apache-forrest 0.9 (new formula)

Closes Homebrew/legacy-homebrew#24520.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Formula/apache-forrest.rb

@@ -0,0 +1,42 @@
+require 'formula'
+
+class ApacheForrest < Formula
+  homepage 'http://forrest.apache.org/'
+  url 'http://www.apache.org/dyn/closer.cgi?path=forrest/apache-forrest-0.9-sources.tar.gz'
+  sha1 '8c7b49a7dff4b3f60a52c7696684168b6d454a47'
+
+  resource 'deps' do
+    url 'http://www.apache.org/dyn/closer.cgi?path=forrest/apache-forrest-0.9-dependencies.tar.gz'
+    sha1 '10a4442d46baeadd3ba3377ed29ed694c86ece25'
+  end
+
+  # Prevent deletion of intentionally-empty subdirs inside of
+  # template directories:
+  skip_clean ["libexec/main/template-sites", "libexec/main/fresh-site",
+              "libexec/plugins/pluginTemplate"]
+
+  def install
+    libexec.install Dir['*']
+    bin.install_symlink "#{libexec}/bin/forrest"
+
+    # To avoid conflicts with directory names already installed from the
+    # main tarball, surgically install contents of dependency tarball
+    deps_to_install = [
+      "lib",
+      "main/webapp/resources/schema/relaxng",
+      "main/webapp/resources/stylesheets",
+      "plugins/org.apache.forrest.plugin.output.pdf/",
+      "tools/ant",
+      "tools/forrestbot/lib",
+      "tools/forrestbot/webapp/lib",
+      "tools/jetty"
+    ]
+    resource('deps').stage do
+      deps_to_install.each { |p| (libexec + p).install Dir[p+"/*"] }
+    end
+  end
+
+  test do
+    system "#{bin}/forrest", "-projecthelp"
+  end
+end