CI: Use containerized make targets

Signed-off-by: Chris Crone <christopher.crone@docker.com>

.github/workflows/main.yml

@@ -8,46 +8,13 @@ jobs:
       - name: Begin CI...
         uses: actions/checkout@v2
 
-      - name: Use Node 12
-        uses: actions/setup-node@v1
-        with:
-          node-version: 12.x
-
-      - name: Use cached node_modules
-        uses: actions/cache@v1
-        with:
-          path: node_modules
-          key: nodeModules-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            nodeModules-
-
-      - name: Link docker command line
-        run: ln -s $(which docker) /tmp/com.docker.cli
-
-      - name: Add cli to path
-        run: echo "::add-path::/tmp"
-
-      - name: Install dependencies
-        run: yarn install --frozen-lockfile
-        env:
-          CI: true
-
       - name: Lint
-        run: yarn lint
-        env:
-          CI: true
-
-      - name: Download CLI
-        env:
-          DOCKER_GITHUB_TOKEN: ${{ secrets.DOCKER_GITHUB_TOKEN }}
-        run: yarn download-cli
+        run: make lint
 
       - name: Test
-        run: yarn test --ci --coverage --maxWorkers=2
+        run: make test
         env:
-          CI: true
+          DOCKER_GITHUB_TOKEN: ${{ secrets.DOCKER_GITHUB_TOKEN }}
 
       - name: Build
-        run: yarn build
-        env:
-          CI: true
+        run: make build