mirror of
https://github.com/dnote/dnote
synced 2026-03-14 14:35:50 +01:00
75 lines
2 KiB
Go
75 lines
2 KiB
Go
/* Copyright 2025 Dnote Authors
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package validate
|
|
|
|
import (
|
|
"strings"
|
|
|
|
"github.com/dnote/dnote/pkg/cli/utils"
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
var reservedBookNames = []string{"trash", "conflicts"}
|
|
|
|
// ErrBookNameReserved is an error incidating that the specified book name is reserved
|
|
var ErrBookNameReserved = errors.New("The book name is reserved")
|
|
|
|
// ErrBookNameNumeric is an error for a book name that only contains numbers
|
|
var ErrBookNameNumeric = errors.New("The book name cannot contain only numbers")
|
|
|
|
// ErrBookNameHasSpace is an error for a book name that has any space
|
|
var ErrBookNameHasSpace = errors.New("The book name cannot contain spaces")
|
|
|
|
// ErrBookNameEmpty is an error for an empty book name
|
|
var ErrBookNameEmpty = errors.New("The book name is empty")
|
|
|
|
// ErrBookNameMultiline is an error for a book name that has linebreaks
|
|
var ErrBookNameMultiline = errors.New("The book name contains multiple lines")
|
|
|
|
func isReservedName(name string) bool {
|
|
for _, n := range reservedBookNames {
|
|
if name == n {
|
|
return true
|
|
}
|
|
}
|
|
|
|
return false
|
|
}
|
|
|
|
// BookName validates a book name
|
|
func BookName(name string) error {
|
|
if name == "" {
|
|
return ErrBookNameEmpty
|
|
}
|
|
|
|
if isReservedName(name) {
|
|
return ErrBookNameReserved
|
|
}
|
|
|
|
if utils.IsNumber(name) {
|
|
return ErrBookNameNumeric
|
|
}
|
|
|
|
if strings.Contains(name, " ") {
|
|
return ErrBookNameHasSpace
|
|
}
|
|
|
|
if strings.Contains(name, "\n") || strings.Contains(name, "\r\n") {
|
|
return ErrBookNameMultiline
|
|
}
|
|
|
|
return nil
|
|
}
|