be-ci-pr-code-coverage-test.yml

name: BE/CI - Test Coverage 검증

on:
  workflow_dispatch:
  pull_request:
    types: [opened, ready_for_review]
    branches:
      - be/develop

env:
  Dobby-Kim: "U07BJABU6G1"
  U07BJABU6G1: "BE팀 도비"
  Chocochip101: "U07BUEJDS8G"
  U07BUEJDS8G: "BE팀 초코칩"
  xogns1514: "U07AZ26UC2J"
  U07AZ26UC2J: "BE팀 러쉬"
  cutehumanS2: "U07B88ZQDU4"
  U07B88ZQDU4: "BE팀 냥인"
  HyungHoKim00: "U07B5HBKZM1"
  U07B5HBKZM1: "BE팀 명오"

jobs:
  pr-ready:
    runs-on: ubuntu-latest
    steps:
      - name: Set reviewer and sender variables
        id: set-vars
        run: |
          echo "ASSIGNEE_SLACK_ID=${{ env[github.event.pull_request.assignee.login] }}" >> $GITHUB_ENV

      - name: Set reviewer and sender nickname
        id: set-nicks
        run: |
          echo "ASSIGNEE_NICKNAME=${{ env[format('{0}', env.ASSIGNEE_SLACK_ID)] }}" >> $GITHUB_ENV

      - name: pr review 요청 -> 리뷰어에게 slack 멘션 알림
        id: send-message
        uses: slackapi/slack-github-action@v1.26.0
        with:
          channel-id: ${{ secrets.REVIEW_MENTION_CHANNEL_ID }}
          payload: |
            {
              "blocks": [
                {
                  "type": "divider"
                },
                {
                  "type": "header",
                  "text": {
                    "type": "plain_text",
                    "text": "🎁 (#${{ github.event.pull_request.number }}) Pull Request가 준비되었습니다!",
                    "emoji": true
                  }
                },
                {
                  "type": "section",
                  "text": {
                    "type": "mrkdwn",
                    "text": "\n*진행자:*\n${{ env.ASSIGNEE_NICKNAME }}"
                  }
                },
                {
                  "type": "section",
                  "text": {
                    "type": "mrkdwn",
                    "text": "*${{ github.event.pull_request.title }}*"
                  },
                  "accessory": {
                    "type": "button",
                    "text": {
                      "type": "plain_text",
                      "text": "👉🏻 PR 바로가기 👈🏻",
                      "emoji": true
                    },
                    "value": "바로가기 링크",
                    "url": "${{ github.event.pull_request.html_url }}",
                    "action_id": "button-action"
                  }
                },
                {
                  "type": "divider"
                }
              ],
              "icon_url": "${{ github.event.sender.avatar_url }}"
            }

        env:
          SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}

      - name: Slack 메세지 ID를 PR comment에 등록
        uses: peter-evans/create-or-update-comment@v4
        with:
          issue-number: ${{ github.event.number }}
          body: |
            ${{ steps.send-message.outputs.ts }}

  test-coverage-pr-opened:
    defaults:
      run:
        working-directory: ./backend
    if: startsWith(github.head_ref, 'be-')
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up JDK 17
        uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: '17'

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v3
        with:
          cache-write-only: true

      - name: Grant execute permission for gradlew
        run: chmod +x gradlew

      - name: Run tests and generate coverage report
        env:
          JAVA_HOME: ${{ steps.setup-java.outputs.java-home }}
        run: ./gradlew test jacocoTestReport
        continue-on-error: true

      - name: Verify test coverage
        env:
          JAVA_HOME: ${{ steps.setup-java.outputs.java-home }}
        run: ./gradlew jacocoTestCoverageVerification
        continue-on-error: true

      - name: 테스트 커버리지를 PR에 코멘트로 등록
        uses: madrapps/jacoco-report@v1.6.1
        with:
          title: 📌 Test Coverage Report
          paths: ${{ github.workspace }}/**/build/reports/jacoco/test/jacocoTestReport.xml
          token: ${{ secrets.GITHUB_TOKEN }}
          min-coverage-overall: 80
          min-coverage-changed-files: 80