Always respond in Japanese. Write all workflow documents (*.md) in Japanese.

/ghwf1-kickoff

GitHub Issue を取得し、ブランチ作成、キックオフドキュメント作成、Draft PR 作成を行う。

Usage

/ghwf1-kickoff <issue-number> [--no-branch]
/ghwf1-kickoff update
/ghwf1-kickoff revise "<instruction>"

Arguments

<issue-number>: GitHub Issue 番号 (必須)
--no-branch: 現在のブランチを使用 (main/master では不可)

Subcommands

update: 対話形式でキックオフ更新
revise "<instruction>": 指示に基づいて自動更新

Processing (New)

Phase 1: Workspace Setup

Prerequisites: gh auth status 確認

Fetch Issue:

gh issue view <number> --json title,body,labels,author,comments

Include comments as additional context/requirements

Generate work-id:
- Format: <TYPE>-<issue>-<slug>
- TYPE: labels から判定 (enhancement→FEAT, bug→FIX, etc.)
- slug: タイトルから生成 (lowercase, alphanumeric+hyphens, max 40 chars)
Select base branch (priority order):
1. default_base_branch from config (explicit override)
2. git symbolic-ref refs/remotes/origin/HEAD (remote default branch)
3. main (final fallback)
Create work branch:
- git checkout -b feat/<issue>-<slug> <base_branch>
- GUARD: main/master では ABORT

Initialize WF directory:

source "$HOME/.claude/scripts/wf-init.sh" && wf_init_project
mkdir -p docs/wf/<work-id>/

Phase 2: Kickoff Document

Brainstorming dialogue:
- Goal, Success Criteria, Constraints, Non-goals, Dependencies
Create 01_KICKOFF.md:
- Template: ~/.claude/templates/01_KICKOFF.md

Phase 3: Git Operations

Execute immediately without confirmation:

Commit:

git add .wf/ docs/wf/<work-id>/
git commit -m "docs(wf): create workspace and kickoff <work-id>"

Push:
```
git push -u origin <branch>
```

Phase 4: Draft PR Creation (NEW)

Create Draft PR:

gh pr create --draft \
  --title "WIP: <issue-title>" \
  --body "$(cat <<'EOF'
Closes #<issue-number>

## Progress
- [x] ghwf1-kickoff
- [ ] ghwf2-spec
- [ ] ghwf3-plan
- [ ] ghwf4-review
- [ ] ghwf5-implement
- [ ] ghwf6-verify
- [ ] ghwf7-pr (Ready for Review)

---
🤖 Generated by ghwf
EOF
)"

Get PR number:

PR_NUMBER=$(gh pr view --json number -q '.number')

Phase 5: Label Update (NEW)

Update Issue labels:

gh issue edit <issue-number> \
  --remove-label "ghwf:approve,ghwf:executing" \
  --add-label "ghwf:waiting,ghwf:step-1"

Phase 6: State Update

Update state.json:

{
  "active_work": "<work-id>",
  "works": {
    "<work-id>": {
      "source": {
        "type": "github",
        "issue": <issue-number>,
        "pr": <pr-number>
      },
      "current": "ghwf1-kickoff",
      "next": "ghwf2-spec",
      "last_execution": "<ISO8601>",
      "git": {
        "base": "<base-branch>",
        "branch": "<work-branch>"
      },
      "kickoff": {
        "revision": 1
      }
    }
  }
}

Completion message:
- Work ID
- Branch
- PR URL
- Next step: /ghwf2-spec or add ghwf:approve label

Revise Processing

For revise subcommand (used by daemon for revision):

Fetch feedback:

gh pr view <pr> --json reviews,comments
gh issue view <issue> --json body,comments

Filter bot comments:
- Exclude github-actions[bot]
- Exclude comments starting with 🤖
Analyze changes:
- PR review comments
- Issue body diff
- New Issue comments since last execution
Update 01_KICKOFF.md

Append to 06_REVISIONS.md:

## Revision N (YYYY-MM-DD)

### Trigger
- <source of revision>

### Changes
- <list of changes>

Update state.json:
- Increment kickoff.revision
- Set current: "ghwf1-kickoff", next: "ghwf2-spec"
Commit: docs(wf): revise kickoff <work-id> (revision N)

Error Handling

Scenario	Behavior
Issue not found	Error with issue number
Branch exists	Error with branch name
On main/master	ABORT
gh not authenticated	Error with instructions