add cache

.github/workflows/nodejs.yml

@@ -3,12 +3,13 @@ name: CI
 on:
   push:
     branches:
-      - "**"
-  schedule:
-    - cron: '0 0 * * *'
+      - master
+  pull_request:
+      types: [opened, synchronize, reopened]
+  workflow_dispatch:
 
 jobs:
-  build:
+  test:
 
     runs-on: ubuntu-latest
 
@@ -19,12 +20,87 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v1
+      uses: actions/setup-node@v2
       with:
         node-version: ${{ matrix.node-version }}
+
+    - name: yarn install
+      run: |
+        yarn install --frozen-lockfile --verbose
+      env:
+        CI: true
+
+    - name: Run test
+      run: |
+        yarn test
+      env:
+        CI: true
+
+  test-with-cache-dir:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x, 14.x]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v2
+      with:
+        node-version: ${{ matrix.node-version }}
+
+    - name: Get yarn cache directory path
+      id: yarn-cache-dir-path
+      run: echo "::set-output name=dir::$(yarn cache dir)"
+
+    - uses: actions/cache@v2
+      id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
+      with:
+        path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+        key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-yarn-
+
+    - name: yarn install
+      run: |
+        yarn install --frozen-lockfile --verbose
+      env:
+        CI: true
+
+    - name: Run test
+      run: |
+        yarn test
+      env:
+        CI: true
+
+  test-with-cache:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x, 14.x]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v2
+      with:
+        node-version: ${{ matrix.node-version }}
+
+    - name: cache node_modules
+      id: node_modules_cache_id
+      uses: actions/cache@v2
+      with:
+        path: |
+          node_modules
+        key: node-v${{ matrix.node-version }}-deps-${{ hashFiles(format('{0}{1}', github.workspace, '/yarn.lock')) }}
+
     - name: yarn install
       run: |
-        yarn install --frozen-lockfile
+        yarn install --frozen-lockfile --verbose
       env:
         CI: true
     - name: Run test