Generate a prompt to review a GitHub PR and then paste it into ChatGPT, Claude or Gemini etc.

.zshrc

# 🔮 Generate a prompt to review a GitHub PR and then paste it into ChatGPT, Claude or Gemini etc.

# Copy paste this into your .zshrc, restart your shell and run
# pr-prompt https://github.com/connorads/lockbot/pull/148
# But replace with a PR you want to review 👆

# You need to have the GitHub CLI installed
# brew install gh jq
# gh login

# Function to create a prompt to review a GitHub PR
pr-prompt() {
  local url=$1
  if [[ $url != https://github.com/*/pull/* ]]; then
    echo "usage: gh-pr-prompt <PR-url>" >&2
    return 1
  fi

  local owner_repo pr_number
  owner_repo=${url#https://github.com/}
  owner_repo=${owner_repo%/pull/*}
  pr_number=${url##*/}

  {
    echo "Please review this PR: $url"
    echo
    echo "## Description"
    gh pr view "$url" -R "$owner_repo" --json body \
      --jq '.body // "No description provided"'

    echo
    echo "## Diff"
    gh pr diff "$url" -R "$owner_repo"

    echo
    echo "## Comments"
    gh api "repos/$owner_repo/issues/$pr_number/comments?per_page=100" --paginate \
      --jq '.[] | "\(.user.login) (\(.created_at)):\n\(.body)\n---"' 2>/dev/null || true

  } | pbcopy

  echo "✅ PR review prompt copied to clipboard"
}