feat: 깃허브액션을 이용한 CI/CD 구현 (#2)

* feat: cicd 테스트

* fix: Add known hosts 단계 추가

* fix: 디렉토리명 수정

* feat: gradle 캐싱 단계 추가

* fix: deploy.sh 파일 권한 설정 단계 추가

* fix: deploy.sh 파일 권한 설정 수정

* feat: submodule 관련 설정 추가

* feat: 디버깅용 단계 추가

* feat: main브랜치에 push시 작동하도록 수정

* feat: slack 알림 기능 추가

* fix: PR TEST파일 에러 처리

* fix: PR TEST파일 경로 설정 수정

.github/workflows/cicd-be.yml

@@ -0,0 +1,112 @@
+name: Backend CI/CD
+
+on:
+  push:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out Repository
+        uses: actions/checkout@v3
+        with:
+          token: ${{ secrets.ACTION_TOKEN }}
+          submodules: true
+
+      - name: Display first three lines of application.yml (debug)
+        run: head -n 3 src/main/resources/application.yml
+
+      - name: Set up JDK11
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin'
+          java-version: '11'
+
+      - name: Gradle 캐싱
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Build with Gradle
+        run: ./gradlew clean build
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: cicdsample
+          path: build/libs/*.jar
+
+      - name: Slack notification when build fail
+        if: failure()
+        uses: 8398a7/action-slack@v3
+        with:
+          status: ${{ job.status }}
+          author_name: [CI/CD] 백엔드 빌드 실패
+          fields: repo, message, commit, author, action, eventName, ref, workflow, job, took
+        env:
+          SLACK_COLOR: '#FF2D00'
+          SLACK_USERNAME: 'Github Action'
+          SLACK_ICON: https://github.githubassets.com/images/modules/logos_page/GitHub-Mark.png
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL_CICD }}
+
+  deploy:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download artifact
+        uses: actions/download-artifact@v2
+        with:
+          name: cicdsample
+
+      - name: Setup SSH
+        uses: webfactory/[email protected]
+        with:
+          ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}
+
+      - name: Add known hosts
+        run: |
+          ssh-keyscan -H ${{ secrets.SERVER_IP }} >> ~/.ssh/known_hosts
+          chmod 644 ~/.ssh/known_hosts
+
+      - name: SCP transfer
+        run: scp *.jar ${{ secrets.SSH_USER }}@${{ secrets.SERVER_IP }}:~/deploy
+
+      - name: Execute remote shell script
+        run: |
+          ssh ${{ secrets.SSH_USER }}@${{ secrets.SERVER_IP }} "chmod +x ./deploy.sh"
+          ssh ${{ secrets.SSH_USER }}@${{ secrets.SERVER_IP }} "./deploy.sh"
+
+      - name: Slack notification when deploy fail
+        if: failure()
+        uses: 8398a7/action-slack@v3
+        with:
+          status: ${{ job.status }}
+          author_name: [CI/CD] 백엔드 배포 실패
+          fields: repo, message, commit, author, action, eventName, ref, workflow, job, took
+        env:
+          SLACK_COLOR: '#FF2D00'
+          SLACK_USERNAME: 'Github Action'
+          SLACK_ICON: https://github.githubassets.com/images/modules/logos_page/GitHub-Mark.png
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL_CICD }}
+
+      - name: Slack notification when deploy success
+        if: success()
+        uses: 8398a7/action-slack@v3
+        with:
+          status: ${{ job.status }}
+          author_name: [CI/CD] 백엔드 배포 성공
+          fields: repo, message, commit, author, action, eventName, ref, workflow, job, took
+        env:
+          SLACK_COLOR: '#0019F4'
+          SLACK_USERNAME: 'Github Action'
+          SLACK_ICON: https://github.githubassets.com/images/modules/logos_page/GitHub-Mark.png
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL_CICD }}

.github/workflows/test.yml

@@ -5,9 +5,6 @@ on:
     branches:
       - main
       - develop
-    paths:
-      - '.github/**'
-      - 'backend/**'
 
 jobs:
   test:
@@ -39,11 +36,9 @@ jobs:
             ${{ runner.os }}-gradle-
 
       - name: Gradle 권한 부여
-        working-directory: backend/
-        run: chmod +x ./gradlew
+        run: chmod +x gradlew
 
       - name: 테스트 실행
-        working-directory: backend/
         run: ./gradlew --info test
 
       - name: 테스트 결과 PR에 코멘트 등록
@@ -72,5 +67,5 @@ jobs:
           SLACK_ICON: https://github.githubassets.com/images/modules/logos_page/GitHub-Mark.png
           SLACK_TITLE: Build Failure - ${{ github.event.pull_request.title }}
           SLACK_MESSAGE: PR Url - ${{ github.event.pull_request.url }}
-          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL_PR_TEST }}
         if: failure()