xexec

Documentation

Index

• func IsCommandAvailable(name string) bool
• func IsExec(binaryPath string) (bool, error)
• func ResolveAbsPath(filePath string) (path string, err error)
• func TryResolveAbsPath(filePath string) string

Functions

func IsCommandAvailable

func IsCommandAvailable(name string) bool

IsCommandAvailable checks if command is available on user's path.

func IsExec

func IsExec(binaryPath string) (bool, error)

IsExec checks if a file is executable by anyone.

func ResolveAbsPath

func ResolveAbsPath(filePath string) (path string, err error)

ResolveAbsPath searches for an executable file in the current working directory, the directories defined by the PATH environment variable and in the Go binary path. Once found returns the absolute path to the file.

func TryResolveAbsPath

func TryResolveAbsPath(filePath string) string

TryResolveAbsPath searches for an executable file in the current working directory, the directories defined by the PATH environment variable and in the Go binary path. Once found returns the absolute path to the file, or otherwise it returns the file path unmodified.