utilities

Documentation

Index

• func PipeCommands(commands ...*exec.Cmd) ([]byte, error)
• func SaveFileonTempDir(filename string, data io.Reader) (path string, err error)
• func TellCommandNotToSpawnShell(_ *exec.Cmd)
• func Unzip(zippath string, destination string) (err error)

Functions

func PipeCommands

func PipeCommands(commands ...*exec.Cmd) ([]byte, error)

PipeCommands executes the commands received as input by feeding the output of one to the input of the other, exactly like Unix Pipe (|). Returns the output of the final command and the eventual error.

code inspired by https://gist.github.com/tyndyll/89fbb2c2273f83a074dc

func SaveFileonTempDir

func SaveFileonTempDir(filename string, data io.Reader) (path string, err error)

SaveFileonTempDir creates a temp directory and saves the file data as the filename in that directory. Returns an error if the agent doesn't have permission to create the folder. Returns an error if the filename doesn't form a valid path.

Note that path could be defined and still there could be an error.

func TellCommandNotToSpawnShell

func TellCommandNotToSpawnShell(_ *exec.Cmd)

func Unzip

func Unzip(zippath string, destination string) (err error)