merge docs and mypy strategies

Author: rhpvorderman

.github/workflows/ci.yml

@@ -25,26 +25,12 @@ jobs:
         run: pip install tox
       - name: Lint
         run: tox -e lint
-  docs:
-    needs: lint
-    runs-on: ubuntu-20.04
-    steps:
-      - uses: actions/[email protected]
-        with:
-          submodules: recursive
-      - name: Set up Python 3.6
-        uses: actions/[email protected]
-        with:
-          python-version: 3.6
-      - name: Install isal
-        run: sudo apt-get install libisal-dev
-      - name: Install tox and upgrade setuptools and pip
-        run: pip install --upgrade tox setuptools pip
-      - name: Build docs
-        run: tox -e docs
-        env:
-          PYTHON_ISAL_LINK_DYNAMIC: True
-  mypy:
+  docs_mypy:
+    strategy:
+      matrix:
+        tox_env:
+          - docs
+          - mypy
     needs: lint
     runs-on: ubuntu-20.04
     steps:
@@ -59,10 +45,11 @@ jobs:
         run: sudo apt-get install libisal-dev
       - name: Install tox and upgrade setuptools and pip
         run: pip install --upgrade tox setuptools pip
-      - name: Mypy checks
-        run: tox -e mypy
+      - name: Run tox -e ${{ matrix.tox_env }}
+        run: tox -e ${{ matrix.tox_env }}
         env:
           PYTHON_ISAL_LINK_DYNAMIC: True
+
   twine_check:
     needs: lint
     runs-on: ${{ matrix.os }}