chatgpt-review.yml

# kics-scan disable=555ab8f9-2001-455e-a077-f2d0f41e2fb9
---
name: Code Review
on:
  pull_request:
    types:
      - ready_for_review
      - synchronize
  issue_comment:
    types:
      - created

permissions:
  contents: read
  pull-requests: write

jobs:
  review:
    runs-on: ubuntu-latest
    steps:
      # 1) issue_commentイベントの場合、PRのSHAを取得する
      - name: Retrieve PR HEAD SHA (for issue_comment only)
        if: ${{ github.event_name == 'issue_comment' }}
        id: pr-info
        uses: actions/github-script@v6
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script:
            |
            // コメントされたIssueがPull Requestであることを前提
            const prNumber = context.payload.issue.number;
            // PR情報を取得
            const { data: pr } = await github.pulls.get({
              owner: context.repo.owner,
              repo: context.repo.repo,
              pull_number: prNumber
            });
            // HEADのSHAを出力
            core.setOutput("sha", pr.head.sha);

      # 2) チェックアウト (コメントのときは上ステップから取得したSHA, PRイベントならPull RequestのSHA)
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: ${{ steps.pr-info.outputs.sha || github.event.pull_request.head.sha }}

      # 3) 現在のコミットがマージコミットかを判定
      - name: Check if current commit is a merge commit
        id: check_merge
        run:
          |
          # 実際にチェックアウトしているコミットSHAを確認
          CURRENT_SHA="${{ steps.pr-info.outputs.sha || github.event.pull_request.head.sha }}"
          PARENTS_COUNT=$(git rev-list --parents -n 1 "${CURRENT_SHA}" | wc -w)
          # 親が1つであれば (コミットID + 親1つ) = 2単語
          # 親が2つなら (コミットID + 親2つ) = 3単語 以上となるので、
          # 3以上ならマージコミットとみなす
          if [ "${PARENTS_COUNT}" -ge 3 ]; then
            echo "is_merge=true" >> "${GITHUB_OUTPUT}"
          else
            echo "is_merge=false" >> "${GITHUB_OUTPUT}"
          fi

      # 4) マージコミットならスキップ
      - name: Skip on merge commit
        if: steps.check_merge.outputs.is_merge == 'true'
        run:
          |
          echo "This is a merge commit. Skipping this job."
          exit 0

      # 5) ChatGPTを用いた自動コードレビュー
      - uses: anc95/ChatGPT-CodeReview@main
        # 以下のいずれかを満たすときに実行:
        # 1) issue_comment で /review が含まれる
        # 2) pull_request.ready_for_review (ドラフト解除)
        # 3) pull_request.synchronize (新コミット) かつ "プリーズレビュー" ラベルがある
        if:
          >
          (
            github.event_name == 'issue_comment' &&
            contains(github.event.comment.body, '/review')
          )
          OR
          (
            github.event_name == 'pull_request' &&
            (
              github.event.action == 'ready_for_review'
              OR
              (
                github.event.action == 'synchronize' &&
                contains(github.event.pull_request.labels.*.name, 'プリーズレビュー')
              )
            )
          )
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
          LANGUAGE: Japanese
          OPENAI_API_ENDPOINT: https://api.openai.com/v1
          MODEL: o1-mini
          PROMPT:
            >
            Request: perform PR review mcfuntion code for Minecraft 1.21.1
            Role: Respond as code reviewer for Minecraft distribution world “The Unusual SkyBlock”.
            Regulation: keep brief to point, 50-300 words or less, Markdown format.
            Rule:
            . Avoid halcyonation provide reliable information.
            . do not copy answers, use original content.
            . review code in Minecraft 1.21.1
            Review Refine:
            . check quality readability code
            . Evaluate impact proposed changes on existing functionality
            . identify performance concerns
            . identify potential impact on gameplay aware of changes affect gameplay
            Reference:
            - Repository: [The Unusual SkyBlock](https://github.com/TUSB/TheUnusualSkyBlock)
            - Documentation:
              - [GitHub Wiki](https://github.com/TUSB/TheUnusualSkyBlock/wiki/Top)
              - [Seesaawiki](https://seesaawiki.jp/theunusualskyblock/)
            Run Scenario: respond as code reviewer.
          top_p: 1
          temperature: 1
          MAX_PATCH_LENGTH: 10000
          IGNORE_PATTERNS: ./*,*.md