Rakefile in coffeelint-0.2.0 vs Rakefile in coffeelint-0.2.1

@@ -6,10 +6,20 @@
 
 task :console do
   sh "irb -rubygems -I lib -r coffeelint.rb"
 end
 
+task :prepare_coffeelint do
+  sh "git submodule init"
+  sh "git submodule update"
+
+  Dir.chdir('coffeelint') do
+    sh "npm install"
+    sh "npm run compile"
+  end
+end
+
 task :compile => [:prepare, :build]
 
 task :prepare do
   sh "git submodule init"
   sh "git submodule update"
@@ -18,6 +28,22 @@
     sh "npm install"
     sh "npm run compile"
   end
 
   sh "rake spec"
+end
+
+def coffeelint_version
+  Dir.chdir('coffeelint') do
+    retval = `git describe`
+    retval.strip! || retval
+  end
+end
+
+task :update_readme do
+  readme_name = 'README.md'
+  readme = File.read(readme_name)
+  readme = readme.gsub(/(coffeelint version: )v[0-9.]+/, "\\1#{coffeelint_version}")
+  File.open(readme_name, 'w') do |f|
+    f.write(readme)
+  end
 end