Prepare PR

Overview

Prepare the PR head branch for merge after /review-pr.

Inputs

• •Ask for PR number or URL.
• •If missing, use .local/pr-meta.env if present in the PR worktree.

Safety

• •Never push to main.
• •Only push to PR head with explicit --force-with-lease against known head SHA.
• •Do not run git clean -fdx.
• •Wrappers are cwd-agnostic; run from repo root or PR worktree.

Execution Contract

1. •Run setup:

scripts/pr-prepare init <PR>

1. •Resolve findings from structured review:

• •.local/review.json is mandatory.
• •Resolve all BLOCKER and IMPORTANT items.

1. •

   Commit with required subject format and validate it.

2. •

   Run gates via wrapper.

3. •

   Push via wrapper (includes pre-push remote verification, one automatic lease-retry path, and post-push API propagation retry).

Optional one-shot path:

scripts/pr-prepare run <PR>

Steps

1. •Setup and artifacts

scripts/pr-prepare init <PR>

ls -la .local/review.md .local/review.json .local/pr-meta.env .local/prep-context.env
jq . .local/review.json >/dev/null

1. •Resolve required findings

List required items:

jq -r '.findings[] | select(.severity=="BLOCKER" or .severity=="IMPORTANT") | "- [\(.severity)] \(.id): \(.title) => \(.fix)"' .local/review.json

Fix all required findings. Keep scope tight.

1. •Update changelog/docs (changelog is mandatory in this workflow)

jq -r '.changelog' .local/review.json
jq -r '.docs' .local/review.json

1. •Commit scoped changes

Required commit subject format:

• •fix: <summary> (text2llm#<PR>) thanks @<pr-author>

Use explicit file list:

source .local/pr-meta.env
scripts/committer "fix: <summary> (text2llm#$PR_NUMBER) thanks @$PR_AUTHOR" <file1> <file2> ...

Validate commit subject:

scripts/pr-prepare validate-commit <PR>

1. •Run gates

scripts/pr-prepare gates <PR>

1. •Push safely to PR head

scripts/pr-prepare push <PR>

This push step includes:

• •robust fork remote resolution from owner/name,
• •pre-push remote SHA verification,
• •one automatic rebase + gate rerun + retry if lease push fails,
• •post-push PR-head propagation retry,
• •idempotent behavior when local prep HEAD is already on the PR head,
• •post-push SHA verification and .local/prep.env generation.

1. •Verify handoff artifacts

ls -la .local/prep.md .local/prep.env

1. •Output

• •Summarize resolved findings and gate results.
• •Print exactly: PR is ready for /merge-pr.

Guardrails

• •Do not run gh pr merge in this skill.
• •Do not delete worktree.