Introduce pre-commit hooks for linters verifications

Change-Id: Icd098df8adf72bf53955b0f07d9ed606c7803296

.pre-commit-config.yaml

@@ -0,0 +1,30 @@
+---
+
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v3.1.0
+    hooks:
+      - id: check-added-large-files
+      - id: check-byte-order-marker
+      - id: check-case-conflict
+      - id: check-executables-have-shebangs
+      - id: check-merge-conflict
+      - id: check-symlinks
+      - id: check-yaml
+      - id: detect-private-key
+      - id: end-of-file-fixer
+      - id: forbid-new-submodules
+      - id: requirements-txt-fixer
+        args: [requirements.txt, test-requirements.txt, extra-requirements.txt, linters-requirements.txt, doc/requirements.txt, infrared_plugin/requirements.txt]
+      - id: trailing-whitespace
+
+#  - repo: https://github.com/adrienverge/yamllint.git
+#    rev: v1.23.0
+#    hooks:
+#      - id: yamllint
+#        files: \.(yaml|yml)$
+
+#  - repo: https://opendev.org/openstack/bashate.git
+#    rev: 2.0.0
+#    hooks:
+#      - id: bashate

LICENSE

@@ -173,4 +173,3 @@
       defend, and hold each Contributor harmless for any liability
       incurred by, or claims asserted against, such Contributor by reason
       of your accepting any such warranty or additional liability.
-

Vagrantfile

@@ -121,4 +121,3 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   end
 
 end
-

doc/requirements.txt

@@ -2,15 +2,14 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 
-oslotest>=3.2.0               # Apache-2.0
-oslo.log>=3.36.0              # Apache-2.0
-reno>=2.5.0                   # Apache-2.0
-sphinx!=1.6.6,!=1.6.7,>=1.6.2,<2.0.0;python_version=='2.7'  # BSD
-sphinx!=1.6.6,!=1.6.7,>=1.6.2;python_version>='3.4'         # BSD
-sphinx_rtd_theme>=0.4.2,< 1   # Apache-2.0
-
 # As openstack job build-reno-releasenotes and Read The Docs page support only
 # one single requirements file for a project, we need to have one such file
 # which will include all project requirements
 -r ../requirements.txt
 -r ../extra-requirements.txt
+oslo.log>=3.36.0              # Apache-2.0
+oslotest>=3.2.0               # Apache-2.0
+reno>=2.5.0                   # Apache-2.0
+sphinx!=1.6.6,!=1.6.7,>=1.6.2,<2.0.0;python_version=='2.7'  # BSD
+sphinx!=1.6.6,!=1.6.7,>=1.6.2;python_version>='3.4'         # BSD
+sphinx_rtd_theme>=0.4.2,< 1   # Apache-2.0

linters-requirements.txt

@@ -4,4 +4,5 @@ ansible-lint==4.2.0        # MIT
 flake8>=3.8.1              # MIT
 flake8-import-order==0.12  # LGPLv3
 mypy>=0.740                # MIT
+pre-commit >= 2.6.0        # MIT
 pylint>=2.5.2              # GPLv2

lower-constraints.txt

@@ -26,4 +26,3 @@ six==1.11.0
 sshtunnel==0.1.5
 stestr==3.0.0
 testtools==2.2.0
-

requirements.txt

@@ -2,9 +2,9 @@
 
 docker>=4.0.0                   # Apache-2.0
 fixtures>=3.0.0                 # Apache-2.0/BSD
-keystoneauth1>=3.18.0           # Apache-2.0
 Jinja2>=2.10.0                  # BSD
 junitxml>=0.7.0                 # MIT
+keystoneauth1>=3.18.0           # Apache-2.0
 netaddr>=0.7.18                 # BSD
 neutron-lib>=1.25.0             # Apache-2.0
 oslo.config>=5.2.0              # Apache-2.0
@@ -12,13 +12,13 @@ oslo.log>=3.36.0                # Apache-2.0
 paramiko>=2.4.0                 # LGPLv2.1
 pbr>=4.0.4                      # Apache-2.0
 podman>=1.6.0                   # Apache-2.0
-python-heatclient>=1.5.0        # Apache-2.0
 python-glanceclient>=2.16.0     # Apache-2.0
+python-heatclient>=1.5.0        # Apache-2.0
 python-neutronclient>=6.7.0     # Apache-2.0
 python-novaclient>=9.1.0        # Apache-2.0
 python-octaviaclient>=1.9.0     # Apache-2.0
 python-openstackclient>=3.12.0  # Apache-2.0
-stestr>=2.0.0                   # Apache-2.0
 six>=1.11.0                     # MIT
 sshtunnel>=0.1.5.0              # MIT
+stestr>=2.0.0                   # Apache-2.0
 testtools>=2.2.0                # MIT

roles/tobiko-common/defaults/main.yaml

@@ -65,4 +65,3 @@ test_collect_dir: '{{ test_src_dir | realpath }}/{{ test_report_name }}'
 
 upper_constraints_file:
   'https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt'
-

tox.ini

@@ -95,6 +95,10 @@ whitelist_externals = bash
 deps = {[testenv:pep8]deps}
 envdir = {toxworkdir}/pep8
 commands =
+    pre-commit --version
+    pre-commit autoupdate
+    pre-commit run --all-files
+    pre-commit install
     {[testenv:pep8]commands}
     mypy --ignore-missing-imports tobiko/
     # Ansible lint
@@ -230,7 +234,7 @@ commands =
 basepython = {[testenv:py3]basepython}
 envdir = {toxworkdir}/docs
 deps =
-    {[testenv]deps}
+    {env:TOX_CONSTRAINTS}
     -r{toxinidir}/doc/requirements.txt