| 1 | #define USE_THE_REPOSITORY_VARIABLE |
| 2 | |
| 3 | #include "test-tool.h" |
| 4 | #include "hash.h" |
| 5 | #include "hex.h" |
| 6 | #include "tree.h" |
| 7 | #include "cache-tree.h" |
| 8 | #include "read-cache-ll.h" |
| 9 | #include "repository.h" |
| 10 | #include "setup.h" |
| 11 | |
| 12 | static void dump_one(struct cache_tree *it, const char *pfx, const char *x) |
| 13 | { |
| 14 | if (it->entry_count < 0) |
| 15 | printf("%-40s %s%s (%d subtrees)\n", |
| 16 | "invalid", x, pfx, it->subtree_nr); |
| 17 | else |
| 18 | printf("%s %s%s (%d entries, %d subtrees)\n", |
| 19 | oid_to_hex(&it->oid), x, pfx, |
| 20 | it->entry_count, it->subtree_nr); |
| 21 | } |
| 22 | |
| 23 | static int dump_cache_tree(struct cache_tree *it, |
| 24 | struct cache_tree *ref, |
| 25 | const char *pfx) |
| 26 | { |
| 27 | int i; |
| 28 | int errs = 0; |
| 29 | |
| 30 | if (!it || !ref) |
| 31 | /* missing in either */ |
| 32 | return 0; |
| 33 | |
| 34 | if (it->entry_count < 0) { |
| 35 | /* invalid */ |
| 36 | dump_one(it, pfx, ""); |
| 37 | dump_one(ref, pfx, "#(ref) "); |
| 38 | } |
| 39 | else { |
| 40 | dump_one(it, pfx, ""); |
| 41 | if (!oideq(&it->oid, &ref->oid) || |
| 42 | ref->entry_count != it->entry_count || |
| 43 | ref->subtree_nr != it->subtree_nr) { |
| 44 | /* claims to be valid but is lying */ |
| 45 | dump_one(ref, pfx, "#(ref) "); |
| 46 | errs = 1; |
| 47 | } |
| 48 | } |
| 49 | |
| 50 | for (i = 0; i < it->subtree_nr; i++) { |
| 51 | char path[PATH_MAX]; |
| 52 | struct cache_tree_sub *down = it->down[i]; |
| 53 | struct cache_tree_sub *rdwn; |
| 54 | |
| 55 | rdwn = cache_tree_sub(ref, down->name); |
| 56 | xsnprintf(path, sizeof(path), "%s%.*s/", pfx, down->namelen, down->name); |
| 57 | if (dump_cache_tree(down->cache_tree, rdwn->cache_tree, path)) |
| 58 | errs = 1; |
| 59 | } |
| 60 | return errs; |
| 61 | } |
| 62 | |
| 63 | int cmd__dump_cache_tree(int ac UNUSED, const char **av UNUSED) |
| 64 | { |
| 65 | struct index_state istate; |
| 66 | struct cache_tree *another = cache_tree(); |
| 67 | int ret; |
| 68 | |
| 69 | setup_git_directory(the_repository); |
| 70 | if (repo_read_index(the_repository) < 0) |
| 71 | die("unable to read index file"); |
| 72 | istate = *the_repository->index; |
| 73 | istate.cache_tree = another; |
| 74 | cache_tree_update(&istate, WRITE_TREE_DRY_RUN); |
| 75 | ret = dump_cache_tree(the_repository->index->cache_tree, another, ""); |
| 76 | cache_tree_free(&another); |
| 77 | |
| 78 | return ret; |
| 79 | } |