add CI

.github/workflows/ci.yaml

@@ -0,0 +1,100 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches: main
+  schedule:
+  - cron:  '5 0 * * *'
+
+jobs:
+  flake8:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.8'
+    - name: Flake8 test
+      run: |
+        python -m pip install flake8 pep8-naming flake8-quotes flake8-bugbear flake8-pyproject flake8-isort
+        python -m flake8 --show-source --statistics "$(basename $GITHUB_REPOSITORY)" test doc examples && echo "Flake8 found no errors."
+
+  mypy:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python 3.x
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.x'
+    - name: Run mypy
+      run: |
+        python -m pip install mypy pytest importlib_metadata
+        python -m pip install -e .
+        ./run-mypy.sh
+
+  pylint:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-python@v4
+      with:
+        python-version: '3.x'
+    - name: Run Pylint
+      run: |
+        python -m pip install pylint PyYAML pytest
+        python -m pip install -e .
+        ./run-pylint.sh
+
+  pydocstyle:
+      runs-on: ubuntu-latest
+      steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
+      - name: Run Pydocstyle
+        run: |
+          python -m pip install pydocstyle
+          python -m pydocstyle "$(basename $GITHUB_REPOSITORY)" && echo "pydocstyle found no errors."
+
+  pytest:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
+      fail-fast: false
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Run Pytest
+      run: |
+        python -m pip install pytest pytest-cov
+        python -m pip install -e .
+        cd test
+        python -m pytest --cov=constantdict --durations=5 --tb=native -rxsw --cov-fail-under=0 --cov-report=term-missing -v .
+
+  examples:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
+      fail-fast: false
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Run examples
+      run: |
+        python -m pip install -e .
+        cd examples
+        for f in *.py; do echo Running $f; python $f; done