Simplify linting setup

Author: pradyunsg

.github/workflows/tests.yml

@@ -8,50 +8,10 @@ env:
 jobs:
   lint:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version: [3.8]
-
     steps:
       - uses: actions/checkout@v2
-
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v1
-        with:
-          python-version: ${{ matrix.python-version }}
-
-      - name: Set up Node/yarn
-        uses: actions/setup-node@v1
-        with:
-          node-version: "16.x"
-
-      - name: Cache python wheels
-        uses: actions/cache@v2
-        with:
-          path: ~/.cache/pip
-          key: |
-            ${{ runner.os }}-pip-${{ matrix.python-version }}-${{ hashFiles('setup.py', 'docs/requirements.txt') }}
-          restore-keys: |
-            ${{ runner.os }}-pip-${{ matrix.python-version }}-
-            ${{ runner.os }}-pip-
-
-      - name: Cache node_modules
-        uses: actions/cache@v2
-        with:
-          path: "node_modules"
-          key: |
-            ${{ runner.os }}-node-modules-${{ hashFiles('yarn.lock') }}
-
-      - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip setuptools wheel
-          python -m pip install --upgrade pre-commit
-          python -m pip install -e .
-          yarn --frozen-lockfile
-
-      - name: Lint
-        run: |
-          pre-commit run --all-files
+      - uses: actions/setup-python@v2
+      - uses: pre-commit/[email protected]
 
   # Build docs on a number of Python versions. In the future this can be
   # where tests go.
@@ -211,7 +171,7 @@ jobs:
         if: always()
 
   publish:
-    name: Publish to PyPi
+    name: Publish to PyPI
     needs: [lint, tests]
     if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
     runs-on: ubuntu-latest