You might want to take a look at the CLI app https://github.com/mischnic/proton-packager. I created it before proton-native support was integrated into electron-builder. Only macOS is supported but it's structure should make it easy to support multiple OSs.
You might want to take a look at the CLI app https://github.com/mischnic/proton-packager. I created it before proton-native support was integrated into electron-builder. Only macOS is supported but it's structure should make it easy to support multiple OSs.