create reusable workflow for Ember.js add-ons

workflows/emberjs/addons/ci.yml

@@ -0,0 +1,105 @@
+name: CI
+
+on:
+  workflow_call:
+    inputs:
+      nodejs_version:
+        description: Version of Node.js to use.
+        default: '12'
+        required: false
+        type: string
+      # Currently, Arrays cannot be passed as inputs so the trick is to pass them as string and then
+      # decode them with `fromJSON()` to rebuild the string as an Array.
+      # https://colinsalmcorner.com/musings-on-reusable-workflows/#array-hack
+      ember_try_scenarios:
+        description: Custom ember-try scenarios to run.
+        default: "[
+          'ember-lts-3.16',
+          'ember-lts-3.20',
+          'ember-release',
+          'ember-classic',
+          'ember-default-with-jquery',
+          'embroider-safe',
+          'embroider-optimized',
+        ]"
+        required: false
+        type: string
+
+jobs:
+  lint_tests:
+    name: Lint and tests
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          cache: yarn
+          node-version: ${{ inputs.nodejs_version }}
+
+      # https://github.com/lirantal/lockfile-lint
+      - name: Lint lockfile
+        run: >
+          npm_config_yes=true npx lockfile-lint
+          --path yarn.lock
+          --allowed-hosts npm yarn
+          --validate-https
+
+      - name: Install Dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Run Lint
+        run: yarn run lint
+
+      - name: Run Tests
+        run: yarn run test:ember
+
+  floating:
+    name: Floating Dependencies
+    needs: lint_tests
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          cache: yarn
+          node-version: ${{ inputs.nodejs_version }}
+
+      - name: Install Dependencies
+        run: yarn install --no-lockfile --non-interactive
+
+      - name: Run Tests
+        run: yarn run test:ember
+
+  ember-try-scenarios:
+    name: ember-try (${{ matrix.try-scenario }})
+    needs: lint_tests
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    strategy:
+      fail-fast: false
+      matrix:
+        try-scenario: ${{ fromJSON(inputs.ember_try_scenarios) }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          cache: yarn
+          node-version: ${{ inputs.nodejs_version }}
+
+      - name: Install Dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Run Tests
+        run: ./node_modules/.bin/ember try:one ${{ matrix.try-scenario }}