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 41

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 13

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

  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