From: Santiago Torres <santi...@nyu.edu>
Instead of running the verify-tag plumbing command, we use the
pgp_verify_tag(). This avoids the usage of an extra fork call. To do
this, we extend the number of parameters that tag.c takes, and
verify-tag passes. Redundant calls done in the pgp_verify_tag function
are removed.
Signed-off-by: Santiago Torres <santi...@nyu.edu>
---
Notes:
- In this version I fixed the issues with the brackets (the old patch
doesn't work in this case due to the new test.
builtin/tag.c | 28 +++++++++-------------------
builtin/verify-tag.c | 14 ++++++++++++--
tag.c | 7 ++-----
tag.h | 3 ++-
4 files changed, 25 insertions(+), 27 deletions(-)
diff --git a/builtin/tag.c b/builtin/tag.c
index 1705c94..3dffdff 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -65,9 +65,10 @@ static int list_tags(struct ref_filter *filter, struct
ref_sorting *sorting, con
}
typedef int (*each_tag_name_fn)(const char *name, const char *ref,
- const unsigned char *sha1);
+ const unsigned char *sha1, unsigned flags);
-static int for_each_tag_name(const char **argv, each_tag_name_fn fn)
+static int for_each_tag_name(const char **argv, each_tag_name_fn fn,
+ unsigned flags)
{
const char **p;
char ref[PATH_MAX];
@@ -86,33 +87,21 @@ static int for_each_tag_name(const char **argv,
each_tag_name_fn fn)
had_error = 1;
continue;
}
- if (fn(*p, ref, sha1))
+ if (fn(*p, ref, sha1, flags))
had_error = 1;
}
return had_error;
}
static int delete_tag(const char *name, const char *ref,
- const unsigned char *sha1)
+ const unsigned char *sha1, unsigned flags)
{
- if (delete_ref(ref, sha1, 0))
+ if (delete_ref(ref, sha1, flags))
return 1;
printf(_("Deleted tag '%s' (was %s)\n"), name, find_unique_abbrev(sha1,
DEFAULT_ABBREV));
return 0;
}
-static int verify_tag(const char *name, const char *ref,
- const unsigned char *sha1)
-{
- const char *argv_verify_tag[] = {"verify-tag",
- "-v", "SHA1_HEX", NULL};
- argv_verify_tag[2] = sha1_to_hex(sha1);
-
- if (run_command_v_opt(argv_verify_tag, RUN_GIT_CMD))
- return error(_("could not verify the tag '%s'"), name);
- return 0;
-}
-
static int do_sign(struct strbuf *buffer)
{
return sign_buffer(buffer, buffer, get_signing_key());
@@ -424,9 +413,10 @@ int cmd_tag(int argc, const char **argv, const char
*prefix)
if (filter.merge_commit)
die(_("--merged and --no-merged option are only allowed with
-l"));
if (cmdmode == 'd')
- return for_each_tag_name(argv, delete_tag);
+ return for_each_tag_name(argv, delete_tag, 0);
if (cmdmode == 'v')
- return for_each_tag_name(argv, verify_tag);
+ return for_each_tag_name(argv, pgp_verify_tag,
+ GPG_VERIFY_VERBOSE);
if (msg.given || msgfile) {
if (msg.given && msgfile)
diff --git a/builtin/verify-tag.c b/builtin/verify-tag.c
index f776778..8abc357 100644
--- a/builtin/verify-tag.c
+++ b/builtin/verify-tag.c
@@ -30,6 +30,8 @@ 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),
@@ -46,8 +48,16 @@ int cmd_verify_tag(int argc, const char **argv, const char
*prefix)
if (verbose)
flags |= GPG_VERIFY_VERBOSE;
- while (i < argc)
- if (pgp_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;
+ }
+
+ if (pgp_verify_tag(name, NULL, sha1, flags))
+ had_error = 1;
+
+ }
return had_error;
}
diff --git a/tag.c b/tag.c
index 918ae39..2a0b24c 100644
--- a/tag.c
+++ b/tag.c
@@ -29,18 +29,15 @@ static int run_gpg_verify(const char *buf, unsigned long
size, unsigned flags)
return ret;
}
-int pgp_verify_tag(const char *name, unsigned flags)
+int pgp_verify_tag(const char *name, const char *ref,
+ const unsigned char *sha1, unsigned flags)
{
enum object_type type;
unsigned long size;
- unsigned char sha1[20];
char* buf;
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.",
diff --git a/tag.h b/tag.h
index 09e71f9..22289a5 100644
--- a/tag.h
+++ b/tag.h
@@ -17,6 +17,7 @@ extern int parse_tag_buffer(struct tag *item, const void
*data, unsigned long si
extern int parse_tag(struct tag *item);
extern struct object *deref_tag(struct object *, const char *, int);
extern struct object *deref_tag_noverify(struct object *);
-extern int pgp_verify_tag(const char *name, unsigned flags);
+extern int pgp_verify_tag(const char *name, const char *ref,
+ const unsigned char *sha1, unsigned flags);
#endif /* TAG_H */
--
2.8.0
--
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