util

package

v1.0.0-alpha2 Latest Latest Go to latest Published: Jun 4, 2018 License: Apache-2.0 Imports: 5 Imported by: 12

Details

This section is empty.

This section is empty.

func CheckErr(err error, msg string, level string)

CheckErr checks for error, logs and optionally exits the program

Example (Exit) ¶

// fakeErr := errors.New("Fake error")
// How do we test the output and the os.Exit(1)?"
// CheckErr(fakeErr, "test: %v", "fatal")

Example (Nil) ¶

CheckErr(nil, "test", "fatal")

Example (NoExit) ¶

fakeErr := errors.New("Fake error")
CheckErr(fakeErr, "test: %v", "error")

func GetDurationFromInterval(interval string) (duration time.Duration, err error)

GetDurationFromInterval takes a formated interval and returns a datetime

func Retry(attempts int, callback func() error) (err error)

Retry retry on error

This section is empty.