Merge branch 'master' into edge
* master: [Blueprint] Add mixins for +prepend-top and +append-bottom and corresponding grid classes when generating the css grid classes. Use FSSM by Travis Tilley to monitor for filesystem changes. On mac this will use filesystem events instead of polling. Fixes an infinite looping issue when compilation errors occur.
This commit is contained in:
commit
3456f993d4
@ -66,6 +66,10 @@
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@for !n from 1 through !blueprint_grid_columns
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@for !n from 1 through !blueprint_grid_columns
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.push-#{!n}
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.push-#{!n}
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+push-margins(!n)
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+push-margins(!n)
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.prepend-top
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+prepend-top
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.append-bottom
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+append-bottom
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// Columns
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// Columns
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@ -111,6 +115,12 @@
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=prepend(!n)
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=prepend(!n)
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:padding-left = (!blueprint_grid_outer_width) * !n
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:padding-left = (!blueprint_grid_outer_width) * !n
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=append-bottom(!amount = 1.5em)
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:margin-bottom= !amount
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=prepend-top(!amount = 1.5em)
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:margin-top= !amount
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=pull-base
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=pull-base
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+float-left
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+float-left
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:position relative
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:position relative
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@ -14,17 +14,30 @@ module Compass
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puts ""
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puts ""
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exit 0
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exit 0
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end
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end
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recompile
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puts ">>> Compass is watching for changes. Press Ctrl-C to Stop."
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puts ">>> Compass is watching for changes. Press Ctrl-C to Stop."
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loop do
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# TODO: Make this efficient by using filesystem monitoring.
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require File.join(Compass.lib_directory, 'vendor', 'fssm')
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compiler = new_compiler_instance(:quiet => true)
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remove_obsolete_css(compiler)
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FSSM.monitor do |monitor|
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recompile(compiler)
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Compass.configuration.sass_load_paths.each do |load_path|
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sleep 1
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monitor.path load_path do |path|
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path.glob '**/*.sass'
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path.update &method(:recompile)
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path.delete {|base, relative| remove_obsolete_css(base,relative); recompile(base, relative)}
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path.create &method(:recompile)
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end
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end
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end
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end
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def remove_obsolete_css(compiler)
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end
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end
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def remove_obsolete_css(base = nil, relative = nil)
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compiler = new_compiler_instance(:quiet => true)
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sass_files = compiler.sass_files
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sass_files = compiler.sass_files
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deleted_sass_files = (last_sass_files || []) - sass_files
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deleted_sass_files = (last_sass_files || []) - sass_files
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deleted_sass_files.each do |deleted_sass_file|
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deleted_sass_files.each do |deleted_sass_file|
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@ -34,7 +47,8 @@ module Compass
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self.last_sass_files = sass_files
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self.last_sass_files = sass_files
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end
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end
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def recompile(compiler)
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def recompile(base = nil, relative = nil)
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compiler = new_compiler_instance(:quiet => true)
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if file = compiler.out_of_date?
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if file = compiler.out_of_date?
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begin
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begin
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puts ">>> Change detected to: #{file}"
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puts ">>> Change detected to: #{file}"
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30
lib/vendor/fssm.rb
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30
lib/vendor/fssm.rb
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@ -0,0 +1,30 @@
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module FSSM
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FileNotFoundError = Class.new(StandardError)
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CallbackError = Class.new(StandardError)
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class << self
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def monitor(*args, &block)
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monitor = FSSM::Monitor.new
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context = args.empty? ? monitor : monitor.path(*args)
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if block && block.arity == 0
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context.instance_eval(&block)
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elsif block && block.arity == 1
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block.call(context)
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end
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monitor.run
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end
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end
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end
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$:.unshift(File.dirname(__FILE__))
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require 'pathname'
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require 'fssm/ext'
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require 'fssm/support'
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require 'fssm/path'
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require 'fssm/state'
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require 'fssm/monitor'
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require "fssm/backends/#{FSSM::Support.backend.downcase}"
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FSSM::Backends::Default = FSSM::Backends.const_get(FSSM::Support.backend)
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$:.shift
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78
lib/vendor/fssm/backends/fsevents.rb
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78
lib/vendor/fssm/backends/fsevents.rb
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@ -0,0 +1,78 @@
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module FSSM::Backends
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class FSEvents
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def initialize(options={})
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@streams = []
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@handlers = {}
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@allocator = options[:allocator] || OSX::KCFAllocatorDefault
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@context = options[:context] || nil
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@since = options[:since] || OSX::KFSEventStreamEventIdSinceNow
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@latency = options[:latency] || 0.0
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@flags = options[:flags] || 0
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end
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def add_path(path, preload=true)
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@handlers["#{path}"] = FSSM::State.new(path, preload)
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cb = lambda do |stream, context, number, paths, flags, ids|
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paths.regard_as('*')
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watched = OSX.FSEventStreamCopyPathsBeingWatched(stream).first
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@handlers["#{watched}"].refresh
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# TODO: support this level of granularity
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# number.times do |n|
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# @handlers["#{watched}"].refresh_path(paths[n])
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# end
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end
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@streams << create_stream(cb, "#{path}")
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end
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def run
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@streams.each do |stream|
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schedule_stream(stream)
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start_stream(stream)
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end
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begin
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OSX.CFRunLoopRun
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rescue Interrupt
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@streams.each do |stream|
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stop_stream(stream)
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invalidate_stream(stream)
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release_stream(stream)
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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 create_stream(callback, paths)
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paths = [paths] unless paths.is_a?(Array)
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OSX.FSEventStreamCreate(@allocator, callback, @context, paths, @since, @latency, @flags)
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end
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def schedule_stream(stream, options={})
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run_loop = options[:run_loop] || OSX.CFRunLoopGetCurrent
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loop_mode = options[:loop_mode] || OSX::KCFRunLoopDefaultMode
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OSX.FSEventStreamScheduleWithRunLoop(stream, run_loop, loop_mode)
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end
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def start_stream(stream)
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OSX.FSEventStreamStart(stream)
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end
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def stop_stream(stream)
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OSX.FSEventStreamStop(stream)
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end
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def invalidate_stream(stream)
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OSX.FSEventStreamInvalidate(stream)
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end
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def release_stream(stream)
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OSX.FSEventStreamRelease(stream)
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end
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end
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end
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24
lib/vendor/fssm/backends/polling.rb
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24
lib/vendor/fssm/backends/polling.rb
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@ -0,0 +1,24 @@
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module FSSM::Backends
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class Polling
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def initialize(options={})
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@handlers = []
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@latency = options[:latency] || 1
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end
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def add_path(path, preload=true)
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@handlers << FSSM::State.new(path, preload)
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end
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def run
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begin
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loop do
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start = Time.now.to_f
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@handlers.each {|handler| handler.refresh}
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nap_time = @latency - (Time.now.to_f - start)
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sleep nap_time if nap_time > 0
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end
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rescue Interrupt
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end
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end
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end
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end
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7
lib/vendor/fssm/ext.rb
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7
lib/vendor/fssm/ext.rb
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@ -0,0 +1,7 @@
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class Pathname
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class << self
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def for(path)
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path.is_a?(Pathname) ? path : new(path)
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end
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end
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end
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21
lib/vendor/fssm/monitor.rb
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21
lib/vendor/fssm/monitor.rb
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@ -0,0 +1,21 @@
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class FSSM::Monitor
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def initialize(options={})
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@options = options
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@backend = FSSM::Backends::Default.new
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end
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def path(*args, &block)
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path = FSSM::Path.new(*args)
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if block && block.arity == 0
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path.instance_eval(&block)
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elsif block && block.arity == 1
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block.call(path)
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end
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@backend.add_path(path)
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path
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end
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def run
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@backend.run
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end
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end
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88
lib/vendor/fssm/path.rb
vendored
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88
lib/vendor/fssm/path.rb
vendored
Normal file
@ -0,0 +1,88 @@
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class FSSM::Path
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def initialize(path=nil, glob=nil, &block)
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set_path(path || '.')
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set_glob(glob || '**/*')
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init_callbacks
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if block && block.arity == 0
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self.instance_eval(&block)
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elsif block && block.arity == 1
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block.call(self)
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end
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end
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def to_s
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@path.to_s
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end
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def to_pathname
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@path
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end
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def glob(value=nil)
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return @glob if value.nil?
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set_glob(value)
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end
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def create(callback_or_path=nil, &block)
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callback_action(:create, (block_given? ? block : callback_or_path))
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end
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def update(callback_or_path=nil, &block)
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callback_action(:update, (block_given? ? block : callback_or_path))
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end
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def delete(callback_or_path=nil, &block)
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callback_action(:delete, (block_given? ? block : callback_or_path))
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end
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private
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def init_callbacks
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do_nothing = lambda {|base, relative|}
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@callbacks = Hash.new(do_nothing)
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end
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def callback_action(type, arg=nil)
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if arg.is_a?(Proc)
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set_callback(type, arg)
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elsif arg.nil?
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get_callback(type)
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else
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run_callback(type, arg)
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end
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end
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def set_callback(type, arg)
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raise ArgumentError, "Proc expected" unless arg.is_a?(Proc)
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@callbacks[type] = arg
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end
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def get_callback(type)
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@callbacks[type]
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end
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def run_callback(type, arg)
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base, relative = split_path(arg)
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begin
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@callbacks[type].call(base, relative)
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rescue Exception => e
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raise FSSM::CallbackError, "#{type} - #{base.join(relative)}: #{e.message}", e.backtrace
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|
end
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|
end
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|
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|
def split_path(path)
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|
path = Pathname.for(path)
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|
[@path, (path.relative? ? path : path.relative_path_from(@path))]
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|
end
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|
def set_path(path)
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|
path = Pathname.for(path)
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raise FSSM::FileNotFoundError, "#{path}" unless path.exist?
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@path = path.realpath
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|
end
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|
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|
def set_glob(glob)
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|
@glob = glob.is_a?(Array) ? glob : [glob]
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|
end
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|
end
|
46
lib/vendor/fssm/state.rb
vendored
Normal file
46
lib/vendor/fssm/state.rb
vendored
Normal file
@ -0,0 +1,46 @@
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|
class FSSM::State
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|
def initialize(path, preload=true)
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|
@path = path
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@snapshot = {}
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|
snapshot if preload
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|
end
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|
|
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|
def refresh
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|
previous = @snapshot
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|
current = snapshot
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|
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|
deleted(previous, current)
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|
created(previous, current)
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|
modified(previous, current)
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|
end
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|
|
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|
private
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|
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|
def created(previous, current)
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|
(current.keys - previous.keys).each {|created| @path.create(created)}
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|
end
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|
|
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|
def deleted(previous, current)
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|
(previous.keys - current.keys).each {|deleted| @path.delete(deleted)}
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|
end
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|
|
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|
def modified(previous, current)
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|
(current.keys & previous.keys).each do |file|
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|
@path.update(file) if (current[file] <=> previous[file]) != 0
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|
end
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|
end
|
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|
|
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|
def snapshot
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|
snap = {}
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|
@path.glob.each {|glob| add_glob(snap, glob)}
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|
@snapshot = snap
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||||||
|
end
|
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|
|
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|
def add_glob(snap, glob)
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|
Pathname.glob(@path.to_pathname.join(glob)).each do |fn|
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||||||
|
next unless fn.file?
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|
snap["#{fn}"] = fn.mtime
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|
end
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||||||
|
end
|
||||||
|
|
||||||
|
end
|
26
lib/vendor/fssm/support.rb
vendored
Normal file
26
lib/vendor/fssm/support.rb
vendored
Normal file
@ -0,0 +1,26 @@
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|
module FSSM::Support
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|
class << self
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|
# def backend
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||||||
|
# (mac? && carbon_core?) ? 'FSEvents' : 'Polling'
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|
# end
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|
|
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|
def backend
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|
'Polling'
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|
end
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|
|
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|
def mac?
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||||||
|
@@mac ||= RUBY_PLATFORM =~ /darwin/i
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||||||
|
end
|
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|
|
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|
def carbon_core?
|
||||||
|
@@carbon_core ||= begin
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||||||
|
require 'osx/foundation'
|
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|
OSX.require_framework '/System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework'
|
||||||
|
true
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||||||
|
rescue LoadError
|
||||||
|
false
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||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
end
|
||||||
|
end
|
Loading…
Reference in New Issue
Block a user