Adding famfamfam icons for docker w/ symlink

.gitignore

@@ -7,5 +7,4 @@ tmp/
 .rbenv-version
 .DS_Store
 public/assets
-public/images/icons
 config/database.yml

Dockerfile

@@ -19,5 +19,8 @@ RUN bundle install
 COPY install_extjs.rb /usr/src/app/
 RUN /usr/src/app/install_extjs.rb
 
+COPY install_famfamfam.rb /usr/src/app/
+RUN /usr/src/app/install_famfamfam.rb
+
 EXPOSE 3000
 CMD ["rails", "server", "-b", "0.0.0.0"]

install_famfamfam.rb

@@ -0,0 +1,19 @@
+#!/usr/bin/env ruby
+
+require 'fileutils'
+
+fam_url = "http://www.famfamfam.com/lab/icons/silk/famfamfam_silk_icons_v013.zip"
+download_dir = '/tmp'
+dest_dir = "/usr/lib/famfamfam"
+fam_download_path = File.join(download_dir,'famfamfam_silk_icons_v013.zip')
+
+files = Dir.glob(File.join(dest_dir, '*'))
+if files.empty? and Dir.glob(fam_download_path).empty?
+  `wget -P #{download_dir} #{fam_url}`
+  raise "Failed downloading #{fam_url}" if Dir.glob(fam_download_path).empty?
+end
+
+if files.empty?
+  puts `unzip #{fam_download_path} -d #{dest_dir}/`
+end
+raise "Failed unzipping #{fam_download_path}" if Dir.glob(File.join(dest_dir, '*')).empty?

public/images/icons

@@ -0,0 +1 @@
+/usr/lib/famfamfam/icons/