Class: Hiera::Backend::Eyaml::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/hiera/backend/eyaml/CLI.rb

Class Method Summary collapse

Class Method Details

.execute ⇒ Object 



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# File 'lib/hiera/backend/eyaml/CLI.rb', line 42

def self.execute

  executor = Eyaml::Options[:executor]

  result = executor.execute
  puts result unless result.nil?

end

.parse ⇒ Object 



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# File 'lib/hiera/backend/eyaml/CLI.rb', line 14

def self.parse

  Utils.require_dir 'hiera/backend/eyaml/subcommands'
  Eyaml.subcommands = Utils.find_all_subclasses_of({ :parent_class => Hiera::Backend::Eyaml::Subcommands }).collect {|classname| Utils.snakecase classname}

  Eyaml.subcommand = ARGV.shift
  subcommand = case Eyaml.subcommand
  when nil
    ARGV.delete_if {true}
    "unknown_command"
  when /^\-/
    ARGV.delete_if {true}
    "help"
  else
    Eyaml.subcommand
  end

  command_class = Subcommand.find subcommand

  options = command_class.parse
  options[:executor] = command_class

  options = command_class.validate options
  Eyaml::Options.set options
  Eyaml::Options.trace

end