[PATCH v3 4/5] builtin/verify-tag: add --format to verify-tag
- From
santiago@nyu.edu <santiago@nyu.edu>
- Date
- Sep 30, 2016, 22:18 UTC
- Message-ID
- <20160930221806.3398-5-santiago@nyu.edu>
- In-Reply-To
- <20160930221806.3398-1-santiago@nyu.edu>
From: Santiago Torres <santiago@nyu.edu>
Callers of verify-tag may want to cross-check the tagname from refs/tags with the tagname from the tag object header upon GPG verification. This is to avoid tag refs that point to an incorrect object.
Add a --format parameter to git verify-tag to print the formatted tag object header in addition to or instead of the --verbose or --raw GPG verification output.
Signed-off-by: Santiago Torres <santiago@nyu.edu> --- Documentation/git-verify-tag.txt | 2 +- builtin/verify-tag.c | 13 +++++++++++-- 2 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/Documentation/git-verify-tag.txt b/Documentation/git-verify-tag.txt index d590edc..0b8075d 100644 --- a/Documentation/git-verify-tag.txt +++ b/Documentation/git-verify-tag.txt @@ -8,7 +8,7 @@ git-verify-tag - Check the GPG signature of tags SYNOPSIS -------- [verse] -'git verify-tag' <tag>... +'git verify-tag' [--format=<format>] <tag>... DESCRIPTION ----------- diff --git a/builtin/verify-tag.c b/builtin/verify-tag.c index de10198..745b6a6 100644 --- a/builtin/verify-tag.c +++ b/builtin/verify-tag.c @@ -12,12 +12,14 @@ #include <signal.h> #include "parse-options.h" #include "gpg-interface.h" +#include "ref-filter.h" static const char * const verify_tag_usage[] = { - N_("git verify-tag [-v | --verbose] <tag>..."), + N_("git verify-tag [-v | --verbose] [--format=<format>] <tag>..."), NULL }; + static int git_verify_tag_config(const char *var, const char *value, void *cb) { int status = git_gpg_config(var, value, cb); @@ -30,9 +32,11 @@ int cmd_verify_tag(int argc, const char **argv, const char *prefix) { int i = 1, verbose = 0, had_error = 0; unsigned flags = 0; + char *fmt_pretty; 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_STRING( 0 , "format", &fmt_pretty, N_("format"), N_("format to use for the output")), OPT_END() }; @@ -46,12 +50,17 @@ int cmd_verify_tag(int argc, const char **argv, const char *prefix) if (verbose) flags |= GPG_VERIFY_VERBOSE; + if (fmt_pretty) { + verify_ref_format(fmt_pretty); + flags |= GPG_VERIFY_QUIET; + } + while (i < argc) { unsigned char sha1[20]; const char *name = argv[i++]; if (get_sha1(name, sha1)) had_error = !!error("tag '%s' not found.", name); - else if (verify_and_format_tag(sha1, name, NULL, flags)) + else if (verify_and_format_tag(sha1, name, fmt_pretty, flags)) had_error = 1; } return had_error;
-- 2.10.0