pr-draft

PR Draft Generator

Reads branch history + diff → generates PR title and body matching the project's template → optionally creates the PR.

Procedure

Step 1 — Read branch context

Run in parallel:

git branch --show-current
git log main..HEAD --oneline
git diff main..HEAD --stat

If no commits ahead of main, tell the user and stop.

Step 2 — Detect base branch

Check if main or master or develop exists. Use the most likely base.

Step 3 — Read project PR template

Check .github/PULL_REQUEST_TEMPLATE.md — if it exists, use it as the body structure.

Also check project CLAUDE.md for:

• PR title format
• Language (Korean or English)

Step 4 — Read the diff (if small enough)

git diff main..HEAD

Only read if --stat shows ≤ 300 lines changed. If larger, rely on commit messages.

Step 5 — Generate PR content

Title: Follow project format. If issue-based: [#이슈번호] {이슈 제목}. If conventional: feat: {summary}

Body: Fill in the PR template sections. If no template:

## 변경 사항
- {bullet points of what changed}

## 이유
{why this change was needed}

## 테스트
- [ ] {key test scenarios}

Step 6 — Confirm and optionally create

Show the draft and ask:

PR 초안:

제목: {title}

{body}

---
GitHub에 PR을 생성할까요? (y/n)

On confirm:

gh pr create --title "{title}" --body "$(cat <<'EOF'
{body}
EOF
)"

Step 7 — Report

Return the PR URL, then output:

## 사람이 확인해야 할 것
- [ ] PR 범위가 이슈 하나에 해당하는지 (너무 크지 않은지)
- [ ] 테스트 체크리스트가 실제로 실행 가능한지
- [ ] base branch가 올바른지 (main vs develop vs feature)
- [ ] 민감한 변경사항(인증, 결제, DB 스키마)이 있으면 별도 리뷰어 지정 필요

Notes

• Never push to main/master directly
• If the branch isn't pushed yet, run git push -u origin {branch} first
• Only add --assignee, --reviewer, --label when the user requests them