| 60 | } |
| 61 | |
| 62 | func CreateMtaArchive(source, target string) error { |
| 63 | zipfile, err := os.Create(target) |
| 64 | if err != nil { |
| 65 | return err |
| 66 | } |
| 67 | defer zipfile.Close() |
| 68 | |
| 69 | archive := zip.NewWriter(zipfile) |
| 70 | defer archive.Close() |
| 71 | |
| 72 | info, err := os.Stat(source) |
| 73 | if err != nil { |
| 74 | return nil |
| 75 | } |
| 76 | |
| 77 | var baseDir string |
| 78 | if info.IsDir() { |
| 79 | baseDir = "." |
| 80 | } |
| 81 | |
| 82 | return filepath.Walk(source, func(path string, info os.FileInfo, err error) error { |
| 83 | if err != nil { |
| 84 | return err |
| 85 | } |
| 86 | |
| 87 | if info.Name() == filepath.Base(source) { |
| 88 | return nil |
| 89 | } |
| 90 | header, err := zip.FileInfoHeader(info) |
| 91 | if err != nil { |
| 92 | return err |
| 93 | } |
| 94 | |
| 95 | if baseDir != "" { |
| 96 | pathWithoutSourceDirPrefix := strings.TrimPrefix(path, source) |
| 97 | pathWithoutSourceDirPrefix = strings.TrimPrefix(pathWithoutSourceDirPrefix, string(os.PathSeparator)) |
| 98 | if pathWithoutSourceDirPrefix != "" { |
| 99 | header.Name = filepath.Join(baseDir, pathWithoutSourceDirPrefix) |
| 100 | } |
| 101 | } |
| 102 | |
| 103 | if info.IsDir() { |
| 104 | header.Name += string(os.PathSeparator) |
| 105 | } |
| 106 | header.Method = zip.Deflate |
| 107 | |
| 108 | header.Name = filepath.ToSlash(header.Name) |
| 109 | |
| 110 | writer, err := archive.CreateHeader(header) |
| 111 | if err != nil { |
| 112 | return err |
| 113 | } |
| 114 | |
| 115 | if info.IsDir() { |
| 116 | return nil |
| 117 | } |
| 118 | |
| 119 | file, err := os.Open(path) |