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forgejo/modules/migration/error.go

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// Copyright 2021 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package migration
import "fmt"
// ErrNotSupported represents status if a downloader do not supported something.
type ErrNotSupported struct {
Entity string
}
// IsErrNotSupported checks if an error is an ErrNotSupported
func IsErrNotSupported(err error) bool {
_, ok := err.(ErrNotSupported)
return ok
}
// Error return error message
func (err ErrNotSupported) Error() string {
if len(err.Entity) != 0 {
return fmt.Sprintf("'%s' not supported", err.Entity)
}
return "not supported"
}