[FSSDK-12169] Build system update (#314)

Author: junaed-optimizely

.github/workflows/integration_test.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout branch
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         token: ${{ secrets.CI_USER_TOKEN || secrets.GITHUB_TOKEN }}
         repository: 'optimizely/travisci-tools'

.github/workflows/react.yml

@@ -15,13 +15,14 @@ jobs:
         node: [ '18', '20', '22', '24' ]
     steps:
     - name: Checkout branch
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Set up Node ${{ matrix.node }}
-      uses: actions/setup-node@v3
+      uses: actions/setup-node@v4
       with:
         node-version: ${{ matrix.node }}
+        cache: 'npm'
     - name: Install dependencies
-      run: npm install
+      run: npm ci
     - name: Run tests
       run: npm test
 
@@ -30,11 +31,11 @@ jobs:
     runs-on: ubuntu-latest
     needs: [ unitTests ]
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: ArtiomTr/jest-coverage-report-action@v2
       with:
         custom-title: 'Jest Coverage Report'
-        package-manager: 'yarn'
+        package-manager: 'npm'
 
   integration_tests:    
     name: Run integration tests

.github/workflows/react_release.yml

@@ -13,16 +13,17 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Set up Node
-      uses: actions/setup-node@v3
+      uses: actions/setup-node@v4
       with:
         node-version: 18
         registry-url: "https://registry.npmjs.org/"
         always-auth: "true"
+        cache: 'npm'
       env:
         NODE_AUTH_TOKEN: ${{ secrets.PUBLISH_REACT_TO_NPM_FROM_GITHUB }}
 
     - name: Install dependencies
-      run: npm install
+      run: npm ci
 
     - id: npm-tag
       name: Determine NPM tag

.gitignore

@@ -7,6 +7,7 @@ lib
 .npmrc
 dist/
 build/
+.build/
 .rpt2_cache
 .env