name: create-branch description: Create a new git branch from main/master with a maximum of 17 characters. Prompts for branch name or infers from context.

Create Git Branch

Instructions

1. Determine the main branch name by running git symbolic-ref refs/remotes/origin/HEAD | sed 's@^refs/remotes/origin/@@'
2. Ensure we're on the latest main branch:
   • Run git fetch origin
   • Run git checkout <main-branch>
   • Run git pull origin <main-branch>
3. Ask the user for a branch name OR infer from context if they've described what they're working on
4. Validate the branch name:
   • Must be 17 characters or less
   • Should use kebab-case (lowercase with hyphens)
   • Should be descriptive but concise
5. If the suggested/provided name is too long, offer a shortened version
6. Create the branch: git checkout -b <branch-name>
7. Confirm the branch was created successfully

Branch Naming Guidelines

• Use kebab-case (e.g., fix-auth-bug, add-user-api)
• Keep it under 17 characters
• Be descriptive but concise
• Common prefixes: feat-, fix-, docs-, refactor-

Examples

• feat-oauth (10 chars)
• fix-login-error (15 chars)
• docs-readme (11 chars)
• refactor-auth (13 chars)