(metadataPath, version, binaryPath, outFile string)
| 16 | type Installer interface { |
| 17 | DownloadMetadata(path, version string) (*Metadata, error) |
| 18 | DownloadBinary(metadataPath, version, binaryPath, outFile string) error |
| 19 | } |
| 20 | |
| 21 | type installer struct{} |