frostfs-s3-gw/cmd/s3-authmate/modules/errors.go
Artem Tataurov 54e1c333a1 [#152] authmate: Add basic error types and exit codes
Signed-off-by: Artem Tataurov <a.tataurov@yadro.com>
2023-09-06 23:56:56 +03:00

53 lines
882 B
Go

package modules
type (
preparationError struct {
err error
}
frostFSInitError struct {
err error
}
businessLogicError struct {
err error
}
)
func wrapPreparationError(e error) error {
return preparationError{e}
}
func (e preparationError) Error() string {
return e.err.Error()
}
func wrapFrostFSInitError(e error) error {
return frostFSInitError{e}
}
func (e frostFSInitError) Error() string {
return e.err.Error()
}
func wrapBusinessLogicError(e error) error {
return businessLogicError{e}
}
func (e businessLogicError) Error() string {
return e.err.Error()
}
// ExitCode picks corresponding error code depending on the type of error provided.
// Returns 1 if error type is unknown.
func ExitCode(e error) int {
switch e.(type) {
case preparationError:
return 2
case frostFSInitError:
return 3
case businessLogicError:
return 4
}
return 1
}