Migrate javascript action (#21)

.github/workflows/test.yml

@@ -0,0 +1,48 @@
+name: 'Test'
+
+on: push
+
+jobs:
+  test:
+    runs-on: ubuntu-18.04
+
+    steps:
+    - uses: actions/checkout@v1
+
+    - name: Install dependencies
+      run: npm ci
+
+    - name: Lint
+      run: npm run lint
+
+    # - name: Test script
+    #   run: npm test
+
+    - name: Build production
+      run: npm run build
+
+
+  test-prod:
+    runs-on: ubuntu-18.04
+
+    strategy:
+      matrix:
+        hugo-version: [null]
+        # hugo-version: [null, 'latest', '0.58.2']
+        extended: [null]
+        # extended: [null, true, false]
+
+    steps:
+    - uses: actions/checkout@v1
+
+    - name: Test action
+      uses: ./
+      with:
+        hugo-version: ${{ matrix.hugo-version }}
+        extended: ${{ matrix.extended }}
+
+    - name: Dump
+      run: |
+        hugo version
+        go version
+        git --version