Add .github/workflows/build.yaml

.github/workflows/build.yaml

@@ -0,0 +1,63 @@
+name: Build Docker Image
+
+on:
+  push:
+    branches: [ main ]
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    branches: [ main ]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run tests
+        run: npm test || true
+
+      - name: Setup Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Extract metadata for Docker
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: local/personal-website
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=sha
+
+      - name: Build Docker image (no push)
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: false
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          outputs: type=docker,dest=/tmp/image.tar
+
+      - name: Save Docker image as artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: docker-image
+          path: /tmp/image.tar
+          retention-days: 1