diff options
author | Vicent Marti <vicent@github.com> | 2014-03-31 19:17:01 +0200 |
---|---|---|
committer | Vicent Marti <vicent@github.com> | 2014-03-31 19:17:01 +0200 |
commit | 336e89572192b75b803970f316417d5f5309ee7b (patch) | |
tree | 06eb89e9b77214308033cd40b6656f4c33ffadf7 | |
parent | 088334278bf5ecb084f043f0ec526f85fc19554d (diff) | |
parent | 976634c4672f3e1144b8f11c6c984157a28f5d98 (diff) | |
download | libgit2-336e89572192b75b803970f316417d5f5309ee7b.tar.gz |
Merge pull request #2222 from ethomson/merge_head_id
Introduce git_merge_head_id
-rw-r--r-- | include/git2/merge.h | 9 | ||||
-rw-r--r-- | src/merge.c | 8 | ||||
-rw-r--r-- | tests/merge/workdir/setup.c | 27 |
3 files changed, 44 insertions, 0 deletions
diff --git a/include/git2/merge.h b/include/git2/merge.h index 21159d832..939f20214 100644 --- a/include/git2/merge.h +++ b/include/git2/merge.h @@ -376,6 +376,15 @@ GIT_EXTERN(int) git_merge_head_from_id( const git_oid *id); /** + * Gets the commit ID that the given `git_merge_head` refers to. + * + * @param id pointer to commit id to be filled in + * @param head the given merge head + */ +GIT_EXTERN(const git_oid *) git_merge_head_id( + const git_merge_head *head); + +/** * Frees a `git_merge_head`. * * @param head merge head to free diff --git a/src/merge.c b/src/merge.c index 24b7d37ce..f9ed7b0a3 100644 --- a/src/merge.c +++ b/src/merge.c @@ -2736,6 +2736,14 @@ int git_merge_head_from_fetchhead( return merge_head_init(out, repo, branch_name, remote_url, oid); } +const git_oid *git_merge_head_id( + const git_merge_head *head) +{ + assert(head); + + return &head->oid; +} + void git_merge_head_free(git_merge_head *head) { if (head == NULL) diff --git a/tests/merge/workdir/setup.c b/tests/merge/workdir/setup.c index 49b38b246..a0028ec6d 100644 --- a/tests/merge/workdir/setup.c +++ b/tests/merge/workdir/setup.c @@ -881,6 +881,33 @@ void test_merge_workdir_setup__two_remotes(void) git_merge_head_free(their_heads[3]); } +void test_merge_workdir_setup__id_from_head(void) +{ + git_oid expected_id; + const git_oid *id; + git_reference *ref; + git_merge_head *heads[3]; + + cl_git_pass(git_oid_fromstr(&expected_id, OCTO1_OID)); + cl_git_pass(git_merge_head_from_fetchhead(&heads[0], repo, GIT_REFS_HEADS_DIR OCTO1_BRANCH, "http://remote.url/repo.git", &expected_id)); + id = git_merge_head_id(heads[0]); + cl_assert_equal_i(1, git_oid_equal(id, &expected_id)); + + cl_git_pass(git_merge_head_from_id(&heads[1], repo, &expected_id)); + id = git_merge_head_id(heads[1]); + cl_assert_equal_i(1, git_oid_equal(id, &expected_id)); + + cl_git_pass(git_reference_lookup(&ref, repo, GIT_REFS_HEADS_DIR OCTO1_BRANCH)); + cl_git_pass(git_merge_head_from_ref(&heads[2], repo, ref)); + id = git_merge_head_id(heads[2]); + cl_assert_equal_i(1, git_oid_equal(id, &expected_id)); + + git_reference_free(ref); + git_merge_head_free(heads[0]); + git_merge_head_free(heads[1]); + git_merge_head_free(heads[2]); +} + struct merge_head_cb_data { const char **oid_str; unsigned int len; |