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Commit | Line | Data |
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17448209 JH |
1 | #include "cache.h" |
2 | #include "tree.h" | |
3 | #include "cache-tree.h" | |
4 | ||
d2cb7c6e JH |
5 | |
6 | static void dump_one(struct cache_tree *it, const char *pfx, const char *x) | |
7 | { | |
8 | if (it->entry_count < 0) | |
9 | printf("%-40s %s%s (%d subtrees)\n", | |
10 | "invalid", x, pfx, it->subtree_nr); | |
11 | else | |
12 | printf("%s %s%s (%d entries, %d subtrees)\n", | |
13 | sha1_to_hex(it->sha1), x, pfx, | |
14 | it->entry_count, it->subtree_nr); | |
15 | } | |
16 | ||
17 | static int dump_cache_tree(struct cache_tree *it, | |
18 | struct cache_tree *ref, | |
19 | const char *pfx) | |
17448209 JH |
20 | { |
21 | int i; | |
d2cb7c6e JH |
22 | int errs = 0; |
23 | ||
a84faf77 JH |
24 | if (!it || !ref) |
25 | /* missing in either */ | |
26 | return 0; | |
d2cb7c6e JH |
27 | |
28 | if (it->entry_count < 0) { | |
29 | dump_one(it, pfx, ""); | |
30 | dump_one(ref, pfx, "#(ref) "); | |
31 | if (it->subtree_nr != ref->subtree_nr) | |
32 | errs = 1; | |
33 | } | |
34 | else { | |
35 | dump_one(it, pfx, ""); | |
a89fccd2 | 36 | if (hashcmp(it->sha1, ref->sha1) || |
d2cb7c6e JH |
37 | ref->entry_count != it->entry_count || |
38 | ref->subtree_nr != it->subtree_nr) { | |
39 | dump_one(ref, pfx, "#(ref) "); | |
40 | errs = 1; | |
41 | } | |
42 | } | |
43 | ||
17448209 JH |
44 | for (i = 0; i < it->subtree_nr; i++) { |
45 | char path[PATH_MAX]; | |
46 | struct cache_tree_sub *down = it->down[i]; | |
d2cb7c6e JH |
47 | struct cache_tree_sub *rdwn; |
48 | ||
49 | rdwn = cache_tree_sub(ref, down->name); | |
17448209 | 50 | sprintf(path, "%s%.*s/", pfx, down->namelen, down->name); |
d2cb7c6e JH |
51 | if (dump_cache_tree(down->cache_tree, rdwn->cache_tree, path)) |
52 | errs = 1; | |
17448209 | 53 | } |
d2cb7c6e | 54 | return errs; |
17448209 JH |
55 | } |
56 | ||
57 | int main(int ac, char **av) | |
58 | { | |
d2cb7c6e | 59 | struct cache_tree *another = cache_tree(); |
bad68ec9 | 60 | if (read_cache() < 0) |
17448209 | 61 | die("unable to read index file"); |
d2cb7c6e JH |
62 | cache_tree_update(another, active_cache, active_nr, 0, 1); |
63 | return dump_cache_tree(active_cache_tree, another, ""); | |
17448209 | 64 | } |