require "coffeelint/version" require 'coffeelint/config' require 'coffeelint/cmd' require 'execjs' require 'coffee-script' module Coffeelint require 'coffeelint/railtie' if defined?(Rails::Railtie) def self.set_path(custom_path) @path = custom_path end def self.path() @path ||= File.expand_path('../../coffeelint/lib/coffeelint.js', __FILE__) end def self.colorize(str, color_code) "\e[#{color_code}m#{str}\e[0m" end def self.red(str, pretty_output = true) pretty_output ? Coffeelint.colorize(str, 31) : str end def self.green(str, pretty_output = true) pretty_output ? Coffeelint.colorize(str, 32) : str end def self.yellow(str, pretty_output = true) pretty_output ? Coffeelint.colorize(str, 33) : str end def self.context coffeescriptSource = File.read(CoffeeScript::Source.path) bootstrap = <<-EOF window = { CoffeeScript: CoffeeScript, coffeelint: {} }; EOF coffeelintSource = File.read(Coffeelint.path) ExecJS.compile(coffeescriptSource + bootstrap + coffeelintSource) end def self.lint(script, config = {}) fname = config.fetch(:config_file, CoffeeLint::Config.locate) config.merge!(CoffeeLint::Config.parse(fname)) unless fname.nil? Coffeelint.context.call('window.coffeelint.lint', script, config) end def self.lint_file(filename, config = {}) Coffeelint.lint(File.read(filename), config) end def self.lint_dir(directory, config = {}) retval = {} Dir.glob("#{directory}/**/*.coffee") do |name| retval[name] = Coffeelint.lint_file(name, config) yield name, retval[name] if block_given? end retval end def self.display_test_results(name, errors, pretty_output = true) good = pretty_output ? "\u2713" : 'Passed' warn = pretty_output ? "\u26A1" : 'Warn' bad = pretty_output ? "\u2717" : 'Failed' if errors.length == 0 puts " #{good} " + Coffeelint.green(name, pretty_output) return true else no_failures = true if errors.any? {|e| e["level"] == "error"} no_failures = false puts " #{bad} " + Coffeelint.red(name, pretty_output) else puts " #{warn} " + Coffeelint.yellow(name, pretty_output) end errors.each do |error| disp = "##{error["lineNumber"]}" if error["lineNumberEnd"] disp += "-#{error["lineNumberEnd"]}" end print " " if error["level"] == "warn" print warn + " " print Coffeelint.yellow(disp, pretty_output) else print bad + " " print Coffeelint.red(disp, pretty_output) end puts ": #{error["message"]}. #{error["context"]}." end return no_failures end end def self.run_test(file, config = {}) pretty_output = config.has_key?(:pretty_output) ? config.delete(:pretty_output) : true result = Coffeelint.lint_file(file, config) Coffeelint.display_test_results(file, result, pretty_output) end def self.run_test_suite(directory, config = {}) pretty_output = config.has_key?(:pretty_output) ? config.delete(:pretty_output) : true success = true Coffeelint.lint_dir(directory, config) do |name, errors| result = Coffeelint.display_test_results(name, errors, pretty_output) success = false if not result end success end end