go/src/cmd/go/scriptcmds_test.go

func scriptCommands(interrupt os.Signal, waitDelay time.Duration) map[string]script.Cmd { … }

// scriptCC runs the C compiler along with platform specific options.
func scriptCC(cmdExec script.Cmd) script.Cmd { … }

var scriptGoInvoked …

// scriptGo runs the go command.
func scriptGo(cancel func(*exec.Cmd) error, waitDelay time.Duration) script.Cmd { … }

// scriptStale checks that the named build targets are stale.
func scriptStale(cmdGo script.Cmd) script.Cmd { … }