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Commit | Line | Data |
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baffc0e7 | 1 | #include "builtin.h" |
f394e093 | 2 | #include "gettext.h" |
41771fa4 | 3 | #include "hex.h" |
031dc927 | 4 | #include "repository.h" |
b2141fc1 | 5 | #include "config.h" |
ff5ebe39 DB |
6 | #include "commit.h" |
7 | #include "tree.h" | |
8 | #include "blob.h" | |
c418eda4 | 9 | #include "tag.h" |
944d8589 | 10 | #include "refs.h" |
f9253394 | 11 | #include "pack.h" |
53dc3f3e | 12 | #include "cache-tree.h" |
271b8d25 | 13 | #include "fsck.h" |
5ac0a206 | 14 | #include "parse-options.h" |
1e49f22f | 15 | #include "progress.h" |
6f7f3beb | 16 | #include "streaming.h" |
0317f455 | 17 | #include "packfile.h" |
87bed179 | 18 | #include "object-file.h" |
dabab1d6 | 19 | #include "object-name.h" |
a034e910 | 20 | #include "object-store-ll.h" |
c339932b | 21 | #include "path.h" |
08c46a49 | 22 | #include "read-cache-ll.h" |
cbeab747 | 23 | #include "replace-object.h" |
5a5ea141 | 24 | #include "resolve-undo.h" |
e0fd51e1 | 25 | #include "run-command.h" |
baf889c2 | 26 | #include "sparse-index.h" |
b29759d8 | 27 | #include "worktree.h" |
0d30feef | 28 | #include "pack-revindex.h" |
756f1bcd | 29 | #include "pack-bitmap.h" |
ff5ebe39 DB |
30 | |
31 | #define REACHABLE 0x0001 | |
2d9c58c6 | 32 | #define SEEN 0x0002 |
6e454b9a | 33 | #define HAS_OBJ 0x0004 |
092c55d0 JT |
34 | /* This flag is set if something points to this object. */ |
35 | #define USED 0x0008 | |
d9839e03 | 36 | |
96f1e58f DR |
37 | static int show_root; |
38 | static int show_tags; | |
39 | static int show_unreachable; | |
566842f6 | 40 | static int include_reflogs = 1; |
f29cd393 | 41 | static int check_full = 1; |
02976bf8 | 42 | static int connectivity_only; |
96f1e58f DR |
43 | static int check_strict; |
44 | static int keep_cache_objects; | |
22410549 JS |
45 | static struct fsck_options fsck_walk_options = FSCK_OPTIONS_DEFAULT; |
46 | static struct fsck_options fsck_obj_options = FSCK_OPTIONS_DEFAULT; | |
e2b4f635 | 47 | static int errors_found; |
68f6c019 | 48 | static int write_lost_and_found; |
20f1eb6b | 49 | static int verbose; |
1e49f22f | 50 | static int show_progress = -1; |
c6a13b2c | 51 | static int show_dangling = 1; |
90cf590f | 52 | static int name_objects; |
e2b4f635 JH |
53 | #define ERROR_OBJECT 01 |
54 | #define ERROR_REACHABLE 02 | |
a3ed7552 | 55 | #define ERROR_PACK 04 |
122f76f5 | 56 | #define ERROR_REFS 010 |
e0fd51e1 | 57 | #define ERROR_COMMIT_GRAPH 020 |
e68a5272 | 58 | #define ERROR_MULTI_PACK_INDEX 040 |
0d30feef | 59 | #define ERROR_PACK_REV_INDEX 0100 |
756f1bcd | 60 | #define ERROR_BITMAP 0200 |
d9839e03 | 61 | |
82ef89b3 | 62 | static const char *describe_object(const struct object_id *oid) |
993a21b0 | 63 | { |
82ef89b3 | 64 | return fsck_describe_object(&fsck_walk_options, oid); |
993a21b0 JS |
65 | } |
66 | ||
82ef89b3 JK |
67 | static const char *printable_type(const struct object_id *oid, |
68 | enum object_type type) | |
97ca7ca8 JK |
69 | { |
70 | const char *ret; | |
71 | ||
82ef89b3 JK |
72 | if (type == OBJ_NONE) |
73 | type = oid_object_info(the_repository, oid, NULL); | |
a2b22854 | 74 | |
82ef89b3 | 75 | ret = type_name(type); |
97ca7ca8 | 76 | if (!ret) |
674ba340 | 77 | ret = _("unknown"); |
97ca7ca8 JK |
78 | |
79 | return ret; | |
80 | } | |
81 | ||
c99ba492 | 82 | static int objerror(struct object *obj, const char *err) |
f1f0d088 | 83 | { |
e2b4f635 | 84 | errors_found |= ERROR_OBJECT; |
674ba340 NTND |
85 | /* TRANSLATORS: e.g. error in tree 01bfda: <more explanation> */ |
86 | fprintf_ln(stderr, _("error in %s %s: %s"), | |
82ef89b3 JK |
87 | printable_type(&obj->oid, obj->type), |
88 | describe_object(&obj->oid), err); | |
f1f0d088 PB |
89 | return -1; |
90 | } | |
91 | ||
0b4e9013 | 92 | static int fsck_error_func(struct fsck_options *o UNUSED, |
5afc4b1d JK |
93 | const struct object_id *oid, |
94 | enum object_type object_type, | |
394d5d31 | 95 | enum fsck_msg_type msg_type, |
0b4e9013 | 96 | enum fsck_msg_id msg_id UNUSED, |
394d5d31 | 97 | const char *message) |
f1f0d088 | 98 | { |
5afc4b1d | 99 | switch (msg_type) { |
bbb15c51 | 100 | case FSCK_WARN: |
674ba340 NTND |
101 | /* TRANSLATORS: e.g. warning in tree 01bfda: <more explanation> */ |
102 | fprintf_ln(stderr, _("warning in %s %s: %s"), | |
5afc4b1d JK |
103 | printable_type(oid, object_type), |
104 | describe_object(oid), message); | |
bbb15c51 NTND |
105 | return 0; |
106 | case FSCK_ERROR: | |
674ba340 NTND |
107 | /* TRANSLATORS: e.g. error in tree 01bfda: <more explanation> */ |
108 | fprintf_ln(stderr, _("error in %s %s: %s"), | |
5afc4b1d JK |
109 | printable_type(oid, object_type), |
110 | describe_object(oid), message); | |
bbb15c51 NTND |
111 | return 1; |
112 | default: | |
5afc4b1d JK |
113 | BUG("%d (FSCK_IGNORE?) should never trigger this callback", |
114 | msg_type); | |
bbb15c51 | 115 | } |
f1f0d088 PB |
116 | } |
117 | ||
04d39759 LT |
118 | static struct object_array pending; |
119 | ||
28abf260 | 120 | static int mark_object(struct object *obj, enum object_type type, |
0b4e9013 | 121 | void *data, struct fsck_options *options UNUSED) |
271b8d25 | 122 | { |
271b8d25 | 123 | struct object *parent = data; |
271b8d25 | 124 | |
a1cdc251 JH |
125 | /* |
126 | * The only case data is NULL or type is OBJ_ANY is when | |
127 | * mark_object_reachable() calls us. All the callers of | |
128 | * that function has non-NULL obj hence ... | |
129 | */ | |
271b8d25 | 130 | if (!obj) { |
a1cdc251 | 131 | /* ... these references to parent->fld are safe here */ |
674ba340 | 132 | printf_ln(_("broken link from %7s %s"), |
82ef89b3 JK |
133 | printable_type(&parent->oid, parent->type), |
134 | describe_object(&parent->oid)); | |
674ba340 NTND |
135 | printf_ln(_("broken link from %7s %s"), |
136 | (type == OBJ_ANY ? _("unknown") : type_name(type)), | |
137 | _("unknown")); | |
271b8d25 MK |
138 | errors_found |= ERROR_REACHABLE; |
139 | return 1; | |
140 | } | |
141 | ||
142 | if (type != OBJ_ANY && obj->type != type) | |
a1cdc251 | 143 | /* ... and the reference to parent is safe here */ |
674ba340 | 144 | objerror(parent, _("wrong object type in link")); |
271b8d25 MK |
145 | |
146 | if (obj->flags & REACHABLE) | |
147 | return 0; | |
148 | obj->flags |= REACHABLE; | |
caba7fc3 JT |
149 | |
150 | if (is_promisor_object(&obj->oid)) | |
151 | /* | |
152 | * Further recursion does not need to be performed on this | |
153 | * object since it is a promisor object (so it does not need to | |
154 | * be added to "pending"). | |
155 | */ | |
156 | return 0; | |
157 | ||
6e454b9a | 158 | if (!(obj->flags & HAS_OBJ)) { |
9eb86f41 | 159 | if (parent && !has_object(the_repository, &obj->oid, 1)) { |
674ba340 NTND |
160 | printf_ln(_("broken link from %7s %s\n" |
161 | " to %7s %s"), | |
82ef89b3 JK |
162 | printable_type(&parent->oid, parent->type), |
163 | describe_object(&parent->oid), | |
164 | printable_type(&obj->oid, obj->type), | |
165 | describe_object(&obj->oid)); | |
271b8d25 MK |
166 | errors_found |= ERROR_REACHABLE; |
167 | } | |
168 | return 1; | |
169 | } | |
170 | ||
16aa3bfc | 171 | add_object_array(obj, NULL, &pending); |
04d39759 LT |
172 | return 0; |
173 | } | |
174 | ||
175 | static void mark_object_reachable(struct object *obj) | |
176 | { | |
22410549 | 177 | mark_object(obj, OBJ_ANY, NULL, NULL); |
04d39759 LT |
178 | } |
179 | ||
a1cdc251 | 180 | static int traverse_one_object(struct object *obj) |
04d39759 | 181 | { |
ba3a08ca EW |
182 | int result = fsck_walk(obj, obj, &fsck_walk_options); |
183 | ||
184 | if (obj->type == OBJ_TREE) { | |
185 | struct tree *tree = (struct tree *)obj; | |
186 | free_tree_buffer(tree); | |
187 | } | |
188 | return result; | |
271b8d25 MK |
189 | } |
190 | ||
04d39759 | 191 | static int traverse_reachable(void) |
271b8d25 | 192 | { |
1e49f22f NTND |
193 | struct progress *progress = NULL; |
194 | unsigned int nr = 0; | |
04d39759 | 195 | int result = 0; |
1e49f22f | 196 | if (show_progress) |
8aade107 | 197 | progress = start_delayed_progress(_("Checking connectivity"), 0); |
04d39759 | 198 | while (pending.nr) { |
71992039 | 199 | result |= traverse_one_object(object_array_pop(&pending)); |
1e49f22f | 200 | display_progress(progress, ++nr); |
04d39759 | 201 | } |
1e49f22f | 202 | stop_progress(&progress); |
04d39759 | 203 | return !!result; |
271b8d25 MK |
204 | } |
205 | ||
2bbeddee | 206 | static int mark_used(struct object *obj, enum object_type type UNUSED, |
0b4e9013 | 207 | void *data UNUSED, struct fsck_options *options UNUSED) |
271b8d25 MK |
208 | { |
209 | if (!obj) | |
210 | return 1; | |
092c55d0 | 211 | obj->flags |= USED; |
271b8d25 | 212 | return 0; |
f1f0d088 PB |
213 | } |
214 | ||
8d8c2a5a JK |
215 | static void mark_unreachable_referents(const struct object_id *oid) |
216 | { | |
217 | struct fsck_options options = FSCK_OPTIONS_DEFAULT; | |
d0229abd | 218 | struct object *obj = lookup_object(the_repository, oid); |
8d8c2a5a JK |
219 | |
220 | if (!obj || !(obj->flags & HAS_OBJ)) | |
221 | return; /* not part of our original set */ | |
222 | if (obj->flags & REACHABLE) | |
223 | return; /* reachable objects already traversed */ | |
224 | ||
225 | /* | |
226 | * Avoid passing OBJ_NONE to fsck_walk, which will parse the object | |
227 | * (and we want to avoid parsing blobs). | |
228 | */ | |
229 | if (obj->type == OBJ_NONE) { | |
230 | enum object_type type = oid_object_info(the_repository, | |
231 | &obj->oid, NULL); | |
232 | if (type > 0) | |
6da43d93 | 233 | object_as_type(obj, type, 0); |
8d8c2a5a JK |
234 | } |
235 | ||
236 | options.walk = mark_used; | |
237 | fsck_walk(obj, NULL, &options); | |
fbce4fa9 JK |
238 | if (obj->type == OBJ_TREE) |
239 | free_tree_buffer((struct tree *)obj); | |
8d8c2a5a JK |
240 | } |
241 | ||
242 | static int mark_loose_unreachable_referents(const struct object_id *oid, | |
be252d33 JK |
243 | const char *path UNUSED, |
244 | void *data UNUSED) | |
8d8c2a5a JK |
245 | { |
246 | mark_unreachable_referents(oid); | |
247 | return 0; | |
248 | } | |
249 | ||
250 | static int mark_packed_unreachable_referents(const struct object_id *oid, | |
be252d33 JK |
251 | struct packed_git *pack UNUSED, |
252 | uint32_t pos UNUSED, | |
253 | void *data UNUSED) | |
8d8c2a5a JK |
254 | { |
255 | mark_unreachable_referents(oid); | |
256 | return 0; | |
257 | } | |
258 | ||
18af29f2 LT |
259 | /* |
260 | * Check a single reachable object | |
261 | */ | |
262 | static void check_reachable_object(struct object *obj) | |
263 | { | |
18af29f2 LT |
264 | /* |
265 | * We obviously want the object to be parsed, | |
266 | * except if it was in a pack-file and we didn't | |
267 | * do a full fsck | |
268 | */ | |
6e454b9a | 269 | if (!(obj->flags & HAS_OBJ)) { |
caba7fc3 JT |
270 | if (is_promisor_object(&obj->oid)) |
271 | return; | |
14c3c80c | 272 | if (has_object_pack(&obj->oid)) |
18af29f2 | 273 | return; /* it is in pack - forget about it */ |
82ef89b3 JK |
274 | printf_ln(_("missing %s %s"), |
275 | printable_type(&obj->oid, obj->type), | |
276 | describe_object(&obj->oid)); | |
e2b4f635 | 277 | errors_found |= ERROR_REACHABLE; |
18af29f2 LT |
278 | return; |
279 | } | |
18af29f2 LT |
280 | } |
281 | ||
282 | /* | |
283 | * Check a single unreachable object | |
284 | */ | |
285 | static void check_unreachable_object(struct object *obj) | |
286 | { | |
287 | /* | |
288 | * Missing unreachable object? Ignore it. It's not like | |
289 | * we miss it (since it can't be reached), nor do we want | |
290 | * to complain about it being unreachable (since it does | |
291 | * not exist). | |
292 | */ | |
b4584e4f | 293 | if (!(obj->flags & HAS_OBJ)) |
18af29f2 LT |
294 | return; |
295 | ||
296 | /* | |
297 | * Unreachable object that exists? Show it if asked to, | |
298 | * since this is something that is prunable. | |
299 | */ | |
300 | if (show_unreachable) { | |
82ef89b3 JK |
301 | printf_ln(_("unreachable %s %s"), |
302 | printable_type(&obj->oid, obj->type), | |
303 | describe_object(&obj->oid)); | |
18af29f2 LT |
304 | return; |
305 | } | |
306 | ||
307 | /* | |
092c55d0 | 308 | * "!USED" means that nothing at all points to it, including |
3dff5379 | 309 | * other unreachable objects. In other words, it's the "tip" |
18af29f2 LT |
310 | * of some set of unreachable objects, usually a commit that |
311 | * got dropped. | |
312 | * | |
313 | * Such starting points are more interesting than some random | |
314 | * set of unreachable objects, so we show them even if the user | |
315 | * hasn't asked for _all_ unreachable objects. If you have | |
316 | * deleted a branch by mistake, this is a prime candidate to | |
317 | * start looking at, for example. | |
318 | */ | |
092c55d0 | 319 | if (!(obj->flags & USED)) { |
c6a13b2c | 320 | if (show_dangling) |
82ef89b3 JK |
321 | printf_ln(_("dangling %s %s"), |
322 | printable_type(&obj->oid, obj->type), | |
323 | describe_object(&obj->oid)); | |
68f6c019 | 324 | if (write_lost_and_found) { |
fcd12db6 | 325 | char *filename = git_pathdup("lost-found/%s/%s", |
68f6c019 | 326 | obj->type == OBJ_COMMIT ? "commit" : "other", |
82ef89b3 | 327 | describe_object(&obj->oid)); |
68f6c019 JS |
328 | FILE *f; |
329 | ||
dcf69262 | 330 | if (safe_create_leading_directories_const(filename)) { |
674ba340 | 331 | error(_("could not create lost-found")); |
fcd12db6 | 332 | free(filename); |
68f6c019 JS |
333 | return; |
334 | } | |
23a9e071 | 335 | f = xfopen(filename, "w"); |
16a7fcfe | 336 | if (obj->type == OBJ_BLOB) { |
7eda0e4f | 337 | if (stream_blob_to_fd(fileno(f), &obj->oid, NULL, 1)) |
674ba340 | 338 | die_errno(_("could not write '%s'"), filename); |
16a7fcfe | 339 | } else |
82ef89b3 | 340 | fprintf(f, "%s\n", describe_object(&obj->oid)); |
47d32af2 | 341 | if (fclose(f)) |
674ba340 | 342 | die_errno(_("could not finish '%s'"), |
d824cbba | 343 | filename); |
fcd12db6 | 344 | free(filename); |
68f6c019 | 345 | } |
18af29f2 LT |
346 | return; |
347 | } | |
348 | ||
349 | /* | |
350 | * Otherwise? It's there, it's unreachable, and some other unreachable | |
351 | * object points to it. Ignore it - it's not interesting, and we showed | |
352 | * all the interesting cases above. | |
353 | */ | |
354 | } | |
355 | ||
356 | static void check_object(struct object *obj) | |
357 | { | |
20f1eb6b | 358 | if (verbose) |
82ef89b3 | 359 | fprintf_ln(stderr, _("Checking %s"), describe_object(&obj->oid)); |
20f1eb6b | 360 | |
18af29f2 LT |
361 | if (obj->flags & REACHABLE) |
362 | check_reachable_object(obj); | |
363 | else | |
364 | check_unreachable_object(obj); | |
365 | } | |
f1f0d088 | 366 | |
8ba0bbb2 LT |
367 | static void check_connectivity(void) |
368 | { | |
fc046a75 | 369 | int i, max; |
8ba0bbb2 | 370 | |
04d39759 LT |
371 | /* Traverse the pending reachable objects */ |
372 | traverse_reachable(); | |
373 | ||
8d8c2a5a JK |
374 | /* |
375 | * With --connectivity-only, we won't have actually opened and marked | |
376 | * unreachable objects with USED. Do that now to make --dangling, etc | |
377 | * accurate. | |
378 | */ | |
379 | if (connectivity_only && (show_dangling || write_lost_and_found)) { | |
380 | /* | |
381 | * Even though we already have a "struct object" for each of | |
382 | * these in memory, we must not iterate over the internal | |
383 | * object hash as we do below. Our loop would potentially | |
384 | * resize the hash, making our iteration invalid. | |
385 | * | |
386 | * Instead, we'll just go back to the source list of objects, | |
387 | * and ignore any that weren't present in our earlier | |
388 | * traversal. | |
389 | */ | |
390 | for_each_loose_object(mark_loose_unreachable_referents, NULL, 0); | |
391 | for_each_packed_object(mark_packed_unreachable_referents, NULL, 0); | |
392 | } | |
393 | ||
8ba0bbb2 | 394 | /* Look up all the requirements, warn about missing objects.. */ |
fc046a75 | 395 | max = get_max_object_index(); |
20f1eb6b | 396 | if (verbose) |
674ba340 | 397 | fprintf_ln(stderr, _("Checking connectivity (%d objects)"), max); |
20f1eb6b | 398 | |
fc046a75 | 399 | for (i = 0; i < max; i++) { |
fc046a75 | 400 | struct object *obj = get_indexed_object(i); |
8ba0bbb2 | 401 | |
18af29f2 LT |
402 | if (obj) |
403 | check_object(obj); | |
8ba0bbb2 LT |
404 | } |
405 | } | |
406 | ||
7ac4f3a0 | 407 | static int fsck_obj(struct object *obj, void *buffer, unsigned long size) |
85003492 | 408 | { |
83cd6f90 RS |
409 | int err; |
410 | ||
ba002f3b | 411 | if (obj->flags & SEEN) |
85003492 | 412 | return 0; |
ba002f3b | 413 | obj->flags |= SEEN; |
85003492 | 414 | |
20f1eb6b | 415 | if (verbose) |
674ba340 | 416 | fprintf_ln(stderr, _("Checking %s %s"), |
82ef89b3 JK |
417 | printable_type(&obj->oid, obj->type), |
418 | describe_object(&obj->oid)); | |
42ea9cb2 | 419 | |
22410549 | 420 | if (fsck_walk(obj, NULL, &fsck_obj_options)) |
674ba340 | 421 | objerror(obj, _("broken links")); |
7ac4f3a0 | 422 | err = fsck_object(obj, buffer, size, &fsck_obj_options); |
83cd6f90 RS |
423 | if (err) |
424 | goto out; | |
1ea34e36 | 425 | |
ba002f3b MK |
426 | if (obj->type == OBJ_COMMIT) { |
427 | struct commit *commit = (struct commit *) obj; | |
de2eb7f6 | 428 | |
ba002f3b | 429 | if (!commit->parents && show_root) |
674ba340 | 430 | printf_ln(_("root %s"), |
82ef89b3 | 431 | describe_object(&commit->object.oid)); |
ba002f3b | 432 | } |
92d4c85d | 433 | |
ba002f3b MK |
434 | if (obj->type == OBJ_TAG) { |
435 | struct tag *tag = (struct tag *) obj; | |
20f1eb6b | 436 | |
ba002f3b | 437 | if (show_tags && tag->tagged) { |
674ba340 | 438 | printf_ln(_("tagged %s %s (%s) in %s"), |
82ef89b3 JK |
439 | printable_type(&tag->tagged->oid, tag->tagged->type), |
440 | describe_object(&tag->tagged->oid), | |
bbb15c51 | 441 | tag->tag, |
82ef89b3 | 442 | describe_object(&tag->object.oid)); |
ba002f3b | 443 | } |
92d4c85d | 444 | } |
889262ea | 445 | |
83cd6f90 RS |
446 | out: |
447 | if (obj->type == OBJ_TREE) | |
448 | free_tree_buffer((struct tree *)obj); | |
83cd6f90 | 449 | return err; |
20222118 LT |
450 | } |
451 | ||
9fd75046 | 452 | static int fsck_obj_buffer(const struct object_id *oid, enum object_type type, |
c9486eb0 NTND |
453 | unsigned long size, void *buffer, int *eaten) |
454 | { | |
ec9d2249 NTND |
455 | /* |
456 | * Note, buffer may be NULL if type is OBJ_BLOB. See | |
457 | * verify_packfile(), data_valid variable for details. | |
458 | */ | |
c9486eb0 | 459 | struct object *obj; |
1ec5bfd2 SB |
460 | obj = parse_object_buffer(the_repository, oid, type, size, buffer, |
461 | eaten); | |
c9486eb0 NTND |
462 | if (!obj) { |
463 | errors_found |= ERROR_OBJECT; | |
674ba340 NTND |
464 | return error(_("%s: object corrupt or missing"), |
465 | oid_to_hex(oid)); | |
c9486eb0 | 466 | } |
092c55d0 JT |
467 | obj->flags &= ~(REACHABLE | SEEN); |
468 | obj->flags |= HAS_OBJ; | |
7ac4f3a0 | 469 | return fsck_obj(obj, buffer, size); |
c9486eb0 NTND |
470 | } |
471 | ||
96f1e58f | 472 | static int default_refs; |
944d8589 | 473 | |
9461d272 | 474 | static void fsck_handle_reflog_oid(const char *refname, struct object_id *oid, |
dddbad72 | 475 | timestamp_t timestamp) |
55dd5526 JH |
476 | { |
477 | struct object *obj; | |
478 | ||
9461d272 | 479 | if (!is_null_oid(oid)) { |
d0229abd | 480 | obj = lookup_object(the_repository, oid); |
c2d17b3b | 481 | if (obj && (obj->flags & HAS_OBJ)) { |
a59cfb32 | 482 | if (timestamp) |
73390290 | 483 | fsck_put_object_name(&fsck_walk_options, oid, |
a59cfb32 JK |
484 | "%s@{%"PRItime"}", |
485 | refname, timestamp); | |
092c55d0 | 486 | obj->flags |= USED; |
271b8d25 | 487 | mark_object_reachable(obj); |
498f1f61 | 488 | } else if (!is_promisor_object(oid)) { |
674ba340 NTND |
489 | error(_("%s: invalid reflog entry %s"), |
490 | refname, oid_to_hex(oid)); | |
19bf6c9b | 491 | errors_found |= ERROR_REACHABLE; |
55dd5526 JH |
492 | } |
493 | } | |
d66ae59b MH |
494 | } |
495 | ||
9461d272 | 496 | static int fsck_handle_reflog_ent(struct object_id *ooid, struct object_id *noid, |
5cf88fd8 ÆAB |
497 | const char *email UNUSED, |
498 | timestamp_t timestamp, int tz UNUSED, | |
499 | const char *message UNUSED, void *cb_data) | |
55dd5526 | 500 | { |
19bf6c9b | 501 | const char *refname = cb_data; |
55dd5526 | 502 | |
20f1eb6b | 503 | if (verbose) |
674ba340 NTND |
504 | fprintf_ln(stderr, _("Checking reflog %s->%s"), |
505 | oid_to_hex(ooid), oid_to_hex(noid)); | |
20f1eb6b | 506 | |
9461d272 | 507 | fsck_handle_reflog_oid(refname, ooid, 0); |
508 | fsck_handle_reflog_oid(refname, noid, timestamp); | |
55dd5526 JH |
509 | return 0; |
510 | } | |
511 | ||
31f89839 | 512 | static int fsck_handle_reflog(const char *logname, void *cb_data) |
eb8381c8 | 513 | { |
b29759d8 NTND |
514 | struct strbuf refname = STRBUF_INIT; |
515 | ||
516 | strbuf_worktree_ref(cb_data, &refname, logname); | |
517 | for_each_reflog_ent(refname.buf, fsck_handle_reflog_ent, refname.buf); | |
518 | strbuf_release(&refname); | |
eb8381c8 NP |
519 | return 0; |
520 | } | |
521 | ||
635b99a0 | 522 | static int fsck_handle_ref(const char *refname, const struct object_id *oid, |
5cf88fd8 | 523 | int flag UNUSED, void *cb_data UNUSED) |
1024932f | 524 | { |
1024932f LT |
525 | struct object *obj; |
526 | ||
109cd76d | 527 | obj = parse_object(the_repository, oid); |
8a498a05 | 528 | if (!obj) { |
43f25158 JT |
529 | if (is_promisor_object(oid)) { |
530 | /* | |
531 | * Increment default_refs anyway, because this is a | |
532 | * valid ref. | |
533 | */ | |
534 | default_refs++; | |
535 | return 0; | |
536 | } | |
674ba340 NTND |
537 | error(_("%s: invalid sha1 pointer %s"), |
538 | refname, oid_to_hex(oid)); | |
30d1038d | 539 | errors_found |= ERROR_REACHABLE; |
944d8589 LT |
540 | /* We'll continue with the rest despite the error.. */ |
541 | return 0; | |
8a498a05 | 542 | } |
122f76f5 | 543 | if (obj->type != OBJ_COMMIT && is_branch(refname)) { |
674ba340 | 544 | error(_("%s: not a commit"), refname); |
122f76f5 JH |
545 | errors_found |= ERROR_REFS; |
546 | } | |
944d8589 | 547 | default_refs++; |
092c55d0 | 548 | obj->flags |= USED; |
a59cfb32 | 549 | fsck_put_object_name(&fsck_walk_options, |
73390290 | 550 | oid, "%s", refname); |
271b8d25 | 551 | mark_object_reachable(obj); |
55dd5526 | 552 | |
7c4d07c7 | 553 | return 0; |
1024932f LT |
554 | } |
555 | ||
b29759d8 NTND |
556 | static int fsck_head_link(const char *head_ref_name, |
557 | const char **head_points_at, | |
a8c754d4 EN |
558 | struct object_id *head_oid); |
559 | ||
1024932f LT |
560 | static void get_default_heads(void) |
561 | { | |
b29759d8 | 562 | struct worktree **worktrees, **p; |
a8c754d4 EN |
563 | const char *head_points_at; |
564 | struct object_id head_oid; | |
565 | ||
635b99a0 | 566 | for_each_rawref(fsck_handle_ref, NULL); |
b29759d8 | 567 | |
03f2465b | 568 | worktrees = get_worktrees(); |
b29759d8 NTND |
569 | for (p = worktrees; *p; p++) { |
570 | struct worktree *wt = *p; | |
571 | struct strbuf ref = STRBUF_INIT; | |
572 | ||
573 | strbuf_worktree_ref(wt, &ref, "HEAD"); | |
574 | fsck_head_link(ref.buf, &head_points_at, &head_oid); | |
575 | if (head_points_at && !is_null_oid(&head_oid)) | |
576 | fsck_handle_ref(ref.buf, &head_oid, 0, NULL); | |
577 | strbuf_release(&ref); | |
578 | ||
579 | if (include_reflogs) | |
580 | refs_for_each_reflog(get_worktree_ref_store(wt), | |
581 | fsck_handle_reflog, wt); | |
582 | } | |
583 | free_worktrees(worktrees); | |
071fa89e LT |
584 | |
585 | /* | |
586 | * Not having any default heads isn't really fatal, but | |
587 | * it does mean that "--unreachable" no longer makes any | |
588 | * sense (since in this case everything will obviously | |
589 | * be unreachable by definition. | |
590 | * | |
591 | * Showing dangling objects is valid, though (as those | |
592 | * dangling objects are likely lost heads). | |
593 | * | |
594 | * So we just print a warning about it, and clear the | |
595 | * "show_unreachable" flag. | |
596 | */ | |
597 | if (!default_refs) { | |
674ba340 | 598 | fprintf_ln(stderr, _("notice: No default references")); |
071fa89e LT |
599 | show_unreachable = 0; |
600 | } | |
1024932f LT |
601 | } |
602 | ||
31deb28f ÆAB |
603 | struct for_each_loose_cb |
604 | { | |
605 | struct progress *progress; | |
606 | struct strbuf obj_type; | |
607 | }; | |
608 | ||
7ac4f3a0 | 609 | static int fsck_loose(const struct object_id *oid, const char *path, void *data) |
c68b489e | 610 | { |
31deb28f | 611 | struct for_each_loose_cb *cb_data = data; |
c68b489e | 612 | struct object *obj; |
31deb28f | 613 | enum object_type type = OBJ_NONE; |
c68b489e | 614 | unsigned long size; |
16235e3b | 615 | void *contents = NULL; |
c68b489e | 616 | int eaten; |
31deb28f | 617 | struct object_info oi = OBJECT_INFO_INIT; |
96e41f58 | 618 | struct object_id real_oid = *null_oid(); |
31deb28f ÆAB |
619 | int err = 0; |
620 | ||
621 | strbuf_reset(&cb_data->obj_type); | |
622 | oi.type_name = &cb_data->obj_type; | |
623 | oi.sizep = &size; | |
624 | oi.typep = &type; | |
625 | ||
96e41f58 ÆAB |
626 | if (read_loose_object(path, oid, &real_oid, &contents, &oi) < 0) { |
627 | if (contents && !oideq(&real_oid, oid)) | |
628 | err = error(_("%s: hash-path mismatch, found at: %s"), | |
629 | oid_to_hex(&real_oid), path); | |
630 | else | |
631 | err = error(_("%s: object corrupt or missing: %s"), | |
632 | oid_to_hex(oid), path); | |
633 | } | |
31deb28f ÆAB |
634 | if (type != OBJ_NONE && type < 0) |
635 | err = error(_("%s: object is of unknown type '%s': %s"), | |
96e41f58 ÆAB |
636 | oid_to_hex(&real_oid), cb_data->obj_type.buf, |
637 | path); | |
31deb28f | 638 | if (err < 0) { |
7ac4f3a0 | 639 | errors_found |= ERROR_OBJECT; |
16235e3b | 640 | free(contents); |
7ac4f3a0 JK |
641 | return 0; /* keep checking other objects */ |
642 | } | |
c68b489e JK |
643 | |
644 | if (!contents && type != OBJ_BLOB) | |
7ac4f3a0 | 645 | BUG("read_loose_object streamed a non-blob"); |
c68b489e | 646 | |
1ec5bfd2 SB |
647 | obj = parse_object_buffer(the_repository, oid, type, size, |
648 | contents, &eaten); | |
649 | ||
c68b489e JK |
650 | if (!obj) { |
651 | errors_found |= ERROR_OBJECT; | |
674ba340 | 652 | error(_("%s: object could not be parsed: %s"), |
76c1d9a0 | 653 | oid_to_hex(oid), path); |
7ac4f3a0 JK |
654 | if (!eaten) |
655 | free(contents); | |
c68b489e JK |
656 | return 0; /* keep checking other objects */ |
657 | } | |
658 | ||
092c55d0 JT |
659 | obj->flags &= ~(REACHABLE | SEEN); |
660 | obj->flags |= HAS_OBJ; | |
7ac4f3a0 | 661 | if (fsck_obj(obj, contents, size)) |
f0766bf9 | 662 | errors_found |= ERROR_OBJECT; |
7ac4f3a0 JK |
663 | |
664 | if (!eaten) | |
665 | free(contents); | |
666 | return 0; /* keep checking other objects, even if we saw an error */ | |
f0766bf9 JK |
667 | } |
668 | ||
be252d33 JK |
669 | static int fsck_cruft(const char *basename, const char *path, |
670 | void *data UNUSED) | |
f0766bf9 JK |
671 | { |
672 | if (!starts_with(basename, "tmp_obj_")) | |
674ba340 | 673 | fprintf_ln(stderr, _("bad sha1 file: %s"), path); |
f0766bf9 JK |
674 | return 0; |
675 | } | |
676 | ||
be252d33 | 677 | static int fsck_subdir(unsigned int nr, const char *path UNUSED, void *data) |
f0766bf9 | 678 | { |
31deb28f ÆAB |
679 | struct for_each_loose_cb *cb_data = data; |
680 | struct progress *progress = cb_data->progress; | |
f0766bf9 JK |
681 | display_progress(progress, nr + 1); |
682 | return 0; | |
683 | } | |
684 | ||
8a498a05 JH |
685 | static void fsck_object_dir(const char *path) |
686 | { | |
1e49f22f | 687 | struct progress *progress = NULL; |
31deb28f ÆAB |
688 | struct for_each_loose_cb cb_data = { |
689 | .obj_type = STRBUF_INIT, | |
690 | .progress = progress, | |
691 | }; | |
20f1eb6b JS |
692 | |
693 | if (verbose) | |
674ba340 | 694 | fprintf_ln(stderr, _("Checking object directory")); |
20f1eb6b | 695 | |
1e49f22f | 696 | if (show_progress) |
754dbc43 | 697 | progress = start_progress(_("Checking object directories"), 256); |
f0766bf9 JK |
698 | |
699 | for_each_loose_file_in_objdir(path, fsck_loose, fsck_cruft, fsck_subdir, | |
31deb28f | 700 | &cb_data); |
f0766bf9 | 701 | display_progress(progress, 256); |
1e49f22f | 702 | stop_progress(&progress); |
31deb28f | 703 | strbuf_release(&cb_data.obj_type); |
8a498a05 JH |
704 | } |
705 | ||
b29759d8 NTND |
706 | static int fsck_head_link(const char *head_ref_name, |
707 | const char **head_points_at, | |
a8c754d4 | 708 | struct object_id *head_oid) |
c3330383 | 709 | { |
8eb2d0be | 710 | int null_is_error = 0; |
8eb2d0be | 711 | |
20f1eb6b | 712 | if (verbose) |
3813a89f | 713 | fprintf_ln(stderr, _("Checking %s link"), head_ref_name); |
20f1eb6b | 714 | |
b29759d8 | 715 | *head_points_at = resolve_ref_unsafe(head_ref_name, 0, head_oid, NULL); |
a8c754d4 | 716 | if (!*head_points_at) { |
122f76f5 | 717 | errors_found |= ERROR_REFS; |
3813a89f | 718 | return error(_("invalid %s"), head_ref_name); |
122f76f5 | 719 | } |
b29759d8 | 720 | if (!strcmp(*head_points_at, head_ref_name)) |
8eb2d0be JH |
721 | /* detached HEAD */ |
722 | null_is_error = 1; | |
a8c754d4 | 723 | else if (!starts_with(*head_points_at, "refs/heads/")) { |
122f76f5 | 724 | errors_found |= ERROR_REFS; |
3813a89f | 725 | return error(_("%s points to something strange (%s)"), |
b29759d8 | 726 | head_ref_name, *head_points_at); |
122f76f5 | 727 | } |
a8c754d4 | 728 | if (is_null_oid(head_oid)) { |
122f76f5 JH |
729 | if (null_is_error) { |
730 | errors_found |= ERROR_REFS; | |
3813a89f | 731 | return error(_("%s: detached HEAD points at nothing"), |
b29759d8 | 732 | head_ref_name); |
122f76f5 | 733 | } |
3813a89f JH |
734 | fprintf_ln(stderr, |
735 | _("notice: %s points to an unborn branch (%s)"), | |
736 | head_ref_name, *head_points_at + 11); | |
8eb2d0be | 737 | } |
c3330383 LT |
738 | return 0; |
739 | } | |
740 | ||
592ec63b | 741 | static int fsck_cache_tree(struct cache_tree *it, const char *index_path) |
53dc3f3e JH |
742 | { |
743 | int i; | |
744 | int err = 0; | |
745 | ||
20f1eb6b | 746 | if (verbose) |
592ec63b | 747 | fprintf_ln(stderr, _("Checking cache tree of %s"), index_path); |
20f1eb6b | 748 | |
53dc3f3e | 749 | if (0 <= it->entry_count) { |
109cd76d | 750 | struct object *obj = parse_object(the_repository, &it->oid); |
6d60bbef | 751 | if (!obj) { |
592ec63b JK |
752 | error(_("%s: invalid sha1 pointer in cache-tree of %s"), |
753 | oid_to_hex(&it->oid), index_path); | |
122f76f5 | 754 | errors_found |= ERROR_REFS; |
6d60bbef JH |
755 | return 1; |
756 | } | |
092c55d0 | 757 | obj->flags |= USED; |
73390290 | 758 | fsck_put_object_name(&fsck_walk_options, &it->oid, ":"); |
a1cdc251 | 759 | mark_object_reachable(obj); |
1974632c | 760 | if (obj->type != OBJ_TREE) |
674ba340 | 761 | err |= objerror(obj, _("non-tree in cache-tree")); |
53dc3f3e JH |
762 | } |
763 | for (i = 0; i < it->subtree_nr; i++) | |
592ec63b | 764 | err |= fsck_cache_tree(it->down[i]->cache_tree, index_path); |
53dc3f3e JH |
765 | return err; |
766 | } | |
767 | ||
592ec63b JK |
768 | static int fsck_resolve_undo(struct index_state *istate, |
769 | const char *index_path) | |
5a5ea141 JH |
770 | { |
771 | struct string_list_item *item; | |
772 | struct string_list *resolve_undo = istate->resolve_undo; | |
773 | ||
774 | if (!resolve_undo) | |
775 | return 0; | |
776 | ||
777 | for_each_string_list_item(item, resolve_undo) { | |
778 | const char *path = item->string; | |
779 | struct resolve_undo_info *ru = item->util; | |
780 | int i; | |
781 | ||
782 | if (!ru) | |
783 | continue; | |
784 | for (i = 0; i < 3; i++) { | |
785 | struct object *obj; | |
786 | ||
787 | if (!ru->mode[i] || !S_ISREG(ru->mode[i])) | |
788 | continue; | |
789 | ||
790 | obj = parse_object(the_repository, &ru->oid[i]); | |
791 | if (!obj) { | |
592ec63b JK |
792 | error(_("%s: invalid sha1 pointer in resolve-undo of %s"), |
793 | oid_to_hex(&ru->oid[i]), | |
794 | index_path); | |
5a5ea141 | 795 | errors_found |= ERROR_REFS; |
e0ad1397 | 796 | continue; |
5a5ea141 JH |
797 | } |
798 | obj->flags |= USED; | |
799 | fsck_put_object_name(&fsck_walk_options, &ru->oid[i], | |
800 | ":(%d):%s", i, path); | |
801 | mark_object_reachable(obj); | |
802 | } | |
803 | } | |
804 | return 0; | |
805 | } | |
806 | ||
592ec63b | 807 | static void fsck_index(struct index_state *istate, const char *index_path, |
6e6a529b | 808 | int is_current_worktree) |
8840069a JK |
809 | { |
810 | unsigned int i; | |
811 | ||
812 | /* TODO: audit for interaction with sparse-index. */ | |
813 | ensure_full_index(istate); | |
814 | for (i = 0; i < istate->cache_nr; i++) { | |
815 | unsigned int mode; | |
816 | struct blob *blob; | |
817 | struct object *obj; | |
818 | ||
819 | mode = istate->cache[i]->ce_mode; | |
820 | if (S_ISGITLINK(mode)) | |
821 | continue; | |
822 | blob = lookup_blob(the_repository, | |
823 | &istate->cache[i]->oid); | |
824 | if (!blob) | |
825 | continue; | |
826 | obj = &blob->object; | |
827 | obj->flags |= USED; | |
828 | fsck_put_object_name(&fsck_walk_options, &obj->oid, | |
592ec63b | 829 | "%s:%s", |
6e6a529b | 830 | is_current_worktree ? "" : index_path, |
592ec63b | 831 | istate->cache[i]->name); |
8840069a JK |
832 | mark_object_reachable(obj); |
833 | } | |
834 | if (istate->cache_tree) | |
592ec63b JK |
835 | fsck_cache_tree(istate->cache_tree, index_path); |
836 | fsck_resolve_undo(istate, index_path); | |
8840069a JK |
837 | } |
838 | ||
76c1d9a0 | 839 | static void mark_object_for_connectivity(const struct object_id *oid) |
3e3f8bd6 | 840 | { |
45a187cc | 841 | struct object *obj = lookup_unknown_object(the_repository, oid); |
3e3f8bd6 JK |
842 | obj->flags |= HAS_OBJ; |
843 | } | |
844 | ||
76c1d9a0 | 845 | static int mark_loose_for_connectivity(const struct object_id *oid, |
be252d33 JK |
846 | const char *path UNUSED, |
847 | void *data UNUSED) | |
3e3f8bd6 | 848 | { |
76c1d9a0 | 849 | mark_object_for_connectivity(oid); |
3e3f8bd6 JK |
850 | return 0; |
851 | } | |
852 | ||
76c1d9a0 | 853 | static int mark_packed_for_connectivity(const struct object_id *oid, |
be252d33 JK |
854 | struct packed_git *pack UNUSED, |
855 | uint32_t pos UNUSED, | |
856 | void *data UNUSED) | |
3e3f8bd6 | 857 | { |
76c1d9a0 | 858 | mark_object_for_connectivity(oid); |
3e3f8bd6 JK |
859 | return 0; |
860 | } | |
861 | ||
0d30feef DS |
862 | static int check_pack_rev_indexes(struct repository *r, int show_progress) |
863 | { | |
864 | struct progress *progress = NULL; | |
865 | uint32_t pack_count = 0; | |
866 | int res = 0; | |
867 | ||
868 | if (show_progress) { | |
cf9cd8b5 | 869 | for (struct packed_git *p = get_all_packs(r); p; p = p->next) |
0d30feef DS |
870 | pack_count++; |
871 | progress = start_delayed_progress("Verifying reverse pack-indexes", pack_count); | |
872 | pack_count = 0; | |
873 | } | |
874 | ||
cf9cd8b5 | 875 | for (struct packed_git *p = get_all_packs(r); p; p = p->next) { |
5a6072f6 DS |
876 | int load_error = load_pack_revindex_from_disk(p); |
877 | ||
878 | if (load_error < 0) { | |
879 | error(_("unable to load rev-index for pack '%s'"), p->pack_name); | |
880 | res = ERROR_PACK_REV_INDEX; | |
881 | } else if (!load_error && | |
cf9cd8b5 | 882 | !load_pack_revindex(r, p) && |
5a6072f6 | 883 | verify_pack_revindex(p)) { |
0d30feef DS |
884 | error(_("invalid rev-index for pack '%s'"), p->pack_name); |
885 | res = ERROR_PACK_REV_INDEX; | |
886 | } | |
887 | display_progress(progress, ++pack_count); | |
888 | } | |
889 | stop_progress(&progress); | |
890 | ||
891 | return res; | |
892 | } | |
893 | ||
5ac0a206 | 894 | static char const * const fsck_usage[] = { |
d9054a19 ÆAB |
895 | N_("git fsck [--tags] [--root] [--unreachable] [--cache] [--no-reflogs]\n" |
896 | " [--[no-]full] [--strict] [--verbose] [--lost-found]\n" | |
897 | " [--[no-]dangling] [--[no-]progress] [--connectivity-only]\n" | |
898 | " [--[no-]name-objects] [<object>...]"), | |
5ac0a206 PH |
899 | NULL |
900 | }; | |
901 | ||
902 | static struct option fsck_opts[] = { | |
cf8fe315 | 903 | OPT__VERBOSE(&verbose, N_("be verbose")), |
d5d09d47 | 904 | OPT_BOOL(0, "unreachable", &show_unreachable, N_("show unreachable objects")), |
cf8fe315 | 905 | OPT_BOOL(0, "dangling", &show_dangling, N_("show dangling objects")), |
d5d09d47 SB |
906 | OPT_BOOL(0, "tags", &show_tags, N_("report tags")), |
907 | OPT_BOOL(0, "root", &show_root, N_("report root nodes")), | |
908 | OPT_BOOL(0, "cache", &keep_cache_objects, N_("make index objects head nodes")), | |
909 | OPT_BOOL(0, "reflogs", &include_reflogs, N_("make reflogs head nodes (default)")), | |
910 | OPT_BOOL(0, "full", &check_full, N_("also consider packs and alternate objects")), | |
02976bf8 | 911 | OPT_BOOL(0, "connectivity-only", &connectivity_only, N_("check only connectivity")), |
d5d09d47 SB |
912 | OPT_BOOL(0, "strict", &check_strict, N_("enable more strict checking")), |
913 | OPT_BOOL(0, "lost-found", &write_lost_and_found, | |
cf8fe315 NTND |
914 | N_("write dangling objects in .git/lost-found")), |
915 | OPT_BOOL(0, "progress", &show_progress, N_("show progress")), | |
90cf590f | 916 | OPT_BOOL(0, "name-objects", &name_objects, N_("show verbose names for reachable objects")), |
5ac0a206 PH |
917 | OPT_END(), |
918 | }; | |
e2b4f635 | 919 | |
baffc0e7 | 920 | int cmd_fsck(int argc, const char **argv, const char *prefix) |
20222118 | 921 | { |
78e7b98f | 922 | int i; |
263db403 | 923 | struct object_directory *odb; |
20222118 | 924 | |
8b4c0103 JT |
925 | /* fsck knows how to handle missing promisor objects */ |
926 | fetch_if_missing = 0; | |
927 | ||
e2b4f635 | 928 | errors_found = 0; |
d24eda4e | 929 | disable_replace_refs(); |
069e4452 | 930 | save_commit_buffer = 0; |
61e2b015 | 931 | |
37782920 | 932 | argc = parse_options(argc, argv, prefix, fsck_opts, fsck_usage, 0); |
1e49f22f | 933 | |
22410549 JS |
934 | fsck_walk_options.walk = mark_object; |
935 | fsck_obj_options.walk = mark_used; | |
936 | fsck_obj_options.error_func = fsck_error_func; | |
937 | if (check_strict) | |
938 | fsck_obj_options.strict = 1; | |
939 | ||
1e49f22f NTND |
940 | if (show_progress == -1) |
941 | show_progress = isatty(2); | |
942 | if (verbose) | |
943 | show_progress = 0; | |
944 | ||
5ac0a206 PH |
945 | if (write_lost_and_found) { |
946 | check_full = 1; | |
947 | include_reflogs = 0; | |
889262ea LT |
948 | } |
949 | ||
90cf590f | 950 | if (name_objects) |
a59cfb32 | 951 | fsck_enable_object_names(&fsck_walk_options); |
90cf590f | 952 | |
fb79f5bf | 953 | git_config(git_fsck_config, &fsck_obj_options); |
f30e4d85 | 954 | prepare_repo_settings(the_repository); |
2becf00f | 955 | |
3e3f8bd6 JK |
956 | if (connectivity_only) { |
957 | for_each_loose_object(mark_loose_for_connectivity, NULL, 0); | |
958 | for_each_packed_object(mark_packed_for_connectivity, NULL, 0); | |
959 | } else { | |
0b209034 | 960 | prepare_alt_odb(the_repository); |
f0eaf638 | 961 | for (odb = the_repository->objects->odb; odb; odb = odb->next) |
263db403 | 962 | fsck_object_dir(odb->path); |
e15ef669 | 963 | |
3e3f8bd6 JK |
964 | if (check_full) { |
965 | struct packed_git *p; | |
966 | uint32_t total = 0, count = 0; | |
967 | struct progress *progress = NULL; | |
e15ef669 | 968 | |
3e3f8bd6 | 969 | if (show_progress) { |
454ea2e4 | 970 | for (p = get_all_packs(the_repository); p; |
a80d72db | 971 | p = p->next) { |
3e3f8bd6 JK |
972 | if (open_pack_index(p)) |
973 | continue; | |
974 | total += p->num_objects; | |
975 | } | |
1e49f22f | 976 | |
3e3f8bd6 JK |
977 | progress = start_progress(_("Checking objects"), total); |
978 | } | |
454ea2e4 | 979 | for (p = get_all_packs(the_repository); p; |
a80d72db | 980 | p = p->next) { |
3e3f8bd6 | 981 | /* verify gives error messages itself */ |
94e10825 NTND |
982 | if (verify_pack(the_repository, |
983 | p, fsck_obj_buffer, | |
3e3f8bd6 JK |
984 | progress, count)) |
985 | errors_found |= ERROR_PACK; | |
986 | count += p->num_objects; | |
1e49f22f | 987 | } |
3e3f8bd6 | 988 | stop_progress(&progress); |
1e49f22f | 989 | } |
1995b5e0 JK |
990 | |
991 | if (fsck_finish(&fsck_obj_options)) | |
992 | errors_found |= ERROR_OBJECT; | |
bcee6fd8 LT |
993 | } |
994 | ||
3aed2fda | 995 | for (i = 0; i < argc; i++) { |
a6080a0a | 996 | const char *arg = argv[i]; |
aca6065c | 997 | struct object_id oid; |
d850b7a5 | 998 | if (!repo_get_oid(the_repository, arg, &oid)) { |
5abddd1e | 999 | struct object *obj = lookup_object(the_repository, |
d0229abd | 1000 | &oid); |
e1a1388d | 1001 | |
c2d17b3b | 1002 | if (!obj || !(obj->flags & HAS_OBJ)) { |
096c9b8b JT |
1003 | if (is_promisor_object(&oid)) |
1004 | continue; | |
674ba340 | 1005 | error(_("%s: object missing"), oid_to_hex(&oid)); |
c6c7b16d | 1006 | errors_found |= ERROR_OBJECT; |
e1a1388d | 1007 | continue; |
c6c7b16d | 1008 | } |
e1a1388d | 1009 | |
092c55d0 | 1010 | obj->flags |= USED; |
73390290 | 1011 | fsck_put_object_name(&fsck_walk_options, &oid, |
a59cfb32 | 1012 | "%s", arg); |
271b8d25 | 1013 | mark_object_reachable(obj); |
d9839e03 LT |
1014 | continue; |
1015 | } | |
674ba340 | 1016 | error(_("invalid parameter: expected sha1, got '%s'"), arg); |
c6c7b16d | 1017 | errors_found |= ERROR_OBJECT; |
d9839e03 | 1018 | } |
d9839e03 | 1019 | |
1024932f | 1020 | /* |
d1af002d | 1021 | * If we've not been given any explicit head information, do the |
e7bd907d LT |
1022 | * default ones from .git/refs. We also consider the index file |
1023 | * in this case (ie this implies --cache). | |
1024932f | 1024 | */ |
c3271a0e | 1025 | if (!argc) { |
1024932f LT |
1026 | get_default_heads(); |
1027 | keep_cache_objects = 1; | |
1028 | } | |
1029 | ||
ae7c0c92 | 1030 | if (keep_cache_objects) { |
fb64ca52 JK |
1031 | struct worktree **worktrees, **p; |
1032 | ||
a33fc72f | 1033 | verify_index_checksum = 1; |
00ec50e5 | 1034 | verify_ce_order = 1; |
fb64ca52 JK |
1035 | |
1036 | worktrees = get_worktrees(); | |
1037 | for (p = worktrees; *p; p++) { | |
1038 | struct worktree *wt = *p; | |
1039 | struct index_state istate = | |
1040 | INDEX_STATE_INIT(the_repository); | |
592ec63b | 1041 | char *path; |
fb64ca52 | 1042 | |
592ec63b JK |
1043 | /* |
1044 | * Make a copy since the buffer is reusable | |
1045 | * and may get overwritten by other calls | |
1046 | * while we're examining the index. | |
1047 | */ | |
1048 | path = xstrdup(worktree_git_path(wt, "index")); | |
8d3e7eac JK |
1049 | read_index_from(&istate, path, get_worktree_git_dir(wt)); |
1050 | fsck_index(&istate, path, wt->is_current); | |
fb64ca52 | 1051 | discard_index(&istate); |
592ec63b | 1052 | free(path); |
fb64ca52 JK |
1053 | } |
1054 | free_worktrees(worktrees); | |
ae7c0c92 JH |
1055 | } |
1056 | ||
0d30feef | 1057 | errors_found |= check_pack_rev_indexes(the_repository, show_progress); |
756f1bcd DS |
1058 | if (verify_bitmap_files(the_repository)) |
1059 | errors_found |= ERROR_BITMAP; | |
0d30feef | 1060 | |
8ba0bbb2 | 1061 | check_connectivity(); |
e0fd51e1 | 1062 | |
f30e4d85 | 1063 | if (the_repository->settings.core_commit_graph) { |
e0fd51e1 | 1064 | struct child_process commit_graph_verify = CHILD_PROCESS_INIT; |
e0fd51e1 | 1065 | |
e0fd51e1 | 1066 | prepare_alt_odb(the_repository); |
f0eaf638 | 1067 | for (odb = the_repository->objects->odb; odb; odb = odb->next) { |
4d0984be | 1068 | child_process_init(&commit_graph_verify); |
4d0984be | 1069 | commit_graph_verify.git_cmd = 1; |
2b709893 ÆAB |
1070 | strvec_pushl(&commit_graph_verify.args, "commit-graph", |
1071 | "verify", "--object-dir", odb->path, NULL); | |
eda206f6 TB |
1072 | if (show_progress) |
1073 | strvec_push(&commit_graph_verify.args, "--progress"); | |
1074 | else | |
1075 | strvec_push(&commit_graph_verify.args, "--no-progress"); | |
e0fd51e1 DS |
1076 | if (run_command(&commit_graph_verify)) |
1077 | errors_found |= ERROR_COMMIT_GRAPH; | |
1078 | } | |
1079 | } | |
1080 | ||
dc557087 | 1081 | if (the_repository->settings.core_multi_pack_index) { |
66ec0390 | 1082 | struct child_process midx_verify = CHILD_PROCESS_INIT; |
66ec0390 | 1083 | |
66ec0390 | 1084 | prepare_alt_odb(the_repository); |
f0eaf638 | 1085 | for (odb = the_repository->objects->odb; odb; odb = odb->next) { |
4d0984be | 1086 | child_process_init(&midx_verify); |
4d0984be | 1087 | midx_verify.git_cmd = 1; |
2b709893 ÆAB |
1088 | strvec_pushl(&midx_verify.args, "multi-pack-index", |
1089 | "verify", "--object-dir", odb->path, NULL); | |
39bdd303 TB |
1090 | if (show_progress) |
1091 | strvec_push(&midx_verify.args, "--progress"); | |
1092 | else | |
1093 | strvec_push(&midx_verify.args, "--no-progress"); | |
66ec0390 | 1094 | if (run_command(&midx_verify)) |
e68a5272 | 1095 | errors_found |= ERROR_MULTI_PACK_INDEX; |
66ec0390 DS |
1096 | } |
1097 | } | |
1098 | ||
e2b4f635 | 1099 | return errors_found; |
20222118 | 1100 | } |