- A
- C
- E
- G
- I
- L
- P
- R
- V
Add the given source to Gemfile
Example
add_source "http://gems.github.com/"
Source: show
# File railties/lib/rails/generators/actions.rb, line 80 def add_source(source, options={}) log :source, source in_root do prepend_file "Gemfile", "source #{source.inspect}\n", :verbose => false end end
Just run the capify command in root
Example
capify!
Source: show
# File railties/lib/rails/generators/actions.rb, line 240 def capify! log :capify, "" in_root { run("#{extify(:capify)} .", :verbose => false) } end
Adds a line inside the Application class for config/application.rb.
If options :env is specified, the line is appended to the corresponding file in config/environments.
Source: show
# File railties/lib/rails/generators/actions.rb, line 93 def environment(data=nil, options={}, &block) sentinel = /class [a-z_:]+ < Rails::Application/ data = block.call if !data && block_given? in_root do if options[:env].nil? inject_into_file 'config/application.rb', "\n #{data}", :after => sentinel, :verbose => false else Array.wrap(options[:env]).each do|env| append_file "config/environments/#{env}.rb", "\n#{data}", :verbose => false end end end end
Adds an entry into Gemfile for the supplied gem. If env is specified, add the gem to the given environment.
Example
gem "rspec", :group => :test gem "technoweenie-restful-authentication", :lib => "restful-authentication", :source => "http://gems.github.com/" gem "rails", "3.0", :git => "git://github.com/rails/rails"
Source: show
# File railties/lib/rails/generators/actions.rb, line 51 def gem(*args) options = args.extract_options! name, version = args # Set the message to be shown in logs. Uses the git repo if one is given, # otherwise use name (version). parts, message = [ name.inspect ], name if version ||= options.delete(:version) parts << version.inspect message << " (#{version})" end message = options[:git] if options[:git] log :gemfile, message options.each do |option, value| parts << ":#{option} => #{value.inspect}" end in_root do append_file "Gemfile", "gem #{parts.join(", ")}\n", :verbose => false end end
Generate something using a generator from Rails or a plugin. The second parameter is the argument string that is passed to the generator or an Array that is joined.
Example
generate(:authenticated, "user session")
Source: show
# File railties/lib/rails/generators/actions.rb, line 212 def generate(what, *args) log :generate, what argument = args.map {|arg| arg.to_s }.flatten.join(" ") in_root { run_ruby_script("script/rails generate #{what} #{argument}", :verbose => false) } end
Run a command in git.
Examples
git :init git :add => "this.file that.rb" git :add => "onefile.rb", :rm => "badfile.cxx"
Source: show
# File railties/lib/rails/generators/actions.rb, line 117 def git(command={}) if command.is_a?(Symbol) run "git #{command}" else command.each do |cmd, options| run "git #{cmd} #{options}" end end end
Create a new initializer with the provided code (either in a block or a string).
Examples
initializer("globals.rb") do data = "" ['MY_WORK', 'ADMINS', 'BEST_COMPANY_EVAR'].each do |const| data << "#{const} = :entp\n" end data end initializer("api.rb", "API_KEY = '123456'")
Source: show
# File railties/lib/rails/generators/actions.rb, line 199 def initializer(filename, data=nil, &block) log :initializer, filename create_file("config/initializers/#{filename}", data, :verbose => false, &block) end
Create a new file in the lib/ directory. Code can be specified in a block or a data string can be given.
Examples
lib("crypto.rb") do "crypted_special_value = '#{rand}--#{Time.now}--#{rand(1337)}--'" end lib("foreign.rb", "# Foreign code is fun")
Source: show
# File railties/lib/rails/generators/actions.rb, line 155 def lib(filename, data=nil, &block) log :lib, filename create_file("lib/#{filename}", data, :verbose => false, &block) end
Install a plugin. You must provide either a Subversion url or Git url.
For a Git-hosted plugin, you can specify a branch and whether it should be added as a submodule instead of cloned.
For a Subversion-hosted plugin you can specify a revision.
Examples
plugin 'restful-authentication', :git => 'git://github.com/technoweenie/restful-authentication.git' plugin 'restful-authentication', :git => 'git://github.com/technoweenie/restful-authentication.git', :branch => 'stable' plugin 'restful-authentication', :git => 'git://github.com/technoweenie/restful-authentication.git', :submodule => true plugin 'restful-authentication', :svn => 'svn://svnhub.com/technoweenie/restful-authentication/trunk' plugin 'restful-authentication', :svn => 'svn://svnhub.com/technoweenie/restful-authentication/trunk', :revision => 1234
Source: show
# File railties/lib/rails/generators/actions.rb, line 23 def plugin(name, options) log :plugin, name if options[:git] && options[:submodule] options[:git] = "-b #{options[:branch]} #{options[:git]}" if options[:branch] in_root do run "git submodule add #{options[:git]} vendor/plugins/#{name}", :verbose => false end elsif options[:git] || options[:svn] options[:git] = "-b #{options[:branch]} #{options[:git]}" if options[:branch] options[:svn] = "-r #{options[:revision]} #{options[:svn]}" if options[:revision] in_root do run_ruby_script "script/rails plugin install #{options[:svn] || options[:git]}", :verbose => false end else log "! no git or svn provided for #{name}. Skipping..." end end
Runs the supplied rake task
Example
rake("db:migrate") rake("db:migrate", :env => "production") rake("gems:install", :sudo => true)
Source: show
# File railties/lib/rails/generators/actions.rb, line 227 def rake(command, options={}) log :rake, command env = options[:env] || 'development' sudo = options[:sudo] && RbConfig::CONFIG['host_os'] !~ /mswin|mingw/ ? 'sudo ' : '' in_root { run("#{sudo}#{extify(:rake)} #{command} RAILS_ENV=#{env}", :verbose => false) } end
Create a new Rakefile with the provided code (either in a block or a string).
Examples
rakefile("bootstrap.rake") do project = ask("What is the UNIX name of your project?") <<-TASK namespace :#{project} do task :bootstrap do puts "i like boots!" end end TASK end rakefile("seed.rake", "puts 'im plantin ur seedz'")
Source: show
# File railties/lib/rails/generators/actions.rb, line 178 def rakefile(filename, data=nil, &block) log :rakefile, filename create_file("lib/tasks/#{filename}", data, :verbose => false, &block) end
Reads the given file at the source root and prints it in the console.
Example
readme "README"
Source: show
# File railties/lib/rails/generators/actions.rb, line 266 def readme(path) log File.read(find_in_source_paths(path)) end
Source: show
# File railties/lib/rails/generators/actions.rb, line 251 def route(routing_code) log :route, routing_code sentinel = /\.routes\.draw do(?:\s*\|map\|)?\s*$/ in_root do inject_into_file 'config/routes.rb', "\n #{routing_code}\n", { :after => sentinel, :verbose => false } end end
Create a new file in the vendor/ directory. Code can be specified in a block or a data string can be given.
Examples
vendor("sekrit.rb") do sekrit_salt = "#{Time.now}--#{3.years.ago}--#{rand}--" "salt = '#{sekrit_salt}'" end vendor("foreign.rb", "# Foreign code is fun")
Source: show
# File railties/lib/rails/generators/actions.rb, line 139 def vendor(filename, data=nil, &block) log :vendor, filename create_file("vendor/#{filename}", data, :verbose => false, &block) end
Add an extension to the given name based on the platform.
Source: show
# File railties/lib/rails/generators/actions.rb, line 287 def extify(name) if RbConfig::CONFIG['host_os'] =~ /mswin|mingw/ "#{name}.bat" else name end end
Define log for backwards compatibility. If just one argument is sent, invoke say, otherwise invoke say_status. Differently from say and similarly to say_status, this method respects the quiet? option given.
Source: show
# File railties/lib/rails/generators/actions.rb, line 276 def log(*args) if args.size == 1 say args.first.to_s unless options.quiet? else args << (self.behavior == :invoke ? :green : :red) say_status(*args) end end