An experimental DRY of test.yml using anchors and aliases

see https://docs.github.com/en/actions/reference/workflows-and-actions/reusing-workflow-configurations#yaml-anchors-and-aliases

Author: nbogie

.github/workflows/test.yml

@@ -6,57 +6,39 @@ on:
 permissions:
   contents: read
 
+.common-setup: &common-setup
+  - name: Checkout your repository using git
+    uses: actions/checkout@v4
+  - name: Setup Node.js
+    uses: actions/setup-node@v4
+    with:
+      node-version: '22'
+  - name: Install dependencies
+    run: npm ci  
+
 jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout your repository using git
-        uses: actions/checkout@v4
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '22'
-      - name: Install dependencies
-        run: npm ci
+      *common-setup
       - name: Test
         run: npm run test
   lint:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout your repository using git
-        uses: actions/checkout@v4
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '22'
-      - name: Install dependencies
-        run: npm ci
+      *common-setup
       - name: Lint
         run: npm run lint
   typecheck:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout your repository using git
-        uses: actions/checkout@v4
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '22'
-      - name: Install dependencies
-        run: npm ci
+      *common-setup
       - name: Typecheck
         run: npm run check
   build:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout your repository using git
-        uses: actions/checkout@v4
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '22'
-      - name: Install dependencies
-        run: npm ci
+      *common-setup
       - name: Build
         env:
           SKIP_BUILD_COMPRESS: 1