@@ -124,6 +124,27 @@ task :clean do

   system "rm -rf _code_cache/** _gist_cache/** .sass-cache/**"

 end

+desc "Move sass to sass.old, install sass theme updates, replace sass/custom with sass.old/custom"

+task :update_style, :theme do |t, args|

+  theme = args.theme || 'classic'

+  system "mv sass sass.old"

+  puts "## Moved styles into sass.old/"

+  system "mkdir -p sass; cp -R #{themes_dir}/"+theme+"/sass/ sass/"

+  cp_r "sass.old/custom/.", "sass/custom"

+  puts "## Updated Sass ##"

+end

+

+desc "Move source to source.old, install source theme updates, replace source/_includes/navigation.html with source.old's navigation"

+task :update_source, :theme do |t, args|

+  theme = args.theme || 'classic'

+  system "mv #{source_dir} #{source_dir}.old"

+  puts "moved #{source_dir} into #{source_dir}.old/"

+  system "mkdir -p #{source_dir}; cp -R #{themes_dir}/"+theme+"/source/. #{source_dir}"

+  system "cp -Rn #{source_dir}.old/. #{source_dir}"

+  system "cp -f #{source_dir}.old/_includes/navigation.html #{source_dir}/_includes/navigation.html"

+  puts "## Updated #{source_dir} ##"

+end

+

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 # Deploying  #

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