes")), | |
875 | OPT_BOOL(0, "cache", &keep_cache_objects, N_("make index objects head nodes")), | |
876 | OPT_BOOL(0, "reflogs", &include_reflogs, N_("make reflogs head nodes (default)")), | |
877 | OPT_BOOL(0, "full", &check_full, N_("also consider packs and alternate objects")), | |
02976bf8 | 878 | OPT_BOOL(0, "connectivity-only", &connectivity_only, N_("check only connectivity")), |
d5d09d47 SB |
879 | OPT_BOOL(0, "strict", &check_strict, N_("enable more strict checking")), |
880 | OPT_BOOL(0, "lost-found", &write_lost_and_found, | |
cf8fe315 NTND |
881 | N_("write dangling objects in .git/lost-found")), |
882 | OPT_BOOL(0, "progress", &show_progress, N_("show progress")), | |
90cf590f | 883 | OPT_BOOL(0, "name-objects", &name_objects, N_("show verbose names for reachable objects")), |
5ac0a206 PH |
884 | OPT_END(), |
885 | }; | |
e2b4f635 | 886 | |
baffc0e7 | 887 | int cmd_fsck(int argc, const char **argv, const char *prefix) |
20222118 | 888 | { |
78e7b98f | 889 | int i; |
263db403 | 890 | struct object_directory *odb; |
20222118 | 891 | |
8b4c0103 JT |
892 | /* fsck knows how to handle missing promisor objects */ |
893 | fetch_if_missing = 0; | |
894 | ||
e2b4f635 | 895 | errors_found = 0; |
6ebd1caf | 896 | read_replace_refs = 0; |
069e4452 | 897 | save_commit_buffer = 0; |
61e2b015 | 898 | |
37782920 | 899 | argc = parse_options(argc, argv, prefix, fsck_opts, fsck_usage, 0); |
1e49f22f | 900 | |
22410549 JS |
901 | fsck_walk_options.walk = mark_object; |
902 | fsck_obj_options.walk = mark_used; | |
903 | fsck_obj_options.error_func = fsck_error_func; | |
904 | if (check_strict) | |
905 | fsck_obj_options.strict = 1; | |
906 | ||
1e49f22f NTND |
907 | if (show_progress == -1) |
908 | show_progress = isatty(2); | |
909 | if (verbose) | |
910 | show_progress = 0; | |
911 | ||
5ac0a206 PH |
912 | if (write_lost_and_found) { |
913 | check_full = 1; | |
914 | include_reflogs = 0; | |
889262ea LT |
915 | } |
916 | ||
90cf590f | 917 | if (name_objects) |
a59cfb32 | 918 | fsck_enable_object_names(&fsck_walk_options); |
90cf590f | 919 | |
fb79f5bf | 920 | git_config(git_fsck_config, &fsck_obj_options); |
f30e4d85 | 921 | prepare_repo_settings(the_repository); |
2becf00f | 922 | |
3e3f8bd6 JK |
923 | if (connectivity_only) { |
924 | for_each_loose_object(mark_loose_for_connectivity, NULL, 0); | |
925 | for_each_packed_object(mark_packed_for_connectivity, NULL, 0); | |
926 | } else { | |
0b209034 | 927 | prepare_alt_odb(the_repository); |
f0eaf638 | 928 | for (odb = the_repository->objects->odb; odb; odb = odb->next) |
263db403 | 929 | fsck_object_dir(odb->path); |
e15ef669 | 930 | |
3e3f8bd6 JK |
931 | if (check_full) { |
932 | struct packed_git *p; | |
933 | uint32_t total = 0, count = 0; | |
934 | struct progress *progress = NULL; | |
e15ef669 | 935 | |
3e3f8bd6 | 936 | if (show_progress) { |
454ea2e4 | 937 | for (p = get_all_packs(the_repository); p; |
a80d72db | 938 | p = p->next) { |
3e3f8bd6 JK |
939 | if (open_pack_index(p)) |
940 | continue; | |
941 | total += p->num_objects; | |
942 | } | |
1e49f22f | 943 | |
3e3f8bd6 JK |
944 | progress = start_progress(_("Checking objects"), total); |
945 | } | |
454ea2e4 | 946 | for (p = get_all_packs(the_repository); p; |
a80d72db | 947 | p = p->next) { |
3e3f8bd6 | 948 | /* verify gives error messages itself */ |
94e10825 NTND |
949 | if (verify_pack(the_repository, |
950 | p, fsck_obj_buffer, | |
3e3f8bd6 JK |
951 | progress, count)) |
952 | errors_found |= ERROR_PACK; | |
953 | count += p->num_objects; | |
1e49f22f | 954 | } |
3e3f8bd6 | 955 | stop_progress(&progress); |
1e49f22f | 956 | } |
1995b5e0 JK |
957 | |
958 | if (fsck_finish(&fsck_obj_options)) | |
959 | errors_found |= ERROR_OBJECT; | |
bcee6fd8 LT |
960 | } |
961 | ||
3aed2fda | 962 | for (i = 0; i < argc; i++) { |
a6080a0a | 963 | const char *arg = argv[i]; |
aca6065c | 964 | struct object_id oid; |
d850b7a5 | 965 | if (!repo_get_oid(the_repository, arg, &oid)) { |
5abddd1e | 966 | struct object *obj = lookup_object(the_repository, |
d0229abd | 967 | &oid); |
e1a1388d | 968 | |
c2d17b3b | 969 | if (!obj || !(obj->flags & HAS_OBJ)) { |
096c9b8b JT |
970 | if (is_promisor_object(&oid)) |
971 | continue; | |
674ba340 | 972 | error(_("%s: object missing"), oid_to_hex(&oid)); |
c6c7b16d | 973 | errors_found |= ERROR_OBJECT; |
e1a1388d | 974 | continue; |
c6c7b16d | 975 | } |
e1a1388d | 976 | |
092c55d0 | 977 | obj->flags |= USED; |
73390290 | 978 | fsck_put_object_name(&fsck_walk_options, &oid, |
a59cfb32 | 979 | "%s", arg); |
271b8d25 | 980 | mark_object_reachable(obj); |
d9839e03 LT |
981 | continue; |
982 | } | |
674ba340 | 983 | error(_("invalid parameter: expected sha1, got '%s'"), arg); |
c6c7b16d | 984 | errors_found |= ERROR_OBJECT; |
d9839e03 | 985 | } |
d9839e03 | 986 | |
1024932f | 987 | /* |
d1af002d | 988 | * If we've not been given any explicit head information, do the |
e7bd907d LT |
989 | * default ones from .git/refs. We also consider the index file |
990 | * in this case (ie this implies --cache). | |
1024932f | 991 | */ |
c3271a0e | 992 | if (!argc) { |
1024932f LT |
993 | get_default_heads(); |
994 | keep_cache_objects = 1; | |
995 | } | |
996 | ||
ae7c0c92 | 997 | if (keep_cache_objects) { |
fb64ca52 JK |
998 | struct worktree **worktrees, **p; |
999 | ||
a33fc72f | 1000 | verify_index_checksum = 1; |
00ec50e5 | 1001 | verify_ce_order = 1; |
fb64ca52 JK |
1002 | |
1003 | worktrees = get_worktrees(); | |
1004 | for (p = worktrees; *p; p++) { | |
1005 | struct worktree *wt = *p; | |
1006 | struct index_state istate = | |
1007 | INDEX_STATE_INIT(the_repository); | |
592ec63b | 1008 | char *path; |
fb64ca52 | 1009 | |
592ec63b JK |
1010 | /* |
1011 | * Make a copy since the buffer is reusable | |
1012 | * and may get overwritten by other calls | |
1013 | * while we're examining the index. | |
1014 | */ | |
1015 | path = xstrdup(worktree_git_path(wt, "index")); | |
8d3e7eac JK |
1016 | read_index_from(&istate, path, get_worktree_git_dir(wt)); |
1017 | fsck_index(&istate, path, wt->is_current); | |
fb64ca52 | 1018 | discard_index(&istate); |
592ec63b | 1019 | free(path); |
fb64ca52 JK |
1020 | } |
1021 | free_worktrees(worktrees); | |
ae7c0c92 JH |
1022 | } |
1023 | ||
8ba0bbb2 | 1024 | check_connectivity(); |
e0fd51e1 | 1025 | |
f30e4d85 | 1026 | if (the_repository->settings.core_commit_graph) { |
e0fd51e1 | 1027 | struct child_process commit_graph_verify = CHILD_PROCESS_INIT; |
e0fd51e1 | 1028 | |
e0fd51e1 | 1029 | prepare_alt_odb(the_repository); |
f0eaf638 | 1030 | for (odb = the_repository->objects->odb; odb; odb = odb->next) { |
4d0984be | 1031 | child_process_init(&commit_graph_verify); |
4d0984be | 1032 | commit_graph_verify.git_cmd = 1; |
2b709893 ÆAB |
1033 | strvec_pushl(&commit_graph_verify.args, "commit-graph", |
1034 | "verify", "--object-dir", odb->path, NULL); | |
e0fd51e1 DS |
1035 | if (run_command(&commit_graph_verify)) |
1036 | errors_found |= ERROR_COMMIT_GRAPH; | |
1037 | } | |
1038 | } | |
1039 | ||
dc557087 | 1040 | if (the_repository->settings.core_multi_pack_index) { |
66ec0390 | 1041 | struct child_process midx_verify = CHILD_PROCESS_INIT; |
66ec0390 | 1042 | |
66ec0390 | 1043 | prepare_alt_odb(the_repository); |
f0eaf638 | 1044 | for (odb = the_repository->objects->odb; odb; odb = odb->next) { |
4d0984be | 1045 | child_process_init(&midx_verify); |
4d0984be | 1046 | midx_verify.git_cmd = 1; |
2b709893 ÆAB |
1047 | strvec_pushl(&midx_verify.args, "multi-pack-index", |
1048 | "verify", "--object-dir", odb->path, NULL); | |
66ec0390 | 1049 | if (run_command(&midx_verify)) |
e68a5272 | 1050 | errors_found |= ERROR_MULTI_PACK_INDEX; |
66ec0390 DS |
1051 | } |
1052 | } | |
1053 | ||
e2b4f635 | 1054 | return errors_found; |
20222118 | 1055 | } |