module Puppet::Pops::Loader::UriHelper
Public Instance Methods
path_for_uri(uri, subdir='lib')
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Raises an exception if specified gem can not be located
# File lib/puppet/pops/loader/uri_helper.rb 4 def path_for_uri(uri, subdir='lib') 5 case uri.scheme 6 when "gem" 7 begin 8 spec = Gem::Specification.find_by_name(uri.hostname) 9 # if path given append that, else append given subdir 10 File.join(spec.gem_dir, uri.path.empty?() ? subdir : uri.path) 11 rescue StandardError => e 12 raise "TODO TYPE: Failed to located gem #{uri}. #{e.message}" 13 end 14 when "file" 15 File.join(uri.path, subdir) 16 when nil 17 File.join(uri.path, subdir) 18 else 19 raise "Not a valid scheme for a loader: #{uri.scheme}. Use a 'file:' (or just a path), or 'gem://gemname[/path]" 20 end 21 end