add basic test workflow

Author: eli-bl

.github/workflows/checks.yml

@@ -0,0 +1,73 @@
+name: Run Checks
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+  merge_group:
+
+jobs:
+  test:
+    strategy:
+      matrix:
+        python: [ "3.8", "3.9", "3.10", "3.11", "3.12", "3.13" ]
+        os: [ ubuntu-latest, macos-latest, windows-latest ]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4.2.2
+      - name: Set up Python
+        uses: actions/setup-python@v5.3.0
+        with:
+          python-version: ${{ matrix.python }}
+
+      - name: Get Python Version
+        id: get_python_version
+        run: echo "python_version=$(python --version)" >> $GITHUB_OUTPUT
+        shell: bash
+
+      - name: Cache dependencies
+        uses: actions/cache@v4
+        with:
+          path: .venv
+          key: ${{ runner.os }}-${{ steps.get_python_version.outputs.python_version }}-dependencies-${{ hashFiles('**/pdm.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ steps.get_python_version.outputs.python_version }}-dependencies
+      - name: Install PDM
+        run: pip install pdm
+
+      - name: Install Dependencies
+        run: pdm install
+
+      - name: Check formatting
+        run: pdm run ruff format . --check
+
+      - name: Run mypy
+        run: pdm mypy --show-error-codes
+
+      - name: Lint
+        run: pdm run ruff check .
+
+      - name: Run pytest without coverage
+        if: matrix.os != 'ubuntu-latest'
+        run: pdm test
+        env:
+          TASKIPY: true
+
+      - name: Run pytest with coverage
+        if: matrix.os == 'ubuntu-latest'
+        run: pdm test_with_coverage
+        env:
+          TASKIPY: true
+      
+      - run: mv .coverage .coverage.${{ matrix.python }}
+        if: matrix.os == 'ubuntu-latest'
+
+      - name: Store coverage report
+        uses: actions/upload-artifact@v4.4.3
+        if: matrix.os == 'ubuntu-latest'
+        with:
+          name: coverage-${{ matrix.python }}
+          path: .coverage.${{ matrix.python }}
+          if-no-files-found: error
+          include-hidden-files: true