ci experiment: cache monorepo build

.github/workflows/block-build.yml

@@ -24,23 +24,11 @@ jobs:
     strategy:
       matrix:
         node-version: [18]
+    needs: build-monorepo
     steps:
-      - uses: actions/checkout@v4
+      - name: 'Cache build'
+      - uses: 'actions/cache@v3'
         with:
-          submodules: recursive
-
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'npm'
-
-      - run: npm ci --omit=peer
-        working-directory: ${{github.workspace}}
-
-      - run: npm run lint
-      - run: npm run coverage
-      - uses: codecov/codecov-action@v3
-        with:
-          files: ${{ env.cwd }}/coverage/lcov.info
-          flags: block
+          path: '.'
+          key: '${{ runner.os }}-node-18-${{ git rev-parse HEAD }}'
+          restore-keys: '${{ runner.os }}-node-18'

.github/workflows/build-monorepo.yml

@@ -0,0 +1,39 @@
+name: Build
+on:
+  push:
+    branches: [master, develop]
+    tags: ['*']
+  pull_request:
+    types: [opened, reopened, synchronize]
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  build-monorepo:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [18]
+    steps:
+      - name: Checkout monorepo
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Setup node
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: 'npm'
+
+      - name: 'Cache build'
+      - uses: 'actions/cache@v3'
+        with:
+          path: '.'
+          key: '${{ runner.os }}-node-18-${{ git rev-parse HEAD }}'
+          restore-keys: '${{ runner.os }}-node-18'
+
+      - run: npm i