require "cc/cli/global_config" require "cc/cli/global_cache" module CC module CLI class VersionChecker include CC::CLI::Output VERSION_CHECK_TIMEOUT = 60 * 60 # 1 Hour in seconds DEFAULT_VERSIONS_URL = "https://versions.codeclimate.com".freeze def check return unless global_config.check_version? && version_check_is_due? print_new_version_message if outdated? global_config.save rescue => error CLI.logger.debug(error) end private def version_check_is_due? Time.now > global_cache.last_version_check + VERSION_CHECK_TIMEOUT end def outdated? api_response["outdated"] end def latest_version api_response["latest"] end def print_new_version_message warn "A new version (v#{latest_version}) is available. Upgrade instructions are available at: https://github.com/codeclimate/codeclimate#packages" end def api_response @api_response ||= begin cache! JSON.parse(api_response_body) rescue JSON::ParserError => error CLI.logger.debug(error) { "outdated" => false, } end end def api_response_body if http_response.is_a? Net::HTTPSuccess http_response.body else raise Net::HTTPFatalError.new("HTTP Error", http_response) end rescue Net::HTTPFatalError => error CLI.logger.debug(error) "" end def http_response @http_response ||= begin uri = URI.parse(ENV.fetch("CODECLIMATE_VERSIONS_URL", DEFAULT_VERSIONS_URL)) uri.query = { version: version, uid: global_config.uuid }.to_query request = Net::HTTP::Get.new(uri, "User-Agent" => user_agent) Net::HTTP.start(uri.host, uri.port, open_timeout: 5, read_timeout: 5, ssl_timeout: 5, use_ssl: uri.scheme == "https") do |http| http.request(request) end end end def cache!(data) global_cache.latest_version = data["latest"] global_cache.outdated = data["outdated"] == true global_cache.last_version_check = Time.now data end def version @version ||= Version.new.version end def user_agent "Code Climate CLI #{version}" end def global_config @global_config ||= GlobalConfig.new end def global_cache @global_cache ||= GlobalCache.new end def terminal @terminal ||= HighLine.new(nil, $stderr) end end end end