Remove the_repository global variable in favor of the repository
argument that gets passed in "builtin/verify-tag.c".
When `-h` is passed to the command outside a Git repository, the
`run_builtin()` will call the `cmd_verify_tag()` function with `repo` set
to NULL and then early in the function, `parse_options()` call will give
the options help and exit.
Mentored-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
Signed-off-by: Usman Akinyemi <usmanakinyemi202@xxxxxxxxx>
---
builtin/verify-tag.c | 7 +++----
t/t7030-verify-tag.sh | 7 +++++++
2 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/builtin/verify-tag.c b/builtin/verify-tag.c
index f6b97048a5..ed1c40338f 100644
--- a/builtin/verify-tag.c
+++ b/builtin/verify-tag.c
@@ -5,7 +5,6 @@
*
* Based on git-verify-tag.sh
*/
-#define USE_THE_REPOSITORY_VARIABLE
#include "builtin.h"
#include "config.h"
#include "gettext.h"
@@ -23,7 +22,7 @@ static const char * const verify_tag_usage[] = {
int cmd_verify_tag(int argc,
const char **argv,
const char *prefix,
- struct repository *repo UNUSED)
+ struct repository *repo)
{
int i = 1, verbose = 0, had_error = 0;
unsigned flags = 0;
@@ -35,7 +34,7 @@ int cmd_verify_tag(int argc,
OPT_END()
};
- git_config(git_default_config, NULL);
+ repo_config(repo, git_default_config, NULL);
argc = parse_options(argc, argv, prefix, verify_tag_options,
verify_tag_usage, PARSE_OPT_KEEP_ARGV0);
@@ -56,7 +55,7 @@ int cmd_verify_tag(int argc,
struct object_id oid;
const char *name = argv[i++];
- if (repo_get_oid(the_repository, name, &oid)) {
+ if (repo_get_oid(repo, name, &oid)) {
had_error = !!error("tag '%s' not found.", name);
continue;
}
diff --git a/t/t7030-verify-tag.sh b/t/t7030-verify-tag.sh
index 6f526c37c2..2c147072c1 100755
--- a/t/t7030-verify-tag.sh
+++ b/t/t7030-verify-tag.sh
@@ -7,6 +7,13 @@ export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
. "$TEST_DIRECTORY/lib-gpg.sh"
+test_expect_success GPG 'verify-tag does not crash with -h' '
+ test_expect_code 129 git verify-tag -h >usage &&
+ test_grep "[Uu]sage: git verify-tag " usage &&
+ test_expect_code 129 nongit git verify-tag -h >usage &&
+ test_grep "[Uu]sage: git verify-tag " usage
+'
+
test_expect_success GPG 'create signed tags' '
echo 1 >file && git add file &&
test_tick && git commit -m initial &&
--
2.48.1
