Lighthouse CI

.github/workflows/lighthouse-ci.yaml

@@ -0,0 +1,24 @@
+name: Build project and run Lighthouse CI
+on: [push]
+jobs:
+  lhci:
+    name: Lighthouse CI
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - name: Use Node.js 10.x
+        uses: actions/setup-node@v1
+        with:
+          node-version: 10.x
+      - name: npm install
+        run: |
+          npm install
+      - name: build project
+        run: |
+          npm run build
+      - name: run Lighthouse CI
+        run: |
+          npm install -g @lhci/cli@0.3.x
+          lhci autorun --upload.target=temporary-public-storage || echo "LHCI failed!"
+        env:
+          LHCI_GITHUB_APP_TOKEN: ${{secrets.LHCI_GITHUB_APP_TOKEN}}

.gitignore

@@ -37,3 +37,35 @@ yarn-error.log*
 *.log
 public/sitemap.xml
 .mdx-data
+.lighthouseci/assertion-results.json
+.lighthouseci/lhr-1602339281201.html
+.lighthouseci/lhr-1602339281201.json
+.lighthouseci/lhr-1602339285738.html
+.lighthouseci/lhr-1602339285738.json
+.lighthouseci/lhr-1602339290213.html
+.lighthouseci/lhr-1602339290213.json
+.lighthouseci/lhr-1602339295531.html
+.lighthouseci/lhr-1602339295531.json
+.lighthouseci/lhr-1602339300920.html
+.lighthouseci/lhr-1602339300920.json
+.lighthouseci/lhr-1602339305524.html
+.lighthouseci/lhr-1602339305524.json
+.lighthouseci/lhr-1602339310151.html
+.lighthouseci/lhr-1602339310151.json
+.lighthouseci/lhr-1602339314865.html
+.lighthouseci/lhr-1602339314865.json
+.lighthouseci/lhr-1602339319500.html
+.lighthouseci/lhr-1602339319500.json
+.lighthouseci/lhr-1602339324903.html
+.lighthouseci/lhr-1602339324903.json
+.lighthouseci/lhr-1602339330386.html
+.lighthouseci/lhr-1602339330386.json
+.lighthouseci/lhr-1602339335844.html
+.lighthouseci/lhr-1602339335844.json
+.lighthouseci/lhr-1602339341262.html
+.lighthouseci/lhr-1602339341262.json
+.lighthouseci/lhr-1602339345960.html
+.lighthouseci/lhr-1602339345960.json
+.lighthouseci/lhr-1602339351382.html
+.lighthouseci/lhr-1602339351382.json
+.lighthouseci/links.json

lighthouserc.js

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+module.exports = {
+  ci: {
+    collect: {
+      startServerCommand: 'npm run start',
+      url: [
+        'http://localhost:3000',
+        'http://localhost:3000/rounds',
+        'http://localhost:3000/skins'
+      ],
+      numberOfRuns: 5
+    },
+    assert: {
+      assertions: {
+        'categories:performance': ['warn', { minScore: 0.9 }],
+        'categories:accessibility': ['warn', { minScore: 0.9 }]
+      }
+    },
+    upload: {
+      target: 'temporary-public-storage'
+    }
+  }
+};