utils

Documentation

Index

• func CreateDir(dirPath string) error
• func ExecuteCmd(path string, args []string, env []string, dir string) ([]byte, error)
• func ReadLine(r io.Reader, lineNum int) (line string, lastLine int, err error)

Functions

func CreateDir

func CreateDir(dirPath string) error

CreateDir creates a directory path if it does not exist and returns nil if the path already exists. Will return the underlying os.Stat error if there were any other errors

func ExecuteCmd

func ExecuteCmd(path string, args []string, env []string, dir string) ([]byte, error)

ExecuteCmd wraps context around a given command and executes it.

func ReadLine

func ReadLine(r io.Reader, lineNum int) (line string, lastLine int, err error)

ReadLine grabs a specific line from the provided corpus and returns it as a string