pr-draft

name	pr-draft
description	Generate PR title, body, and labels from commits since the base branch, then create the PR on GitHub.
allowed-tools	Bash(git *:*), Bash(bash *create-pr.sh:*), Bash(cat *:*), Bash(gh *:*), Read, Write

Step 1 — Gather Context

Run all at once:

git branch --show-current
git log origin/develop..HEAD --oneline 2>/dev/null || git log --oneline -15
git diff origin/develop...HEAD --stat 2>/dev/null || git diff HEAD~5...HEAD --stat
git diff origin/develop...HEAD 2>/dev/null || git diff HEAD~5...HEAD

Also read the PR template:

cat .github/PULL_REQUEST_TEMPLATE.md

Search all issues (open and closed) to find the related one:

gh issue list --state all --limit 100 --json number,title,state,labels

Match the most relevant issue by comparing issue titles and labels against the branch name and commit messages. Note the issue number for use in Steps 3–5.

Step 2 — Determine Labels

Read ${CLAUDE_SKILL_DIR}/references/labels.md and select 1–2 appropriate labels.

Step 3 — Generate PR Content

Title — Generate 3 options:

• Format: description only — Korean, concise, derived from the related issue title/content, no period, max 50 characters
• Do NOT prepend a type prefix (no add ::, fix ::, etc.)
• Mark the best option with ← 추천

Body — Follow .github/PULL_REQUEST_TEMPLATE.md structure:

• Write all content in Korean
• Style: ~하였습니다, ~되었습니다, ~추가하였습니다
• No additional emojis, max 2500 characters
• Auto-check checklist items based on the nature of changes
• Fill in Close #N using the related issue number found in Step 1

Step 4 — Write Body & Show Preview

Start by copying the PR template as the base:

cp .github/PULL_REQUEST_TEMPLATE.md PR_BODY.md

Then fill in each section of PR_BODY.md with the generated content — do not change the section headers or structure. Display:

## 추천 PR 제목
1. title1
2. title2
3. title3 ← 추천

## 선택된 라벨
- label1, label2

## 관련 이슈
- #N: issue title

## PR 본문 미리보기
[body content]

Ask the user to confirm which title to use. If no answer, proceed with the recommended title.

Step 5 — Push & Create PR

Push the current branch to remote first:

git push -u origin HEAD

Then create the PR:

bash "${CLAUDE_SKILL_DIR}/scripts/create-pr.sh" "<confirmed-title>" "PR_BODY.md" "<label1>,<label2>"

After creation, display the PR URL. Cleanup: remove PR_BODY.md.