Setup GitHub Workflows linter and yaml-reformatter

.github/dependabot.yml

@@ -1,13 +1,14 @@
+---
 version: 2
 updates:
-- package-ecosystem: pip
-  directory: "/"
-  schedule:
-    interval: daily
-  open-pull-requests-limit: 10
-  target-branch: master
-- package-ecosystem: github-actions
-  directory: /
-  schedule:
-    interval: daily
-  open-pull-requests-limit: 10
+    - package-ecosystem: pip
+      directory: /
+      schedule:
+          interval: daily
+      open-pull-requests-limit: 10
+      target-branch: master
+    - package-ecosystem: github-actions
+      directory: /
+      schedule:
+          interval: daily
+      open-pull-requests-limit: 10

.github/workflows/main.yml

@@ -2,72 +2,72 @@
 name: CI
 
 on:
-  push:
-    branches: ["master"]
-  pull_request:
-    branches: ["master"]
-  workflow_dispatch:
+    push:
+        branches: [master]
+    pull_request:
+        branches: [master]
+    workflow_dispatch:
 
 jobs:
-  test:
-    name: "Python ${{ matrix.python-version }}"
-    runs-on: "ubuntu-latest"
-    env:
-      USING_COVERAGE: "3.7,3.8,3.9,3.10"
+    test:
+        name: Python ${{ matrix.python-version }}
+        runs-on: ubuntu-latest
+        env:
+            USING_COVERAGE: 3.7,3.8,3.9,3.10
 
-    strategy:
-      matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10"]
+        strategy:
+            matrix:
+                python-version: ['3.7', '3.8', '3.9', '3.10']
 
-    steps:
-      - uses: "actions/checkout@v2"
-      - uses: "actions/setup-python@v2"
-        with:
-          python-version: "${{ matrix.python-version }}"
-      - name: "Install dependencies"
-        run: |
-          set -xe
-          python -VV
-          python -m site
-          python -m pip install --upgrade pip
-          python -m pip install --upgrade coverage[toml] virtualenv tox tox-gh-actions
-      - name: "Run tox targets for ${{ matrix.python-version }}"
-        run: "python -m tox"
+        steps:
+            - uses: actions/checkout@v2
+            - uses: actions/setup-python@v2
+              with:
+                  python-version: ${{ matrix.python-version }}
+            - name: Install dependencies
+              run: |
+                  set -xe
+                  python -VV
+                  python -m site
+                  python -m pip install --upgrade pip
+                  python -m pip install --upgrade coverage[toml] virtualenv tox tox-gh-actions
+            - name: Run tox targets for ${{ matrix.python-version }}
+              run: python -m tox
 
-      - name: Prepare coverage artifact
-        if: ${{ contains(env.USING_COVERAGE, matrix.python-version) }}
-        uses: aio-libs/prepare-coverage@v21.9.1
+            - name: Prepare coverage artifact
+              if: ${{ contains(env.USING_COVERAGE, matrix.python-version) }}
+              uses: aio-libs/prepare-coverage@v21.9.1
 
-  check:
-    name: Check
-    if: always()
-    needs: [test]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Decide whether the needed jobs succeeded or failed
-        uses: re-actors/alls-green@release/v1
-        with:
-          jobs: ${{ toJSON(needs) }}
-      - name: Upload coverage
-        uses: aio-libs/upload-coverage@v21.9.4
+    check:
+        name: Check
+        if: always()
+        needs: [test]
+        runs-on: ubuntu-latest
+        steps:
+            - name: Decide whether the needed jobs succeeded or failed
+              uses: re-actors/alls-green@release/v1
+              with:
+                  jobs: ${{ toJSON(needs) }}
+            - name: Upload coverage
+              uses: aio-libs/upload-coverage@v21.9.4
 
-  package:
-    name: "Build & verify package"
-    runs-on: "ubuntu-latest"
+    package:
+        name: Build & verify package
+        runs-on: ubuntu-latest
 
-    steps:
-      - uses: "actions/checkout@v2"
-      - uses: "actions/setup-python@v2"
-        with:
-          python-version: "3.9"
+        steps:
+            - uses: actions/checkout@v2
+            - uses: actions/setup-python@v2
+              with:
+                  python-version: '3.9'
 
-      - name: "Install poetry, check-wheel-content, and twine"
-        run: "python -m pip install build check-wheel-contents twine"
-      - name: "Build package"
-        run: "python -m build"
-      - name: "List result"
-        run: "ls -l dist"
-      - name: "Check wheel contents"
-        run: "check-wheel-contents dist/*.whl"
-      - name: "Check long_description"
-        run: "python -m twine check dist/*"
+            - name: Install poetry, check-wheel-content, and twine
+              run: python -m pip install build check-wheel-contents twine
+            - name: Build package
+              run: python -m build
+            - name: List result
+              run: ls -l dist
+            - name: Check wheel contents
+              run: check-wheel-contents dist/*.whl
+            - name: Check long_description
+              run: python -m twine check dist/*

.pre-commit-config.yaml

@@ -1,39 +1,66 @@
+---
 repos:
-- repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: 'v4.1.0'
-  hooks:
-  - id: check-merge-conflict
-    exclude: "rst$"
-- repo: https://github.com/asottile/yesqa
-  rev: v1.3.0
-  hooks:
-  - id: yesqa
-- repo: https://github.com/Zac-HD/shed
-  rev: 0.6.0  # 0.7 does not support Python 3.7
-  hooks:
-  - id: shed
-    args:
-    - --refactor
-    - --py37-plus
-    types_or:
-    - python
-    - markdown
-    - rst
-- repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v4.1.0
-  hooks:
-  - id: trailing-whitespace
-  - id: end-of-file-fixer
-  - id: fix-encoding-pragma
-    args: [--remove]
-  - id: check-yaml
-  - id: debug-statements
-- repo: https://gitlab.com/pycqa/flake8
-  rev: 3.9.2
-  hooks:
-  - id: flake8
-    language_version: python3
-- repo: https://github.com/pre-commit/pygrep-hooks
-  rev: v1.9.0
-  hooks:
-  - id: python-use-type-annotations
+    - repo: https://github.com/pre-commit/pre-commit-hooks
+      rev: v4.1.0
+      hooks:
+          - id: check-merge-conflict
+            exclude: rst$
+    - repo: https://github.com/asottile/yesqa
+      rev: v1.3.0
+      hooks:
+          - id: yesqa
+    - repo: https://github.com/Zac-HD/shed
+      rev: 0.6.0 # 0.7 does not support Python 3.7
+      hooks:
+          - id: shed
+            args:
+                - --refactor
+                - --py37-plus
+            types_or:
+                - python
+                - markdown
+                - rst
+    - repo: https://github.com/jumanjihouse/pre-commit-hook-yamlfmt
+      rev: 0.1.0
+      hooks:
+          - id: yamlfmt
+    - repo: https://github.com/pre-commit/pre-commit-hooks
+      rev: v4.1.0
+      hooks:
+          - id: trailing-whitespace
+          - id: end-of-file-fixer
+          - id: fix-encoding-pragma
+            args: [--remove]
+          - id: check-case-conflict
+          - id: check-json
+          - id: check-xml
+          - id: check-yaml
+          - id: debug-statements
+    - repo: https://gitlab.com/pycqa/flake8
+      rev: 3.9.2
+      hooks:
+          - id: flake8
+            language_version: python3
+    - repo: https://github.com/pre-commit/pygrep-hooks
+      rev: v1.9.0
+      hooks:
+          - id: python-use-type-annotations
+    - repo: https://github.com/rhysd/actionlint
+      rev: v1.6.8
+      hooks:
+          - id: actionlint-docker
+            args:
+                - -ignore
+                - 'SC2155:'
+                - -ignore
+                - 'SC2086:'
+                - -ignore
+                - 'SC1004:'
+    - repo: https://github.com/sirosen/check-jsonschema
+      rev: 0.9.1
+      hooks:
+          - id: check-github-actions
+ci:
+    skip:
+        - actionlint-docker
+        - check-github-actions