lordcodes

fun Project.propertyOrEmpty(name: String): String {
    val property = findProperty(name) as String?
    return property ?: environmentVariable(name)
}

fun environmentVariable(name: String) = System.getenv(name) ?: ""

lordcodes

defaultConfig {
  buildConfigField(
    "String", 
    "AUTH_CLIENT_SECRET", 
    buildConfigProperty("GameCatalogueApp_AuthClientSecret")
  )

  resValue(
    "string", 
    "pusher_key", 

lordcodes

signingConfigs {
  create("upload") {
    storePassword = propertyOrEmpty(
      "GameCatalogueApp_UploadKeystore_KeyPassword"
    )
  }
}

fun Project.propertyOrEmpty(name: String): String {
  val property = findProperty(name) as String?

lordcodes

GameCatalogueApp_UploadKeystore_KeyPassword=aaaabbbbcccc
GameCatalogueApp_AuthClientSecret=123456789
GameCatalogueApp_Pusher_APIKey=ksldjalksdjskald

lordcodes

data class MessageId(val raw: UUID)
data class ChatId(val raw: String)
data class PersonId(val raw: Long)

lordcodes

val Identifier<UUID>.uuidString: String
    get() = rawValue.toString()

lordcodes

fun Team.inviteMember(id: MemberId) {}

// ❌ Compile error: Type mismatch.
team.inviteMember(team.id)

// ✅ Compiles.
team.inviteMember(member.id)

lordcodes

// Team.kt

typealias TeamId = Identifier<Team, UUID>

data class Team(val id: TeamId)

lordcodes

data class Identifier<EntityT, RawT>(
    val rawValue: RawT
)

data class Room(val id: Identifier<Room, UUID>)
data class Meeting(val id: Identifier<Meeting, UUID>)

fun bookMeeting(id: Identifier<Meeting, UUID>) {}

// ❌ Compile error: Type mismatch.

lordcodes

data class Identifier<RawT>(val rawValue: RawT)