1 files changed, 28 insertions, 0 deletions
diff --git a/Library/Formula/checkstyle.rb b/Library/Formula/checkstyle.rb
new file mode 100644
index 000000000..3ab890de7
--- /dev/null
+++ b/Library/Formula/checkstyle.rb
@@ -0,0 +1,28 @@
+require 'formula'
+
+class Checkstyle < Formula
+  homepage 'http://checkstyle.sourceforge.net/'
+  url 'http://sourceforge.net/projects/checkstyle/files/checkstyle/5.5/checkstyle-5.5-bin.tar.gz'
+  md5 '0dd29971aa26d917d88c229182272056'
+
+  def install
+    # wrapper script
+    (bin/'checkstyle').write <<-EOS.undent
+      #! /usr/bin/env bash -e
+      java -jar "#{libexec}/checkstyle-5.5-all.jar" "$@"
+    EOS
+
+    libexec.install 'checkstyle-5.5-all.jar', 'sun_checks.xml'
+  end
+
+  def test
+    mktemp do
+      # create test file for `brew test checkstyle`
+      (Pathname.pwd/"Test.java").write <<-EOS.undent
+        public class Test{
+        }
+      EOS
+      system "#{bin}/checkstyle -c #{libexec}/sun_checks.xml -r Test.java"
+    end
+  end
+end