shell

type ExecShim ¶

type ExecShim interface {
	LookPath(string) (string, error)
	Command(string, ...string) *exec.Cmd
}

ExecShim provides an abstraction layer to use the os/exec API.

Implementation of ExecShim MUST use os/exec (or an equivalent) if they act on the host system.

func New() ExecShim