Class: Volt::AssetFiles
Instance Method Summary collapse
- #add_assets(path) ⇒ Object
- #component(name) ⇒ Object
- #component_paths ⇒ Object
- #components ⇒ Object
- #css_file(url) ⇒ Object
- #css_files ⇒ Object
-
#initialize(component_name, component_paths) ⇒ AssetFiles
constructor
A new instance of AssetFiles.
- #javascript_file(url) ⇒ Object
- #javascript_files(opal_files) ⇒ Object
- #load_dependencies(path) ⇒ Object
Constructor Details
#initialize(component_name, component_paths) ⇒ AssetFiles
Returns a new instance of AssetFiles.
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# File 'lib/volt/server/rack/asset_files.rb', line 5 def initialize(component_name, component_paths) @component_paths = component_paths @assets = [] @included_components = {} @components = [] # Include each of the default included components Volt.config.default_components.each do |def_comp_name| component(def_comp_name) end component(component_name) end |
Instance Method Details
#add_assets(path) ⇒ Object
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# File 'lib/volt/server/rack/asset_files.rb', line 72 def add_assets(path) asset_folder = File.join(path, 'assets') if File.directory?(asset_folder) @assets << [:folder, asset_folder] end end |
#component(name) ⇒ Object
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# File 'lib/volt/server/rack/asset_files.rb', line 33 def component(name) unless @included_components[name] # Track that we added @included_components[name] = true # Get the path to the component component_path = @component_paths.component_paths(name) unless component_path fail "Unable to find component '#{name}', make sure the gem is included in your Gemfile" end component_path.each do |path| # Load the dependencies load_dependencies(path) # Add any assets add_assets(path) @components << [path, name] end end end |
#component_paths ⇒ Object
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# File 'lib/volt/server/rack/asset_files.rb', line 68 def component_paths @components end |
#components ⇒ Object
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# File 'lib/volt/server/rack/asset_files.rb', line 56 def components @included_components.keys end |
#css_file(url) ⇒ Object
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# File 'lib/volt/server/rack/asset_files.rb', line 64 def css_file(url) @assets << [:css_file, url] end |
#css_files ⇒ Object
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# File 'lib/volt/server/rack/asset_files.rb', line 103 def css_files css_files = [] @assets.each do |type, path| case type when :folder # Don't import any css/scss files that start with an underscore, so scss partials # aren't imported by default: # http://sass-lang.com/guide css_files += Dir["#{path}/**/[^_]*.{css,scss}"].sort.map do |folder| '/assets' + folder[path.size..-1].gsub(/[.]scss$/, '') end when :css_file css_files << path end end css_files.uniq end |
#javascript_file(url) ⇒ Object
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# File 'lib/volt/server/rack/asset_files.rb', line 60 def javascript_file(url) @assets << [:javascript_file, url] end |
#javascript_files(opal_files) ⇒ Object
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# File 'lib/volt/server/rack/asset_files.rb', line 79 def javascript_files(opal_files) javascript_files = [] @assets.each do |type, path| case type when :folder javascript_files += Dir["#{path}/**/*.js"].sort.map { |folder| '/assets' + folder[path.size..-1] } when :javascript_file javascript_files << path end end opal_js_files = [] if Volt.source_maps? opal_js_files += opal_files.environment['volt/page/page'].to_a.map { |v| '/assets/' + v.logical_path + '?body=1' } else opal_js_files << '/assets/volt/page/page.js' end opal_js_files << '/components/main.js' javascript_files += opal_js_files javascript_files.uniq end |
#load_dependencies(path) ⇒ Object
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# File 'lib/volt/server/rack/asset_files.rb', line 19 def load_dependencies(path) if path dependencies_file = File.join(path, 'config/dependencies.rb') else fail "Unable to find component #{component_name.inspect}" end if File.exist?(dependencies_file) # Run the dependencies file in this asset files context code = File.read(dependencies_file) instance_eval(code, dependencies_file, 0) end end |