ci: config updates (#368)

* ci: minor config updates

* ci: add npm cache to lightouse

* build(dev-deps): update css-loader & webpack

* ci: add minimum lighthouse scores

* ci: increase number of runs for lighthouse

* ci: lower expected scores in lighthouse

Author: pure-engineering

.github/workflows/ci.yml .github/workflows/lighthouse.yml.github/workflows/ci.yml renamed to .github/workflows/lighthouse.yml

@@ -1,4 +1,4 @@
-name: CI
+name: Lighthouse CI
 on: [push]
 jobs:
   lighthouseci:
@@ -7,8 +7,9 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: '16'
-      - run: npm ci && npm install -g @lhci/cli@0.9.x
+          node-version: '18'
+          cache: 'npm'
+      - run: npm ci && npm install -g @lhci/cli@0.11.x
       - run: npm run build
       - run: lhci autorun
         env:

.github/workflows/lint.yml

@@ -4,10 +4,10 @@ jobs:
   eslint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
         with:
-          node-version: '15'
+          node-version: '18'
       - name: Install modules
         run: npm ci
       - name: Run ESLint

.github/workflows/release-please.yml

@@ -7,7 +7,7 @@ jobs:
   release-please:
     runs-on: ubuntu-latest
     steps:
-      - uses: GoogleCloudPlatform/release-please-action@v2.28
+      - uses: google-github-actions/release-please-action@v3
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           release-type: node

.github/workflows/test.yml

@@ -4,10 +4,10 @@ jobs:
   jest:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
         with:
-          node-version: '15'
+          node-version: '18'
       - name: Install modules
         run: npm ci
       - name: Run tests

lighthouserc.yml

@@ -1,8 +1,16 @@
 ci:
   collect:
+    numberOfRuns: 5
     url:
       ['http://localhost/', 'http://localhost/exam', 'http://localhost/results']
     staticDistDir: './dist'
     isSinglePageApplication: true
+  assert:
+    assertions:
+      'categories:performance': ['error', { 'minScore': 0.92 }]
+      'categories:accessibility': ['error', { 'minScore': 0.93 }]
+      'categories:best-practices': ['error', { 'minScore': 0.92 }]
+      'categories:pwa': ['error', { 'minScore': 0.90 }]
+      'categories:seo': ['error', { 'minScore': 0.92 }]
   upload:
     target: 'temporary-public-storage'