Create Pull Request

Overview

Automate GitHub pull request creation with comprehensive descriptions, test plans, and reviewer assignments based on code diff analysis and commit history.

When to Use

• •When you want to create a PR from a feature branch to main/develop
• •When you need a well-structured PR description generated from your changes
• •When you want to auto-assign reviewers based on code ownership
• •When you need consistent PR formatting across a team
• •When preparing a PR after completing a feature or bug fix

Instructions

1. •Verify GitHub CLI authentication with gh auth status.
2. •Identify source branch and target branch (default: main).
3. •Analyze the diff: git diff <target>..<source> --stat to understand scope of changes.
4. •Review commit messages: git log <target>..<source> --oneline for context.
5. •Generate PR title: concise, imperative mood, under 72 characters.
6. •Generate PR body with sections: Summary, Changes, Testing, Screenshots (if UI), Breaking Changes.
7. •Identify reviewers from CODEOWNERS or recent contributors to changed files.
8. •Create PR: gh pr create --title "..." --body "..." --reviewer "..." --base <target>.
9. •Apply relevant labels based on change type (feature, bugfix, docs, chore).
10. •Return PR URL and summary.

Environment

DEFAULT_BASE_BRANCH=main
AUTO_ASSIGN_REVIEWERS=true
REQUIRE_TEST_PLAN=true
LABEL_BY_TYPE=true
DRAFT_BY_DEFAULT=false

Examples

Input:

source_branch: feature/user-auth
target_branch: main
reviewer: @teamlead

Output:

PR Created: #142
Title: Add JWT-based user authentication system
URL: https://github.com/org/repo/pull/142
Reviewers: @teamlead, @security-team
Labels: feature, auth
Files changed: 8 (+342 -12 lines)