1 files changed, 57 insertions, 0 deletions
diff --git a/verify-pack.c b/verify-pack.c
new file mode 100644
index 0000000000..c99db9dd79
--- /dev/null
+++ b/verify-pack.c
@@ -0,0 +1,57 @@
+#include "cache.h"
+#include "pack.h"
+
+static int verify_one_pack(char *arg, int verbose)
+{
+	int len = strlen(arg);
+	struct packed_git *g;
+	
+	while (1) {
+		/* Should name foo.idx, but foo.pack may be named;
+		 * convert it to foo.idx
+		 */
+		if (!strcmp(arg + len - 5, ".pack")) {
+			strcpy(arg + len - 5, ".idx");
+			len--;
+		}
+		/* Should name foo.idx now */
+		if ((g = add_packed_git(arg, len, 1)))
+			break;
+		/* No?  did you name just foo? */
+		strcpy(arg + len, ".idx");
+		len += 4;
+		if ((g = add_packed_git(arg, len, 1)))
+			break;
+		return error("packfile %s not found.", arg);
+	}
+	return verify_pack(g, verbose);
+}
+
+static const char verify_pack_usage[] = "git-verify-pack [-v] <pack>...";
+
+int main(int ac, char **av)
+{
+	int errs = 0;
+	int verbose = 0;
+	int no_more_options = 0;
+
+	while (1 < ac) {
+		char path[PATH_MAX];
+
+		if (!no_more_options && av[1][0] == '-') {
+			if (!strcmp("-v", av[1]))
+				verbose = 1;
+			else if (!strcmp("--", av[1]))
+				no_more_options = 1;
+			else
+				usage(verify_pack_usage);
+		}
+		else {
+			strcpy(path, av[1]);
+			if (verify_one_pack(path, verbose))
+				errs++;
+		}
+		ac--; av++;
+	}
+	return !!errs;
+}