350 lines
8.6 KiB
Ruby
350 lines
8.6 KiB
Ruby
require 'jasmine-core'
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require 'time'
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require 'multi_json'
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require 'rubygems'
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require 'set'
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require 'sprockets'
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require 'sprockets/engines'
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require 'sprockets-vendor_gems'
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module Jasmine::Headless
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class FilesList
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include FileChecker
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class << self
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def asset_paths
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@asset_paths ||= Sprockets.find_gem_vendor_paths(:for => 'javascripts')
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end
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def reset!
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@asset_paths = nil
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@registered_engines = {}
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# register haml-sprockets and handlebars_assets if it's available...
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%w{haml-sprockets handlebars_assets}.each do |library|
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begin
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require library
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rescue LoadError
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end
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end
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if ENV['JHW_ENV']
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begin
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require 'bundler'
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Bundler.require(ENV['JHW_ENV'].to_sym)
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rescue LoadError
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end
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end
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@sprockets_environment = nil
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end
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def registered_engines
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@registered_engines ||= {}
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end
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def register_engine(file_extension, template_class)
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registered_engines[file_extension] = template_class
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end
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def register_engines!
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registered_engines.each do |file_extension, template_class|
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Sprockets.register_engine file_extension, template_class
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end
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end
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def default_files
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%w{jasmine.js jasmine-html jasmine.css jasmine-extensions
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intense headless_reporter_result jasmine.HeadlessReporter
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jasmine.HeadlessReporter.ConsoleBase
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jsDump beautify-html}
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end
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def extension_filter
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extensions = (%w{.js .css} + Sprockets.engine_extensions)
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%r{(#{extensions.join('|')})$}
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end
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end
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PLEASE_WAIT_IM_WORKING_TIME = 2
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attr_reader :options, :required_files, :potential_files_to_filter
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def initialize(options = {})
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@options = options
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Kernel.srand(options[:seed]) if options[:seed]
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@required_files = UniqueAssetList.new
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@potential_files_to_filter = []
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register_engines!
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load_initial_assets
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use_config if config?
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end
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def register_engines!
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begin
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require spec_helper
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rescue LoadError
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end
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self.class.register_engines!
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end
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def load_initial_assets
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self.class.default_files.each do |file|
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begin
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add_path(file)
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rescue InvalidUniqueAsset => e
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raise StandardError.new("Not an asset: #{file}")
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end
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end
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(options[:reporters] || []).each do |reporter, identifier, file|
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add_path("jasmine.HeadlessReporter.#{reporter}")
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end
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end
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def files
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required_files.flatten.collect { |asset| asset.pathname.to_s }.uniq
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end
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def spec_files
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filter_for_requested_specs(
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files.find_all { |file| spec_dir.any? { |dir| file[dir] } }
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)
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end
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def filtered_files
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filter_for_requested_specs(files)
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end
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def search_paths
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return @search_paths if @search_paths
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@search_paths = [ Jasmine::Core.path, Jasmine::Headless.root.join('vendor/assets/javascripts').to_s ]
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@search_paths += self.class.asset_paths
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@search_paths += src_dir.collect { |dir| File.expand_path(dir) }
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@search_paths += asset_paths.collect { |dir| File.expand_path(dir) }
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@search_paths += spec_dir.collect { |dir| File.expand_path(dir) }
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@search_paths += gem_assets.collect do |name, dirs|
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dirs.collect do |dir|
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File.expand_path(File.join(gem_dir(name), dir))
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end
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end.flatten
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@search_paths.uniq!
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@search_paths
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end
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def sprockets_environment
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return @sprockets_environment if @sprockets_environment
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@sprockets_environment = Sprockets::Environment.new
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search_paths.each { |path| @sprockets_environment.append_path(path) }
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@sprockets_environment.unregister_postprocessor('application/javascript', Sprockets::SafetyColons)
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# ...and unregister ones we don't want/need
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@sprockets_environment.instance_eval do
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EXCLUDED_FORMATS.each do |extension|
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register_engine ".#{extension}", Jasmine::Headless::NilTemplate
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end
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register_engine '.coffee', Jasmine::Headless::CoffeeTemplate
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register_engine '.js', Jasmine::Headless::JSTemplate
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register_engine '.css', Jasmine::Headless::CSSTemplate
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register_engine '.jst', Jasmine::Headless::JSTTemplate
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end
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@sprockets_environment
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end
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def has_spec_outside_scope?
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if is_outside_scope = !spec_filter.empty?
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is_outside_scope = spec_dir.any? do |dir|
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spec_file_searches.any? do |search|
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!spec_files.any? do |file|
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target = File.join(dir, search)
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File.fnmatch?(target, file) || File.fnmatch?(target.gsub(%{^**/}, ''), file)
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end
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end
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end
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end
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is_outside_scope
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end
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def filtered?
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files != filtered_files
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end
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def files_to_html
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to_html(files)
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end
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def filtered_files_to_html
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to_html(filtered_files)
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end
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def spec_file_line_numbers
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@spec_file_line_numbers ||= Hash[spec_files.collect { |file|
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if File.exist?(file)
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if !(lines = Jasmine::Headless::SpecFileAnalyzer.for(file)).empty?
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[ file, lines ]
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end
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else
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nil
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end
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}.compact]
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end
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private
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def to_html(files)
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alert_time = Time.now + PLEASE_WAIT_IM_WORKING_TIME
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files.collect do |file|
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if alert_time && alert_time < Time.now
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puts "Rebuilding cache, please wait..."
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alert_time = nil
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end
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sprockets_environment.find_asset(file, :bundle => false).body
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end.compact.reject(&:empty?)
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end
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def spec_filter
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@spec_filter ||= (@options[:only] && @options[:only].collect { |path| expanded_dir(path) }.flatten) || []
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end
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SEARCH_ROOTS = {
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'src_files' => 'src_dir',
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'stylesheets' => 'src_dir',
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'helpers' => 'spec_dir',
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'spec_files' => 'spec_dir'
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}
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def use_config
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@config = @options[:config].dup
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@searches = {}
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@potential_files_to_filter = []
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%w{src_files stylesheets helpers spec_files}.each do |type|
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if data = @config[type]
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add_files(@searches[type] = data.flatten, type, send(SEARCH_ROOTS[type]))
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end
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end
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end
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def add_files(patterns, type, dirs)
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patterns.each do |pattern|
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dirs.collect { |dir| expanded_dir(File.join(dir, pattern)) }.each do |files|
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files.sort! { |a, b| Kernel.rand(3) - 1 } if type == 'spec_files'
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files.each do |path|
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add_path(path, type)
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end
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end
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end
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if type == 'spec_files'
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spec_filter.each { |path| add_path(path, type) }
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end
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end
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def config?
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@options[:config]
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end
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def expanded_dir(path)
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file_list = Dir.glob(path).sort
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file_list.find_all { |file|
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file[extension_filter] && !alert_if_bad_format?(file)
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}.collect {
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|file| File.expand_path(file)
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}.find_all {
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|path| File.file?(path)
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}
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end
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def extension_filter
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self.class.extension_filter
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end
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def add_path(path, type = nil)
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asset = sprockets_environment.find_asset(path)
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@required_files << asset
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if type == 'spec_files'
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@potential_files_to_filter << path
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end
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end
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def src_dir
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@src_dir ||= config_dir_or_pwd('src_dir') + asset_paths
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end
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def spec_dir
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@spec_dir ||= config_dir_or_pwd('spec_dir')
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end
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def asset_paths
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@asset_paths ||= config_dir('asset_paths')
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end
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def gem_assets
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@gem_assets ||= @options[:config]['gem_assets']
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end
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def spec_file_searches
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@searches['spec_files']
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end
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def config_dir_or_pwd(dir)
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if (found = config_dir(dir)).empty?
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found = [ Dir.pwd ]
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end
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found
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end
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def config_dir(dir)
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[ @options[:config] && @options[:config][dir] ].flatten.compact.collect { |dir| File.expand_path(dir) }
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end
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def filter_for_requested_specs(files)
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files.find_all do |file|
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if potential_files_to_filter.include?(file)
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spec_filter.empty? || spec_filter.any? { |pattern| File.fnmatch?(pattern, file) }
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else
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true
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end
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end
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end
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def spec_helper
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File.join(spec_dir, "helpers", "spec_helper")
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end
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def gem_dir gem
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return unless gemspec = Gem.loaded_specs[gem]
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gemspec.gem_dir
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end
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end
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end
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module Jasmine::Headless
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extend self
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def register_engine(file_extension, template_class)
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Jasmine::Headless::FilesList.register_engine(file_extension, template_class)
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end
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end
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