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module Compass
module Configuration
# The serialization module manages reading and writing the configuration file(s).
module Serialization
def parse(config_file)
raise Compass::Error, "Compass.configuration.parse(filename) has been removed. Please call Compass.add_project_configuration(filename) instead."
end
# parses a configuration file which is a ruby script
def _parse(config_file)
unless File.readable?(config_file)
raise Compass::Error, "Configuration file, #{config_file}, not found or not readable."
end
open(config_file) do |f|
parse_string(f.read, config_file)
end
end
def get_binding
binding
end
def parse_string(contents, filename)
bind = get_binding
eval(contents, bind, filename)
local_vars_set = eval("local_variables", bind)
local_vars_set.each do |local_var|
if (ATTRIBUTES+ARRAY_ATTRIBUTES).include?(local_var.to_sym)
value = eval(local_var.to_s, bind)
value = value.to_s if value.is_a?(Pathname)
self.send("#{local_var}=", value)
end
end
if @added_import_paths
self.additional_import_paths ||= []
self.additional_import_paths += @added_import_paths
self.additional_import_paths.uniq!
end
issue_deprecation_warnings
end
def serialize
contents = ""
(required_libraries || []).each do |lib|
contents << %Q{require '#{lib}'\n}
end
(loaded_frameworks || []).each do |lib|
contents << %Q{load '#{lib}'\n}
end
(framework_path || []).each do |lib|
contents << %Q{discover '#{lib}'\n}
end
contents << "# Require any additional compass plugins here.\n"
contents << "\n" if (required_libraries || []).any?
(ATTRIBUTES + ARRAY_ATTRIBUTES).each do |prop|
value = send("#{prop}_without_default")
if value.is_a?(Proc)
$stderr.puts "WARNING: #{prop} is code and cannot be written to a file. You'll need to copy it yourself."
end
if respond_to?("comment_for_#{prop}")
contents << "\n"
contents << send("comment_for_#{prop}")
end
if block_given? && (to_emit = yield(prop, value))
contents << to_emit
else
contents << serialize_property(prop, value) unless value.nil?
end
end
contents
end
def serialize_property(prop, value)
if value.respond_to?(:serialize_to_config)
value.serialize_to_config(prop) + "\n"
else
%Q(#{prop} = #{value.inspect}\n)
end
end
def issue_deprecation_warnings
if http_images_path == :relative
$stderr.puts "DEPRECATION WARNING: Please set relative_assets = true to enable relative paths."
end
end
end
end
end
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