class TaggedLogger
Allow custom tags to be captured
Public Class Methods
new( app, options = {} )
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# File lib/sensible_logging/middlewares/tagged_logger.rb, line 9 def initialize( # rubocop:disable Metrics/MethodLength app, options = {} ) @app = app options = { logger: Logger.new($stdout), tags: [], use_default_tags: true, tld_length: 1, include_log_severity: true }.merge(options) options[:logger] = setup_severity_tag(options[:logger]) if options[:include_log_severity] @logger = ActiveSupport::TaggedLogging.new(options[:logger]) @tags = [] @tags += default_tags(tld_length: options[:tld_length]) if options[:use_default_tags] @tags += options[:tags] end
Public Instance Methods
call(env)
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# File lib/sensible_logging/middlewares/tagged_logger.rb, line 31 def call(env) @logger.tagged(*generate_tags(env)) do |logger| env['logger'] = logger @app.call(env) end end
Private Instance Methods
setup_severity_tag(logger)
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# File lib/sensible_logging/middlewares/tagged_logger.rb, line 40 def setup_severity_tag(logger) original_formatter = logger.formatter || ActiveSupport::Logger::SimpleFormatter.new logger.formatter = proc do |severity, *args| "[#{severity}] #{original_formatter.call(severity, *args)}" end logger end
subdomain(host, tld_length)
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# File lib/sensible_logging/middlewares/tagged_logger.rb, line 54 def subdomain(host, tld_length) IPAddr.new(host) rescue IPAddr::InvalidAddressError subdomain_parser = SubdomainParser.new(tld_length: tld_length) subdomain_parser.parse(host) end