Add Caching system for node_modules

.github/workflows/auto-clean-cache.yml

@@ -0,0 +1,35 @@
+name: Cleanup caches for closed branches
+
+on:
+  pull_request:
+    types:
+      - closed
+  workflow_dispatch:
+
+jobs:
+  cleanup:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v3
+
+      - name: Cleanup
+        run: |
+          gh extension install actions/gh-actions-cache
+
+          REPO=${{ github.repository }}
+          BRANCH="refs/pull/${{ github.event.pull_request.number }}/merge"
+
+          echo "Fetching list of cache key"
+          cacheKeysForPR=$(gh actions-cache list -R $REPO -B $BRANCH | cut -f 1 )
+
+          ## Setting this to not fail the workflow while deleting cache keys. 
+          set +e
+          echo "Deleting caches..."
+          for cacheKey in $cacheKeysForPR
+          do
+              gh actions-cache delete $cacheKey -R $REPO -B $BRANCH --confirm
+          done
+          echo "Done"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/mercure-web-testing.yml

@@ -17,11 +17,19 @@ jobs:
         uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
-          cache: 'npm'
-          cache-dependency-path: mercure-web/npm-shrinkwrap.json
 
-      - run: npm ci
+      - name: Get node_modules cache
+        uses: actions/cache@v3
+        id: node_modules
+        with:
+          path: ./mercure-web/node_modules
+          # Adding node version as cache key
+          key: ${{ runner.os }}-node_modules-${{ hashFiles('**/npm-shrinkwrap.json') }}-${{ matrix.node-version }}
+
+      - name: Install dependencies 
+        run: npm ci
         working-directory: ./mercure-web
 
-      - run: npm run test
+      - name: Run tests 
+        run: npm run test
         working-directory: ./mercure-web