Fix rake

Author: marocchino

Rakefile

@@ -10,52 +10,18 @@ rescue LoadError => e
   exit -1
 end
 
-task :default => [:generate]
+task :default => [:build]
 
-desc "Generates the Jekyll site"
-task :generate do
-  require 'jekyll'
-  # workaround for LANG=C environment
-  module Jekyll::Convertible
-    Encoding.default_external = Encoding::UTF_8
-  end
-
-  options = Jekyll.configuration({'auto' => false, 'server' => false})
-  puts "Building site: #{options['source']} -> #{options['destination']}"
-  $stdout.flush
-  Jekyll::Site.new(options).process
+desc "Build the Jekyll site"
+task :build do
+  sh 'jekyll build'
 end
 
 desc "Generates the Jekyll site and starts local server"
 task :preview do
   sh 'jekyll serve --watch'
 end
 
-desc "Release the current commit to ruby-korea/ruby-korea.github.io@gh-pages"
-task :release do
-  commit = `git rev-parse HEAD`.chomp
-  system "mkdir -p vendor/ruby-korea.github.io"
-  system "git clone https://github.com/ruby-korea/ruby-korea.github.io.git vendor/ruby-korea.github.io"
-
-  Dir.chdir "vendor/ruby-korea.github.io" do
-    sh "git config user.name '#{ENV['GIT_NAME']}'"
-    sh "git config user.email '#{ENV['GIT_EMAIL']}'"
-    sh 'git config credential.helper "store --file=.git/credentials"'
-    File.open('.git/credentials', 'w') do |f|
-      f.write("https://#{ENV['GH_TOKEN']}:@github.com")
-    end
-    sh "git reset --hard HEAD"
-    sh "git checkout gh-pages"
-    sh "git pull origin gh-pages"
-
-    rm_rf FileList["*"]
-    cp_r FileList["../../_site/*"], "./"
-    sh "git add -A ."
-    sh "git commit -m 'ruby-korea/ruby-korea.github.io@#{commit}'"
-    sh "git push origin gh-pages"
-  end
-end
-
 namespace :check do
   desc 'validate _site markup with validate-website'
   task :markup => :generate do