diff options
| -rw-r--r-- | include/git2/refs.h | 9 | ||||
| -rw-r--r-- | src/refs.c | 11 | ||||
| -rw-r--r-- | src/refs.h | 1 | ||||
| -rw-r--r-- | tests-clar/refs/read.c | 16 |
4 files changed, 37 insertions, 0 deletions
diff --git a/include/git2/refs.h b/include/git2/refs.h index 205bfe59d..4871e9820 100644 --- a/include/git2/refs.h +++ b/include/git2/refs.h @@ -442,6 +442,15 @@ GIT_EXTERN(int) git_reference_is_branch(git_reference *ref); */ GIT_EXTERN(int) git_reference_is_remote(git_reference *ref); +/** + * Check if a reference is a tag + * + * @param ref A git reference + * + * @return 1 when the reference lives in the refs/tags + * namespace; 0 otherwise. + */ +GIT_EXTERN(int) git_reference_is_tag(git_reference *ref); typedef enum { GIT_REF_FORMAT_NORMAL = 0, diff --git a/src/refs.c b/src/refs.c index c0e460cc3..6cc937fda 100644 --- a/src/refs.c +++ b/src/refs.c @@ -952,6 +952,17 @@ int git_reference_is_remote(git_reference *ref) return git_reference__is_remote(ref->name); } +int git_reference__is_tag(const char *ref_name) +{ + return git__prefixcmp(ref_name, GIT_REFS_TAGS_DIR) == 0; +} + +int git_reference_is_tag(git_reference *ref) +{ + assert(ref); + return git_reference__is_tag(ref->name); +} + static int peel_error(int error, git_reference *ref, const char* msg) { giterr_set( diff --git a/src/refs.h b/src/refs.h index f487ee3fc..cb75abbe5 100644 --- a/src/refs.h +++ b/src/refs.h @@ -67,6 +67,7 @@ int git_reference__update_terminal(git_repository *repo, const char *ref_name, c int git_reference__is_valid_name(const char *refname, unsigned int flags); int git_reference__is_branch(const char *ref_name); int git_reference__is_remote(const char *ref_name); +int git_reference__is_tag(const char *ref_name); /** * Lookup a reference by name and try to resolve to an OID. diff --git a/tests-clar/refs/read.c b/tests-clar/refs/read.c index afb6be008..35cf17e9e 100644 --- a/tests-clar/refs/read.c +++ b/tests-clar/refs/read.c @@ -255,6 +255,22 @@ void test_refs_read__can_determine_if_a_reference_is_a_local_branch(void) assert_is_branch("refs/tags/e90810b", false); } +static void assert_is_tag(const char *name, bool expected_tagness) +{ + git_reference *reference; + cl_git_pass(git_reference_lookup(&reference, g_repo, name)); + cl_assert_equal_i(expected_tagness, git_reference_is_tag(reference)); + git_reference_free(reference); +} + +void test_refs_read__can_determine_if_a_reference_is_a_tag(void) +{ + assert_is_tag("refs/tags/e90810b", true); + assert_is_tag("refs/tags/test", true); + assert_is_tag("refs/heads/packed", false); + assert_is_tag("refs/remotes/test/master", false); +} + void test_refs_read__invalid_name_returns_EINVALIDSPEC(void) { git_reference *reference; |