Create docker-image.yml (#5)

* Create docker-image.yml

* Update docker-image.yml

* Update docker-image.yml

* Update docker-image.yml

* Update docker-image.yml

* Update docker-image.yml

* Update docker-image.yml

* Update docker-image.yml

* Update build.gradle

* Update docker-image.yml

* Update docker-image.yml

* Update and rename docker-image.yml to push-docker.yml

* Update push-docker.yml

* Update push-docker.yml

.github/workflows/push-docker.yml

@@ -0,0 +1,59 @@
+name: Push Docker Image with VersionNumber
+
+on:
+  push:
+    branches: 
+      - master
+      - main
+jobs:
+
+  build:
+
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    
+    - name: Set up JDK 17
+      uses: actions/setup-java@v3
+      with:
+        java-version: '17'
+        distribution: 'temurin'
+    
+
+    - uses: gradle/gradle-build-action@v2.3.3
+      with:
+        gradle-version: 7.6
+        arguments: clean build
+
+    - name: Make Gradle wrapper executable
+      run: chmod +x gradlew
+      
+    - name: Get version number
+      id: versionNumber
+      run: echo "::set-output name=versionNumber::$(./gradlew printVersion --quiet | tail -1)"
+    
+    - name: Login to Docker Hub
+      uses: docker/login-action@v2.1.0
+      with:
+        username: ${{ secrets.DOCKER_HUB_USERNAME }}
+        password: ${{ secrets.DOCKER_HUB_API }} 
+        
+ 
+    - name: Build and push
+      uses: docker/build-push-action@v3
+      with:
+        context: .
+        push: true
+        tags: |
+          frooodle/s-pdf:${{ steps.versionNumber.outputs.versionNumber }}
+
+    - name: Build and push
+      uses: docker/build-push-action@v3
+      if: github.ref == 'refs/heads/master' 
+      with:
+        context: .
+        push: true
+        tags: |
+          frooodle/s-pdf:latest
+
+

build.gradle

@@ -20,6 +20,10 @@ dependencies {
 	implementation 'org.apache.logging.log4j:log4j-core:2.19.0'
 }
 
+jar {
+    enabled = false
+}
+
 tasks.named('test') {
 	useJUnitPlatform()
 }