class Hiera::Backend::Eyaml::Subcommand
Attributes
global_options[RW]
helptext[RW]
options[RW]
Public Class Methods
all_options()
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# File lib/hiera/backend/eyaml/subcommand.rb, line 64 def self.all_options options = @@global_options.dup options += self.options if self.options options += Plugins.options # merge in defaults from configuration files config_file = load_config_file options.map! do |opt| key_name = "#{opt[:name]}" if config_file[:options].has_key? key_name opt[:default] = config_file[:options][key_name] opt else opt end end { options: options, sources: config_file[:sources] || [] } end
attach_option(opt)
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# File lib/hiera/backend/eyaml/subcommand.rb, line 82 def self.attach_option(opt) self.suboptions += opt end
description()
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# File lib/hiera/backend/eyaml/subcommand.rb, line 142 def self.description 'no description' end
execute()
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# File lib/hiera/backend/eyaml/subcommand.rb, line 150 def self.execute raise StandardError, "This command is not implemented yet (#{to_s.split('::').last})" end
find(commandname = 'unknown_command')
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# File lib/hiera/backend/eyaml/subcommand.rb, line 86 def self.find(commandname = 'unknown_command') begin require "hiera/backend/eyaml/subcommands/#{commandname.downcase}" rescue Exception => e require 'hiera/backend/eyaml/subcommands/unknown_command' return Hiera::Backend::Eyaml::Subcommands::UnknownCommand end command_module = Module.const_get(:Hiera).const_get(:Backend).const_get(:Eyaml).const_get(:Subcommands) command_class = Utils.find_closest_class parent_class: command_module, class_name: commandname command_class || Hiera::Backend::Eyaml::Subcommands::UnknownCommand end
load_config_file()
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# File lib/hiera/backend/eyaml/subcommand.rb, line 34 def self.load_config_file config = { options: {}, sources: [] } config_paths = [] # Global config_paths += ['/etc/eyaml/config.yaml'] # Home directory env_home = ENV.fetch('HOME', nil) config_paths += ["#{env_home}/.eyaml/config.yaml"] if env_home # Relative to current directory config_paths += ['.eyaml/config.yaml'] # Explicit ENV variable. env_eyaml_config = ENV.fetch('EYAML_CONFIG', nil) config_paths += [env_eyaml_config] if env_eyaml_config # Load each path and stack configs. config_paths.each do |config_file| next unless config_file and File.file? config_file begin yaml_contents = YAML.load_file(config_file) config[:options].merge! yaml_contents config[:sources].push(config_file) rescue StandardError raise StandardError, "Could not open config file \"#{config_file}\" for reading" end end config end
parse()
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# File lib/hiera/backend/eyaml/subcommand.rb, line 98 def self.parse me = self all = all_options options = Optimist.options do version 'Hiera-eyaml version ' + Hiera::Backend::Eyaml::VERSION.to_s banner ["eyaml #{me.prettyname}: #{me.description}", me.helptext, 'Options:'].compact.join("\n\n") all[:options].each do |available_option| skeleton = { description: '', short: :none, } skeleton.merge! available_option opt skeleton[:name], skeleton[:desc] || skeleton[:description], # legacy plugins short: skeleton[:short], default: skeleton[:default], type: skeleton[:type] end stop_on Eyaml.subcommands end Hiera::Backend::Eyaml.verbosity_level += 1 if options[:verbose] Hiera::Backend::Eyaml.verbosity_level += 2 if options[:trace] Hiera::Backend::Eyaml.verbosity_level = 0 if options[:quiet] Hiera::Backend::Eyaml.default_encryption_scheme = options[:encrypt_method] if options[:encrypt_method] if all[:sources] all[:sources].each do |source| LoggingHelper.debug "Loaded config from #{source}" end end options end
prettyname()
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# File lib/hiera/backend/eyaml/subcommand.rb, line 154 def self.prettyname Utils.snakecase to_s.split('::').last end
validate(args)
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# File lib/hiera/backend/eyaml/subcommand.rb, line 138 def self.validate(args) args end