Merge pull request #1339 from andrewhare/andrewhare/post-checkout

Add post-checkout

tests/commands/hook_impl_test.py

@@ -104,6 +104,16 @@ def test_run_ns_commit_msg():
     assert ns.commit_msg_filename == '.git/COMMIT_MSG'
 
 
+def test_run_ns_post_checkout():
+    ns = hook_impl._run_ns('post-checkout', True, ('a', 'b', 'c'), b'')
+    assert ns is not None
+    assert ns.hook_stage == 'post-checkout'
+    assert ns.color is True
+    assert ns.source == 'a'
+    assert ns.origin == 'b'
+    assert ns.checkout_type == 'c'
+
+
 @pytest.fixture
 def push_example(tempdir_factory):
     src = git_dir(tempdir_factory)

tests/commands/install_uninstall_test.py

@@ -20,6 +20,7 @@ from testing.fixtures import add_config_to_repo
 from testing.fixtures import git_dir
 from testing.fixtures import make_consuming_repo
 from testing.fixtures import remove_config_from_repo
+from testing.fixtures import write_config
 from testing.util import cmd_output_mocked_pre_commit_home
 from testing.util import cwd
 from testing.util import git_commit
@@ -725,6 +726,31 @@ def test_commit_msg_legacy(commit_msg_repo, tempdir_factory, store):
     assert second_line.startswith('Must have "Signed off by:"...')
 
 
+def test_post_checkout_integration(tempdir_factory, store):
+    path = git_dir(tempdir_factory)
+    config = {
+        'repo': 'local',
+        'hooks': [{
+            'id': 'post-checkout',
+            'name': 'Post checkout',
+            'entry': 'bash -c "echo ${PRE_COMMIT_ORIGIN}"',
+            'language': 'system',
+            'always_run': True,
+            'verbose': True,
+            'stages': ['post-checkout'],
+        }],
+    }
+    write_config(path, config)
+    with cwd(path):
+        cmd_output('git', 'add', '.')
+        git_commit()
+        install(C.CONFIG_FILE, store, hook_types=['post-checkout'])
+        retc, _, stderr = cmd_output('git', 'checkout', '-b', 'feature')
+        assert retc == 0
+        _, head, _ = cmd_output('git', 'rev-parse', 'HEAD')
+        assert head in str(stderr)
+
+
 def test_prepare_commit_msg_integration_failing(
         failing_prepare_commit_msg_repo, tempdir_factory, store,
 ):

tests/commands/run_test.py

@@ -18,6 +18,7 @@ from pre_commit.commands.run import Classifier
 from pre_commit.commands.run import filter_by_include_exclude
 from pre_commit.commands.run import run
 from pre_commit.util import cmd_output
+from pre_commit.util import EnvironT
 from pre_commit.util import make_executable
 from testing.auto_namedtuple import auto_namedtuple
 from testing.fixtures import add_config_to_repo
@@ -466,6 +467,15 @@ def test_all_push_options_ok(cap_out, store, repo_with_passing_hook):
     assert b'Specify both --origin and --source.' not in printed
 
 
+def test_checkout_type(cap_out, store, repo_with_passing_hook):
+    args = run_opts(origin='', source='', checkout_type='1')
+    environ: EnvironT = {}
+    ret, printed = _do_run(
+        cap_out, store, repo_with_passing_hook, args, environ,
+    )
+    assert environ['PRE_COMMIT_CHECKOUT_TYPE'] == '1'
+
+
 def test_has_unmerged_paths(in_merge_conflict):
     assert _has_unmerged_paths() is True
     cmd_output('git', 'add', '.')

tests/repository_test.py

@@ -871,7 +871,7 @@ def test_manifest_hooks(tempdir_factory, store):
         require_serial=False,
         stages=(
             'commit', 'merge-commit', 'prepare-commit-msg', 'commit-msg',
-            'manual', 'push',
+            'manual', 'post-checkout', 'push',
         ),
         types=['file'],
         verbose=False,