⚡ perf(ci): single setup job with artifact sharing, caching, concurrency groups, fix badges

.github/workflows/ci.yml

@@ -36,93 +36,124 @@ jobs:
             echo "should_test=false" >> "$GITHUB_OUTPUT"
           fi
 
-  build-and-test:
-    name: Build & Test (Node ${{ matrix.node-version }})
+  setup:
+    name: Install & Build
     needs: check-changes
     if: needs.check-changes.outputs.should_test == 'true'
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        node-version: [18.x, 20.x, 22.x]
-
     steps:
       - uses: actions/checkout@v4
 
-      - name: Setup Node.js ${{ matrix.node-version }}
+      - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'npm'
+          node-version: '20.x'
+
+      - name: Cache node_modules
+        id: cache-nm
+        uses: actions/cache@v4
+        with:
+          path: node_modules
+          key: node-modules-${{ runner.os }}-node20-${{ hashFiles('package-lock.json') }}
 
       - name: Install dependencies
+        if: steps.cache-nm.outputs.cache-hit != 'true'
         run: npm ci
 
-      - name: Type check
-        run: npm run type-check
-
       - name: Build
         run: npm run build
 
-      - name: Unit & integration tests
+      - name: Upload workspace
+        uses: actions/upload-artifact@v4
+        with:
+          name: workspace
+          path: |
+            node_modules/
+            dist/
+          retention-days: 1
+
+  test:
+    name: Unit & Integration Tests
+    needs: setup
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+
+      - name: Download workspace
+        uses: actions/download-artifact@v4
+        with:
+          name: workspace
+
+      - name: Run tests
         run: npm test
 
+  lint:
+    name: Lint & Type Check
+    needs: setup
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+
+      - name: Download workspace
+        uses: actions/download-artifact@v4
+        with:
+          name: workspace
+
+      - name: Type check
+        run: npm run type-check
+
+  e2e:
+    name: E2E Tests
+    needs: setup
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+
+      - name: Download workspace
+        uses: actions/download-artifact@v4
+        with:
+          name: workspace
+
       - name: Check build artifacts
         run: |
           test -f dist/index.js
           test -f dist/server.js
           test -d dist/frontend
 
-      - name: Upload build artifacts
-        if: matrix.node-version == '20.x'
-        uses: actions/upload-artifact@v4
+      - name: Get Playwright version
+        id: pw-version
+        run: echo "version=$(node -e "console.log(require('./node_modules/@playwright/test/package.json').version)")" >> "$GITHUB_OUTPUT"
+
+      - name: Cache Playwright browsers
+        id: cache-pw
+        uses: actions/cache@v4
         with:
-          name: build-artifacts
-          path: dist/
-          retention-days: 7
-
-  lint-check:
-    name: Lint Check
-    needs: check-changes
-    if: needs.check-changes.outputs.should_test == 'true'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '20.x'
-          cache: 'npm'
-
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Check for TypeScript errors
-        run: npm run type-check
-
-  e2e:
-    name: E2E Tests
-    needs: [check-changes, build-and-test]
-    if: needs.check-changes.outputs.should_test == 'true'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '20.x'
-          cache: 'npm'
-
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Build
-        run: npm run build
+          path: ~/.cache/ms-playwright
+          key: playwright-${{ runner.os }}-${{ steps.pw-version.outputs.version }}
 
       - name: Install Playwright browsers
+        if: steps.cache-pw.outputs.cache-hit != 'true'
         run: ./node_modules/.bin/playwright install --with-deps chromium
 
+      - name: Install Playwright system deps
+        if: steps.cache-pw.outputs.cache-hit == 'true'
+        run: ./node_modules/.bin/playwright install-deps chromium
+
       - name: Run E2E tests
         run: npm run test:e2e
         env:
@@ -140,7 +171,7 @@ jobs:
     runs-on: ubuntu-latest
     continue-on-error: false
     name: CI Status Check
-    needs: [check-changes, build-and-test, lint-check, e2e]
+    needs: [check-changes, setup, test, lint, e2e]
     if: always()
     permissions:
       statuses: write

.github/workflows/docker.yml

@@ -12,6 +12,10 @@ on:
         type: boolean
         default: false
 
+concurrency:
+  group: docker-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 env:
   IMAGE_NAME_MCP: sanjibdevnath/mcp-excalidraw-local
   IMAGE_NAME_CANVAS: sanjibdevnath/mcp-excalidraw-local-canvas

.github/workflows/release.yml

@@ -6,6 +6,10 @@ on:
     types: [completed]
     branches: [main]
 
+concurrency:
+  group: release-main
+  cancel-in-progress: true
+
 permissions:
   contents: write
   id-token: write
@@ -185,9 +189,16 @@ jobs:
         with:
           node-version: '20.x'
           registry-url: 'https://registry.npmjs.org'
-          cache: 'npm'
+
+      - name: Cache node_modules
+        id: cache-nm
+        uses: actions/cache@v4
+        with:
+          path: node_modules
+          key: node-modules-${{ runner.os }}-node20.x-${{ hashFiles('package-lock.json') }}
 
       - name: Install dependencies
+        if: steps.cache-nm.outputs.cache-hit != 'true'
         run: npm ci
 
       - name: Build