Merge Main Cleanup

Overview

Perform a full merge into main and then delete all other branches locally and on the default remote. Remove any worktrees tied to deleted branches.

When to Use

• User says to merge into main and keep only main.
• User wants a one-step cleanup of branches after merge.

Workflow

1) Validate repository state

• Run git status --porcelain and stop if there are uncommitted changes.
• Run git rev-parse --show-toplevel and work from that root.
• Run git fetch --all --prune to sync branch state.

2) Determine base branch

• Prefer main; if missing, use master.
• Command: git branch --list main master