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authorJunio C Hamano <junkio@cox.net>2006-04-24 03:20:25 (GMT)
committerJunio C Hamano <junkio@cox.net>2006-04-24 07:26:31 (GMT)
commit17448209f5441718c69642871c85a80f00d12b43 (patch)
tree0e9e0d8a1718e3336c9a6d6b977b834b7cff355a /dump-cache-tree.c
parenta6e5642f39db2113785c4f22add7e16d559b8d55 (diff)
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Add test-dump-cache-tree
This was useful in diagnosing the corrupt index.aux format problem. But do not bother building or installing it by default. Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'dump-cache-tree.c')
-rw-r--r--dump-cache-tree.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/dump-cache-tree.c b/dump-cache-tree.c
new file mode 100644
index 0000000..80f8683
--- /dev/null
+++ b/dump-cache-tree.c
@@ -0,0 +1,32 @@
+#include "cache.h"
+#include "tree.h"
+#include "cache-tree.h"
+
+static unsigned char active_cache_sha1[20];
+static struct cache_tree *active_cache_tree;
+
+static void dump_cache_tree(struct cache_tree *it, const char *pfx)
+{
+ int i;
+ if (it->entry_count < 0)
+ printf("%-40s %s\n", "invalid", pfx);
+ else
+ printf("%s %s (%d entries)\n",
+ sha1_to_hex(it->sha1),
+ pfx, it->entry_count);
+ for (i = 0; i < it->subtree_nr; i++) {
+ char path[PATH_MAX];
+ struct cache_tree_sub *down = it->down[i];
+ sprintf(path, "%s%.*s/", pfx, down->namelen, down->name);
+ dump_cache_tree(down->cache_tree, path);
+ }
+}
+
+int main(int ac, char **av)
+{
+ if (read_cache_1(active_cache_sha1) < 0)
+ die("unable to read index file");
+ active_cache_tree = read_cache_tree(active_cache_sha1);
+ dump_cache_tree(active_cache_tree, "");
+ return 0;
+}