env

Documentation

Index

• func CanExec() bool
• func LookPath(xBin string) (string, error)
• func LookUpGo() (string, error)
• func LookUpProtoc() (string, error)
• func LookUpProtocGenGo() (string, error)

Functions

func CanExec

func CanExec() bool

CanExec reports whether the current system can start new processes using os.StartProcess or (more commonly) exec.Command.

func LookPath

func LookPath(xBin string) (string, error)

LookPath searches for an executable named file in the directories named by the PATH environment variable, for the os windows, the named file will be spliced with the .exe suffix.

func LookUpGo

func LookUpGo() (string, error)

LookUpGo searches an executable go in the directories named by the GOROOT/bin or PATH environment variable.

func LookUpProtoc

func LookUpProtoc() (string, error)

LookUpProtoc searches an executable protoc in the directories named by the PATH environment variable.

func LookUpProtocGenGo

func LookUpProtocGenGo() (string, error)

LookUpProtocGenGo searches an executable protoc-gen-go in the directories named by the PATH environment variable.