solution: publish to docker on github release

.github/workflows/publish.yaml

@@ -0,0 +1,23 @@
+name: Publish
+on: [release]
+jobs:
+  publish-docker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+        with:
+          ref: ${{ github.ref }}
+      - name: Set up JDK
+        uses: actions/setup-java@v1
+        with:
+          java-version: 11
+      - name: Check
+        uses: eskatos/gradle-command-action@v1
+        with:
+          arguments: check
+      - name: Upload to Docker
+        uses: eskatos/gradle-command-action@v1
+        with:
+          arguments: jib -Platest=true
+        env:
+          DOCKER_KEY: ${{ secrets.DOCKER_KEY }}

.github/workflows/test.yaml

@@ -1,9 +1,24 @@
-name: Integration Test
+name: Tests
 
 on: [push]
 
 jobs:
-  container-job:
+  unit-test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up JDK
+        uses: actions/setup-java@v1
+        with:
+          java-version: 11
+
+      - name: Check
+        uses: eskatos/gradle-command-action@v1
+        with:
+          arguments: check
+
+  integration-test:
     runs-on: ubuntu-latest
     # Docker Hub image that `container-job` executes in
     container: node:10.18-jessie
@@ -15,7 +30,6 @@ jobs:
           --health-interval 10s
           --health-timeout 5s
           --health-retries 5
-
     steps:
       - uses: actions/checkout@v2
 

.github/workflows/unit-test.yaml

@@ -1,20 +0,0 @@
-name: Unit Test
-
-on: [push]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Set up JDK
-        uses: actions/setup-java@v1
-        with:
-          java-version: 11
-
-      - name: Check
-        uses: eskatos/gradle-command-action@v1
-        with:
-          arguments: check