def test_get_latest_tag_index():
with GitRepo() as g:
g.commit("test: test", allow_empty=True)
g.commit("test: test2", allow_empty=True)
assert get_latest_tag_index(g.log()) is None
g.tag("1.0.0")
assert get_latest_tag_index(g.log()) == 1
def test_commiting_files(message):
with GitRepo() as g:
with open(g.repo_path + "/test", "w") as f:
f.write("")
g.add()
g.commit(message)
assert g.log()[0]["message"] == message
def test_log_with_some_commits():
messages = ("test: test1", "test: test2", "test: test3")
with GitRepo() as g:
for m in messages:
g.commit(m, allow_empty=True)
log = g.log()
for i in range(len(messages)):
assert messages[i] == log[i]["message"]
def test_inference_with_suffixes():
with GitRepo() as g:
g.commit("feat: initial commit", allow_empty=True)
g.tag("0.1.0rc1")
g.commit("fix: test", allow_empty=True)
assert infer_vnext(g.log(), suffix="rc") == "0.1.0rc2"
g.tag("0.1.0rc2")
assert infer_vnext(g.log(), suffix="rc") == "0.1.0rc3"
def test_main_release_tag_no_commit(capsys):
with GitRepo() as g:
g.commit("feat: initial commit", allow_empty=True)
main(["--repo-path", g.repo_path, "--tag"])
c = capsys.readouterr()
assert c.out == "0.1.0\n"
assert g.log()[0]["message"] == "feat: initial commit"
assert g.log()[0]["tag"] == "v0.1.0"
def test_infers_major_bump_correctly():
with GitRepo() as g:
g.commit("feat: initial commit", allow_empty=True)
g.tag("1.1.0")
g.commit("feat: breaking\nBREAKING CHANGE: breaking", allow_empty=True)
assert infer_vnext(g.log()) == SemVer(2, 0, 0)
g.tag("2.0.0")
g.commit("feat: test\nBREAKING CHANGE: test", allow_empty=True)
assert infer_vnext(g.log()) == SemVer(3, 0, 0)
def test_infers_micro_bump_correctly():
with GitRepo() as g:
g.commit("feat: initial commit", allow_empty=True)
g.tag("0.1.0")
assert infer_vnext(g.log()) == SemVer(0, 1, 1)
g.commit("chore: test", allow_empty=True)
g.tag("0.1.1")
g.commit("fix: test", allow_empty=True)
assert infer_vnext(g.log()) == SemVer(0, 1, 2)
def test_tagging():
with GitRepo() as g:
g.commit("test: test", allow_empty=True)
g.commit("test: test2", allow_empty=True)
g.commit("test: test3", allow_empty=True)
g.tag("1.0.0")
log = g.log()[2]
assert log["message"] == "test: test3" and log["tag"] == "1.0.0"
g.commit("test: test4", allow_empty=True)
log = g.log()[3]
assert log["message"] == "test: test4" and "tag" not in log.keys()
def test_infers_first_version(suffix, suffix_dot_suffix, suffix_dash_prefix,
semver):
with GitRepo() as g:
g.commit("test: test", allow_empty=True)
g.commit("feat: test2", allow_empty=True)
g.commit("feat: test3\nBREAKING CHANGE: test", allow_empty=True)
assert (infer_vnext(
g.log(),
suffix=suffix,
suffix_dot_suffix=suffix_dot_suffix,
suffix_dash_prefix=suffix_dash_prefix,
) == semver)
def main(args=sys.argv[1:]):
a = parse_args(args)
if a.version:
print(__version__)
sys.exit(0)
g = GitRepo(a.repo_path)
if len(g.log()) == 0:
raise ValueError(f"No commits found in git repo at {a.repo_path}.")
vnext = infer_vnext(
g.log(),
suffix=a.prerelease_suffix,
suffix_dash_prefix=a.suffix_dash_prefix,
suffix_dot_suffix=a.suffix_dot_suffix,
)
print(vnext)
if a.commit:
g.commit(f"release: {vnext}", allow_empty=True)
if a.tag:
g.tag(f"v{vnext}")
def test_gitrepo_as_context_manager_leaves_no_residue():
with GitRepo() as g:
r = g.repo_path
assert os.path.exists(r)
assert not os.path.exists(r)
def test_main_with_empty_repo():
with GitRepo() as g:
with pytest.raises(ValueError):
main(["--repo-path", g.repo_path])
def test_commiting(message):
with GitRepo() as g:
g.commit(message, allow_empty=True)
assert g.log()[0]["message"] == message
def test_main_first_version(capsys):
with GitRepo() as g:
g.commit("feat: initial commit", allow_empty=True)
main(["--repo-path", g.repo_path])
c = capsys.readouterr()
assert c.out == "0.1.0\n"
def test_log_on_empty_repo():
with GitRepo() as g:
g.log() == ()
def test_gitrepo_custom_path():
with TemporaryDirectory() as t:
g = GitRepo(t)
assert g.git("status").returncode == 0
def test_gitrepo_is_actually_a_git_repo():
with GitRepo() as g:
assert g.git("status").returncode == 0
def test_main_first_version_with_suffix(capsys):
with GitRepo() as g:
g.commit("feat: initial commit", allow_empty=True)
main(["--repo-path", g.repo_path, "--prerelease-suffix", "rc"])
c = capsys.readouterr()
assert c.out == "0.1.0rc1\n"
def test_version_inference_with_non_cc_commit_msg():
with GitRepo() as g:
g.commit("test", allow_empty=True)
g.tag("v0.1.0")
g.commit("test2", allow_empty=True)
assert infer_vnext(g.log()) == "0.1.1"
def test_version_inference_with_default_v_prefix():
with GitRepo() as g:
g.commit("feat: test", allow_empty=True)
main(["--repo-path", g.repo_path, "--tag"])
g.commit("fix: test", allow_empty=True)
assert infer_vnext(g.log()) == "0.1.1"