SAGE-1406: add CI/CD for versioned, latest, and PR Docker images

Author: jswantek

.github/workflows/build-and-push-docker-image.yml

@@ -0,0 +1,48 @@
+name: "Build and Push Docker Images"
+
+on:
+  release:
+    types: [published]
+  pull_request:
+    branches: ["main"]
+
+jobs:
+  push_to_registry:
+    name: Build and Push Docker Images
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v2
+
+      - name: Set up QEMU for multi-arch builds
+        uses: docker/setup-qemu-action@v1
+
+      - name: Set up Docker buildx for multi-arch builds
+        uses: docker/setup-buildx-action@v1
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ${{ secrets.DOCKER_ORG }}/${{ github.event.repository.name }}
+          tags: |
+            type=ref,event=pr
+            type=semver,pattern={{major}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{version}}
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}