GWT 2.5.0

Closes Homebrew/homebrew#15454.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/gwt.rb

@@ -0,0 +1,39 @@
+require 'formula'
+
+class Gwt < Formula
+  homepage 'https://developers.google.com/web-toolkit/'
+  url 'http://google-web-toolkit.googlecode.com/files/gwt-2.5.0.zip'
+  sha1 '59f04f2002a26451d83f8c82044c14d076059ee3'
+
+  def install
+    rm Dir['*.cmd'] # remove Windows cmd files
+    share.install Dir['*']
+
+    # Don't use the GWT scripts because they expect the GWT jars to
+    # be in the same place as the script.
+    (bin/'webAppCreator').write <<-EOS.undent
+      #!/bin/sh
+      HOMEDIR=#{share}
+      java -cp "$HOMEDIR/gwt-user.jar:$HOMEDIR/gwt-dev.jar" com.google.gwt.user.tools.WebAppCreator "$@";
+    EOS
+
+    (bin/'benchmarkViewer').write <<-EOS.undent
+      #!/bin/sh
+      APPDIR=#{share}
+      java -Dcom.google.gwt.junit.reportPath="$1" -cp "$APPDIR/gwt-dev.jar" com.google.gwt.dev.RunWebApp -port auto $APPDIR/gwt-benchmark-viewer.war;
+    EOS
+
+    (bin/'i18nCreator').write <<-EOS.undent
+      #!/bin/sh
+      HOMEDIR=#{share}
+      java -cp "$HOMEDIR/gwt-user.jar:$HOMEDIR/gwt-dev.jar" com.google.gwt.i18n.tools.I18NCreator "$@";
+    EOS
+
+  end
+
+  def caveats
+    <<-EOS.undent
+      The GWT jars are available at #{share}
+    EOS
+  end
+end