ci: add workflow to test in SauceLabs

.github/workflows/push.yml

@@ -0,0 +1,107 @@
+name: push
+
+on: [push]
+
+jobs:
+  polymer-2:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-node@v1
+      with:
+        node-version: 12
+
+    - name: Cache node modules
+      uses: actions/cache@v2
+      env:
+        cache-name: cache-polymer-2
+      with:
+        path: ~/.npm
+        key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
+
+    - name: Install CLI tools
+      run: npm install -g bower polymer-cli web-component-tester
+
+    - name: Install dependencies
+      run: npm -q i
+
+    - name: Install Bower
+      run: bower -q i
+
+    - name: Run unit tests
+      env:
+        SAUCE_USERNAME: ${{ secrets.SAUCE_USERNAME }}
+        SAUCE_ACCESS_KEY: ${{ secrets.SAUCE_ACCESS_KEY }}
+      run: wct --env saucelabs
+
+  polymer-3:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - run: |
+        git config user.name github-actions
+        git config user.email github-actions@github.com
+
+    - uses: actions/setup-node@v1
+      with:
+        node-version: 12
+
+    - name: Cache node modules
+      uses: actions/cache@v2
+      env:
+        cache-name: cache-polymer-3
+      with:
+        path: ~/.npm
+        key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
+
+    - name: Install CLI tools
+      run: npm install -g bower magi-cli polymer-modulizer web-component-tester yarn
+
+    - name: Install dependencies
+      run: npm -q i
+
+    - name: Convert to P3
+      run: magi p3-convert --out . --import-style=name
+
+    - name: Run yarn
+      run: yarn install --flat
+
+    - name: Run unit tests
+      env:
+        SAUCE_USERNAME: ${{ secrets.SAUCE_USERNAME }}
+        SAUCE_ACCESS_KEY: ${{ secrets.SAUCE_ACCESS_KEY }}
+      run: wct --npm --env saucelabs
+
+  visual-tests:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-node@v1
+      with:
+        node-version: 12
+
+    - name: Cache node modules
+      uses: actions/cache@v2
+      env:
+        cache-name: cache-polymer-2
+      with:
+        path: ~/.npm
+        key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
+
+    - name: Install CLI tools
+      run: npm install -g bower gemini gemini-sauce gemini-polyserve
+
+    - name: Install dependencies
+      run: npm -q i
+
+    - name: Install Bower
+      run: bower -q i
+
+    - name: Visual tests
+      env:
+        SAUCE_USERNAME: ${{ secrets.SAUCE_USERNAME }}
+        SAUCE_ACCESS_KEY: ${{ secrets.SAUCE_ACCESS_KEY }}
+      run: gemini test test/visual