| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 main |
| |
| import ( |
| "fmt" |
| "os" |
| "regexp" |
| "strconv" |
| "strings" |
| "time" |
| ) |
| |
| // NoticeLinter check notice file end year |
| type NoticeLinter struct { |
| File string |
| } |
| |
| func parseYear(file string) (string, error) { |
| // read notice file |
| b, err := os.ReadFile(file) |
| if err != nil { |
| return "", fmt.Errorf("read %s error %s", file, err) |
| } |
| |
| // find match date-range string |
| re := regexp.MustCompile(`2018-(\d{4})`) |
| g := re.FindStringSubmatch(string(b)) |
| if len(g) == 0 { |
| return "", fmt.Errorf("match date-range error") |
| } |
| |
| // return end year |
| return g[1], nil |
| } |
| |
| func (n *NoticeLinter) lint() error { |
| y, err := parseYear(n.File) |
| if err != nil { |
| return err |
| } |
| |
| // convert |
| v, err := strconv.Atoi(y) |
| if err != nil { |
| return err |
| } |
| |
| // lint |
| year := time.Now().Year() |
| if v != year { |
| return fmt.Errorf("NOTICE file err => end year %d != %d", v, year) |
| } |
| |
| return nil |
| } |
| |
| func (n *NoticeLinter) fix() error { |
| // parse end year |
| y, err := parseYear(n.File) |
| if err != nil { |
| return err |
| } |
| |
| // read file content |
| b, err := os.ReadFile(n.File) |
| if err != nil { |
| return err |
| } |
| |
| // replace with current year |
| s := strings.Replace(string(b), y, strconv.Itoa(time.Now().Year()), 0644) |
| if err := os.WriteFile(n.File, []byte(s), 0644); err != nil { |
| return err |
| } |
| |
| return nil |
| } |