func (c APIClient) GetFileReadSeeker(repoName string, commitID string, path string) (io.ReadSeeker, error) {
	fileInfo, err := c.InspectFile(repoName, commitID, path)
	if err != nil {
		return nil, err
	}
	reader, err := c.GetFileReader(repoName, commitID, path, 0, 0)
	if err != nil {
		return nil, err
	}
	return &getFileReadSeeker{
		Reader: reader,
		file:   NewFile(repoName, commitID, path),
		offset: 0,
		size:   int64(fileInfo.SizeBytes),
		c:      c,
	}, nil
}
func (c APIClient) GetFileReadSeeker(repoName string, commitID string, path string) (io.ReadSeeker, error) {
	fileInfo, err := c.InspectFile(repoName, commitID, path)
	if err != nil {
		return nil, err
	}
	reader, err := c.GetFileReader(repoName, commitID, path, 0, 0)
	if err != nil {
		return nil, err
	}
	return &getFileReadSeeker{
		Reader: reader,
		file:   NewFile(repoName, commitID, path),
		offset: 0,
		size:   int64(fileInfo.SizeBytes),
		c:      c,
	}, nil
}
// GetFileReadSeeker returns a reader for the contents of a file at a specific
// Commit that permits Seeking to different points in the file.