qa-bot.yml

name: QA Issue Auto-Fix Bot

on:
  issues:
    types: [opened, labeled]

permissions:
  contents: write
  pull-requests: write
  issues: write

jobs:
  qa-fix:
    # QA 라벨이 붙은 이슈가 열릴 때, 또는 기존 이슈에 QA 라벨이 붙을 때 실행
    if: |
      (github.event.action == 'opened' && contains(github.event.issue.labels.*.name, 'QA')) ||
      (github.event.action == 'labeled' && github.event.label.name == 'QA')
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          fetch-depth: 0

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'

      - name: Install Python dependencies
        run: pip install google-genai PyGithub

      - name: Run QA Bot
        id: qa_bot
        env:
          GEMINI_API_KEY: ${{ secrets.GEMINI_API_KEY }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          ISSUE_NUMBER: ${{ github.event.issue.number }}
          REPO_FULL_NAME: ${{ github.repository }}
        run: python .github/scripts/qa_bot.py

      - name: Create branch, commit and push
        id: git_push
        if: steps.qa_bot.outputs.can_fix == 'true'
        run: |
          git config user.name "qa-bot[bot]"
          git config user.email "qa-bot[bot]@users.noreply.github.com"

          BRANCH="feature/issue-${{ github.event.issue.number }}"

          # 동일 브랜치가 이미 존재하면 삭제 (재실행 안전성)
          git push origin --delete "$BRANCH" 2>/dev/null || true

          git checkout -b "$BRANCH"
          # NOTE: do not pass ignored paths as pathspecs; git add exits 1 when an ignored path is explicitly mentioned
          git add -A
          git commit -m "#${{ github.event.issue.number }} [bug] $(cat .tmp_runner/qa-bot/qa_bot_commit_msg.txt)"
          git push origin "$BRANCH"

          echo "branch=$BRANCH" >> "$GITHUB_OUTPUT"

      - name: Create Pull Request
        id: create_pr
        if: steps.qa_bot.outputs.can_fix == 'true'
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          PR_URL=$(gh pr create \
            --title "#${{ github.event.issue.number }} [bug] $(cat .tmp_runner/qa-bot/qa_bot_commit_msg.txt)" \
            --body-file .tmp_runner/qa-bot/pr_body.md \
            --base develop \
            --head "feature/issue-${{ github.event.issue.number }}")

          echo "pr_url=$PR_URL" >> "$GITHUB_OUTPUT"

      - name: Comment on issue — success
        if: steps.qa_bot.outputs.can_fix == 'true'
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          PR_URL=$(cat pr_url.txt 2>/dev/null || echo "${{ steps.create_pr.outputs.pr_url }}")
          gh issue comment ${{ github.event.issue.number }} \
            --body "🤖 **QA 봇**이 자동으로 수정 PR을 생성했습니다!

          PR: ${{ steps.create_pr.outputs.pr_url }}

          수정 내용을 검토한 후 머지해주세요. 문제가 있으면 PR에 코멘트를 남겨주세요."

      - name: Comment on issue — cannot fix
        if: steps.qa_bot.outputs.can_fix == 'false' || steps.qa_bot.outputs.can_fix == ''
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          REASON=$(cat .tmp_runner/qa-bot/qa_bot_explanation.txt 2>/dev/null || echo "분석 결과 자동 수정이 어렵습니다.")
          gh issue comment ${{ github.event.issue.number }} \
            --body "🤖 **QA 봇**이 이슈를 분석했지만 자동 수정이 어렵습니다.

          **사유**: $REASON

          수동 검토가 필요합니다."