Add docker deploy workflow

.github/workflows/docker.yml

@@ -0,0 +1,30 @@
+name: "Run docker build and deploy"
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  call-test-workflow:
+    uses: ./.github/workflows/test.yml
+
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Execute image build and push
+        run: |
+          ./gradlew bootBuildImage
+          docker tag ghcr.io/ccc-mf/etl-processor ghcr.io/ccc-mf/etl-processor:${{ github.ref_name }}
+          docker push ghcr.io/ccc-mf/etl-processor
+          docker push ghcr.io/ccc-mf/etl-processor:${{ github.ref_name }}

.github/workflows/test.yml

@@ -1,13 +1,14 @@
 name: "Run Tests"
 
 on:
+  workflow_call:
   push:
     branches: [ 'master' ]
   pull_request:
     branches: [ '*' ]
 
 jobs:
-  docker:
+  tests:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
@@ -17,7 +18,7 @@ jobs:
           distribution: 'temurin'
 
       - name: Setup Gradle
-        uses: gradle/gradle-build-action@v2
+        uses: gradle/gradle-build-action@v2.4.2
 
       - name: Execute tests
         run: ./gradlew test