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author | Xavier Noria <fxn@hashref.com> | 2012-03-17 08:32:49 -0700 |
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committer | Xavier Noria <fxn@hashref.com> | 2012-03-17 08:32:49 -0700 |
commit | 6d87cd028b32570973450424db164e5405a0ee13 (patch) | |
tree | 38008699f54532c6ba446ec806ccc33ad26b10fd /guides/rails_guides.rb | |
parent | 9d06b49913dd2a2254d87c7af1af9f1e4d7f64ec (diff) | |
download | rails-6d87cd028b32570973450424db164e5405a0ee13.tar.gz rails-6d87cd028b32570973450424db164e5405a0ee13.tar.bz2 rails-6d87cd028b32570973450424db164e5405a0ee13.zip |
moves the guides up to the root directory
Diffstat (limited to 'guides/rails_guides.rb')
-rw-r--r-- | guides/rails_guides.rb | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/guides/rails_guides.rb b/guides/rails_guides.rb new file mode 100644 index 0000000000..e662ad2ed9 --- /dev/null +++ b/guides/rails_guides.rb @@ -0,0 +1,50 @@ +pwd = File.dirname(__FILE__) +$:.unshift pwd + +# This is a predicate useful for the doc:guides task of applications. +def bundler? + # Note that rake sets the cwd to the one that contains the Rakefile + # being executed. + File.exists?('Gemfile') +end + +# Loading Action Pack requires rack and erubis. +require 'rubygems' + +begin + # Guides generation in the Rails repo. + as_lib = File.join(pwd, "../activesupport/lib") + ap_lib = File.join(pwd, "../actionpack/lib") + + $:.unshift as_lib if File.directory?(as_lib) + $:.unshift ap_lib if File.directory?(ap_lib) +rescue LoadError + # Guides generation from gems. + gem "actionpack", '>= 3.0' +end + +begin + require 'redcloth' +rescue Gem::LoadError + # This can happen if doc:guides is executed in an application. + $stderr.puts('Generating guides requires RedCloth 4.1.1+.') + $stderr.puts(<<ERROR) if bundler? +Please add + + gem 'RedCloth', '~> 4.2' + +to the Gemfile, run + + bundle install + +and try again. +ERROR + + exit 1 +end + +require "rails_guides/textile_extensions" +RedCloth.send(:include, RailsGuides::TextileExtensions) + +require "rails_guides/generator" +RailsGuides::Generator.new.generate |