Function WithRoot

pkg/worktree/worktree.go:108–114

WithRoot places the worktree under dir instead of the default data directory. The worktree is created at /worktrees/ . An empty dir is ignored, keeping the default. This decouples the package from the process-global data directory, letting tests and embedders pick an isolated location.

(dir string)

// process-global data directory, letting tests and embedders pick an isolated
// location.
func WithRoot(dir string) CreateOption {
	return func(c *createConfig) {
		if dir != "" {
			c.root = dir
		}
	}
}

// Create creates a new git worktree for the repository containing dir and
// returns it. The worktree lives under the data directory and checks out a