linter for typings branch

.github/workflows/lint-test-typings.yml

@@ -0,0 +1,83 @@
+name: Lint & Test
+
+on:
+  push:
+    branches:
+      - 'typings'
+  pull_request:
+  merge_group:
+    types: [checks_requested]
+
+permissions:
+  read-all
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Run pre-commit
+      id: pre-commit
+      uses: pre-commit/[email protected]
+
+  pyright:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        experimental: [false]
+      fail-fast: false
+    continue-on-error: ${{ matrix.experimental }}
+
+    steps:
+      - uses: actions/checkout@v3
+
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v3
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install flake8 pytest
+          python -m pip install .
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+      - name: Lint with flake8
+        run: |
+          flake8 ./easy_pil --count --select=E9,F63,F7,F82 --show-source --statistics
+          flake8 ./easy_pil --count --exit-zero --max-complexity=10 --max-line-length=79 --statistics
+      - name: Test with pytest
+        run: |
+          pytest
+
+
+      - name: Run pyright (Linux)
+        uses: jakebailey/[email protected]
+        id: pyright-linux
+        with:
+          version: ${{ env.PYRIGHT_VERSION }}
+          python-version: ${{ steps.setup-env.outputs.python-version }}
+          python-platform: "Linux"
+          no-comments: ${{ matrix.python-version != '3.8' }}  # only add comments for one version
+          warnings: true
+
+      - name: Run pyright (Windows)
+        uses: jakebailey/[email protected]
+        if: always() && (steps.pyright-linux.outcome == 'success' || steps.pyright-linux.outcome == 'failure')
+        with:
+          version: ${{ env.PYRIGHT_VERSION }}
+          python-version: ${{ steps.setup-env.outputs.python-version }}
+          python-platform: "Windows"
+          no-comments: true  # only add comments for one platform (see above)
+          warnings: true