Github action to build and push Docker container

Author: jcschaff

.github/workflows/docker.yml

@@ -0,0 +1,33 @@
+name: Build and Push Docker image
+
+on:
+  push:
+    branches:
+      - master
+
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ secrets.ACTION_USER }}
+          password: ${{ secrets.ACTION_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ghcr.io/${{ github.repository }}/modelbricks:${{ github.sha.substring(0, 7) }}