Class: Twat::Subcommand

Inherits:
Object
  • Object
show all
Defined in:
lib/twat/subcommand.rb

Class Method Summary collapse

Class Method Details

.run ⇒ Object 



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# File 'lib/twat/subcommand.rb', line 8

def self.run
  # This is evilbadscary, but seems like the best approach
  $args = ::Twat::Args.new
  # First, without commands dump user into follow mode
  if ARGV.empty?
    ARGV.insert(0, "follow_tag")

  # Failing that, in the case of invalid commands, assume they want to
  # tweet something.
  # TODO, fuzzy match against the contents of COMMANDS and have a sook if
  # they're close to an actual command
  # FIXME Potentially the absense of a space would suggest that it's just a
  # fucked effort at typing
  elsif !Subcommands::COMMANDS.include?(ARGV[0])
    ARGV.insert(0, "update")
  end

  # There is really no reason why this needs to be explicitly mention
  # in this layout, we could just as easily look for a class in
  # Subcommands:: that matches by name, however this avoids some ugly
  # metaprogramming with minimal overhead, and also leaves the door
  # open for aliasing etc
  Subcommands::COMMANDS[ARGV[0]].new(ARGV[1..-1]).run!
end