github.com/jingcheng-WU/gonum@v0.9.1-0.20210323123734-f1a2a11a8f7b/graph/formats/dot/internal/paste_copyright.go (about)

     1  // This file is dual licensed under CC0 and The Gonum License.
     2  //
     3  // Copyright ©2017 The Gonum Authors. All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  //
     7  // Copyright ©2017 Robin Eklind.
     8  // This file is made available under a Creative Commons CC0 1.0
     9  // Universal Public Domain Dedication.`)
    10  
    11  // +build ignore
    12  
    13  package main
    14  
    15  import (
    16  	"bytes"
    17  	"fmt"
    18  	"io/ioutil"
    19  	"os"
    20  	"path/filepath"
    21  )
    22  
    23  var location = []byte(`// Code generated by gocc; DO NOT EDIT.`)
    24  var copyright = []byte(`// Code generated by gocc; DO NOT EDIT.
    25  
    26  // This file is dual licensed under CC0 and The Gonum License.
    27  //
    28  // Copyright ©2017 The Gonum Authors. All rights reserved.
    29  // Use of this source code is governed by a BSD-style
    30  // license that can be found in the LICENSE file.
    31  //
    32  // Copyright ©2017 Robin Eklind.
    33  // This file is made available under a Creative Commons CC0 1.0
    34  // Universal Public Domain Dedication.`)
    35  
    36  func main() {
    37  	err := filepath.Walk(".", func(path string, info os.FileInfo, err error) error {
    38  		if err != nil {
    39  			return err
    40  		}
    41  		if info.IsDir() || filepath.Dir(path) == "." || filepath.Ext(path) != ".go" {
    42  			return nil
    43  		}
    44  
    45  		content, err := ioutil.ReadFile(path)
    46  		if err != nil {
    47  			return err
    48  		}
    49  
    50  		content = bytes.Replace(content, location, copyright, 1)
    51  		return ioutil.WriteFile(path, content, info.Mode())
    52  	})
    53  
    54  	if err != nil {
    55  		fmt.Printf("error walking the path: %v\n", err)
    56  	}
    57  }