Use simpler interface for emitting warnings, and add shim for Console…

… gem.

async.gemspec

@@ -25,7 +25,7 @@ Gem::Specification.new do |spec|
 
 	spec.required_ruby_version = ">= 3.1"
 
-	spec.add_dependency "console", "~> 1.26"
+	spec.add_dependency "console", "~> 1.29"
 	spec.add_dependency "fiber-annotation"
 	spec.add_dependency "io-event", ["~> 1.6", ">= 1.6.5"]
 end

lib/async/console.rb

@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+# Released under the MIT License.
+# Copyright, 2024, by Samuel Williams.
+
+module Async
+	# Shims for the console gem, redirecting warnings and above to `Kernel#warn`.
+	#
+	# If you require this file, the `async` library will not depend on the `console` gem.
+	#
+	# That includes any gems that sit within the `Async` namespace.
+	#
+	# This is an experimental feature.
+	module Console
+		def self.debug(...)
+		end
+
+		def self.info(...)
+		end
+
+		def self.warn(*arguments, exception: nil, **options)
+			if exception
+				super(*arguments, exception.full_message, **options)
+			else
+				super(*arguments, **options)
+			end
+		end
+
+		def self.error(...)
+			self.warn(...)
+		end
+
+		def self.fatal(...)
+			self.warn(...)
+		end
+	end
+end

lib/async/task.rb

@@ -8,7 +8,7 @@
 # Copyright, 2023, by Math Ieu.
 
 require "fiber"
-require "console/event/failure"
+require "console"
 
 require_relative "node"
 require_relative "condition"
@@ -198,9 +198,7 @@ def run(*arguments)
 				rescue => error
 					# I'm not completely happy with this overhead, but the alternative is to not log anything which makes debugging extremely difficult. Maybe we can introduce a debug wrapper which adds extra logging.
 					if @finished.nil?
-						Console::Event::Failure.for(error).emit(self, "Task may have ended with unhandled exception.", severity: :warn)
-					else
-						# Console::Event::Failure.for(error).emit(self, severity: :debug)
+						Console.warn(self, "Task may have ended with unhandled exception.", exception: error)
 					end
 
 					raise