Class: RepoManager::AssetManager

Inherits:
Object
  • Object
show all
Defined in:
lib/repo_manager/assets/asset_manager.rb

Instance Method Summary collapse

Instance Method Details

#assets(asset_options = {}) ⇒ Array

Returns of Asset.

Returns:

Raises:

  • (Exception) —

    unless asset_options contains base_folder or :assets if an absolute path



19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
 
# File 'lib/repo_manager/assets/asset_manager.rb', line 19

def assets(asset_options={})
  logger.debug "asset_options: #{asset_options.inspect}"
  # type of asset to create, used to guess the asset_folder name
  type = asset_options[:type] || :app_asset

  assets = []
  filters = asset_options[:filter] || ['.*']
  match_count = 0
  logger.debug "generating assets array with filter array: #{filters.join(',')}"

  assets_folder = asset_options[:assets_folder] || "assets"
  pattern = File.join(assets_folder, '*/')
  logger.debug "reading from asset type: '#{type}' from assets_folder:'#{assets_folder}' "

  # asset folder can be relative to main config file
  unless Pathname.new(pattern).absolute?
    # base_folder is determined from the configuration file
    # location, if it is not set, then the configuration file wasn't not found
    raise "configuration file not found" unless asset_options[:base_folder]
    base_folder = asset_options[:base_folder]
    pattern = File.expand_path(File.join(base_folder, pattern))
  end
  logger.debug "asset glob pattern: #{pattern}"
  folders = Dir.glob(pattern)
  logger.debug "user assets folder is empty: #{pattern}" if folders.empty?

  folders.sort.each do |folder|
    folder_basename = Pathname.new(folder).basename.to_s
    #logger.debug "matching folder: #{folder} using basename: #{folder_basename}"
    if filters.find {|filter| matches?(folder_basename, filter, asset_options)}
      logger.debug "match found for: #{folder_basename}"
      match_count += 1
      asset = RepoManager::AppAsset.create(type, folder, {})
      assets << asset
      break if ((asset_options[:match] == 'FIRST') || (asset_options[:match] == 'EXACT'))
      raise "match mode = ONE, multiple matching assets found filter" if (asset_options[:match] == 'ONE' && match_count > 1)
    end
  end

  assets
end