prepare-pr

Files (2)

• SKILL.md
• openai.yaml · agents/

SKILL.md (first lines)

# Prepare PR

## Overview

Prepare a PR head branch for merge with review fixes, green gates, and deterministic merge handoff artifacts.

## Inputs

- Ask for PR number or URL.
- If missing, use `.local/pr-meta.env` from the PR worktree if present.
- If ambiguous, ask.

## Safety

- Never push to `main` or `origin/main`. Push only to the PR head branch.
- Never run `git push` without explicit remote and branch. Do not run bare `git push`.
- Do not run gateway stop commands. Do not kill processes. Do not touch port 18792.
- Do not run `git clean -fdx`.
- Do not run `git add -A` or `git add .`.

## Execution Rule

- Execute the workflow. Do not stop after printing the TODO checklist.
- If delegating, require the delegate to run commands and capture outputs.

## Completion Criteria

- Rebase PR commits onto `origin/main`.
- Fix all BLOCKER and IMPORTANT items from `.local/review.md`.
- Commit prep changes with required subject format.
- Run required gates and pass (`pnpm test` may be skipped only for high-confidence docs-only changes).
- Push the updated HEAD back to the PR head branch.
- Write `.local/prep.md` and `.local/prep.env`.
- Output exactly: `PR is ready for /mergepr`.

## First: Create a TODO Checklist

Create a checklist of all prep steps, print it, then continue and execute the commands.

## Setup: Use a Worktree

Use an isolated worktree for all prep work.

```sh
repo_root=$(git rev-parse --show-toplevel)
cd "$repo_root"
gh auth status

WORKTREE_DIR=".worktrees/pr-<PR>"
if [ ! -d "$WORKTREE_DIR" ]; then
  git fetch origin main
  git worktree add "$WORKTREE_DIR" -b temp/pr-<PR> origin/main
fi
cd "$WORKTREE_DIR"
mkdir -p .local
```

Run all commands inside the worktree directory.

## Load Review Artifacts (Mandatory)

```sh
if [ ! -f .local/review.md ]; then
  echo "Missing .local/review.md. Run /review-pr first and save findings."
  exit 1
fi

if [ ! -f .local/pr-meta.env ]; then
  echo "Missing .local/pr-meta.env. Run /review-pr first and save metadata."
  exit 1
fi

sed -n '1,220p' .local/review.md
source .local/pr-meta.env
```

## Steps

1. Identify PR meta with one API call

```sh
pr_meta_json=$(gh pr view <PR> --json number,title,author,headRefName,headRefOid,baseRefName,headRepository,headRepositoryOwner,body)
printf '%s\n' "$pr_meta_json" | jq '{number,title,author:.author.login,head:.headRefName,headSha:.headRefOid,base:.baseRefName,headRepo:.headRepository.nameWithOwner,headRepoOwner:.headRepositoryOwner.login,headRepoName:.headRepository.name,body}'

pr_number=$(printf '%s\n' "$pr_meta_json" | jq -r .number)
contrib=$(printf '%s\n' "$pr_meta_json" | jq -r .author.login)
head=$(printf '%s\n' "$pr_meta_json" | jq -r .headRefName)
pr_head_sha_before=$(printf '%s\n' "$pr_meta_json" | jq -r .headRefOid)
head_owner=$(printf '%s\n' "$pr_meta_json" | jq -r '.headRepositoryOwner.login // empty')
head_repo_name=$(printf '%s\n' "$pr_meta_json" | jq -r '.headRepository.name // empty')
head_repo_url=$(printf '%s\n' "$pr_meta_json" | jq -r '.headRepository.url // empty')

if [ -n "${PR_HEAD:-}" ] && [ "$head" != "$PR_HEAD" ]; then
  echo "ERROR: PR head branch changed from $PR_HEAD to $head. Re-run /review-pr."
  exit 1
fi
```

2. Fetch PR head and rebase on latest `origin/main`

```sh
git fetch origin pull/<PR>/head:pr-<PR> --force
git checkout -B pr-<PR>-prep pr-<PR>
git fetch origin main
git rebase origin/main
```

If conflicts happen:

- Resolve each conflicted file.
- Run `git add <resolved_file>` for each file.
- Run `git rebase --continue`.

If the rebase gets confusing or you resolve conflicts 3 or more times, stop and report.

3. Fix issues from `.local/review.md`

- Fix all BLOCKER and IMPORTANT items.
- NITs are optional.

From LongIV999/Openclawd, MIT.

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