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Contents
require 'ansi'
module SearchKit
class Messages
# The goal of the Messaging module is to provide an easy to include internal
# interface which will allow a SearchKit gem to dutifully log and provide
# output of what it's up to and how it may be doing.
#
module Messaging
def info(message)
Message.new(message).info
end
def warning(message)
Message.new(message).warn
end
def prompt(message)
Message.new(message).prompt
end
def password_prompt(message)
Message.new(message).password_prompt
end
private
# Most of the logic for the Messaging module exists in this (not so)
# private class. This lets more complex handling of message logic enter
# into the module gracefully, for example silence or logging level.
#
class Message
attr_reader :cli, :message
def initialize(message)
@message = message
@cli = HighLine.new
end
def warn
Kernel.warn(Prefixed(message.ansi(:red))) if SearchKit.config.verbose
SearchKit.logger.warn message
end
def info
Kernel.puts(Prefixed(message.ansi(:cyan))) if SearchKit.config.verbose
SearchKit.logger.info message
end
def prompt
cli.ask(Prefixed(message.ansi(:cyan)))
end
def password_prompt
cli.ask(Prefixed(message.ansi(:cyan))) do |prompt|
prompt.echo = '*'
end
end
private
def Prefixed(*messages)
Prefixed.new.join(*messages)
end
class Prefixed
attr_reader :body
def initialize
env = SearchKit.config.app_env.to_s.ansi(:magenta)
@body = "--> [ #{env} ]: "
end
def join(*messages)
[body, *messages].join(" ")
end
end
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems