Merge pull request #419 from bhollis/gitignore

Generate a .gitgnore file by default

middleman-core/features/cli_init.feature

@@ -6,6 +6,7 @@ Feature: Middleman CLI
     When I cd to "MY_PROJECT"
     Then the following files should exist:
       | Gemfile                                       |
+      | .gitignore                                    |
       | config.rb                                     |
       | source/index.html.erb                         |
       | source/images/background.png                  |

middleman-core/lib/middleman-core/templates.rb

@@ -63,6 +63,16 @@ module Middleman::Templates
         run('bundle install', :capture => true)
       end
     end
+
+    # Output a .gitignore file
+    class_option :git, :type => :boolean, :default => true
+    
+    # Write a .gitignore file for project
+    # @return [void]
+    def generate_gitignore!
+      return unless options[:git]
+      copy_file "shared/gitignore", File.join(location, ".gitignore")
+    end
   end
 end
 

middleman-core/lib/middleman-core/templates/shared/gitignore

@@ -0,0 +1,14 @@
+# See http://help.github.com/ignore-files/ for more about ignoring files.
+#
+# If you find yourself ignoring temporary files generated by your text editor
+# or operating system, you probably want to add a global ignore instead:
+# git config --global core.excludesfile ~/.gitignore_global
+
+# Ignore bundler config
+/.bundle
+
+# Ignore the build directory
+/build
+
+# Ignore Sass' cache
+/.sass-cache