Add CI

Author: mathiasbynens

.github/workflows/main.yml

@@ -0,0 +1,31 @@
+name: Main checks
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+      - name: Set up Node.js
+        uses: actions/setup-node@v7
+        with:
+          node-version-file: '.nvmrc'
+          registry-url: 'https://registry.npmjs.org'
+      - name: Install dependencies
+        run: |
+          sudo apt update
+          sudo apt install -y build-essential libcairo2-dev libpango1.0-dev libjpeg-dev libgif-dev librsvg2-dev pkg-config
+          npm ci
+          npm rebuild canvas
+      - name: Test
+        run: npm test