Ability to have a configuration file for release

It would be nice if there was a config file like release.json which describes the settings when code-signing an app in release mode:

{
    common: {
          encrypt: true,
          uglify: true
    },
    android: {
          keystore-path: 'path',
          keystore-pwd: 'pwd',
          keystore-alias: 'alias',
          keystore-alias-pwd: 'alias-pwd'
    },
    ios: {
          ...    
    }
}

And then you just have to run tns build android --release to get your app ready for production.

Start by locating the CLI entry point for tns build <platform> --release and the existing Android and iOS code-signing flows. Review how release settings are currently supplied, then define the configuration file format and supported platform settings. Done means the release command can read the configuration and produce signed Android and iOS builds.