Ignore duplicate warnings. (ca6225a7) · Commits · extjs / jsduck

lib/jsduck/logger.rb

+11 −2

Original line number	Diff line number	Diff line
		@@ -2,6 +2,7 @@ require 'singleton'

		module JsDuck

		# Central logging of JsDuck
		class Logger
		include Singleton

		@@ -11,6 +12,7 @@ module JsDuck
		def initialize
		@verbose = false
		@warnings = true
		@shown_warnings = {}
		end

		# Prints log message
		@@ -18,9 +20,16 @@ module JsDuck
		puts msg if @verbose
		end

		# Prints warning message
		# Prints warning message.
		#
		# Ignores duplicate warnings - only prints the first one.
		# Works best when --processes=0, but it reduces the amount of
		# warnings greatly also when run multiple processes.
		def warn(msg)
		puts "Warning: " + msg if @warnings
		if @warnings && !@shown_warnings[msg]
		puts "Warning: " + msg
		@shown_warnings[msg] = true
		end
		end
		end