github-changelog-generator/lib/github_changelog_generator/helper.rb
Olle Jonsson 874c23c64f Chore: Rubocop 0.49.0 (#516)
* Rubocoping
2017-05-25 00:11:02 +02:00

38 lines
910 B
Ruby

# frozen_string_literal: true
require "logger"
require "rainbow"
module GitHubChangelogGenerator
module Helper
# @return true if the currently running program is a unit test
def self.test?
defined? SpecHelper
end
# :nocov:
@log ||= if test?
Logger.new(nil) # don't show any logs when running tests
else
Logger.new(STDOUT)
end
@log.formatter = proc do |severity, _datetime, _progname, msg|
string = "#{msg}\n"
case severity
when "DEBUG" then Rainbow(string).magenta
when "INFO" then Rainbow(string).white
when "WARN" then Rainbow(string).yellow
when "ERROR" then Rainbow(string).red
when "FATAL" then Rainbow(string).red.bright
else string
end
end
# :nocov:
# Logging happens using this method
class << self
attr_reader :log
end
end
end