Adding upstream version 2.10.0.upstream/2.10.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

6 files changed, 173 insertions, 24 deletions

diff --git a/tests/clientlib_test.py b/tests/clientlib_test.py
index bfb754b..6bdb0d6 100644
--- a/tests/clientlib_test.py
+++ b/tests/clientlib_test.py
@@ -166,7 +166,85 @@ def test_validate_warn_on_unknown_keys_at_top_level(tmpdir, caplog):
     ]
 
 
-def test_validate_optional_sensible_regex(caplog):
+def test_ci_map_key_allowed_at_top_level(caplog):
+    cfg = {
+        'ci': {'skip': ['foo']},
+        'repos': [{'repo': 'meta', 'hooks': [{'id': 'identity'}]}],
+    }
+    cfgv.validate(cfg, CONFIG_SCHEMA)
+    assert not caplog.record_tuples
+
+
+def test_ci_key_must_be_map():
+    with pytest.raises(cfgv.ValidationError):
+        cfgv.validate({'ci': 'invalid', 'repos': []}, CONFIG_SCHEMA)
+
+
+@pytest.mark.parametrize(
+    'rev',
+    (
+        'v0.12.4',
+        'b27f281',
+        'b27f281eb9398fc8504415d7fbdabf119ea8c5e1',
+        '19.10b0',
+        '4.3.21-2',
+    ),
+)
+def test_warn_mutable_rev_ok(caplog, rev):
+    config_obj = {
+        'repo': 'https://gitlab.com/pycqa/flake8',
+        'rev': rev,
+        'hooks': [{'id': 'flake8'}],
+    }
+    cfgv.validate(config_obj, CONFIG_REPO_DICT)
+
+    assert caplog.record_tuples == []
+
+
+@pytest.mark.parametrize(
+    'rev',
+    (
+        '',
+        'HEAD',
+        'stable',
+        'master',
+        'some_branch_name',
+    ),
+)
+def test_warn_mutable_rev_invalid(caplog, rev):
+    config_obj = {
+        'repo': 'https://gitlab.com/pycqa/flake8',
+        'rev': rev,
+        'hooks': [{'id': 'flake8'}],
+    }
+    cfgv.validate(config_obj, CONFIG_REPO_DICT)
+
+    assert caplog.record_tuples == [
+        (
+            'pre_commit',
+            logging.WARNING,
+            "The 'rev' field of repo 'https://gitlab.com/pycqa/flake8' "
+            'appears to be a mutable reference (moving tag / branch).  '
+            'Mutable references are never updated after first install and are '
+            'not supported.  '
+            'See https://pre-commit.com/#using-the-latest-version-for-a-repository '  # noqa: E501
+            'for more details.',
+        ),
+    ]
+
+
+def test_warn_mutable_rev_conditional():
+    config_obj = {
+        'repo': 'meta',
+        'rev': '3.7.7',
+        'hooks': [{'id': 'flake8'}],
+    }
+
+    with pytest.raises(cfgv.ValidationError):
+        cfgv.validate(config_obj, CONFIG_REPO_DICT)
+
+
+def test_validate_optional_sensible_regex_at_hook_level(caplog):
     config_obj = {
         'id': 'flake8',
         'files': 'dir/*.py',
@@ -183,6 +261,23 @@ def test_validate_optional_sensible_regex(caplog):
     ]
 
 
+def test_validate_optional_sensible_regex_at_top_level(caplog):
+    config_obj = {
+        'files': 'dir/*.py',
+        'repos': [],
+    }
+    cfgv.validate(config_obj, CONFIG_SCHEMA)
+
+    assert caplog.record_tuples == [
+        (
+            'pre_commit',
+            logging.WARNING,
+            "The top-level 'files' field is a regex, not a glob -- matching "
+            "'/*' probably isn't what you want here",
+        ),
+    ]
+
+
 @pytest.mark.parametrize('fn', (validate_config_main, validate_manifest_main))
 def test_mains_not_ok(tmpdir, fn):
     not_yaml = tmpdir.join('f.notyaml')
diff --git a/tests/commands/run_test.py b/tests/commands/run_test.py
index 914d567..eaea813 100644
--- a/tests/commands/run_test.py
+++ b/tests/commands/run_test.py
@@ -486,6 +486,7 @@ def test_from_ref_to_ref_error_msg_error(
 def test_all_push_options_ok(cap_out, store, repo_with_passing_hook):
     args = run_opts(
         from_ref='master', to_ref='master',
+        remote_branch='master',
         remote_name='origin', remote_url='https://example.com/repo',
     )
     ret, printed = _do_run(cap_out, store, repo_with_passing_hook, args)
diff --git a/tests/conftest.py b/tests/conftest.py
index 335d261..b36ce5a 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -261,15 +261,6 @@ def cap_out():
         yield Fixture(stream)
 
 
-@pytest.fixture
-def fake_log_handler():
-    handler = mock.Mock(level=logging.INFO)
-    logger = logging.getLogger('pre_commit')
-    logger.addHandler(handler)
-    yield handler
-    logger.removeHandler(handler)
-
-
 @pytest.fixture(scope='session', autouse=True)
 def set_git_templatedir(tmpdir_factory):
     tdir = str(tmpdir_factory.mktemp('git_template_dir'))
diff --git a/tests/git_test.py b/tests/git_test.py
index fafd4a6..69fd206 100644
--- a/tests/git_test.py
+++ b/tests/git_test.py
@@ -3,6 +3,7 @@ import os.path
 import pytest
 
 from pre_commit import git
+from pre_commit.error_handler import FatalError
 from pre_commit.util import cmd_output
 from testing.util import git_commit
 
@@ -18,6 +19,25 @@ def test_get_root_deeper(in_git_dir):
         assert os.path.normcase(git.get_root()) == expected
 
 
+def test_in_exactly_dot_git(in_git_dir):
+    with in_git_dir.join('.git').as_cwd(), pytest.raises(FatalError):
+        git.get_root()
+
+
+def test_get_root_bare_worktree(tmpdir):
+    src = tmpdir.join('src').ensure_dir()
+    cmd_output('git', 'init', str(src))
+    git_commit(cwd=str(src))
+
+    bare = tmpdir.join('bare.git').ensure_dir()
+    cmd_output('git', 'clone', '--bare', str(src), str(bare))
+
+    cmd_output('git', 'worktree', 'add', 'foo', 'HEAD', cwd=bare)
+
+    with bare.join('foo').as_cwd():
+        assert git.get_root() == os.path.abspath('.')
+
+
 def test_get_staged_files_deleted(in_git_dir):
     in_git_dir.join('test').ensure()
     cmd_output('git', 'add', 'test')
diff --git a/tests/main_test.py b/tests/main_test.py
index 6738df6..2460bd8 100644
--- a/tests/main_test.py
+++ b/tests/main_test.py
@@ -35,11 +35,6 @@ def test_adjust_args_and_chdir_not_in_git_dir(in_tmpdir):
         main._adjust_args_and_chdir(_args())
 
 
-def test_adjust_args_and_chdir_in_dot_git_dir(in_git_dir):
-    with in_git_dir.join('.git').as_cwd(), pytest.raises(FatalError):
-        main._adjust_args_and_chdir(_args())
-
-
 def test_adjust_args_and_chdir_noop(in_git_dir):
     args = _args(command='run', files=['f1', 'f2'])
     main._adjust_args_and_chdir(args)
diff --git a/tests/repository_test.py b/tests/repository_test.py
index d513cb7..8540db3 100644
--- a/tests/repository_test.py
+++ b/tests/repository_test.py
@@ -569,7 +569,7 @@ def test_additional_golang_dependencies_installed(
     path = make_repo(tempdir_factory, 'golang_hooks_repo')
     config = make_config_from_repo(path)
     # A small go package
-    deps = ['github.com/golang/example/hello']
+    deps = ['golang.org/x/example/hello']
     config['hooks'][0]['additional_dependencies'] = deps
     hook = _get_hook(config, store, 'golang-hook')
     binaries = os.listdir(
@@ -590,7 +590,7 @@ def test_local_golang_additional_dependencies(store):
             'name': 'hello',
             'entry': 'hello',
             'language': 'golang',
-            'additional_dependencies': ['github.com/golang/example/hello'],
+            'additional_dependencies': ['golang.org/x/example/hello'],
         }],
     }
     hook = _get_hook(config, store, 'hello')
@@ -640,7 +640,7 @@ def test_fail_hooks(store):
     )
 
 
-def test_unknown_keys(store, fake_log_handler):
+def test_unknown_keys(store, caplog):
     config = {
         'repo': 'local',
         'hooks': [{
@@ -653,8 +653,8 @@ def test_unknown_keys(store, fake_log_handler):
         }],
     }
     _get_hook(config, store, 'too-much')
-    expected = 'Unexpected key(s) present on local => too-much: foo, hello'
-    assert fake_log_handler.handle.call_args[0][0].msg == expected
+    msg, = caplog.messages
+    assert msg == 'Unexpected key(s) present on local => too-much: foo, hello'
 
 
 def test_reinstall(tempdir_factory, store, log_info_mock):
@@ -832,27 +832,28 @@ def test_default_stages(store, local_python_config):
     assert hook.stages == ['push']
 
 
-def test_hook_id_not_present(tempdir_factory, store, fake_log_handler):
+def test_hook_id_not_present(tempdir_factory, store, caplog):
     path = make_repo(tempdir_factory, 'script_hooks_repo')
     config = make_config_from_repo(path)
     config['hooks'][0]['id'] = 'i-dont-exist'
     with pytest.raises(SystemExit):
         _get_hook(config, store, 'i-dont-exist')
-    assert fake_log_handler.handle.call_args[0][0].msg == (
+    _, msg = caplog.messages
+    assert msg == (
         f'`i-dont-exist` is not present in repository file://{path}.  '
         f'Typo? Perhaps it is introduced in a newer version?  '
         f'Often `pre-commit autoupdate` fixes this.'
     )
 
 
-def test_too_new_version(tempdir_factory, store, fake_log_handler):
+def test_too_new_version(tempdir_factory, store, caplog):
     path = make_repo(tempdir_factory, 'script_hooks_repo')
     with modify_manifest(path) as manifest:
         manifest[0]['minimum_pre_commit_version'] = '999.0.0'
     config = make_config_from_repo(path)
     with pytest.raises(SystemExit):
         _get_hook(config, store, 'bash_hook')
-    msg = fake_log_handler.handle.call_args[0][0].msg
+    _, msg = caplog.messages
     pattern = re_assert.Matches(
         r'^The hook `bash_hook` requires pre-commit version 999\.0\.0 but '
         r'version \d+\.\d+\.\d+ is installed.  '
@@ -942,3 +943,49 @@ def test_dotnet_hook(tempdir_factory, store, repo):
         tempdir_factory, store, repo,
         'dotnet example hook', [], b'Hello from dotnet!\n',
     )
+
+
+def test_non_installable_hook_error_for_language_version(store, caplog):
+    config = {
+        'repo': 'local',
+        'hooks': [{
+            'id': 'system-hook',
+            'name': 'system-hook',
+            'language': 'system',
+            'entry': 'python3 -c "import sys; print(sys.version)"',
+            'language_version': 'python3.10',
+        }],
+    }
+    with pytest.raises(SystemExit) as excinfo:
+        _get_hook(config, store, 'system-hook')
+    assert excinfo.value.code == 1
+
+    msg, = caplog.messages
+    assert msg == (
+        'The hook `system-hook` specifies `language_version` but is using '
+        'language `system` which does not install an environment.  '
+        'Perhaps you meant to use a specific language?'
+    )
+
+
+def test_non_installable_hook_error_for_additional_dependencies(store, caplog):
+    config = {
+        'repo': 'local',
+        'hooks': [{
+            'id': 'system-hook',
+            'name': 'system-hook',
+            'language': 'system',
+            'entry': 'python3 -c "import sys; print(sys.version)"',
+            'additional_dependencies': ['astpretty'],
+        }],
+    }
+    with pytest.raises(SystemExit) as excinfo:
+        _get_hook(config, store, 'system-hook')
+    assert excinfo.value.code == 1
+
+    msg, = caplog.messages
+    assert msg == (
+        'The hook `system-hook` specifies `additional_dependencies` but is '
+        'using language `system` which does not install an environment.  '
+        'Perhaps you meant to use a specific language?'
+    )