130 lines
3.0 KiB
Ruby
130 lines
3.0 KiB
Ruby
require 'guard'
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require 'guard/guard'
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require 'guard/jasmine-headless-webkit/runner'
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require 'coffee-script'
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module Guard
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class JasmineHeadlessWebkit < Guard
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DEFAULT_EXTENSIONS = %w{js coffee}
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ALL_SPECS_MESSAGE = "Guard::JasmineHeadlessWebkit running all specs..."
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SOME_SPECS_MESSAGE = "Guard::JasmineHeadlessWebkit running the following: %s"
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attr_reader :files_to_rerun
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def initialize(watchers = [], options = {})
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super
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@options = {
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:all_on_start => true,
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:run_before => false,
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:valid_extensions => DEFAULT_EXTENSIONS
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}.merge(options)
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UI.deprecation ":run_before is deprecated. Use guard-shell to do something beforehand. This will be removed in a future release." if @options[:run_before]
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@files_to_rerun = []
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end
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def start
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UI.info "Guard::JasmineHeadlessWebkit is running."
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run_all if @options[:all_on_start]
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end
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def reload
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@files_to_rerun = []
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UI.info "Resetting Guard::JasmineHeadlessWebkit failed files..."
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end
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def run_all
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run_something_and_rescue do
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@ran_before = false
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run_for_failed_files if run_all_things_before
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end
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end
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def run_on_change(paths)
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run_something_and_rescue do
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paths = filter_paths(paths)
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@ran_before = false
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if run_all_things_before
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@ran_before = true
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if !paths.empty?
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paths = (paths + @files_to_rerun).uniq
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run_for_failed_files(paths)
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else
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run_all
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end
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end
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end
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end
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private
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def run_for_failed_files(paths = [])
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if paths.empty?
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UI.info(ALL_SPECS_MESSAGE)
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else
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UI.info(SOME_SPECS_MESSAGE % paths.join(' '))
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end
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if failed_files = JasmineHeadlessWebkitRunner.run(paths)
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@files_to_rerun = failed_files
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end
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failed_files && failed_files.empty?
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end
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def filter_paths(paths)
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paths.find_all { |path| File.extname(path)[valid_extensions] }.uniq
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end
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def valid_extensions
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%r{\.(#{@options[:valid_extensions].join('|')})$}
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end
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def run_before
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run_a_thing_before(:run_before, @options[:run_before])
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end
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def run_a_thing_before(option, *args)
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if @options[option] && !@ran_before
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run_program(*args)
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else
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true
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end
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end
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def run_all_things_before
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run_before
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end
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def run_program(name, command = nil)
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command ||= name
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UI.info "Guard::JasmineHeadlessWebkit running #{name}..."
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system command
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$?.exitstatus == 0
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end
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def run_something_and_rescue
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yield
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rescue ::CoffeeScript::CompilationError
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rescue StandardError => e
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if ENV['GUARD_ENV'] == 'test'
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raise e
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else
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puts e.message
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puts e.backtrace.join("\n")
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puts
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end
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end
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end
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class Dsl
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def newest_js_file(path)
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Dir[path + '*.{js,coffee}'].sort { |left, right| File.mtime(right) <=> File.mtime(left) }.first
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end
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end
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end
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