on-pull-request-review-comment.yml

name: 👌 On Pull Request Review

on:
  pull_request_review:
    types: [submitted]

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

      # 모든 리뷰코멘트가 NIT을 포함하는지 확인한다.
      - name: check-comment
        id: check-comment
        uses: actions/github-script@v6
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const {data: reviewComments} = await github.rest.pulls.listReviewComments({ 
              owner: context.repo.owner,
              repo: context.repo.repo,
              pull_number: context.issue.number,
            }) ?? [];

            const recentComment = reviewComments.at(-1);
            const reviewId = recentComment.pull_request_review_id;
            const reviewCommentsInThisReview = reviewComments.filter(comment => comment.pull_request_review_id === reviewId);

            const TRUNCATE_COMMENT_LENGTH = 30;

            let haveAllReviewCommentsContainNIT = true;

            for(const comment of reviewCommentsInThisReview) {
              const truncatedComment = comment.body.slice(0, TRUNCATE_COMMENT_LENGTH);
              const isTruncated = comment.body.length > TRUNCATE_COMMENT_LENGTH;
              console.log(truncatedComment + (isTruncated ? '..' : ''));

              if(!comment.body.includes('NIT')) haveAllReviewCommentsContainNIT = false;
            }

            console.log(haveAllReviewCommentsContainNIT ? "👍🏻 All review comments contain NIT(Not Important Though)" : "🙇 Some review comments says Need To Change");

            if(haveAllReviewCommentsContainNIT) return true;
            else return false;

      # 어떤 리뷰 코멘트가 NIT을 포함하지 않는다면, 변경이 필요하므로 PR을 draft 상태로 만든다.
      - name: make-this-pr-to-draft
        if: ${{ steps.check-comment.outputs.result == 'false' }}
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: gh pr ready --undo ${{ github.event.pull_request.number }}