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authorRene Scharfe <rene.scharfe@lsrfire.ath.cx>2006-08-10 15:02:38 (GMT)
committerJunio C Hamano <junkio@cox.net>2006-08-10 21:19:06 (GMT)
commit2e3ed670eb09feffe847af55db38da3dcecc2a88 (patch)
treee3244347449770525b023658864a531dbb43cd48 /builtin-verify-pack.c
parent44e1d764d0d3123a614377e10655b4348cf57771 (diff)
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git-verify-pack: make builtin
Convert git-verify-pack to a builtin command. Also rename ac to argc and av to argv for consistancy. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'builtin-verify-pack.c')
-rw-r--r--builtin-verify-pack.c79
1 files changed, 79 insertions, 0 deletions
diff --git a/builtin-verify-pack.c b/builtin-verify-pack.c
new file mode 100644
index 0000000..d700761
--- /dev/null
+++ b/builtin-verify-pack.c
@@ -0,0 +1,79 @@
+#include "builtin.h"
+#include "cache.h"
+#include "pack.h"
+
+static int verify_one_pack(const char *path, int verbose)
+{
+ char arg[PATH_MAX];
+ int len;
+ struct packed_git *pack;
+ int err;
+
+ len = strlcpy(arg, path, PATH_MAX);
+ if (len >= PATH_MAX)
+ return error("name too long: %s", path);
+
+ /*
+ * In addition to "foo.idx" we accept "foo.pack" and "foo";
+ * normalize these forms to "foo.idx" for add_packed_git().
+ */
+ if (has_extension(arg, len, ".pack")) {
+ strcpy(arg + len - 5, ".idx");
+ len--;
+ } else if (!has_extension(arg, len, ".idx")) {
+ if (len + 4 >= PATH_MAX)
+ return error("name too long: %s.idx", arg);
+ strcpy(arg + len, ".idx");
+ len += 4;
+ }
+
+ /*
+ * add_packed_git() uses our buffer (containing "foo.idx") to
+ * build the pack filename ("foo.pack"). Make sure it fits.
+ */
+ if (len + 1 >= PATH_MAX) {
+ arg[len - 4] = '\0';
+ return error("name too long: %s.pack", arg);
+ }
+
+ pack = add_packed_git(arg, len, 1);
+ if (!pack)
+ return error("packfile %s not found.", arg);
+
+ err = verify_pack(pack, verbose);
+ free(pack);
+
+ return err;
+}
+
+static const char verify_pack_usage[] = "git-verify-pack [-v] <pack>...";
+
+int cmd_verify_pack(int argc, const char **argv, const char *prefix)
+{
+ int err = 0;
+ int verbose = 0;
+ int no_more_options = 0;
+ int nothing_done = 1;
+
+ while (1 < argc) {
+ if (!no_more_options && argv[1][0] == '-') {
+ if (!strcmp("-v", argv[1]))
+ verbose = 1;
+ else if (!strcmp("--", argv[1]))
+ no_more_options = 1;
+ else
+ usage(verify_pack_usage);
+ }
+ else {
+ if (verify_one_pack(argv[1], verbose))
+ err = 1;
+ nothing_done = 0;
+ }
+ argc--; argv++;
+ }
+
+ if (nothing_done)
+ usage(verify_pack_usage);
+
+ return err;
+}