Class: Chef::Knife::Exec

Inherits:
Chef::Knife show all
Defined in:
lib/chef/knife/exec.rb

Constant Summary

Constants inherited from Chef::Knife

DEFAULT_SUBCOMMAND_FILES

Instance Attribute Summary

Attributes inherited from Chef::Knife

#name_args

Instance Method Summary collapse

Methods inherited from Chef::Knife

#ask_question, #bulk_delete, category, #configure_chef, #confirm, #create_object, #delete_object, #edit_data, #edit_object, #file_exists_and_is_readable?, #format_for_display, #format_list_for_display, guess_category, inherited, #initialize, list_commands, load_commands, #load_from_file, #msg, msg, #output, #parse_options, #pretty_print, #rest, run, #show_usage, snake_case_name, #stdin, #stdout, subcommand_category, subcommand_class_from, subcommands, subcommands_by_category, unnamed?

Methods included from Mixin::ConvertToClassName

#convert_to_class_name, #convert_to_snake_case, #filename_to_qualified_string, #snake_case_basename

Constructor Details

This class inherits a constructor from Chef::Knife

Instance Method Details

#late_load_deps ⇒ Object 



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# File 'lib/chef/knife/exec.rb', line 30

def late_load_deps
  require 'chef/shef/ext'
end

#run ⇒ Object 



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# File 'lib/chef/knife/exec.rb', line 34

def run
  late_load_deps
  scripts = Array(name_args)
  context = Object.new
  Shef::Extensions.extend_context_object(context)
  if config[:exec]
    context.instance_eval(config[:exec], "-E Argument", 0)
  elsif !scripts.empty?
    scripts.each do |script|
      file = File.expand_path(script)
      context.instance_eval(IO.read(file), file, 0)
    end
  else
    script = STDIN.read
    context.instance_eval(script, "STDIN", 0)
  end
end