errutil

func Fail ¶

func Fail(msg string)

Fail logs the given messages and terminates the application

func FailOn ¶

func FailOn(err error)

FailOn logs the error information (terminates the application)

func FailOnWithInfo ¶

func FailOnWithInfo(err error, info map[string]string)

FailOnWithInfo logs the error information with additional context info (terminates the application)

func FailWhen ¶

func FailWhen(cond bool, msg string)

FailWhen logs the given message if the condition is true (terminates the application)

func IsNoChildProcesses ¶

func IsNoChildProcesses(err error) bool

exec.Command().Run() and its derivatives sometimes return "wait: no child processes" or "waitid: no child processes" even for successful runs. It's a race condition between the Start() + Wait() calls and the actual underlying command execution. The shorter the execution time, the higher are the chances to get this error.

Some examples from the wild:

• https://github.com/gitpod-io/gitpod/blob/405d44b74b5ac1dffe20e076d59c2b5986f18960/components/common-go/process/process.go#L18.

func WarnOn ¶

func WarnOn(err error)

WarnOn logs the error information as a warning