Update and fix `rake dummy_rails`

* Fix the task
* Rename to `rake rails_server`
* Add tether as a development dependency

1 files changed, 7 insertions, 4 deletions

diff --git a/Rakefile b/Rakefile
index 92a98d1..071ef06 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,7 +1,6 @@
 lib_path = File.join(File.dirname(__FILE__), 'lib')
 $:.unshift(lib_path) unless $:.include?(lib_path)
 
-require './lib/bootstrap'
 require 'rake/testtask'
 Rake::TestTask.new do |t|
   t.libs << 'test'
@@ -12,10 +11,14 @@ end
 desc 'Dumps output to a CSS file for testing'
 task :debug do
   require 'sass'
+  require './lib/bootstrap'
+  require 'term/ansicolor'
   path = Bootstrap.stylesheets_path
   %w(_bootstrap _bootstrap-flex _bootstrap-reboot _bootstrap-grid).each do |file|
     engine = Sass::Engine.for_file("#{path}/#{file}.scss", syntax: :scss, load_paths: [path])
-    File.open("./tmp/#{file}.css", 'w') { |f| f.write(engine.render) }
+    out = File.join('tmp', "#{file[1..-1]}.css")
+    File.write(out, engine.render)
+    $stderr.puts Term::ANSIColor.green "Compiled #{out}"
   end
 end
 
@@ -25,8 +28,8 @@ task :update, :branch do |t, args|
   Updater.new(branch: args[:branch]).update_bootstrap
 end
 
-desc 'Start a dummy (test) Rails app server'
-task :dummy_rails do
+desc 'Start a dummy Rails app server'
+task :rails_server do
   require 'rack'
   require 'term/ansicolor'
   port = ENV['PORT'] || 9292