From: Santiago Torres <santi...@nyu.edu>
The current interface of verify_tag() resolves reference names to SHA1,
which might be redundant as future callers may resolve the refname to
SHA1 beforehand.
Add a SHA1 parameter to use instead of the name parameter. We also
replace the name argument to report_name and use it for error reporting
only.
Helped-by: Junio C Hamano <gits...@pobox.com>
Signed-off-by: Santiago Torres <santi...@nyu.edu>
---
builtin/verify-tag.c | 25 ++++++++++++++++---------
1 file changed, 16 insertions(+), 9 deletions(-)
diff --git a/builtin/verify-tag.c b/builtin/verify-tag.c
index 010353c..1d1c5c2 100644
--- a/builtin/verify-tag.c
+++ b/builtin/verify-tag.c
@@ -42,25 +42,24 @@ static int run_gpg_verify(const char *buf, unsigned long
size, unsigned flags)
return ret;
}
-static int verify_tag(const char *name, unsigned flags)
+static int verify_tag(const unsigned char *sha1, const char *report_name,
+ unsigned flags)
{
enum object_type type;
- unsigned char sha1[20];
char *buf;
unsigned long size;
int ret;
- if (get_sha1(name, sha1))
- return error("tag '%s' not found.", name);
-
type = sha1_object_info(sha1, NULL);
if (type != OBJ_TAG)
return error("%s: cannot verify a non-tag object of type %s.",
- name, typename(type));
+ report_name ? report_name :
find_unique_abbrev(sha1, DEFAULT_ABBREV),
+ typename(type));
buf = read_sha1_file(sha1, &type, &size);
if (!buf)
- return error("%s: unable to read file.", name);
+ return error("%s: unable to read file.",
+ report_name ? report_name :
find_unique_abbrev(sha1, DEFAULT_ABBREV));
ret = run_gpg_verify(buf, size, flags);
@@ -80,6 +79,8 @@ int cmd_verify_tag(int argc, const char **argv, const char
*prefix)
{
int i = 1, verbose = 0, had_error = 0;
unsigned flags = 0;
+ unsigned char sha1[20];
+ const char *name;
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),
@@ -96,8 +97,14 @@ int cmd_verify_tag(int argc, const char **argv, const char
*prefix)
if (verbose)
flags |= GPG_VERIFY_VERBOSE;
- while (i < argc)
- if (verify_tag(argv[i++], flags))
+ while (i < argc) {
+ name = argv[i++];
+ if (get_sha1(name, sha1)) {
+ error("tag '%s' not found.", name);
had_error = 1;
+ }
+ else if (verify_tag(sha1, name, flags))
+ had_error = 1;
+ }
return had_error;
}
--
2.8.0
--
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