deploy.yml

# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.
# This workflow will build a Java project with Gradle and cache/restore any dependencies to improve the workflow execution time
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-gradle

name: Java CI with Gradle

on:
  push:
    branches: [ "main" ]

permissions:
  contents: read

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: checkout
        uses: actions/checkout@v3

      # JDK를 17 버전으로 세팅
      - name: Set up JDK 17
        uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'temurin'

      # Gradle 캐싱-> 빌드 속도 UP
      - 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-

      # application.yml 파일 생성
      - name: make application.yaml
        run: |
          cd ./src/main/resources
          touch ./application.yml
          echo "${{ secrets.APPLICATION }}" > ./application.yml
        shell: bash

      # Gradle로 빌드 실행
      - name: Build with Gradle
        run: ./gradlew bootJar

      # image로부터 Metadata 추출
      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: ${{ secrets.DOCKER_USERNAME }}/${{ secrets.DOCKER_REPO }}
          tags: |
            type=sha

      # image 빌드 및 도커허브에 push
      - name: web docker build and push
        run: |
          docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_ACCESS_TOKEN }}
          docker build -t ${{ secrets.DOCKER_REPO }}/seniors:${{ steps.meta.outputs.version }} .
          docker push ${{ secrets.DOCKER_REPO }}/seniors:${{ steps.meta.outputs.version }}

      # manifest file 존재하는 Repository clone and checkout
      - name: Clone and Checkout to config Repository
        uses: actions/checkout@v3
        with:
          repository: seniors-project/backend-config
          token: ${{ secrets.HELMREPO }}

      # yq 사용해 yaml file edit
      - name: Change config repo values.yaml
        uses: mikefarah/yq@master
        with:
          cmd: yq -i '.image.tag = "${{ steps.meta.outputs.version }}"' seniors/values.yaml

      # config repo의 image version update
      - name: Pushes to config repository
        uses: cpina/github-action-push-to-another-repository@main
        env:
          API_TOKEN_GITHUB: ${{ secrets.HELMREPO }}
        with:
          source-directory: "."
          destination-github-username: "seniors-project"
          destination-repository-name: "backend-config"
          user-email: strangehoon2@gmail.com
          target-branch: main
          commit-message: "Update Image version to ${{ steps.meta.outputs.version  }}"