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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" |
baf889c2 | 28 | #include "sparse-index.h" |
b29759d8 | 29 | #include "worktree.h" |
0d30feef | 30 | #include "pack-revindex.h" |
756f1bcd | 31 | #include "pack-bitmap.h" |
ff5ebe39 DB |
32 | |
33 | #define REACHABLE 0x0001 | |
2d9c58c6 | 34 | #define SEEN 0x0002 |
6e454b9a | 35 | #define HAS_OBJ 0x0004 |
092c55d0 JT |
36 | /* This flag is set if something points to this object. */ |
37 | #define USED 0x0008 | |
d9839e03 | 38 | |
96f1e58f DR |
39 | static int show_root; |
40 | static int show_tags; | |
41 | static int show_unreachable; | |
566842f6 | 42 | static int include_reflogs = 1; |
f29cd393 | 43 | static int check_full = 1; |
02976bf8 | 44 | static int connectivity_only; |
96f1e58f DR |
45 | static int check_strict; |
46 | static int keep_cache_objects; | |
22410549 JS |
47 | static struct fsck_options fsck_walk_options = FSCK_OPTIONS_DEFAULT; |
48 | static struct fsck_options fsck_obj_options = FSCK_OPTIONS_DEFAULT; | |
e2b4f635 | 49 | static int errors_found; |
68f6c019 | 50 | static int write_lost_and_found; |
20f1eb6b | 51 | static int verbose; |
1e49f22f | 52 | static int show_progress = -1; |
c6a13b2c | 53 | static int show_dangling = 1; |
90cf590f | 54 | static int name_objects; |
e2b4f635 JH |
55 | #define ERROR_OBJECT 01 |
56 | #define ERROR_REACHABLE 02 | |
a3ed7552 | 57 | #define ERROR_PACK 04 |
122f76f5 | 58 | #define ERROR_REFS 010 |
e0fd51e1 | 59 | #define ERROR_COMMIT_GRAPH 020 |
e68a5272 | 60 | #define ERROR_MULTI_PACK_INDEX 040 |
0d30feef | 61 | #define ERROR_PACK_REV_INDEX 0100 |
756f1bcd | 62 | #define ERROR_BITMAP 0200 |
d9839e03 | 63 | |
82ef89b3 | 64 | static const char *describe_object(const struct object_id *oid) |
993a21b0 | 65 | { |
82ef89b3 | 66 | return fsck_describe_object(&fsck_walk_options, oid); |
993a21b0 JS |
67 | } |
68 | ||
82ef89b3 JK |
69 | static const char *printable_type(const struct object_id *oid, |
70 | enum object_type type) | |
97ca7ca8 JK |
71 | { |
72 | const char *ret; | |
73 | ||
82ef89b3 JK |
74 | if (type == OBJ_NONE) |
75 | type = oid_object_info(the_repository, oid, NULL); | |
a2b22854 | 76 | |
82ef89b3 | 77 | ret = type_name(type); |
97ca7ca8 | 78 | if (!ret) |
674ba340 | 79 | ret = _("unknown"); |
97ca7ca8 JK |
80 | |
81 | return ret; | |
82 | } | |
83 | ||
c99ba492 | 84 | static int objerror(struct object *obj, const char *err) |
f1f0d088 | 85 | { |
e2b4f635 | 86 | errors_found |= ERROR_OBJECT; |
674ba340 NTND |
87 | /* TRANSLATORS: e.g. error in tree 01bfda: <more explanation> */ |
88 | fprintf_ln(stderr, _("error in %s %s: %s"), | |
82ef89b3 JK |
89 | printable_type(&obj->oid, obj->type), |
90 | describe_object(&obj->oid), err); | |
f1f0d088 PB |
91 | return -1; |
92 | } | |
93 | ||
1cd772cc | 94 | static int fsck_error_func(struct fsck_options *o, |
5afc4b1d JK |
95 | const struct object_id *oid, |
96 | enum object_type object_type, | |
394d5d31 ÆAB |
97 | enum fsck_msg_type msg_type, |
98 | enum fsck_msg_id msg_id, | |
99 | const char *message) | |
f1f0d088 | 100 | { |
5afc4b1d | 101 | switch (msg_type) { |
bbb15c51 | 102 | case FSCK_WARN: |
674ba340 NTND |
103 | /* TRANSLATORS: e.g. warning in tree 01bfda: <more explanation> */ |
104 | fprintf_ln(stderr, _("warning in %s %s: %s"), | |
5afc4b1d JK |
105 | printable_type(oid, object_type), |
106 | describe_object(oid), message); | |
bbb15c51 NTND |
107 | return 0; |
108 | case FSCK_ERROR: | |
674ba340 NTND |
109 | /* TRANSLATORS: e.g. error in tree 01bfda: <more explanation> */ |
110 | fprintf_ln(stderr, _("error in %s %s: %s"), | |
5afc4b1d JK |
111 | printable_type(oid, object_type), |
112 | describe_object(oid), message); | |
bbb15c51 NTND |
113 | return 1; |
114 | default: | |
5afc4b1d JK |
115 | BUG("%d (FSCK_IGNORE?) should never trigger this callback", |
116 | msg_type); | |
bbb15c51 | 117 | } |
f1f0d088 PB |
118 | } |
119 | ||
04d39759 LT |
120 | static struct object_array pending; |
121 | ||
28abf260 ÆAB |
122 | static int mark_object(struct object *obj, enum object_type type, |
123 | void *data, struct fsck_options *options) | |
271b8d25 | 124 | { |
271b8d25 | 125 | struct object *parent = data; |
271b8d25 | 126 | |
a1cdc251 JH |
127 | /* |
128 | * The only case data is NULL or type is OBJ_ANY is when | |
129 | * mark_object_reachable() calls us. All the callers of | |
130 | * that function has non-NULL obj hence ... | |
131 | */ | |
271b8d25 | 132 | if (!obj) { |
a1cdc251 | 133 | /* ... these references to parent->fld are safe here */ |
674ba340 | 134 | printf_ln(_("broken link from %7s %s"), |
82ef89b3 JK |
135 | printable_type(&parent->oid, parent->type), |
136 | describe_object(&parent->oid)); | |
674ba340 NTND |
137 | printf_ln(_("broken link from %7s %s"), |
138 | (type == OBJ_ANY ? _("unknown") : type_name(type)), | |
139 | _("unknown")); | |
271b8d25 MK |
140 | errors_found |= ERROR_REACHABLE; |
141 | return 1; | |
142 | } | |
143 | ||
144 | if (type != OBJ_ANY && obj->type != type) | |
a1cdc251 | 145 | /* ... and the reference to parent is safe here */ |
674ba340 | 146 | objerror(parent, _("wrong object type in link")); |
271b8d25 MK |
147 | |
148 | if (obj->flags & REACHABLE) | |
149 | return 0; | |
150 | obj->flags |= REACHABLE; | |
caba7fc3 JT |
151 | |
152 | if (is_promisor_object(&obj->oid)) | |
153 | /* | |
154 | * Further recursion does not need to be performed on this | |
155 | * object since it is a promisor object (so it does not need to | |
156 | * be added to "pending"). | |
157 | */ | |
158 | return 0; | |
159 | ||
6e454b9a | 160 | if (!(obj->flags & HAS_OBJ)) { |
9eb86f41 | 161 | if (parent && !has_object(the_repository, &obj->oid, 1)) { |
674ba340 NTND |
162 | printf_ln(_("broken link from %7s %s\n" |
163 | " to %7s %s"), | |
82ef89b3 JK |
164 | printable_type(&parent->oid, parent->type), |
165 | describe_object(&parent->oid), | |
166 | printable_type(&obj->oid, obj->type), | |
167 | describe_object(&obj->oid)); | |
271b8d25 MK |
168 | errors_found |= ERROR_REACHABLE; |
169 | } | |
170 | return 1; | |
171 | } | |
172 | ||
16aa3bfc | 173 | add_object_array(obj, NULL, &pending); |
04d39759 LT |
174 | return 0; |
175 | } | |
176 | ||
177 | static void mark_object_reachable(struct object *obj) | |
178 | { | |
22410549 | 179 | mark_object(obj, OBJ_ANY, NULL, NULL); |
04d39759 LT |
180 | } |
181 | ||
a1cdc251 | 182 | static int traverse_one_object(struct object *obj) |
04d39759 | 183 | { |
ba3a08ca EW |
184 | int result = fsck_walk(obj, obj, &fsck_walk_options); |
185 | ||
186 | if (obj->type == OBJ_TREE) { | |
187 | struct tree *tree = (struct tree *)obj; | |
188 | free_tree_buffer(tree); | |
189 | } | |
190 | return result; | |
271b8d25 MK |
191 | } |
192 | ||
04d39759 | 193 | static int traverse_reachable(void) |
271b8d25 | 194 | { |
1e49f22f NTND |
195 | struct progress *progress = NULL; |
196 | unsigned int nr = 0; | |
04d39759 | 197 | int result = 0; |
1e49f22f | 198 | if (show_progress) |
8aade107 | 199 | progress = start_delayed_progress(_("Checking connectivity"), 0); |
04d39759 | 200 | while (pending.nr) { |
71992039 | 201 | result |= traverse_one_object(object_array_pop(&pending)); |
1e49f22f | 202 | display_progress(progress, ++nr); |
04d39759 | 203 | } |
1e49f22f | 204 | stop_progress(&progress); |
04d39759 | 205 | return !!result; |
271b8d25 MK |
206 | } |
207 | ||
a1aad716 ÆAB |
208 | static int mark_used(struct object *obj, enum object_type object_type, |
209 | void *data, struct fsck_options *options) | |
271b8d25 MK |
210 | { |
211 | if (!obj) | |
212 | return 1; | |
092c55d0 | 213 | obj->flags |= USED; |
271b8d25 | 214 | return 0; |
f1f0d088 PB |
215 | } |
216 | ||
8d8c2a5a JK |
217 | static void mark_unreachable_referents(const struct object_id *oid) |
218 | { | |
219 | struct fsck_options options = FSCK_OPTIONS_DEFAULT; | |
d0229abd | 220 | struct object *obj = lookup_object(the_repository, oid); |
8d8c2a5a JK |
221 | |
222 | if (!obj || !(obj->flags & HAS_OBJ)) | |
223 | return; /* not part of our original set */ | |
224 | if (obj->flags & REACHABLE) | |
225 | return; /* reachable objects already traversed */ | |
226 | ||
227 | /* | |
228 | * Avoid passing OBJ_NONE to fsck_walk, which will parse the object | |
229 | * (and we want to avoid parsing blobs). | |
230 | */ | |
231 | if (obj->type == OBJ_NONE) { | |
232 | enum object_type type = oid_object_info(the_repository, | |
233 | &obj->oid, NULL); | |
234 | if (type > 0) | |
6da43d93 | 235 | object_as_type(obj, type, 0); |
8d8c2a5a JK |
236 | } |
237 | ||
238 | options.walk = mark_used; | |
239 | fsck_walk(obj, NULL, &options); | |
fbce4fa9 JK |
240 | if (obj->type == OBJ_TREE) |
241 | free_tree_buffer((struct tree *)obj); | |
8d8c2a5a JK |
242 | } |
243 | ||
244 | static int mark_loose_unreachable_referents(const struct object_id *oid, | |
be252d33 JK |
245 | const char *path UNUSED, |
246 | void *data UNUSED) | |
8d8c2a5a JK |
247 | { |
248 | mark_unreachable_referents(oid); | |
249 | return 0; | |
250 | } | |
251 | ||
252 | static int mark_packed_unreachable_referents(const struct object_id *oid, | |
be252d33 JK |
253 | struct packed_git *pack UNUSED, |
254 | uint32_t pos UNUSED, | |
255 | void *data UNUSED) | |
8d8c2a5a JK |
256 | { |
257 | mark_unreachable_referents(oid); | |
258 | return 0; | |
259 | } | |
260 | ||
18af29f2 LT |
261 | /* |
262 | * Check a single reachable object | |
263 | */ | |
264 | static void check_reachable_object(struct object *obj) | |
265 | { | |
18af29f2 LT |
266 | /* |
267 | * We obviously want the object to be parsed, | |
268 | * except if it was in a pack-file and we didn't | |
269 | * do a full fsck | |
270 | */ | |
6e454b9a | 271 | if (!(obj->flags & HAS_OBJ)) { |
caba7fc3 JT |
272 | if (is_promisor_object(&obj->oid)) |
273 | return; | |
14c3c80c | 274 | if (has_object_pack(&obj->oid)) |
18af29f2 | 275 | return; /* it is in pack - forget about it */ |
82ef89b3 JK |
276 | printf_ln(_("missing %s %s"), |
277 | printable_type(&obj->oid, obj->type), | |
278 | describe_object(&obj->oid)); | |
e2b4f635 | 279 | errors_found |= ERROR_REACHABLE; |
18af29f2 LT |
280 | return; |
281 | } | |
18af29f2 LT |
282 | } |
283 | ||
284 | /* | |
285 | * Check a single unreachable object | |
286 | */ | |
287 | static void check_unreachable_object(struct object *obj) | |
288 | { | |
289 | /* | |
290 | * Missing unreachable object? Ignore it. It's not like | |
291 | * we miss it (since it can't be reached), nor do we want | |
292 | * to complain about it being unreachable (since it does | |
293 | * not exist). | |
294 | */ | |
b4584e4f | 295 | if (!(obj->flags & HAS_OBJ)) |
18af29f2 LT |
296 | return; |
297 | ||
298 | /* | |
299 | * Unreachable object that exists? Show it if asked to, | |
300 | * since this is something that is prunable. | |
301 | */ | |
302 | if (show_unreachable) { | |
82ef89b3 JK |
303 | printf_ln(_("unreachable %s %s"), |
304 | printable_type(&obj->oid, obj->type), | |
305 | describe_object(&obj->oid)); | |
18af29f2 LT |
306 | return; |
307 | } | |
308 | ||
309 | /* | |
092c55d0 | 310 | * "!USED" means that nothing at all points to it, including |
3dff5379 | 311 | * other unreachable objects. In other words, it's the "tip" |
18af29f2 LT |
312 | * of some set of unreachable objects, usually a commit that |
313 | * got dropped. | |
314 | * | |
315 | * Such starting points are more interesting than some random | |
316 | * set of unreachable objects, so we show them even if the user | |
317 | * hasn't asked for _all_ unreachable objects. If you have | |
318 | * deleted a branch by mistake, this is a prime candidate to | |
319 | * start looking at, for example. | |
320 | */ | |
092c55d0 | 321 | if (!(obj->flags & USED)) { |
c6a13b2c | 322 | if (show_dangling) |
82ef89b3 JK |
323 | printf_ln(_("dangling %s %s"), |
324 | printable_type(&obj->oid, obj->type), | |
325 | describe_object(&obj->oid)); | |
68f6c019 | 326 | if (write_lost_and_found) { |
fcd12db6 | 327 | char *filename = git_pathdup("lost-found/%s/%s", |
68f6c019 | 328 | obj->type == OBJ_COMMIT ? "commit" : "other", |
82ef89b3 | 329 | describe_object(&obj->oid)); |
68f6c019 JS |
330 | FILE *f; |
331 | ||
dcf69262 | 332 | if (safe_create_leading_directories_const(filename)) { |
674ba340 | 333 | error(_("could not create lost-found")); |
fcd12db6 | 334 | free(filename); |
68f6c019 JS |
335 | return; |
336 | } | |
23a9e071 | 337 | f = xfopen(filename, "w"); |
16a7fcfe | 338 | if (obj->type == OBJ_BLOB) { |
7eda0e4f | 339 | if (stream_blob_to_fd(fileno(f), &obj->oid, NULL, 1)) |
674ba340 | 340 | die_errno(_("could not write '%s'"), filename); |
16a7fcfe | 341 | } else |
82ef89b3 | 342 | fprintf(f, "%s\n", describe_object(&obj->oid)); |
47d32af2 | 343 | if (fclose(f)) |
674ba340 | 344 | die_errno(_("could not finish '%s'"), |
d824cbba | 345 | filename); |
fcd12db6 | 346 | free(filename); |
68f6c019 | 347 | } |
18af29f2 LT |
348 | return; |
349 | } | |
350 | ||
351 | /* | |
352 | * Otherwise? It's there, it's unreachable, and some other unreachable | |
353 | * object points to it. Ignore it - it's not interesting, and we showed | |
354 | * all the interesting cases above. | |
355 | */ | |
356 | } | |
357 | ||
358 | static void check_object(struct object *obj) | |
359 | { | |
20f1eb6b | 360 | if (verbose) |
82ef89b3 | 361 | fprintf_ln(stderr, _("Checking %s"), describe_object(&obj->oid)); |
20f1eb6b | 362 | |
18af29f2 LT |
363 | if (obj->flags & REACHABLE) |
364 | check_reachable_object(obj); | |
365 | else | |
366 | check_unreachable_object(obj); | |
367 | } | |
f1f0d088 | 368 | |
8ba0bbb2 LT |
369 | static void check_connectivity(void) |
370 | { | |
fc046a75 | 371 | int i, max; |
8ba0bbb2 | 372 | |
04d39759 LT |
373 | /* Traverse the pending reachable objects */ |
374 | traverse_reachable(); | |
375 | ||
8d8c2a5a JK |
376 | /* |
377 | * With --connectivity-only, we won't have actually opened and marked | |
378 | * unreachable objects with USED. Do that now to make --dangling, etc | |
379 | * accurate. | |
380 | */ | |
381 | if (connectivity_only && (show_dangling || write_lost_and_found)) { | |
382 | /* | |
383 | * Even though we already have a "struct object" for each of | |
384 | * these in memory, we must not iterate over the internal | |
385 | * object hash as we do below. Our loop would potentially | |
386 | * resize the hash, making our iteration invalid. | |
387 | * | |
388 | * Instead, we'll just go back to the source list of objects, | |
389 | * and ignore any that weren't present in our earlier | |
390 | * traversal. | |
391 | */ | |
392 | for_each_loose_object(mark_loose_unreachable_referents, NULL, 0); | |
393 | for_each_packed_object(mark_packed_unreachable_referents, NULL, 0); | |
394 | } | |
395 | ||
8ba0bbb2 | 396 | /* Look up all the requirements, warn about missing objects.. */ |
fc046a75 | 397 | max = get_max_object_index(); |
20f1eb6b | 398 | if (verbose) |
674ba340 | 399 | fprintf_ln(stderr, _("Checking connectivity (%d objects)"), max); |
20f1eb6b | 400 | |
fc046a75 | 401 | for (i = 0; i < max; i++) { |
fc046a75 | 402 | struct object *obj = get_indexed_object(i); |
8ba0bbb2 | 403 | |
18af29f2 LT |
404 | if (obj) |
405 | check_object(obj); | |
8ba0bbb2 LT |
406 | } |
407 | } | |
408 | ||
7ac4f3a0 | 409 | static int fsck_obj(struct object *obj, void *buffer, unsigned long size) |
85003492 | 410 | { |
83cd6f90 RS |
411 | int err; |
412 | ||
ba002f3b | 413 | if (obj->flags & SEEN) |
85003492 | 414 | return 0; |
ba002f3b | 415 | obj->flags |= SEEN; |
85003492 | 416 | |
20f1eb6b | 417 | if (verbose) |
674ba340 | 418 | fprintf_ln(stderr, _("Checking %s %s"), |
82ef89b3 JK |
419 | printable_type(&obj->oid, obj->type), |
420 | describe_object(&obj->oid)); | |
42ea9cb2 | 421 | |
22410549 | 422 | if (fsck_walk(obj, NULL, &fsck_obj_options)) |
674ba340 | 423 | objerror(obj, _("broken links")); |
7ac4f3a0 | 424 | err = fsck_object(obj, buffer, size, &fsck_obj_options); |
83cd6f90 RS |
425 | if (err) |
426 | goto out; | |
1ea34e36 | 427 | |
ba002f3b MK |
428 | if (obj->type == OBJ_COMMIT) { |
429 | struct commit *commit = (struct commit *) obj; | |
de2eb7f6 | 430 | |
ba002f3b | 431 | if (!commit->parents && show_root) |
674ba340 | 432 | printf_ln(_("root %s"), |
82ef89b3 | 433 | describe_object(&commit->object.oid)); |
ba002f3b | 434 | } |
92d4c85d | 435 | |
ba002f3b MK |
436 | if (obj->type == OBJ_TAG) { |
437 | struct tag *tag = (struct tag *) obj; | |
20f1eb6b | 438 | |
ba002f3b | 439 | if (show_tags && tag->tagged) { |
674ba340 | 440 | printf_ln(_("tagged %s %s (%s) in %s"), |
82ef89b3 JK |
441 | printable_type(&tag->tagged->oid, tag->tagged->type), |
442 | describe_object(&tag->tagged->oid), | |
bbb15c51 | 443 | tag->tag, |
82ef89b3 | 444 | describe_object(&tag->object.oid)); |
ba002f3b | 445 | } |
92d4c85d | 446 | } |
889262ea | 447 | |
83cd6f90 RS |
448 | out: |
449 | if (obj->type == OBJ_TREE) | |
450 | free_tree_buffer((struct tree *)obj); | |
83cd6f90 | 451 | return err; |
20222118 LT |
452 | } |
453 | ||
9fd75046 | 454 | static int fsck_obj_buffer(const struct object_id *oid, enum object_type type, |
c9486eb0 NTND |
455 | unsigned long size, void *buffer, int *eaten) |
456 | { | |
ec9d2249 NTND |
457 | /* |
458 | * Note, buffer may be NULL if type is OBJ_BLOB. See | |
459 | * verify_packfile(), data_valid variable for details. | |
460 | */ | |
c9486eb0 | 461 | struct object *obj; |
1ec5bfd2 SB |
462 | obj = parse_object_buffer(the_repository, oid, type, size, buffer, |
463 | eaten); | |
c9486eb0 NTND |
464 | if (!obj) { |
465 | errors_found |= ERROR_OBJECT; | |
674ba340 NTND |
466 | return error(_("%s: object corrupt or missing"), |
467 | oid_to_hex(oid)); | |
c9486eb0 | 468 | } |
092c55d0 JT |
469 | obj->flags &= ~(REACHABLE | SEEN); |
470 | obj->flags |= HAS_OBJ; | |
7ac4f3a0 | 471 | return fsck_obj(obj, buffer, size); |
c9486eb0 NTND |
472 | } |
473 | ||
96f1e58f | 474 | static int default_refs; |
944d8589 | 475 | |
9461d272 | 476 | static void fsck_handle_reflog_oid(const char *refname, struct object_id *oid, |
dddbad72 | 477 | timestamp_t timestamp) |
55dd5526 JH |
478 | { |
479 | struct object *obj; | |
480 | ||
9461d272 | 481 | if (!is_null_oid(oid)) { |
d0229abd | 482 | obj = lookup_object(the_repository, oid); |
c2d17b3b | 483 | if (obj && (obj->flags & HAS_OBJ)) { |
a59cfb32 | 484 | if (timestamp) |
73390290 | 485 | fsck_put_object_name(&fsck_walk_options, oid, |
a59cfb32 JK |
486 | "%s@{%"PRItime"}", |
487 | refname, timestamp); | |
092c55d0 | 488 | obj->flags |= USED; |
271b8d25 | 489 | mark_object_reachable(obj); |
498f1f61 | 490 | } else if (!is_promisor_object(oid)) { |
674ba340 NTND |
491 | error(_("%s: invalid reflog entry %s"), |
492 | refname, oid_to_hex(oid)); | |
19bf6c9b | 493 | errors_found |= ERROR_REACHABLE; |
55dd5526 JH |
494 | } |
495 | } | |
d66ae59b MH |
496 | } |
497 | ||
9461d272 | 498 | static int fsck_handle_reflog_ent(struct object_id *ooid, struct object_id *noid, |
5cf88fd8 ÆAB |
499 | const char *email UNUSED, |
500 | timestamp_t timestamp, int tz UNUSED, | |
501 | const char *message UNUSED, void *cb_data) | |
55dd5526 | 502 | { |
19bf6c9b | 503 | const char *refname = cb_data; |
55dd5526 | 504 | |
20f1eb6b | 505 | if (verbose) |
674ba340 NTND |
506 | fprintf_ln(stderr, _("Checking reflog %s->%s"), |
507 | oid_to_hex(ooid), oid_to_hex(noid)); | |
20f1eb6b | 508 | |
9461d272 | 509 | fsck_handle_reflog_oid(refname, ooid, 0); |
510 | fsck_handle_reflog_oid(refname, noid, timestamp); | |
55dd5526 JH |
511 | return 0; |
512 | } | |
513 | ||
63e14ee2 | 514 | static int fsck_handle_reflog(const char *logname, |
5cf88fd8 ÆAB |
515 | const struct object_id *oid UNUSED, |
516 | int flag UNUSED, void *cb_data) | |
eb8381c8 | 517 | { |
b29759d8 NTND |
518 | struct strbuf refname = STRBUF_INIT; |
519 | ||
520 | strbuf_worktree_ref(cb_data, &refname, logname); | |
521 | for_each_reflog_ent(refname.buf, fsck_handle_reflog_ent, refname.buf); | |
522 | strbuf_release(&refname); | |
eb8381c8 NP |
523 | return 0; |
524 | } | |
525 | ||
635b99a0 | 526 | static int fsck_handle_ref(const char *refname, const struct object_id *oid, |
5cf88fd8 | 527 | int flag UNUSED, void *cb_data UNUSED) |
1024932f | 528 | { |
1024932f LT |
529 | struct object *obj; |
530 | ||
109cd76d | 531 | obj = parse_object(the_repository, oid); |
8a498a05 | 532 | if (!obj) { |
43f25158 JT |
533 | if (is_promisor_object(oid)) { |
534 | /* | |
535 | * Increment default_refs anyway, because this is a | |
536 | * valid ref. | |
537 | */ | |
538 | default_refs++; | |
539 | return 0; | |
540 | } | |
674ba340 NTND |
541 | error(_("%s: invalid sha1 pointer %s"), |
542 | refname, oid_to_hex(oid)); | |
30d1038d | 543 | errors_found |= ERROR_REACHABLE; |
944d8589 LT |
544 | /* We'll continue with the rest despite the error.. */ |
545 | return 0; | |
8a498a05 | 546 | } |
122f76f5 | 547 | if (obj->type != OBJ_COMMIT && is_branch(refname)) { |
674ba340 | 548 | error(_("%s: not a commit"), refname); |
122f76f5 JH |
549 | errors_found |= ERROR_REFS; |
550 | } | |
944d8589 | 551 | default_refs++; |
092c55d0 | 552 | obj->flags |= USED; |
a59cfb32 | 553 | fsck_put_object_name(&fsck_walk_options, |
73390290 | 554 | oid, "%s", refname); |
271b8d25 | 555 | mark_object_reachable(obj); |
55dd5526 | 556 | |
7c4d07c7 | 557 | return 0; |
1024932f LT |
558 | } |
559 | ||
b29759d8 NTND |
560 | static int fsck_head_link(const char *head_ref_name, |
561 | const char **head_points_at, | |
a8c754d4 EN |
562 | struct object_id *head_oid); |
563 | ||
1024932f LT |
564 | static void get_default_heads(void) |
565 | { | |
b29759d8 | 566 | struct worktree **worktrees, **p; |
a8c754d4 EN |
567 | const char *head_points_at; |
568 | struct object_id head_oid; | |
569 | ||
635b99a0 | 570 | for_each_rawref(fsck_handle_ref, NULL); |
b29759d8 | 571 | |
03f2465b | 572 | worktrees = get_worktrees(); |
b29759d8 NTND |
573 | for (p = worktrees; *p; p++) { |
574 | struct worktree *wt = *p; | |
575 | struct strbuf ref = STRBUF_INIT; | |
576 | ||
577 | strbuf_worktree_ref(wt, &ref, "HEAD"); | |
578 | fsck_head_link(ref.buf, &head_points_at, &head_oid); | |
579 | if (head_points_at && !is_null_oid(&head_oid)) | |
580 | fsck_handle_ref(ref.buf, &head_oid, 0, NULL); | |
581 | strbuf_release(&ref); | |
582 | ||
583 | if (include_reflogs) | |
584 | refs_for_each_reflog(get_worktree_ref_store(wt), | |
585 | fsck_handle_reflog, wt); | |
586 | } | |
587 | free_worktrees(worktrees); | |
071fa89e LT |
588 | |
589 | /* | |
590 | * Not having any default heads isn't really fatal, but | |
591 | * it does mean that "--unreachable" no longer makes any | |
592 | * sense (since in this case everything will obviously | |
593 | * be unreachable by definition. | |
594 | * | |
595 | * Showing dangling objects is valid, though (as those | |
596 | * dangling objects are likely lost heads). | |
597 | * | |
598 | * So we just print a warning about it, and clear the | |
599 | * "show_unreachable" flag. | |
600 | */ | |
601 | if (!default_refs) { | |
674ba340 | 602 | fprintf_ln(stderr, _("notice: No default references")); |
071fa89e LT |
603 | show_unreachable = 0; |
604 | } | |
1024932f LT |
605 | } |
606 | ||
31deb28f ÆAB |
607 | struct for_each_loose_cb |
608 | { | |
609 | struct progress *progress; | |
610 | struct strbuf obj_type; | |
611 | }; | |
612 | ||
7ac4f3a0 | 613 | static int fsck_loose(const struct object_id *oid, const char *path, void *data) |
c68b489e | 614 | { |
31deb28f | 615 | struct for_each_loose_cb *cb_data = data; |
c68b489e | 616 | struct object *obj; |
31deb28f | 617 | enum object_type type = OBJ_NONE; |
c68b489e | 618 | unsigned long size; |
16235e3b | 619 | void *contents = NULL; |
c68b489e | 620 | int eaten; |
31deb28f | 621 | struct object_info oi = OBJECT_INFO_INIT; |
96e41f58 | 622 | struct object_id real_oid = *null_oid(); |
31deb28f ÆAB |
623 | int err = 0; |
624 | ||
625 | strbuf_reset(&cb_data->obj_type); | |
626 | oi.type_name = &cb_data->obj_type; | |
627 | oi.sizep = &size; | |
628 | oi.typep = &type; | |
629 | ||
96e41f58 ÆAB |
630 | if (read_loose_object(path, oid, &real_oid, &contents, &oi) < 0) { |
631 | if (contents && !oideq(&real_oid, oid)) | |
632 | err = error(_("%s: hash-path mismatch, found at: %s"), | |
633 | oid_to_hex(&real_oid), path); | |
634 | else | |
635 | err = error(_("%s: object corrupt or missing: %s"), | |
636 | oid_to_hex(oid), path); | |
637 | } | |
31deb28f ÆAB |
638 | if (type != OBJ_NONE && type < 0) |
639 | err = error(_("%s: object is of unknown type '%s': %s"), | |
96e41f58 ÆAB |
640 | oid_to_hex(&real_oid), cb_data->obj_type.buf, |
641 | path); | |
31deb28f | 642 | if (err < 0) { |
7ac4f3a0 | 643 | errors_found |= ERROR_OBJECT; |
16235e3b | 644 | free(contents); |
7ac4f3a0 JK |
645 | return 0; /* keep checking other objects */ |
646 | } | |
c68b489e JK |
647 | |
648 | if (!contents && type != OBJ_BLOB) | |
7ac4f3a0 | 649 | BUG("read_loose_object streamed a non-blob"); |
c68b489e | 650 | |
1ec5bfd2 SB |
651 | obj = parse_object_buffer(the_repository, oid, type, size, |
652 | contents, &eaten); | |
653 | ||
c68b489e JK |
654 | if (!obj) { |
655 | errors_found |= ERROR_OBJECT; | |
674ba340 | 656 | error(_("%s: object could not be parsed: %s"), |
76c1d9a0 | 657 | oid_to_hex(oid), path); |
7ac4f3a0 JK |
658 | if (!eaten) |
659 | free(contents); | |
c68b489e JK |
660 | return 0; /* keep checking other objects */ |
661 | } | |
662 | ||
092c55d0 JT |
663 | obj->flags &= ~(REACHABLE | SEEN); |
664 | obj->flags |= HAS_OBJ; | |
7ac4f3a0 | 665 | if (fsck_obj(obj, contents, size)) |
f0766bf9 | 666 | errors_found |= ERROR_OBJECT; |
7ac4f3a0 JK |
667 | |
668 | if (!eaten) | |
669 | free(contents); | |
670 | return 0; /* keep checking other objects, even if we saw an error */ | |
f0766bf9 JK |
671 | } |
672 | ||
be252d33 JK |
673 | static int fsck_cruft(const char *basename, const char *path, |
674 | void *data UNUSED) | |
f0766bf9 JK |
675 | { |
676 | if (!starts_with(basename, "tmp_obj_")) | |
674ba340 | 677 | fprintf_ln(stderr, _("bad sha1 file: %s"), path); |
f0766bf9 JK |
678 | return 0; |
679 | } | |
680 | ||
be252d33 | 681 | static int fsck_subdir(unsigned int nr, const char *path UNUSED, void *data) |
f0766bf9 | 682 | { |
31deb28f ÆAB |
683 | struct for_each_loose_cb *cb_data = data; |
684 | struct progress *progress = cb_data->progress; | |
f0766bf9 JK |
685 | display_progress(progress, nr + 1); |
686 | return 0; | |
687 | } | |
688 | ||
8a498a05 JH |
689 | static void fsck_object_dir(const char *path) |
690 | { | |
1e49f22f | 691 | struct progress *progress = NULL; |
31deb28f ÆAB |
692 | struct for_each_loose_cb cb_data = { |
693 | .obj_type = STRBUF_INIT, | |
694 | .progress = progress, | |
695 | }; | |
20f1eb6b JS |
696 | |
697 | if (verbose) | |
674ba340 | 698 | fprintf_ln(stderr, _("Checking object directory")); |
20f1eb6b | 699 | |
1e49f22f | 700 | if (show_progress) |
754dbc43 | 701 | progress = start_progress(_("Checking object directories"), 256); |
f0766bf9 JK |
702 | |
703 | for_each_loose_file_in_objdir(path, fsck_loose, fsck_cruft, fsck_subdir, | |
31deb28f | 704 | &cb_data); |
f0766bf9 | 705 | display_progress(progress, 256); |
1e49f22f | 706 | stop_progress(&progress); |
31deb28f | 707 | strbuf_release(&cb_data.obj_type); |
8a498a05 JH |
708 | } |
709 | ||
b29759d8 NTND |
710 | static int fsck_head_link(const char *head_ref_name, |
711 | const char **head_points_at, | |
a8c754d4 | 712 | struct object_id *head_oid) |
c3330383 | 713 | { |
8eb2d0be | 714 | int null_is_error = 0; |
8eb2d0be | 715 | |
20f1eb6b | 716 | if (verbose) |
3813a89f | 717 | fprintf_ln(stderr, _("Checking %s link"), head_ref_name); |
20f1eb6b | 718 | |
b29759d8 | 719 | *head_points_at = resolve_ref_unsafe(head_ref_name, 0, head_oid, NULL); |
a8c754d4 | 720 | if (!*head_points_at) { |
122f76f5 | 721 | errors_found |= ERROR_REFS; |
3813a89f | 722 | return error(_("invalid %s"), head_ref_name); |
122f76f5 | 723 | } |
b29759d8 | 724 | if (!strcmp(*head_points_at, head_ref_name)) |
8eb2d0be JH |
725 | /* detached HEAD */ |
726 | null_is_error = 1; | |
a8c754d4 | 727 | else if (!starts_with(*head_points_at, "refs/heads/")) { |
122f76f5 | 728 | errors_found |= ERROR_REFS; |
3813a89f | 729 | return error(_("%s points to something strange (%s)"), |
b29759d8 | 730 | head_ref_name, *head_points_at); |
122f76f5 | 731 | } |
a8c754d4 | 732 | if (is_null_oid(head_oid)) { |
122f76f5 JH |
733 | if (null_is_error) { |
734 | errors_found |= ERROR_REFS; | |
3813a89f | 735 | return error(_("%s: detached HEAD points at nothing"), |
b29759d8 | 736 | head_ref_name); |
122f76f5 | 737 | } |
3813a89f JH |
738 | fprintf_ln(stderr, |
739 | _("notice: %s points to an unborn branch (%s)"), | |
740 | head_ref_name, *head_points_at + 11); | |
8eb2d0be | 741 | } |
c3330383 LT |
742 | return 0; |
743 | } | |
744 | ||
592ec63b | 745 | static int fsck_cache_tree(struct cache_tree *it, const char *index_path) |
53dc3f3e JH |
746 | { |
747 | int i; | |
748 | int err = 0; | |
749 | ||
20f1eb6b | 750 | if (verbose) |
592ec63b | 751 | fprintf_ln(stderr, _("Checking cache tree of %s"), index_path); |
20f1eb6b | 752 | |
53dc3f3e | 753 | if (0 <= it->entry_count) { |
109cd76d | 754 | struct object *obj = parse_object(the_repository, &it->oid); |
6d60bbef | 755 | if (!obj) { |
592ec63b JK |
756 | error(_("%s: invalid sha1 pointer in cache-tree of %s"), |
757 | oid_to_hex(&it->oid), index_path); | |
122f76f5 | 758 | errors_found |= ERROR_REFS; |
6d60bbef JH |
759 | return 1; |
760 | } | |
092c55d0 | 761 | obj->flags |= USED; |
73390290 | 762 | fsck_put_object_name(&fsck_walk_options, &it->oid, ":"); |
a1cdc251 | 763 | mark_object_reachable(obj); |
1974632c | 764 | if (obj->type != OBJ_TREE) |
674ba340 | 765 | err |= objerror(obj, _("non-tree in cache-tree")); |
53dc3f3e JH |
766 | } |
767 | for (i = 0; i < it->subtree_nr; i++) | |
592ec63b | 768 | err |= fsck_cache_tree(it->down[i]->cache_tree, index_path); |
53dc3f3e JH |
769 | return err; |
770 | } | |
771 | ||
592ec63b JK |
772 | static int fsck_resolve_undo(struct index_state *istate, |
773 | const char *index_path) | |
5a5ea141 JH |
774 | { |
775 | struct string_list_item *item; | |
776 | struct string_list *resolve_undo = istate->resolve_undo; | |
777 | ||
778 | if (!resolve_undo) | |
779 | return 0; | |
780 | ||
781 | for_each_string_list_item(item, resolve_undo) { | |
782 | const char *path = item->string; | |
783 | struct resolve_undo_info *ru = item->util; | |
784 | int i; | |
785 | ||
786 | if (!ru) | |
787 | continue; | |
788 | for (i = 0; i < 3; i++) { | |
789 | struct object *obj; | |
790 | ||
791 | if (!ru->mode[i] || !S_ISREG(ru->mode[i])) | |
792 | continue; | |
793 | ||
794 | obj = parse_object(the_repository, &ru->oid[i]); | |
795 | if (!obj) { | |
592ec63b JK |
796 | error(_("%s: invalid sha1 pointer in resolve-undo of %s"), |
797 | oid_to_hex(&ru->oid[i]), | |
798 | index_path); | |
5a5ea141 | 799 | errors_found |= ERROR_REFS; |
e0ad1397 | 800 | continue; |
5a5ea141 JH |
801 | } |
802 | obj->flags |= USED; | |
803 | fsck_put_object_name(&fsck_walk_options, &ru->oid[i], | |
804 | ":(%d):%s", i, path); | |
805 | mark_object_reachable(obj); | |
806 | } | |
807 | } | |
808 | return 0; | |
809 | } | |
810 | ||
592ec63b JK |
811 | static void fsck_index(struct index_state *istate, const char *index_path, |
812 | int is_main_index) | |
8840069a JK |
813 | { |
814 | unsigned int i; | |
815 | ||
816 | /* TODO: audit for interaction with sparse-index. */ | |
817 | ensure_full_index(istate); | |
818 | for (i = 0; i < istate->cache_nr; i++) { | |
819 | unsigned int mode; | |
820 | struct blob *blob; | |
821 | struct object *obj; | |
822 | ||
823 | mode = istate->cache[i]->ce_mode; | |
824 | if (S_ISGITLINK(mode)) | |
825 | continue; | |
826 | blob = lookup_blob(the_repository, | |
827 | &istate->cache[i]->oid); | |
828 | if (!blob) | |
829 | continue; | |
830 | obj = &blob->object; | |
831 | obj->flags |= USED; | |
832 | fsck_put_object_name(&fsck_walk_options, &obj->oid, | |
592ec63b JK |
833 | "%s:%s", |
834 | is_main_index ? "" : index_path, | |
835 | istate->cache[i]->name); | |
8840069a JK |
836 | mark_object_reachable(obj); |
837 | } | |
838 | if (istate->cache_tree) | |
592ec63b JK |
839 | fsck_cache_tree(istate->cache_tree, index_path); |
840 | fsck_resolve_undo(istate, index_path); | |
8840069a JK |
841 | } |
842 | ||
76c1d9a0 | 843 | static void mark_object_for_connectivity(const struct object_id *oid) |
3e3f8bd6 | 844 | { |
45a187cc | 845 | struct object *obj = lookup_unknown_object(the_repository, oid); |
3e3f8bd6 JK |
846 | obj->flags |= HAS_OBJ; |
847 | } | |
848 | ||
76c1d9a0 | 849 | static int mark_loose_for_connectivity(const struct object_id *oid, |
be252d33 JK |
850 | const char *path UNUSED, |
851 | void *data UNUSED) | |
3e3f8bd6 | 852 | { |
76c1d9a0 | 853 | mark_object_for_connectivity(oid); |
3e3f8bd6 JK |
854 | return 0; |
855 | } | |
856 | ||
76c1d9a0 | 857 | static int mark_packed_for_connectivity(const struct object_id *oid, |
be252d33 JK |
858 | struct packed_git *pack UNUSED, |
859 | uint32_t pos UNUSED, | |
860 | void *data UNUSED) | |
3e3f8bd6 | 861 | { |
76c1d9a0 | 862 | mark_object_for_connectivity(oid); |
3e3f8bd6 JK |
863 | return 0; |
864 | } | |
865 | ||
0d30feef DS |
866 | static int check_pack_rev_indexes(struct repository *r, int show_progress) |
867 | { | |
868 | struct progress *progress = NULL; | |
869 | uint32_t pack_count = 0; | |
870 | int res = 0; | |
871 | ||
872 | if (show_progress) { | |
cf9cd8b5 | 873 | for (struct packed_git *p = get_all_packs(r); p; p = p->next) |
0d30feef DS |
874 | pack_count++; |
875 | progress = start_delayed_progress("Verifying reverse pack-indexes", pack_count); | |
876 | pack_count = 0; | |
877 | } | |
878 | ||
cf9cd8b5 | 879 | for (struct packed_git *p = get_all_packs(r); p; p = p->next) { |
5a6072f6 DS |
880 | int load_error = load_pack_revindex_from_disk(p); |
881 | ||
882 | if (load_error < 0) { | |
883 | error(_("unable to load rev-index for pack '%s'"), p->pack_name); | |
884 | res = ERROR_PACK_REV_INDEX; | |
885 | } else if (!load_error && | |
cf9cd8b5 | 886 | !load_pack_revindex(r, p) && |
5a6072f6 | 887 | verify_pack_revindex(p)) { |
0d30feef DS |
888 | error(_("invalid rev-index for pack '%s'"), p->pack_name); |
889 | res = ERROR_PACK_REV_INDEX; | |
890 | } | |
891 | display_progress(progress, ++pack_count); | |
892 | } | |
893 | stop_progress(&progress); | |
894 | ||
895 | return res; | |
896 | } | |
897 | ||
5ac0a206 | 898 | static char const * const fsck_usage[] = { |
d9054a19 ÆAB |
899 | N_("git fsck [--tags] [--root] [--unreachable] [--cache] [--no-reflogs]\n" |
900 | " [--[no-]full] [--strict] [--verbose] [--lost-found]\n" | |
901 | " [--[no-]dangling] [--[no-]progress] [--connectivity-only]\n" | |
902 | " [--[no-]name-objects] [<object>...]"), | |
5ac0a206 PH |
903 | NULL |
904 | }; | |
905 | ||
906 | static struct option fsck_opts[] = { | |
cf8fe315 | 907 | OPT__VERBOSE(&verbose, N_("be verbose")), |
d5d09d47 | 908 | OPT_BOOL(0, "unreachable", &show_unreachable, N_("show unreachable objects")), |
cf8fe315 | 909 | OPT_BOOL(0, "dangling", &show_dangling, N_("show dangling objects")), |
d5d09d47 SB |
910 | OPT_BOOL(0, "tags", &show_tags, N_("report tags")), |
911 | OPT_BOOL(0, "root", &show_root, N_("report root nodes")), | |
912 | OPT_BOOL(0, "cache", &keep_cache_objects, N_("make index objects head nodes")), | |
913 | OPT_BOOL(0, "reflogs", &include_reflogs, N_("make reflogs head nodes (default)")), | |
914 | OPT_BOOL(0, "full", &check_full, N_("also consider packs and alternate objects")), | |
02976bf8 | 915 | OPT_BOOL(0, "connectivity-only", &connectivity_only, N_("check only connectivity")), |
d5d09d47 SB |
916 | OPT_BOOL(0, "strict", &check_strict, N_("enable more strict checking")), |
917 | OPT_BOOL(0, "lost-found", &write_lost_and_found, | |
cf8fe315 NTND |
918 | N_("write dangling objects in .git/lost-found")), |
919 | OPT_BOOL(0, "progress", &show_progress, N_("show progress")), | |
90cf590f | 920 | OPT_BOOL(0, "name-objects", &name_objects, N_("show verbose names for reachable objects")), |
5ac0a206 PH |
921 | OPT_END(), |
922 | }; | |
e2b4f635 | 923 | |
baffc0e7 | 924 | int cmd_fsck(int argc, const char **argv, const char *prefix) |
20222118 | 925 | { |
78e7b98f | 926 | int i; |
263db403 | 927 | struct object_directory *odb; |
20222118 | 928 | |
8b4c0103 JT |
929 | /* fsck knows how to handle missing promisor objects */ |
930 | fetch_if_missing = 0; | |
931 | ||
e2b4f635 | 932 | errors_found = 0; |
6ebd1caf | 933 | read_replace_refs = 0; |
069e4452 | 934 | save_commit_buffer = 0; |
61e2b015 | 935 | |
37782920 | 936 | argc = parse_options(argc, argv, prefix, fsck_opts, fsck_usage, 0); |
1e49f22f | 937 | |
22410549 JS |
938 | fsck_walk_options.walk = mark_object; |
939 | fsck_obj_options.walk = mark_used; | |
940 | fsck_obj_options.error_func = fsck_error_func; | |
941 | if (check_strict) | |
942 | fsck_obj_options.strict = 1; | |
943 | ||
1e49f22f NTND |
944 | if (show_progress == -1) |
945 | show_progress = isatty(2); | |
946 | if (verbose) | |
947 | show_progress = 0; | |
948 | ||
5ac0a206 PH |
949 | if (write_lost_and_found) { |
950 | check_full = 1; | |
951 | include_reflogs = 0; | |
889262ea LT |
952 | } |
953 | ||
90cf590f | 954 | if (name_objects) |
a59cfb32 | 955 | fsck_enable_object_names(&fsck_walk_options); |
90cf590f | 956 | |
fb79f5bf | 957 | git_config(git_fsck_config, &fsck_obj_options); |
f30e4d85 | 958 | prepare_repo_settings(the_repository); |
2becf00f | 959 | |
3e3f8bd6 JK |
960 | if (connectivity_only) { |
961 | for_each_loose_object(mark_loose_for_connectivity, NULL, 0); | |
962 | for_each_packed_object(mark_packed_for_connectivity, NULL, 0); | |
963 | } else { | |
0b209034 | 964 | prepare_alt_odb(the_repository); |
f0eaf638 | 965 | for (odb = the_repository->objects->odb; odb; odb = odb->next) |
263db403 | 966 | fsck_object_dir(odb->path); |
e15ef669 | 967 | |
3e3f8bd6 JK |
968 | if (check_full) { |
969 | struct packed_git *p; | |
970 | uint32_t total = 0, count = 0; | |
971 | struct progress *progress = NULL; | |
e15ef669 | 972 | |
3e3f8bd6 | 973 | if (show_progress) { |
454ea2e4 | 974 | for (p = get_all_packs(the_repository); p; |
a80d72db | 975 | p = p->next) { |
3e3f8bd6 JK |
976 | if (open_pack_index(p)) |
977 | continue; | |
978 | total += p->num_objects; | |
979 | } | |
1e49f22f | 980 | |
3e3f8bd6 JK |
981 | progress = start_progress(_("Checking objects"), total); |
982 | } | |
454ea2e4 | 983 | for (p = get_all_packs(the_repository); p; |
a80d72db | 984 | p = p->next) { |
3e3f8bd6 | 985 | /* verify gives error messages itself */ |
94e10825 NTND |
986 | if (verify_pack(the_repository, |
987 | p, fsck_obj_buffer, | |
3e3f8bd6 JK |
988 | progress, count)) |
989 | errors_found |= ERROR_PACK; | |
990 | count += p->num_objects; | |
1e49f22f | 991 | } |
3e3f8bd6 | 992 | stop_progress(&progress); |
1e49f22f | 993 | } |
1995b5e0 JK |
994 | |
995 | if (fsck_finish(&fsck_obj_options)) | |
996 | errors_found |= ERROR_OBJECT; | |
bcee6fd8 LT |
997 | } |
998 | ||
3aed2fda | 999 | for (i = 0; i < argc; i++) { |
a6080a0a | 1000 | const char *arg = argv[i]; |
aca6065c | 1001 | struct object_id oid; |
d850b7a5 | 1002 | if (!repo_get_oid(the_repository, arg, &oid)) { |
5abddd1e | 1003 | struct object *obj = lookup_object(the_repository, |
d0229abd | 1004 | &oid); |
e1a1388d | 1005 | |
c2d17b3b | 1006 | if (!obj || !(obj->flags & HAS_OBJ)) { |
096c9b8b JT |
1007 | if (is_promisor_object(&oid)) |
1008 | continue; | |
674ba340 | 1009 | error(_("%s: object missing"), oid_to_hex(&oid)); |
c6c7b16d | 1010 | errors_found |= ERROR_OBJECT; |
e1a1388d | 1011 | continue; |
c6c7b16d | 1012 | } |
e1a1388d | 1013 | |
092c55d0 | 1014 | obj->flags |= USED; |
73390290 | 1015 | fsck_put_object_name(&fsck_walk_options, &oid, |
a59cfb32 | 1016 | "%s", arg); |
271b8d25 | 1017 | mark_object_reachable(obj); |
d9839e03 LT |
1018 | continue; |
1019 | } | |
674ba340 | 1020 | error(_("invalid parameter: expected sha1, got '%s'"), arg); |
c6c7b16d | 1021 | errors_found |= ERROR_OBJECT; |
d9839e03 | 1022 | } |
d9839e03 | 1023 | |
1024932f | 1024 | /* |
d1af002d | 1025 | * If we've not been given any explicit head information, do the |
e7bd907d LT |
1026 | * default ones from .git/refs. We also consider the index file |
1027 | * in this case (ie this implies --cache). | |
1024932f | 1028 | */ |
c3271a0e | 1029 | if (!argc) { |
1024932f LT |
1030 | get_default_heads(); |
1031 | keep_cache_objects = 1; | |
1032 | } | |
1033 | ||
ae7c0c92 | 1034 | if (keep_cache_objects) { |
fb64ca52 JK |
1035 | struct worktree **worktrees, **p; |
1036 | ||
a33fc72f | 1037 | verify_index_checksum = 1; |
00ec50e5 | 1038 | verify_ce_order = 1; |
fb64ca52 JK |
1039 | |
1040 | worktrees = get_worktrees(); | |
1041 | for (p = worktrees; *p; p++) { | |
1042 | struct worktree *wt = *p; | |
1043 | struct index_state istate = | |
1044 | INDEX_STATE_INIT(the_repository); | |
592ec63b | 1045 | char *path; |
fb64ca52 | 1046 | |
592ec63b JK |
1047 | /* |
1048 | * Make a copy since the buffer is reusable | |
1049 | * and may get overwritten by other calls | |
1050 | * while we're examining the index. | |
1051 | */ | |
1052 | path = xstrdup(worktree_git_path(wt, "index")); | |
8d3e7eac JK |
1053 | read_index_from(&istate, path, get_worktree_git_dir(wt)); |
1054 | fsck_index(&istate, path, wt->is_current); | |
fb64ca52 | 1055 | discard_index(&istate); |
592ec63b | 1056 | free(path); |
fb64ca52 JK |
1057 | } |
1058 | free_worktrees(worktrees); | |
ae7c0c92 JH |
1059 | } |
1060 | ||
0d30feef | 1061 | errors_found |= check_pack_rev_indexes(the_repository, show_progress); |
756f1bcd DS |
1062 | if (verify_bitmap_files(the_repository)) |
1063 | errors_found |= ERROR_BITMAP; | |
0d30feef | 1064 | |
8ba0bbb2 | 1065 | check_connectivity(); |
e0fd51e1 | 1066 | |
f30e4d85 | 1067 | if (the_repository->settings.core_commit_graph) { |
e0fd51e1 | 1068 | struct child_process commit_graph_verify = CHILD_PROCESS_INIT; |
e0fd51e1 | 1069 | |
e0fd51e1 | 1070 | prepare_alt_odb(the_repository); |
f0eaf638 | 1071 | for (odb = the_repository->objects->odb; odb; odb = odb->next) { |
4d0984be | 1072 | child_process_init(&commit_graph_verify); |
4d0984be | 1073 | commit_graph_verify.git_cmd = 1; |
2b709893 ÆAB |
1074 | strvec_pushl(&commit_graph_verify.args, "commit-graph", |
1075 | "verify", "--object-dir", odb->path, NULL); | |
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); | |
66ec0390 | 1090 | if (run_command(&midx_verify)) |
e68a5272 | 1091 | errors_found |= ERROR_MULTI_PACK_INDEX; |
66ec0390 DS |
1092 | } |
1093 | } | |
1094 | ||
e2b4f635 | 1095 | return errors_found; |
20222118 | 1096 | } |