executils

func CgoEnabled ¶

func CgoEnabled(goos, arch string) string

check if cgoEnabled is required. 0.2.4 refactored this out TODO not needed for go1.1+. Remove this once go1.0 reaches end of life. (when is that?)

func CombineActualEnv ¶

func CombineActualEnv(env []string, isVeryVerbose bool) []string

func InvokeGo ¶

func InvokeGo(workingDirectory string, subCmd string, subCmdArgs []string, env []string, settings *config.Settings) error

invoke the go command via the os/exec package 0.3.1 v0.9 changed signature

func NewCmd ¶

func NewCmd(cmdPath string, workingDirectory string, args []string, env []string, isVerbose bool, isRedirectToStdout bool) (*exec.Cmd, error)

func PrepareCmd ¶

func PrepareCmd(cmd *exec.Cmd, workingDirectory string, args []string, env []string, isVeryVerbose bool) error

func PrintableArgs ¶

func PrintableArgs(args []string) string

returns a list of printable args

func RedirectIO ¶

func RedirectIO(cmd *exec.Cmd)

func RedirectIOTo ¶

func RedirectIOTo(cmd *exec.Cmd, myin io.Reader, myout, myerr io.Writer)

func StartAndWait ¶

func StartAndWait(cmd *exec.Cmd) error

StartAndWait starts the given command and waits for it to exit. If the command started successfully but exited with an error, any output to stderr is included in the error message.