mirror of
https://github.com/middleman/middleman.git
synced 2022-11-09 12:20:27 -05:00
109 lines
No EOL
3.3 KiB
Ruby
109 lines
No EOL
3.3 KiB
Ruby
require "sass"
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require "compass"
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begin
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require "yui/compressor"
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rescue LoadError
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puts "YUI-Compressor not available. Install it with: gem install yui-compressor"
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end
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module Middleman
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module Sass
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def self.included(base)
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base.supported_formats << "sass"
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end
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def render_path(path, layout)
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if template_exists?(path, :sass)
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begin
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static_version = options.public + request.path_info
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send_file(static_version) if File.exists? static_version
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location_of_sass_file = options.environment == "build" ? File.join(Dir.pwd, options.build_dir) : options.public
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css_filename = File.join(location_of_sass_file, request.path_info)
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result = sass(path.to_sym, ::Compass.sass_engine_options.merge({ :css_filename => css_filename }))
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if options.enabled?(:minify_css?)
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YUI::CssCompressor.new.compress(result)
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else
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result
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end
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rescue Exception => e
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sass_exception_string(e)
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end
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else
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super
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end
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end
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# Handle Sass errors
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def sass_exception_string(e)
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e_string = "#{e.class}: #{e.message}"
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if e.is_a? ::Sass::SyntaxError
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e_string << "\non line #{e.sass_line}"
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if e.sass_filename
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e_string << " of #{e.sass_filename}"
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if File.exists?(e.sass_filename)
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e_string << "\n\n"
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min = [e.sass_line - 5, 0].max
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begin
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File.read(e.sass_filename).rstrip.split("\n")[
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min .. e.sass_line + 5
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].each_with_index do |line, i|
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e_string << "#{min + i + 1}: #{line}\n"
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end
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rescue
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e_string << "Couldn't read sass file: #{e.sass_filename}"
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end
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end
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end
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end
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<<END
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/*
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#{e_string}
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Backtrace:\n#{e.backtrace.join("\n")}
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*/
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body:before {
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white-space: pre;
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font-family: monospace;
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content: "#{e_string.gsub('"', '\"').gsub("\n", '\\A ')}"; }
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END
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end
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end
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end
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class Middleman::Base
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include Middleman::Sass
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after_feature_init do
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::Compass.configuration do |config|
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config.project_path = self.root
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config.sass_dir = File.join(File.basename(self.views), self.css_dir)
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config.output_style = self.enabled?(:minify_css) ? :compressed : :nested
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config.line_comments = false
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config.fonts_dir = File.join(File.basename(self.public), self.fonts_dir)
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config.css_dir = File.join(File.basename(self.public), self.css_dir)
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config.images_dir = File.join(File.basename(self.public), self.images_dir)
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config.http_images_path = self.http_images_path rescue File.join(self.http_prefix || "/", self.images_dir)
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config.http_stylesheets_path = self.http_css_path rescue File.join(self.http_prefix || "/", self.css_dir)
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config.asset_cache_buster { false }
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config.add_import_path(config.sass_dir)
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end
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configure :build do
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::Compass.configuration do |config|
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config.css_dir = File.join(File.basename(self.build_dir), self.css_dir)
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config.images_dir = File.join(File.basename(self.build_dir), self.images_dir)
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end
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end
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::Compass.configure_sass_plugin!
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Sass::Plugin.options.update(:line_comments => false)
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end
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end |