Add pre-commit

Change-Id: Ifdee3615f26b370cda531ae0cc736b8db67ed204
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>

.pre-commit-config.yaml

@@ -0,0 +1,30 @@
+---
+default_language_version:
+  # force all unspecified python hooks to run python3
+  python: python3
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.5.0
+    hooks:
+      - id: trailing-whitespace
+      - id: mixed-line-ending
+        args: ['--fix', 'lf']
+        exclude: '.*\.(svg)$'
+      - id: check-byte-order-marker
+      - id: check-executables-have-shebangs
+      - id: check-merge-conflict
+      - id: debug-statements
+      - id: check-yaml
+        files: .*\.(yaml|yml)$
+        args: ['--unsafe']
+  - repo: https://github.com/psf/black
+    rev: 23.12.1
+    hooks:
+      - id: black
+        args: ['-S', '-l', '79']
+  - repo: https://opendev.org/openstack/hacking
+    rev: 6.1.0
+    hooks:
+      - id: hacking
+        additional_dependencies: []
+        exclude: '^(doc|releasenotes|tools)/.*$'

setup.py

@@ -16,6 +16,4 @@
 # THIS FILE IS MANAGED BY THE GLOBAL REQUIREMENTS REPO - DO NOT EDIT
 import setuptools
 
-setuptools.setup(
-    setup_requires=['pbr>=2.0.0'],
-    pbr=True)
+setuptools.setup(setup_requires=['pbr>=2.0.0'], pbr=True)

test-requirements.txt

@@ -1,3 +1,2 @@
-hacking>=3.0,<3.1.0 # Apache-2.0
 oslotest>=3.2.0 # Apache-2.0
 stestr>=2.0.0 # Apache-2.0

tests/check_osc_commands.py

@@ -71,7 +71,6 @@ def find_duplicates():
 
         # Iterate over all entry points
         for ep in pkg_resources.iter_entry_points(module):
-
             # Check for a colon, since valid entrypoints will have one, for
             # example: quota_show = openstackclient.common.quota:ShowQuota
             # and plugin entrypoints will not, for
@@ -166,9 +165,11 @@ def _is_valid_command(ep_name, ep_module_name, valid_cmds):
         module_parts = ep_module_name.split(".")
         for valid_module_name in valid_cmds[ep_name]:
             valid_module_parts = valid_module_name.split(".")
-            if (module_parts[0] == valid_module_parts[0] and
-                    module_parts[1] == valid_module_parts[1] and
-                    module_parts[3] == valid_module_parts[3]):
+            if (
+                module_parts[0] == valid_module_parts[0]
+                and module_parts[1] == valid_module_parts[1]
+                and module_parts[3] == valid_module_parts[3]
+            ):
                 return True
     return False
 

tests/test_openstackclient.py

@@ -14,6 +14,5 @@ from oslotest import base
 
 
 class TestOpenstackClient(base.BaseTestCase):
-
     def test_something(self):
         pass

tox.ini

@@ -10,8 +10,12 @@ commands =
   stestr run --slowest {posargs}
 
 [testenv:pep8]
+description =
+  Run style checks.
+deps =
+  pre-commit
 commands =
-  flake8
+  pre-commit run --all-files --show-diff-on-failure
 
 [testenv:venv]
 commands = {posargs}
@@ -26,4 +30,4 @@ commands =
 [flake8]
 show-source = True
 exclude = .venv,.git,.tox,dist,doc,*lib/python*,*egg,build,__init__.py
-ignore = E123,H405,W504
+ignore = E123,H405,W503