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Name things :)

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Thomas Reynolds 2014-07-10 12:35:47 -07:00
parent 08b75f06ef
commit 6ccab8e071
13 changed files with 128 additions and 46 deletions
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24
middleman-core/lib/middleman-core/core_extensions/file_watcher.rb
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@ -55,28 +55,30 @@ module Middleman
@app = app
@known_paths = Set.new
@_changed = []
@_deleted = []
@on_change_callbacks = Set.new
@on_delete_callbacks = Set.new
end
CallbackDescriptor = Struct.new(:proc, :matcher)
# Add callback to be run on file change
#
# @param [nil,Regexp] matcher A Regexp to match the change path against
# @return [Array<Proc>]
Contract Or[Regexp, Proc] => ArrayOf[ArrayOf[Or[Proc, Regexp, nil]]]
Contract Or[Regexp, Proc] => SetOf['Middleman::CoreExtensions::FileWatcher::API::CallbackDescriptor']
def changed(matcher=nil, &block)
@_changed << [block, matcher] if block_given?
@_changed
@on_change_callbacks << CallbackDescriptor.new(block, matcher) if block_given?
@on_change_callbacks
end
# Add callback to be run on file deletion
#
# @param [nil,Regexp] matcher A Regexp to match the deleted path against
# @return [Array<Proc>]
Contract Or[Regexp, Proc] => ArrayOf[ArrayOf[Or[Proc, Regexp, nil]]]
Contract Or[Regexp, Proc] => SetOf['Middleman::CoreExtensions::FileWatcher::API::CallbackDescriptor']
def deleted(matcher=nil, &block)
@_deleted << [block, matcher] if block_given?
@_deleted
@on_delete_callbacks << CallbackDescriptor.new(block, matcher) if block_given?
@on_delete_callbacks
end
# Notify callbacks that a file changed
@ -159,9 +161,9 @@ module Middleman
# @return [void]
def run_callbacks(path, callbacks_name)
path = path.to_s
send(callbacks_name).each do |callback, matcher|
next unless matcher.nil? || path.match(matcher)
@app.instance_exec(path, &callback)
send(callbacks_name).each do |callback|
next unless callback[:matcher].nil? || path.match(callback[:matcher])
@app.instance_exec(path, &callback[:proc])
end
end
end