worktree: add 'list' command

diff --git a/builtin/verify-tag.c b/builtin/verify-tag.c
index 53c68fce3ac182db907224d12d89659469f4b9d6..00663f6a3003976aaa33f08ae7309fc190ea4748 100644 (file)
--- a/builtin/verify-tag.c
+++ b/builtin/verify-tag.c
@@ -18,21 +18,30 @@ static const char * const verify_tag_usage[] = {
                NULL
 };
 
-static int run_gpg_verify(const char *buf, unsigned long size, int verbose)
+static int run_gpg_verify(const char *buf, unsigned long size, unsigned flags)
 {
+       struct signature_check sigc;
        int len;
+       int ret;
+
+       memset(&sigc, 0, sizeof(sigc));
 
        len = parse_signature(buf, size);
-       if (verbose)
-               write_in_full(1, buf, len);
 
-       if (size == len)
+       if (size == len) {
+               if (flags & GPG_VERIFY_VERBOSE)
+                       write_in_full(1, buf, len);
                return error("no signature found");
+       }
+
+       ret = check_signature(buf, len, buf + len, size - len, &sigc);
+       print_signature_buffer(&sigc, flags);
 
-       return verify_signed_buffer(buf, len, buf + len, size - len, NULL, NULL);
+       signature_check_clear(&sigc);
+       return ret;
 }
 
-static int verify_tag(const char *name, int verbose)
+static int verify_tag(const char *name, unsigned flags)
 {
        enum object_type type;
        unsigned char sha1[20];
@@ -52,7 +61,7 @@ static int verify_tag(const char *name, int verbose)
        if (!buf)
                return error("%s: unable to read file.", name);
 
-       ret = run_gpg_verify(buf, size, verbose);
+       ret = run_gpg_verify(buf, size, flags);
 
        free(buf);
        return ret;
@@ -69,8 +78,10 @@ static int git_verify_tag_config(const char *var, const char *value, void *cb)
 int cmd_verify_tag(int argc, const char **argv, const char *prefix)
 {
        int i = 1, verbose = 0, had_error = 0;
+       unsigned flags = 0;
        const struct option verify_tag_options[] = {
                OPT__VERBOSE(&verbose, N_("print tag contents")),
+               OPT_BIT(0, "raw", &flags, N_("print raw gpg status output"), GPG_VERIFY_RAW),
                OPT_END()
        };
 
@@ -81,11 +92,14 @@ int cmd_verify_tag(int argc, const char **argv, const char *prefix)
        if (argc <= i)
                usage_with_options(verify_tag_usage, verify_tag_options);
 
+       if (verbose)
+               flags |= GPG_VERIFY_VERBOSE;
+
        /* sometimes the program was terminated because this signal
         * was received in the process of writing the gpg input: */
        signal(SIGPIPE, SIG_IGN);
        while (i < argc)
-               if (verify_tag(argv[i++], verbose))
+               if (verify_tag(argv[i++], flags))
                        had_error = 1;
        return had_error;
 }