30 lines
644 B
Go
30 lines
644 B
Go
package cmdutil
|
|
|
|
import (
|
|
"errors"
|
|
|
|
"github.com/AlecAivazis/survey/v2/terminal"
|
|
)
|
|
|
|
// FlagError is the kind of error raised in flag processing
|
|
type FlagError struct {
|
|
Err error
|
|
}
|
|
|
|
func (fe FlagError) Error() string {
|
|
return fe.Err.Error()
|
|
}
|
|
|
|
func (fe FlagError) Unwrap() error {
|
|
return fe.Err
|
|
}
|
|
|
|
// SilentError is an error that triggers exit code 1 without any error messaging
|
|
var SilentError = errors.New("SilentError")
|
|
|
|
// CancelError signals user-initiated cancellation
|
|
var CancelError = errors.New("CancelError")
|
|
|
|
func IsUserCancellation(err error) bool {
|
|
return errors.Is(err, CancelError) || errors.Is(err, terminal.InterruptErr)
|
|
}
|