Module: Gluey::Tools

Defined in:
lib/gluey/tools/tools.rb,
lib/gluey/tools/local_build.rb

Defined Under Namespace

Classes: Asset

Class Method Summary collapse

Class Method Details

.build_into_public_dir(workshop, warehouse, public_dir = 'public/assets', **builders) ⇒ Object 



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# File 'lib/gluey/tools/local_build.rb', line 5

def self.build_into_public_dir(workshop, warehouse, public_dir='public/assets', **builders)
  public_dirs = workshop.materials.values.inject({}) do |h, m|
    h[m.name] = "#{workshop.root_path}/#{m.public_dir || public_dir}"
    h
  end

  built = []
  move_it = -> (cache_file, file) { FileUtils.mv cache_file, file }
  self.each_asset_file workshop, warehouse do |cache_file, type, path|
    file = "#{public_dirs[type]}/#{path}"
    next if File.exists? file
    FileUtils.mkdir_p file[0..(file.rindex('/')-1)]
    (builders[type] || move_it)[cache_file, file]
    built << file
    puts "created #{file}"
  end
  return built
end

.clear_public_dir(workshop, warehouse, versions = 2, public_dir = 'public/assets') ⇒ Object 



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# File 'lib/gluey/tools/local_build.rb', line 24

def self.clear_public_dir(workshop, warehouse, versions=2, public_dir='public/assets')
  public_dirs = workshop.materials.values.inject({}) do |h, m|
    h[m.name] = "#{workshop.root_path}/#{m.public_dir || public_dir}"
    h
  end

  # process existing files into assets
  eas_regexp = /^#{workshop.root_path}\/(.+)$/
  assets = public_dirs.values.uniq.map{|dir| Dir["#{dir}/**/*.*.*"]}.flatten.
      map{|f| Asset.try_create f[eas_regexp, 1]}.compact
  assets = assets.inject({}){|h, asset| (h[asset.path] ||= []) << asset; h }

  # items not on list
  on_list = []
  warehouse.assets.each do |type, mater_assets|
    mater_assets.each do |_, real_path|
      file = "#{public_dirs[type]}/#{real_path}"
      asset = Asset.try_create file[eas_regexp, 1]
      on_list << asset
    end
  end
  on_list.map! &:path
  assets.delete_if do |path, asseets_arr|
    unless on_list.include? path
      asseets_arr.each do |some_asset|
        file = "#{workshop.root_path}/#{some_asset.orig_path}"
        File.delete file
        puts "deleted unknown #{file}"
      end
      true
    end
    false
  end

  # older versions
  assets.values.select{|arr| arr.length > versions}.
      map{|arr| arr.sort.slice 0..(-versions-1) }.compact.flatten.each do |old_asset|
    file = "#{workshop.root_path}/#{old_asset.orig_path}"
    File.delete file
    puts "deleted old #{file}"
  end
end

.create_uglifier_builder(**opts) ⇒ Object 



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# File 'lib/gluey/tools/tools.rb', line 14

def self.create_uglifier_builder(**opts)
  require 'uglifier'
  ->(a, b){File.write b, ::Uglifier.new(opts.merge! copyright: :none).compile(File.read a)}
end

.each_asset_file(workshop, warehouse) ⇒ Object 



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# File 'lib/gluey/tools/tools.rb', line 5

def self.each_asset_file(workshop, warehouse)
  warehouse.assets.each do |type, assets|
    assets.each do |path, real_path|
      cache_file = workshop.fetch_file type, path
      yield cache_file, type, real_path
    end
  end
end