From 2e3ed670eb09feffe847af55db38da3dcecc2a88 Mon Sep 17 00:00:00 2001 From: Rene Scharfe Date: Thu, 10 Aug 2006 17:02:38 +0200 Subject: 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 Signed-off-by: Junio C Hamano --- builtin-verify-pack.c | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 builtin-verify-pack.c (limited to 'builtin-verify-pack.c') diff --git a/builtin-verify-pack.c b/builtin-verify-pack.c new file mode 100644 index 000000000..d700761e1 --- /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] ..."; + +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; +} -- cgit v1.2.1