a5-4.swift

struct Staging: Configuration { 
    var certificate = "ios_distribution"
    var provisioningProfile = "Brewer_Staging"
    var buildConfiguration = "Staging"
    var appIdentifier = "works.sth.brewer.staging"
    var exportMethod = "ad-hoc"
}

struct Production: Configuration { 
    var certificate = "ios_distribution"
    var provisioningProfile = "Brewer_Production"
    var buildConfiguration = "Production"
    var appIdentifier = "works.sth.brewer.production"
    var exportMethod = "ad-hoc"
}