Publish docker images to GHCR

.github/workflows/push-ghcr.yml

@@ -0,0 +1,59 @@
+name: Push Images to GitHub Container Registry
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ secrets.GHCR_USERNAME }}
+          password: ${{ secrets.GHCR_TOKEN }}
+
+      # Build and push blocklock-agent
+      - name: Build and push blocklock-agent
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          file: ./blocklock-agent/Dockerfile
+          push: ${{ github.ref == 'refs/heads/main' }}
+          tags: |
+            ghcr.io/${{ github.repository }}/blocklock-agent:latest
+
+      # Build and push anvil
+      - name: Build and push anvil
+        uses: docker/build-push-action@v4
+        with:
+          context: ./anvil/
+          push: ${{ github.ref == 'refs/heads/main' }}
+          tags: |
+            ghcr.io/${{ github.repository }}/anvil:latest
+
+      # Build and push bls-bn254-js
+      - name: Build and push bls-bn254-js
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          file: ./bls-bn254-js/Dockerfile
+          push: ${{ github.ref == 'refs/heads/main' }}
+          tags: |
+            ghcr.io/${{ github.repository }}/bls-bn254-js:latest
+
+      - name: Logout from GitHub Container Registry
+        run: docker logout ghcr.io

docker-compose.yml

@@ -4,19 +4,19 @@ services:
     build:
       context: ./anvil
     container_name: anvil-container
-    image: custom-anvil-image:latest
+    image: ghcr.io/randa-mu/devcon-2024-timelock-workshop/anvil:latest
     ports:
       - "8545:8545" 
     networks:
       - timelock-net
 
   blocklock:
     platform: linux/x86_64
-    build:
+    build:  
       context: .
       dockerfile: blocklock-agent/Dockerfile
     container_name: blocklock-container
-    image: custom-blocklock-image:latest
+    image: ghcr.io/randa-mu/devcon-2024-timelock-workshop/blocklock-agent:latest
     ports:
       - "8081:8080"
     environment:
@@ -34,7 +34,7 @@ services:
       context: .
       dockerfile: bls-bn254-js/Dockerfile
     container_name: bls-bn254-js-container
-    image: custom-bls-bn254-js-image:latest
+    image: ghcr.io/randa-mu/devcon-2024-timelock-workshop/bls-bn254-js:latest
     depends_on:
       - anvil
       - blocklock