module Sprockets::Bower
Constants
- POSSIBLE_BOWER_JSONS
Internal: All supported bower.json files.
Public Instance Methods
read_bower_main(dirname, filename) { |expand_path| ... }
click to toggle source
Internal: Read bower.json's main directive.
dirname - String path to component directory. filename - String path to bower.json.
Returns nothing.
# File lib/sprockets/bower.rb, line 45 def read_bower_main(dirname, filename) bower = JSON.parse(File.read(filename), create_additions: false) case bower['main'] when String yield File.expand_path(bower['main'], dirname) when Array bower['main'].each do |name| yield File.expand_path(name, dirname) end end end
resolve_alternates(load_path, logical_path)
click to toggle source
Internal: Override #resolve_alternates to install bower.json behavior.
load_path - String environment path logical_path - String path relative to base
Returns candiate filenames.
Calls superclass method
# File lib/sprockets/bower.rb, line 16 def resolve_alternates(load_path, logical_path) candidates, deps = super # bower.json can only be nested one level deep if !logical_path.index('/') dirname = File.join(load_path, logical_path) if directory?(dirname) filenames = POSSIBLE_BOWER_JSONS.map { |basename| File.join(dirname, basename) } filename = filenames.detect { |fn| self.file?(fn) } if filename deps << build_file_digest_uri(filename) read_bower_main(dirname, filename) do |path| candidates << path end end end end return candidates, deps end