git.r.bdr.sh - rbdr/lyricli.rb/blob - lib/source_manager.rb

   1 module Lyricli
   2   class SourceManager
   3
   4     include Lyricli::Util
   5
   6     def initialize
   7       @enabled_sources = []
   8       @config = Lyricli::Config
   9     end
  10
  11     def enable(source_name)
  12       if source_module = module_exists?(camelize(str))
  13         source_module.enable
  14         @config[:enabled_sources] << klass.name
  15       else
  16         raise Lyricli::EnableSourceException
  17       end
  18     end
  19
  20     def disable(source_name)
  21       if source_module = module_exists?(camelize(str))
  22         @config[:enabled_sources].delete(klass.name)
  23       else
  24         raise Lyricli::DisableSourceException
  25       end
  26     end
  27
  28     def reset(source_name)
  29       if source_module = module_exists?(camelize(str))
  30         source_module.reset
  31         disable(source_name)
  32       else
  33         raise Lyricli::ResetSourceException
  34       end
  35     end
  36
  37     def start
  38       @config[:enabled_sources].each do |source|
  39         begin
  40           source.start
  41         rescue
  42           fail "Source #{source.name} has failed to start. Please reset the source by running `#{$0} source reset #{source.name}.`"
  43         end
  44       end
  45     end
  46   end
  47 end