Update build to include Docker

.github/workflows/build.yml

@@ -8,38 +8,58 @@ defaults:
 
 jobs:
 
-  unit-tests:
-    name: "Unit Tests"
+  build-binary:
+    name: "BDJuno Binary"
     runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v3
 
-      - name: Setup Go
-        uses: actions/setup-go@v3
+      - uses: actions/setup-go@v3
         with:
           go-version-file: ./go.mod
           cache: true
 
+      - name: "Install Golang dependencies"
+        run: |
+          go mod tidy
+          make install
+
+      - name: "Build BDJuno binary"
+        run: make build
+
       - name: Test & Create coverage report
         run: make install test-unit stop-docker-test
 
-  build-binary:
-    name: "Build Binary"
+  build-docker:
+    name: "BDJuno Docker Image"
     runs-on: ubuntu-latest
+    env:
+      DOCKER_TEST_IMAGE: ${{ github.repository }}:${{ github.sha }}
 
     steps:
       - uses: actions/checkout@v3
 
-      - uses: actions/setup-go@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+        id: buildx
         with:
-          go-version-file: ./go.mod
-          cache: true
+          install: true
+          version: latest
 
-      - name: "Install Golang dependencies"
-        run: |
-          go mod tidy
-          make install
+      - name: Build image
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          file: Dockerfile
+          platforms: linux/amd64
+          load: true
+          target: bdjuno
+          tags: ${{ env.DOCKER_TEST_IMAGE }}
+          outputs: type=docker,dest=/tmp/bdjuno-image.tar
 
-      - name: "Build BDJuno binary"
-        run: make build
+      - name: Upload Docker test image
+        uses: actions/upload-artifact@v3
+        with:
+          name: bdjuno-image.tar
+          path: /tmp/bdjuno-image.tar