52 lines
1.5 KiB
Ruby
52 lines
1.5 KiB
Ruby
require 'haml/engine'
|
|
|
|
module Haml
|
|
# The class that keeps track of the global options for Haml within Rails.
|
|
module Template
|
|
extend self
|
|
|
|
@options = {}
|
|
# The options hash for Haml when used within Rails.
|
|
# See {file:HAML_REFERENCE.md#haml_options the Haml options documentation}.
|
|
#
|
|
# @return [Hash<Symbol, Object>]
|
|
attr_accessor :options
|
|
end
|
|
end
|
|
|
|
if defined?(RAILS_ENV) && RAILS_ENV == "production"
|
|
Haml::Template.options[:ugly] = true
|
|
end
|
|
|
|
# Decide how we want to load Haml into Rails.
|
|
# Patching was necessary for versions <= 2.0.1,
|
|
# but we can make it a normal handler for higher versions.
|
|
if defined?(ActionView::TemplateHandler)
|
|
require 'haml/template/plugin'
|
|
else
|
|
require 'haml/template/patch'
|
|
end
|
|
|
|
if defined?(RAILS_ROOT)
|
|
# Update init.rb to the current version
|
|
# if it's out of date.
|
|
#
|
|
# We can probably remove this as of v1.9,
|
|
# because the new init file is sufficiently flexible
|
|
# to not need updating.
|
|
rails_init_file = File.join(RAILS_ROOT, 'vendor', 'plugins', 'haml', 'init.rb')
|
|
haml_init_file = Haml::Util.scope('init.rb')
|
|
begin
|
|
if File.exists?(rails_init_file)
|
|
require 'fileutils'
|
|
FileUtils.cp(haml_init_file, rails_init_file) unless FileUtils.cmp(rails_init_file, haml_init_file)
|
|
end
|
|
rescue SystemCallError
|
|
warn <<END
|
|
HAML WARNING:
|
|
#{rails_init_file} is out of date and couldn't be automatically updated.
|
|
Please run `haml --rails #{File.expand_path(RAILS_ROOT)}' to update it.
|
|
END
|
|
end
|
|
end
|