Create github-actions.yml

.github/workflows/github-actions.yml

@@ -0,0 +1,87 @@
+name: Java CI with Gradle
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    env :
+      working-directory: ./
+      APPLICATION: ${{ secrets.APPLICATION_SECRET }}
+
+    steps:
+    ## jdk setting
+    - uses: actions/checkout@v3
+    - name: Set up JDK 11
+      uses: actions/setup-java@v3
+      with:
+        java-version: '11'
+        distribution: 'temurin'
+
+    ## gradle caching    
+    - name: Gradle Caching
+      uses: actions/cache@v3
+      with:
+        path: |
+             ~/.gradle/caches
+             ~/.gradle/wrapper
+        key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+        restore-keys: |
+              ${{ runner.os }}-gradle-
+
+    ## create application-secret.yml
+    - name: create application-secret.yml          
+    - uses: actions/checkout@v3
+    - run: |
+          mkdir ./src/main/resources
+          cd ./src/main/resources
+          touch ./application-secret.yml 
+          echo "${{env.APPLICATION_SECRET}}" > ./application-secret.yml
+
+    - uses: actions/upload-artifact@v2
+      with:
+        name: application-secret.yml
+        path: ./src/main/resources/application-secret.yml
+
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew
+      working-directory: ${{ env.working-directory }}
+
+    - name: Build with Gradle
+      run: ./gradlew build
+      working-directory: ${{ env.working-directory }}
+
+    - name: Cleanup Gradle Cache
+      if: ${{ always() }}
+      run: |
+          rm -f ~/.gradle/caches/modules-2/modules-2.lock
+          rm -f ~/.gradle/caches/modules-2/gc.properties
+
+    - name: Docker build
+      run: |
+          docker login -u ${{ secrets.DOCKERHUB_USERNAME }} -p ${{ secrets.DOCKERHUB_PASSWORD }}
+          docker build -t ${{ secrets.PROJECT_NAME }} .
+          docker tag ${{ secrets.PROJECT_NAME }} ${{ secrets.DOCKERHUB_REPO }}:${GITHUB_SHA::7}
+          docker push ${{ secrets.DOCKERHUB_REPO }}:${GITHUB_SHA::7}
+
+    - name: Deploy
+      uses: appleboy/ssh-action@master
+      with:
+          host: ${{ secrets.EC2_SERVER_HOST }}
+          username: ec2-user
+          key: ${{ secrets.PRIVATE_KEY }}
+          envs: GITHUB_SHA
+          script: |
+            docker rmi $(docker images -q)
+            docker pull ${{ secrets.DOCKER_HUB_REPO }}:${GITHUB_SHA::7}
+            docker tag ${{ secrets.DOCKER_HUB_REPO }}:${GITHUB_SHA::7} ${{ secrets.PROJECT_NAME }}
+            docker stop ${{ secrets.PROJECT_NAME }}
+            docker rm ${{ secrets.PROJECT_NAME }}
+            docker run -d --name ${{ secrets.PROJECT_NAME }} -p 80:8081 ${{ secrets.PROJECT_NAME }}