82 lines
1.8 KiB
Ruby
82 lines
1.8 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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module Guard
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class JasmineHeadlessWebkit < Guard
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DEFAULT_EXTENSIONS = %w{js coffee}
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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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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 run_all
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JasmineHeadlessWebkitRunner.run if run_before and run_jammit
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@ran_jammit = false
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end
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def run_on_change(paths)
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paths = filter_paths(paths)
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@ran_jammit = false
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if run_before and run_jammit
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@ran_jammit = true
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do_run_all = true
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if !paths.empty?
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do_run_all = (JasmineHeadlessWebkitRunner.run(paths) == 0)
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end
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run_all if do_run_all
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end
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end
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private
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def filter_paths(paths)
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paths.find_all { |path| File.extname(path)[valid_extensions] }
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end
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def valid_extensions
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%r{\.(#{@options[:valid_extensions].join('|')})$}
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end
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def run_before
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if @options[:run_before]
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run_program(@options[:run_before])
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else
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true
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end
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end
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def run_jammit
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if @options[:jammit] && !@ran_jammit
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run_program("Jammit", %{jammit -f 2>/dev/null})
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else
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true
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end
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end
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def run_program(name, command = nil)
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command ||= name
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UI.info "Guard::JasmineHeadlessWebkit running #{name}..."
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system command
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$?.exitstatus == 0
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end
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end
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class Dsl
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def newest_js_file(path)
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p binding
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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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