Class: Chef::Knife::Search
- Inherits:
-
Chef::Knife
- Object
- Chef::Knife
- Chef::Knife::Search
- Includes:
- Core::NodeFormattingOptions
- Defined in:
- lib/chef/knife/search.rb
Instance Attribute Summary
Attributes inherited from Chef::Knife
Instance Method Summary collapse
Methods included from Core::NodeFormattingOptions
Methods inherited from Chef::Knife
#api_key, category, common_name, #configure_chef, #create_object, #delete_object, deps, #format_rest_error, guess_category, #highlight_config_error, #humanize_exception, #humanize_http_exception, inherited, #initialize, list_commands, load_commands, load_deps, msg, #noauth_rest, #parse_options, #read_config_file, reset_subcommands!, #rest, run, #run_with_pretty_exceptions, #server_url, #show_usage, snake_case_name, subcommand_category, subcommand_class_from, subcommand_loader, subcommands, subcommands_by_category, ui, unnamed?, #username
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
#run ⇒ Object
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# File 'lib/chef/knife/search.rb', line 77 def run if config[:query] && @name_args[1] ui.error "please specify query as an argument or an option via -q, not both" ui.msg opt_parser exit 1 end raw_query = config[:query] || @name_args[1] if !raw_query || raw_query.empty? ui.error "no query specified" ui.msg opt_parser exit 1 end if name_args[0].nil? ui.error "you must specify an item type to search for" exit 1 end if name_args[0] == 'node' ui.use_presenter Knife::Core::NodePresenter end q = Chef::Search::Query.new query = URI.escape(raw_query, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]")) result_items = [] result_count = 0 rows = config[:rows] start = config[:start] begin q.search(@name_args[0], query, config[:sort], start, rows) do |item| formatted_item = format_for_display(item) if formatted_item.respond_to?(:has_key?) && !formatted_item.has_key?('id') formatted_item['id'] = item.has_key?('id') ? item['id'] : item.name end result_items << formatted_item result_count += 1 end rescue Net::HTTPServerException => e msg = Chef::JSONCompat.from_json(e.response.body)["error"].first ui.error("knife search failed: #{msg}") exit 1 end if ui.interchange? output({:results => result_count, :rows => result_items}) else ui.msg "#{result_count} items found" ui.msg("\n") result_items.each do |item| output(item) ui.msg("\n") end end end |