internal/

Package cache manages persistent storage for worktree IDs and PR information.

Package cmd provides helpers for executing shell commands with proper error handling.

Package config handles loading and validation of wt configuration.

Package doctor provides diagnostic and repair functionality for wt's worktree cache.

Package forge provides an abstraction layer for git hosting services.

Package format handles worktree folder name generation and path sanitization.

Package git provides git operations via shell commands.

Package hooks provides post-operation hook execution with placeholder substitution.

Package resolve provides target resolution for worktree commands.

Package ui provides terminal UI components for wt command output.