jasmine-headless-webkit/lib/jasmine/headless/files_list.rb
2011-11-17 22:16:04 -05:00

237 lines
5.4 KiB
Ruby

require 'jasmine-core'
require 'time'
require 'multi_json'
module Jasmine::Headless
class FilesList
class << self
def vendor_asset_paths
return @vendor_asset_paths if @vendor_asset_paths
require 'rubygems'
raise StandardError.new("A newer version of Rubygems is required to use vendored assets. Please upgrade.") if !Gem::Specification.respond_to?(:map)
@vendor_asset_paths = []
Gem::Specification.map { |spec|
path = File.join(spec.gem_dir, 'vendor/assets/javascripts')
File.directory?(path) ? path : nil
}.compact
end
end
DEFAULT_FILES = %w{jasmine.js jasmine-html jasmine.css jasmine-extensions intense headless_reporter_result jasmine.HeadlessConsoleReporter jsDump beautify-html}
PLEASE_WAIT_IM_WORKING_TIME = 2
def initialize(options = {})
@options = options
@files = []
@filtered_files = []
DEFAULT_FILES.each { |file| add_dependency('require', file) }
@spec_outside_scope = false
@spec_files = []
use_config! if config?
end
def files
@files.to_a
end
def filtered_files
@filtered_files.to_a
end
def spec_files
@spec_files.to_a
end
def search_paths
@search_paths ||= [ Jasmine::Core.path, src_dir, spec_dir ] + self.class.vendor_asset_paths
end
def has_spec_outside_scope?
@spec_outside_scope
end
def filtered?
files != filtered_files
end
def files_to_html
to_html(files)
end
def filtered_files_to_html
to_html(filtered_files)
end
def spec_file_line_numbers
@spec_file_line_numbers ||= Hash[@spec_files.collect { |file|
if File.exist?(file)
if !(lines = Jasmine::Headless::SpecFileAnalyzer.for(file)).empty?
[ file, lines ]
end
else
nil
end
}.compact]
end
def add_dependencies(file, source_root)
TestFile.new(file, source_root).dependencies.each { |type, name| add_dependency(type, name) }
end
def add_dependency(type, file)
if result = find_dependency(file)
path, source_root = result
case type
when 'require'
add_file(path, source_root)
end
end
end
def find_dependency(file)
search_paths.each do |dir|
if file[%r{\.(js|css|coffee)$}]
if File.file?(path = File.join(dir, file))
return [ File.expand_path(path), dir ]
end
else
if path = Dir[File.join(dir, "#{file}.*")].first
return [ File.expand_path(path), dir ]
end
end
end
false
end
private
def to_html(files)
alert_time = Time.now + PLEASE_WAIT_IM_WORKING_TIME
files.collect { |file|
if alert_time && alert_time < Time.now
puts "Rebuilding cache, please wait..."
alert_time = nil
end
Jasmine::Headless::TestFile.new(file).to_html
}.flatten.compact.reject(&:empty?)
end
def spec_filter
return @spec_filter if @spec_filter
@spec_filter = begin
if @options[:only]
@options[:only].collect { |path| expanded_dir(path) }.flatten
else
[]
end
end
end
SEARCH_ROOTS = {
'src_files' => 'src_dir',
'stylesheets' => 'src_dir',
'helpers' => 'spec_dir',
'spec_files' => 'spec_dir'
}
def use_config!
@filtered_files = @files.dup
@config = @options[:config].dup
%w{src_files stylesheets helpers spec_files}.each do |searches|
if data = @config[searches]
add_files(data.flatten, searches)
end
end
end
def add_files(searches, type)
searches.each do |search|
dir = @config[SEARCH_ROOTS[type]] || Dir.pwd
path = File.expand_path(File.join(dir, search))
found_files = expanded_dir(path) - files
found_files.each do |file|
type == 'spec_files' ? add_spec_file(file) : add_file(file, dir)
end
end
if type == 'spec_files'
spec_filter.each do |file|
@spec_outside_scope ||= add_spec_file(file)
end
end
end
def config?
@options[:config]
end
def expanded_dir(path)
Dir[path].collect { |file| File.expand_path(file) }
end
def add_file(file, source_root)
add_dependencies(file, source_root)
@files << file if !@files.include?(file)
@filtered_files << file if !@filtered_files.include?(file)
end
def add_spec_file(file)
add_dependencies(file, spec_dir)
if !@files.include?(file)
@files << file if !@files.include?(file)
if include_spec_file?(file)
@filtered_files << file if !@filtered_files.include?(file)
@spec_files << file if !@spec_files.include?(file) && spec_filter.empty? || spec_filter.include?(file)
end
true
end
end
def include_spec_file?(file)
spec_filter.empty? || spec_filter.include?(file)
end
def src_dir
config_dir_or_pwd('src_dir')
end
def spec_dir
config_dir_or_pwd('spec_dir')
end
def config_dir_or_pwd(dir)
found_dir = Dir.pwd
if @options[:config]
found_dir = @options[:config][dir] || found_dir
end
found_dir
end
end
end