hugo/utils/utils.go
2015-10-05 20:26:49 +02:00

41 lines
686 B
Go

package utils
import (
"os"
jww "github.com/spf13/jwalterweatherman"
)
func CheckErr(err error, s ...string) {
if err != nil {
if len(s) == 0 {
jww.CRITICAL.Println(err)
} else {
for _, message := range s {
jww.ERROR.Println(message)
}
jww.ERROR.Println(err)
}
}
}
func StopOnErr(err error, s ...string) {
if err != nil {
if len(s) == 0 {
newMessage := err.Error()
// Printing an empty string results in a error with
// no message, no bueno.
if newMessage != "" {
jww.CRITICAL.Println(newMessage)
}
} else {
for _, message := range s {
if message != "" {
jww.CRITICAL.Println(message)
}
}
}
os.Exit(-1)
}
}