コード例 #1
0
ファイル: zipper.go プロジェクト: jasonkeene/cli
func writeZipFile(dir string, targetFile *os.File) error {
	isEmpty, err := fileutils.IsDirEmpty(dir)
	if err != nil {
		return err
	}

	if isEmpty {
		return errors.NewEmptyDirError(dir)
	}

	writer := zip.NewWriter(targetFile)
	defer writer.Close()

	appfiles := ApplicationFiles{}
	return appfiles.WalkAppFiles(dir, func(fileName string, fullPath string) error {
		fileInfo, err := os.Stat(fullPath)
		if err != nil {
			return err
		}

		header, err := zip.FileInfoHeader(fileInfo)
		if err != nil {
			return err
		}

		if runtime.GOOS == "windows" {
			header.SetMode(header.Mode() | 0700)
		}

		header.Name = filepath.ToSlash(fileName)
		header.Method = zip.Deflate

		if fileInfo.IsDir() {
			header.Name += "/"
		}

		zipFilePart, err := writer.CreateHeader(header)
		if err != nil {
			return err
		}

		if fileInfo.IsDir() {
			return nil
		}

		file, err := os.Open(fullPath)
		if err != nil {
			return err
		}
		defer file.Close()

		_, err = io.Copy(zipFilePart, file)
		if err != nil {
			return err
		}

		return nil
	})
}
コード例 #2
0
func writeZipFile(dir string, targetFile *os.File) error {
	isEmpty, err := fileutils.IsDirEmpty(dir)
	if err != nil {
		return err
	}

	if isEmpty {
		return errors.NewEmptyDirError(dir)
	}

	writer := zip.NewWriter(targetFile)
	defer writer.Close()

	appfiles := ApplicationFiles{}
	return appfiles.WalkAppFiles(dir, func(fileName string, fullPath string) error {
		fileInfo, err := os.Stat(fullPath)
		if err != nil {
			return err
		}

		header, err := zip.FileInfoHeader(fileInfo)
		if err != nil {
			return err
		}

		header.Name = filepath.ToSlash(fileName)

		if fileInfo.IsDir() {
			header.Name += "/"
		}

		zipFilePart, err := writer.CreateHeader(header)
		if err != nil {
			return err
		}

		if fileInfo.IsDir() {
			return nil
		}

		return fileutils.CopyPathToWriter(fullPath, zipFilePart)
	})
}