class Middleman::CoreExtensions::FileWatcher
API for watching file change events
Constants
- IGNORES
The default list of ignores.
Attributes
sources[R]
Public Class Methods
new(app, config={}, &block)
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Setup the extension.
Calls superclass method
# File lib/middleman-core/core_extensions/file_watcher.rb, line 27 def initialize(app, config={}, &block) super # Setup source collection. @sources = ::Middleman::Sources.new(app, disable_watcher: app.config[:watcher_disable], force_polling: app.config[:watcher_force_polling], latency: app.config[:watcher_latency]) # Add default ignores. IGNORES.each do |key, value| @sources.ignore key, :all, value end # Watch current source. start_watching(app.config[:source]) end
Public Instance Methods
after_configuration()
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# File lib/middleman-core/core_extensions/file_watcher.rb, line 57 def after_configuration if @original_source_dir != app.config[:source] @watcher.update_path(app.config[:source]) end @sources.start! @sources.poll_once! end
before_configuration()
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# File lib/middleman-core/core_extensions/file_watcher.rb, line 49 def before_configuration @sources.poll_once! end
Protected Instance Methods
start_watching(dir)
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# File lib/middleman-core/core_extensions/file_watcher.rb, line 72 def start_watching(dir) @original_source_dir = dir @watcher = @sources.watch :source, path: File.join(app.root, dir) end