98 lines
2.8 KiB
Ruby
98 lines
2.8 KiB
Ruby
class Akka < Formula
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desc "Toolkit for building concurrent, distributed, and fault tolerant apps"
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homepage "https://github.com/akka/akka"
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url "https://downloads.typesafe.com/akka/akka_2.11-2.4.20.zip"
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sha256 "6f6af368672640512f8e0099a5d88277f4ac64de7d4edd151411e6a80cc78d0f"
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bottle :unneeded
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depends_on :java
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def install
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# Remove Windows files
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rm "bin/akka.bat"
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chmod 0755, "bin/akka"
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chmod 0755, "bin/akka-cluster"
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inreplace ["bin/akka", "bin/akka-cluster"] do |s|
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# Translate akka script
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s.gsub! /^declare AKKA_HOME=.*$/, "declare AKKA_HOME=#{libexec}"
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# dos to unix (bug fix for version 2.3.11)
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s.gsub! /\r?/, ""
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end
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libexec.install Dir["*"]
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bin.install_symlink libexec/"bin/akka"
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bin.install_symlink libexec/"bin/akka-cluster"
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end
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test do
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(testpath/"src/main/java/sample/hello/HelloWorld.java").write <<~EOS
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package sample.hello;
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import akka.actor.Props;
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import akka.actor.UntypedActor;
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import akka.actor.ActorRef;
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public class HelloWorld extends UntypedActor {
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@Override
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public void preStart() {
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// create the greeter actor
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final ActorRef greeter = getContext().actorOf(Props.create(Greeter.class), "greeter");
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// tell it to perform the greeting
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greeter.tell(Greeter.Msg.GREET, getSelf());
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}
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@Override
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public void onReceive(Object msg) {
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if (msg == Greeter.Msg.DONE) {
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// when the greeter is done, stop this actor and with it the application
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getContext().stop(getSelf());
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} else
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unhandled(msg);
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}
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}
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EOS
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(testpath/"src/main/java/sample/hello/Greeter.java").write <<~EOS
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package sample.hello;
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import akka.actor.UntypedActor;
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public class Greeter extends UntypedActor {
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public static enum Msg {
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GREET, DONE;
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}
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@Override
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public void onReceive(Object msg) {
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if (msg == Msg.GREET) {
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System.out.println("Hello World!");
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getSender().tell(Msg.DONE, getSelf());
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} else
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unhandled(msg);
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}
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}
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EOS
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(testpath/"src/main/java/sample/hello/Main.java").write <<~EOS
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package sample.hello;
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public class Main {
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public static void main(String[] args) {
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akka.Main.main(new String[] { HelloWorld.class.getName() });
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}
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}
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EOS
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system "javac", "-classpath", Dir[libexec/"lib/**/*.jar"].join(":"),
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testpath/"src/main/java/sample/hello/HelloWorld.java",
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testpath/"src/main/java/sample/hello/Greeter.java",
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testpath/"src/main/java/sample/hello/Main.java"
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system "java",
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"-classpath", (Dir[libexec/"lib/**/*.jar"] + [testpath/"src/main/java"]).join(":"),
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"akka.Main", "sample.hello.HelloWorld"
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end
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end
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