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