Initial Commit

Sources/EnvVars/EnvVars.swift

@@ -0,0 +1,43 @@
+import Foundation
+
+public struct EnvVars: Codable, Equatable {
+  
+  public var appEnv: AppEnv
+  public var host: String
+  public var port: String?
+  public var identifier: String
+  public var userName: String?
+  public var password: String?
+  
+  public init(
+    appEnv: AppEnv = .development,
+    host: String = "127.0.0.1",
+    port: String? = "1883",
+    identifier: String = "dewPoint-controller",
+    userName: String? = "mqtt_user",
+    password: String? = "secret!"
+  ){
+    self.appEnv = appEnv
+    self.host = host
+    self.port = port
+    self.identifier = identifier
+    self.userName = userName
+    self.password = password
+  }
+  
+  private enum CodingKeys: String, CodingKey {
+    case appEnv = "APP_ENV"
+    case host = "MQTT_HOST"
+    case port = "MQTT_PORT"
+    case identifier = "MQTT_IDENTIFIER"
+    case userName = "MQTT_USERNAME"
+    case password = "MQTT_PASSWORD"
+  }
+  
+  public enum AppEnv: String, Codable {
+    case development
+    case production
+    case staging
+    case testing
+  }
+}