Implement Scala version of the fucking-coffee script

scala/fucking-coffee.scala

@@ -0,0 +1,45 @@
+/*******************************************
+ *
+ * Get Ammonite (http://lihaoyi.github.io/Ammonite/#Ammonite-Shell): 
+ *  $ mkdir ~/.ammonite; curl -L -o ~/.ammonite/predef.scala http://git.io/vR04f
+ *  $ curl -L -o amm http://git.io/vR08A; chmod +x amm
+ *
+ * Run script
+ *  $ ./amm fucking-coffee.scala
+ *
+ *******************************************/
+
+import java.net._
+import java.io._
+import ammonite.ops._
+import ammonite.ops.ImplicitWd._
+
+val coffeeMachineIP = "10.10.42.42"
+val password = "1234"
+val passwordPrompt = "Password: "
+val delayBeforeBrew = 17
+val delay = 24
+
+if ((%%who "-q").out.string.contains(sys.props("user.name"))) {
+
+  val telnet = new Socket(coffeeMachineIP, 23)
+  val out = new PrintWriter(telnet.getOutputStream, true)
+  val in = new BufferedReader(new InputStreamReader(telnet.getInputStream))
+
+  println(s"Wait for $delayBeforeBrew seconds")
+  Thread.sleep(delayBeforeBrew * 1000);
+
+  if(in.readLine == passwordPrompt){
+    out.println(password)
+
+    out.println("sys brew")
+    Thread.sleep(delay * 1000)
+    out.println("sys pour")
+
+  }
+
+  out.close()
+  in.close()
+  telnet.close()
+
+}