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 +1,18 @@
 # -*- 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.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 import datetime
 

releasenotes/source/conf.py

@@ -1,4 +1,6 @@
 # -*- 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.
 # You may obtain a copy of the License at

test-requirements.txt

@@ -30,3 +30,5 @@ mock>=2.0.0 # BSD
 testtools>=2.2.0 # MIT
 testscenarios>=0.4 # Apache-2.0/BSD
 stestr>=2.0.0 # Apache-2.0
+
+pre-commit>=2.6.0 # MIT

tools/subunit_trace.py

@@ -285,8 +285,7 @@ def main():
     outcomes = testtools.StreamToDict(
         functools.partial(show_outcome, sys.stdout,
                           print_failures=args.print_failures,
-                          failonly=args.failonly
-                      ))
+                          failonly=args.failonly))
     summary = testtools.StreamSummary()
     result = testtools.CopyStreamResult([starts, outcomes, summary])
     result.startTestRun()
@@ -305,4 +304,3 @@ def main():
 
 if __name__ == '__main__':
     sys.exit(main())
-

tox.ini

@@ -30,8 +30,7 @@ deps =
 commands = {toxinidir}/tools/update_states.sh
 
 [testenv:pep8]
-commands =
-  flake8 {posargs}
+commands = pre-commit run -a
 
 [testenv:pylint]
 deps =