#include "tag.h"
#include "refs.h"
#include "pack.h"
+#include "cache-tree.h"
+#include "tree-walk.h"
#define REACHABLE 0x0001
+#define SEEN 0x0002
static int show_root = 0;
static int show_tags = 0;
const char *err, va_list params)
{
fprintf(stderr, "%s in %s %s: ",
- severity, obj->type, sha1_to_hex(obj->sha1));
+ severity, typename(obj->type), sha1_to_hex(obj->sha1));
vfprintf(stderr, err, params);
fputs("\n", stderr);
}
; /* it is in pack */
else
printf("missing %s %s\n",
- obj->type, sha1_to_hex(obj->sha1));
+ typename(obj->type), sha1_to_hex(obj->sha1));
continue;
}
(has_sha1_file(ref->sha1)))
continue;
printf("broken link from %7s %s\n",
- obj->type, sha1_to_hex(obj->sha1));
+ typename(obj->type), sha1_to_hex(obj->sha1));
printf(" to %7s %s\n",
- ref->type, sha1_to_hex(ref->sha1));
+ typename(ref->type), sha1_to_hex(ref->sha1));
}
}
if (show_unreachable && !(obj->flags & REACHABLE)) {
printf("unreachable %s %s\n",
- obj->type, sha1_to_hex(obj->sha1));
+ typename(obj->type), sha1_to_hex(obj->sha1));
continue;
}
if (!obj->used) {
- printf("dangling %s %s\n", obj->type,
+ printf("dangling %s %s\n", typename(obj->type),
sha1_to_hex(obj->sha1));
}
}
#define TREE_UNORDERED (-1)
#define TREE_HAS_DUPS (-2)
-static int verify_ordered(struct tree_entry_list *a, struct tree_entry_list *b)
+static int verify_ordered(unsigned mode1, const char *name1, unsigned mode2, const char *name2)
{
- int len1 = strlen(a->name);
- int len2 = strlen(b->name);
+ int len1 = strlen(name1);
+ int len2 = strlen(name2);
int len = len1 < len2 ? len1 : len2;
unsigned char c1, c2;
int cmp;
- cmp = memcmp(a->name, b->name, len);
+ cmp = memcmp(name1, name2, len);
if (cmp < 0)
return 0;
if (cmp > 0)
* Now we need to order the next one, but turn
* a '\0' into a '/' for a directory entry.
*/
- c1 = a->name[len];
- c2 = b->name[len];
+ c1 = name1[len];
+ c2 = name2[len];
if (!c1 && !c2)
/*
* git-write-tree used to write out a nonsense tree that has
* sure we do not have duplicate entries.
*/
return TREE_HAS_DUPS;
- if (!c1 && a->directory)
+ if (!c1 && S_ISDIR(mode1))
c1 = '/';
- if (!c2 && b->directory)
+ if (!c2 && S_ISDIR(mode2))
c2 = '/';
return c1 < c2 ? 0 : TREE_UNORDERED;
}
int has_bad_modes = 0;
int has_dup_entries = 0;
int not_properly_sorted = 0;
- struct tree_entry_list *entry, *last;
+ struct tree_desc desc;
+ unsigned o_mode;
+ const char *o_name;
+ const unsigned char *o_sha1;
- last = NULL;
- for (entry = item->entries; entry; entry = entry->next) {
- if (strchr(entry->name, '/'))
+ desc.buf = item->buffer;
+ desc.size = item->size;
+
+ o_mode = 0;
+ o_name = NULL;
+ o_sha1 = NULL;
+ while (desc.size) {
+ unsigned mode;
+ const char *name;
+ const unsigned char *sha1;
+
+ sha1 = tree_entry_extract(&desc, &name, &mode);
+
+ if (strchr(name, '/'))
has_full_path = 1;
- has_zero_pad |= entry->zeropad;
+ has_zero_pad |= *(char *)desc.buf == '0';
+ update_tree_entry(&desc);
- switch (entry->mode) {
+ switch (mode) {
/*
- * Standard modes..
+ * Standard modes..
*/
case S_IFREG | 0755:
case S_IFREG | 0644:
has_bad_modes = 1;
}
- if (last) {
- switch (verify_ordered(last, entry)) {
+ if (o_name) {
+ switch (verify_ordered(o_mode, o_name, mode, name)) {
case TREE_UNORDERED:
not_properly_sorted = 1;
break;
default:
break;
}
- free(last->name);
- free(last);
}
- last = entry;
+ o_mode = mode;
+ o_name = name;
+ o_sha1 = sha1;
}
- if (last) {
- free(last->name);
- free(last);
- }
- item->entries = NULL;
+ free(item->buffer);
+ item->buffer = NULL;
retval = 0;
if (has_full_path) {
if (!show_tags)
return 0;
- printf("tagged %s %s", tagged->type, sha1_to_hex(tagged->sha1));
+ printf("tagged %s %s", typename(tagged->type), sha1_to_hex(tagged->sha1));
printf(" (%s) in %s\n", tag->tag, sha1_to_hex(tag->object.sha1));
return 0;
}
struct object *obj = parse_object(sha1);
if (!obj)
return error("%s: object not found", sha1_to_hex(sha1));
- if (obj->type == blob_type)
+ if (obj->flags & SEEN)
+ return 0;
+ obj->flags |= SEEN;
+ if (obj->type == TYPE_BLOB)
return 0;
- if (obj->type == tree_type)
+ if (obj->type == TYPE_TREE)
return fsck_tree((struct tree *) obj);
- if (obj->type == commit_type)
+ if (obj->type == TYPE_COMMIT)
return fsck_commit((struct commit *) obj);
- if (obj->type == tag_type)
+ if (obj->type == TYPE_TAG)
return fsck_tag((struct tag *) obj);
/* By now, parse_object() would've returned NULL instead. */
- return objerror(obj, "unknown type '%s' (internal fsck error)", obj->type);
+ return objerror(obj, "unknown type '%d' (internal fsck error)", obj->type);
}
/*
return 0;
}
+static int fsck_cache_tree(struct cache_tree *it)
+{
+ int i;
+ int err = 0;
+
+ if (0 <= it->entry_count) {
+ struct object *obj = parse_object(it->sha1);
+ if (!obj) {
+ error("%s: invalid sha1 pointer in cache-tree",
+ sha1_to_hex(it->sha1));
+ return 1;
+ }
+ mark_reachable(obj, REACHABLE);
+ obj->used = 1;
+ if (obj->type != TYPE_TREE)
+ err |= objerror(obj, "non-tree in cache-tree");
+ }
+ for (i = 0; i < it->subtree_nr; i++)
+ err |= fsck_cache_tree(it->down[i]->cache_tree);
+ return err;
+}
+
int main(int argc, char **argv)
{
int i, heads;
+ track_object_refs = 1;
setup_git_directory();
for (i = 1; i < argc; i++) {
obj->used = 1;
mark_reachable(obj, REACHABLE);
}
+ if (active_cache_tree)
+ fsck_cache_tree(active_cache_tree);
}
check_connectivity();
projects / git.git / blobdiff