#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, ".pack")) { strcpy(arg + len - 5, ".idx"); len--; } else if (!has_extension(arg, ".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; }