Merge "Adding pre-commit"

.pre-commit-config.yaml

@@ -0,0 +1,35 @@
+# We from the Oslo project decided to pin repos based on the
+# commit hash instead of the version tag to prevend arbitrary
+# code from running in developer's machines.  To update to a
+# newer version, run `pre-commit autoupdate` and then replace
+# the newer versions with their commit hash.
+
+default_language_version:
+  python: python3
+
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: ebc15addedad713c86ef18ae9632c88e187dd0af  # v3.1.0
+    hooks:
+      - id: trailing-whitespace
+      # Replaces or checks mixed line ending
+      - id: mixed-line-ending
+        args: ['--fix', 'lf']
+        exclude: '.*\.(svg)$'
+      # Forbid files which have a UTF-8 byte-order marker
+      - id: check-byte-order-marker
+      # Checks that non-binary executables have a proper shebang
+      - id: check-executables-have-shebangs
+      # Check for files that contain merge conflict strings.
+      - id: check-merge-conflict
+      # Check for debugger imports and py37+ breakpoint()
+      # calls in python source
+      - id: debug-statements
+      - id: check-yaml
+        files: .*\.(yaml|yml)$
+  - repo: https://gitlab.com/pycqa/flake8
+    rev: 181bb46098dddf7e2d45319ea654b4b4d58c2840 # 3.8.3
+    hooks:
+      - id: flake8
+        additional_dependencies:
+          - hacking>=3.0.1,<3.1.0

doc/source/conf.py

@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+# Copyright (C) 2020 Red Hat, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

test-requirements.txt

@@ -11,3 +11,5 @@ coverage!=4.4,>=4.0 # Apache-2.0
 
 oslo.config>=5.2.0 # Apache-2.0
 stestr>=2.0.0
+
+pre-commit>=2.6.0 # MIT

tools/oslo_run_pre_release_tests

@@ -26,8 +26,7 @@ import pkg_resources
 
 
 def find_all_projects(repo_root):
-    """Scan the checked out repositories for all available projects.
-    """
+    """Scan the checked out repositories for all available projects."""
     pattern = os.path.join(repo_root, 'openstack/*')
     candidates = glob.glob(pattern)
     prefix_len = len(repo_root)
@@ -39,7 +38,9 @@ def find_all_projects(repo_root):
 
 
 def find_consuming_projects(lib_name, repo_root, projects):
-    """Filter the list of projects to only include entries that use the library.
+    """Filter the list of projects
+
+    Filter the list of projects to only include entries that use the library.
     """
     for p in projects:
         consumer = False

tox.ini

@@ -12,7 +12,7 @@ deps =
 commands = stestr run --slowest {posargs}
 
 [testenv:pep8]
-commands = flake8
+commands = pre-commit run -a
 
 [testenv:cover]
 setenv =