module Oxidized class CSV < Source def initialize @cfg = CFG.source.csv super end def setup if @cfg.empty? CFGS.user.source.csv.file = File.join(Config::Root, 'router.db') CFGS.user.source.csv.delimiter = /:/ CFGS.user.source.csv.map.name = 0 CFGS.user.source.csv.map.model = 1 CFGS.save :user raise NoConfig, 'no source csv config, edit ~/.config/oxidized/config' end end def load nodes = [] open(@cfg.file).each_line do |line| data = line.chomp.split @cfg.delimiter # map node parameters keys = {} @cfg.map.each do |key, position| keys[key.to_sym] = data[position] end keys[:model] = map_model keys[:model] if keys.key? :model # map node specific vars, empty value is considered as nil vars = {} @cfg.vars_map.each { |key, position| vars[key.to_sym] = data[position].to_s.empty? ? nil : data[position] } keys[:vars] = vars unless vars.empty? nodes << keys end nodes end end end