Interface Shell

internal/cmd/shell.go:8–18

Shell is the interface that represents the interaction with the host shell.

// Shell is the interface that represents the interaction with the host shell.
type Shell interface {
	// Hook is the string that gets evaluated into the host shell config and
	// setups direnv as a prompt hook.
	Hook() (string, error)

	// Export outputs the ShellExport as an evaluatable string on the host shell
	Export(e ShellExport) (string, error)

	// Dump outputs and evaluatable string that sets the env in the host shell
	Dump(env Env) (string, error)
}

// ShellExport represents environment variables to add and remove on the host
// shell.