Merge pull request python-quantities#219 from apdavison/mypy-ci

apdavison · web-flow · commit 455190fb0844 · 2023-12-08T17:00:32.000+01:00
Add type checking with mypy to CI
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -67,3 +67,48 @@ jobs:
         run: |
           PY_IGNORE_IMPORTMISMATCH=1 pytest
           python -m doctest README.rst
+
+  type-check:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ ubuntu-latest ]
+        python-version: [ "3.8", "3.9", "3.10", "3.11" ]
+        numpy-version: [ "1.22", "1.23", "1.24" ]
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Get pip cache dir
+        id: pip-cache
+        run: |
+          echo "::set-output name=dir::$(pip cache dir)"
+
+      - name: Cache
+        uses: actions/cache@v2
+        with:
+          path: ${{ steps.pip-cache.outputs.dir }}
+          key:
+            ${{ matrix.os }}-${{ matrix.python-version }}-${{ matrix.numpy-version }}-v1-${{ hashFiles('**/setup.py') }}
+          restore-keys: |
+            ${{ matrix.os }}-${{ matrix.python-version }}-${{ matrix.numpy-version }}-v1-
+
+      - name: Install dependencies
+        run: |
+          python -m pip install -U pip
+          python -m pip install -U wheel
+          python -m pip install "numpy==${{ matrix.numpy-version }}"
+          python -m pip install -U mypy
+
+      - name: Install
+        run: |
+          pip install .
+
+      - name: Check type information
+        run: |
+          mypy quantities
