1 files changed, 50 insertions, 0 deletions
diff --git a/Library/Formula/avian.rb b/Library/Formula/avian.rb
new file mode 100644
index 000000000..0b1dd627c
--- /dev/null
+++ b/Library/Formula/avian.rb
@@ -0,0 +1,50 @@
+require 'formula'
+
+class JdkInstalled < Requirement
+  def message; <<-EOS.undent
+    A JDK is required.
+
+    You can get the official Oracle installers from:
+    http://www.oracle.com/technetwork/java/javase/downloads/index.html
+    EOS
+  end
+
+  def satisfied?
+    which 'javac'
+  end
+
+  def fatal?
+    true
+  end
+end
+
+class Avian < Formula
+  homepage 'http://oss.readytalk.com/avian/'
+  url 'http://oss.readytalk.com/avian/avian-0.6.tar.bz2'
+  sha1 '763e1d99af624416aac60f0e222df938aaa3510b'
+
+  head 'https://github.com/ReadyTalk/avian.git'
+
+  depends_on JdkInstalled.new
+
+  def install
+    system 'make', 'JAVA_HOME=/Library/Java/Home'
+
+    bin.install Dir['build/darwin-*/avian*']
+    lib.install Dir['build/darwin-*/*.dylib'] + Dir['build/darwin-*/*.a']
+  end
+
+  def test
+    mktemp do
+      (Pathname.pwd/'Test.java').write <<-EOS.undent
+        public class Test {
+          public static void main(String arg[]) {
+            System.out.print("OK");
+          }
+        }
+      EOS
+      system 'javac', 'Test.java'
+      %x[avian Test] == 'OK'
+    end
+  end
+end