sys

Documentation

Index

• func ExitIf(err error, except ...error)
• func HandleInterrupt(ctx context.Context, cb func())
• func IsPipedIn() (bool, error)

Functions

func ExitIf

func ExitIf(err error, except ...error)

ExitIf prints err and exits with an error code if err is not nil, and is not the same as one of the except values.

func HandleInterrupt

func HandleInterrupt(ctx context.Context, cb func())

HandleInterrupt runs the provided cb func after an os.Interrupt or os.Kill signal is received.

func IsPipedIn

func IsPipedIn() (bool, error)

IsPipedIn detects whether data is being piped-in from another command or not.