lib/tasks/silk_icons.rake in silk_icons-1.0.0 vs lib/tasks/silk_icons.rake in silk_icons-1.1.0

@@ -1,35 +1,47 @@
 require 'silk_icons/info'
 require 'pathname'
 require 'tmpdir'
 
 namespace :silk_icons do
-  desc 'Unpack the archive and place files in appropriate locations'
-  task :unpack do
+  docs_dir = Pathname('doc/silk_icons').expand_path
+  images_dir = Pathname('app/assets/images/silk_icons').expand_path
+  stylesheets_dir = Pathname('app/assets/stylesheets')
+
+  directory "#{docs_dir}"
+  directory "#{images_dir}"
+  directory "#{stylesheets_dir}"
+
+  task :dev_only do
     unless Pathname('silk_icons.gemspec').exist?
       puts 'This task is for the development of silk_icons gem itself.'
-      next
+      exit
     end
+  end
+  desc 'Unpack the archive and place files in appropriate locations'
+  task unpack: [ :dev_only, "#{docs_dir}", "#{images_dir}" ] do
 
-    doc_dir = Pathname('doc/silk_icons').expand_path
-    doc_dir.mkpath
-
-    assets_dir = Pathname('app/assets/images/silk_icons').expand_path
-    assets_dir.mkpath
-
     basename = File.basename(SilkIcons::ARCHIVE_URL.path)
     Dir.mktmpdir do |dir|
       Dir.chdir dir do
        sh 'curl -O %s' % SilkIcons::ARCHIVE_URL
        sh 'unzip -q %s' % basename
        %w(readme.html readme.txt).each do |file|
          file = Pathname(file)
-         file.rename(doc_dir + file.basename)
+         mv file, docs_dir + file.basename
        end
        Dir['icons/*'].each do |icon|
          icon = Pathname(icon)
-         icon.rename(assets_dir + icon.basename)
+         mv icon, images_dir + icon.basename
        end
       end
     end
+  end
+
+  file "#{stylesheets_dir + 'silk_icons.css.scss'}" => [ :dev_only, "#{stylesheets_dir}" ] do |t|
+    icons = FileList["#{images_dir}/*.png"].pathmap('%n')
+    content = icons.map do |icon|
+      ".silk_icon-#{icon} { background: image-url('silk_icons/#{icon}.png') no-repeat; }"
+    end.join("\n")
+    File.write(t.name, content, encoding: 'US-ASCII')
   end
 end