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Versions: 13
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Stored size: 1.43 KB
Contents
require 'logger'
require 'active_support/all'
module GitlabJanitor
class Util
TERM_SIGNALS = %w[INT TERM].freeze
class << self
def exiting?
$exiting
end
def exit!
$exiting = true
end
def logger
$logger ||= ActiveSupport::TaggedLogging.new(Logger.new(STDOUT)).tap do |logger|
logger.level = ENV.fetch('LOG_LEVEL', Logger::INFO)
formatter = Logger::Formatter.new
formatter.extend ActiveSupport::TaggedLogging::Formatter
logger.formatter = formatter
end
end
def setup
STDOUT.sync = true
STDERR.sync = true
initialize_signal_handlers
String.class_eval do
def to_bool
return true if self == true || self =~ (/(true|t|yes|y|1)$/i)
return false if self == false || self.blank? || self =~ (/(false|f|no|n|0)$/i)
raise ArgumentError.new("invalid value for Boolean: \"#{self}\"")
end
end
end
def initialize_signal_handlers
TERM_SIGNALS.each do |sig|
trap(sig) do |*_args|
TERM_SIGNALS.each do |s|
trap(s) do |*_args|
warn 'Forcing exit!'
Kernel.exit!(1)
end
end
STDOUT.puts "Caught signal[#{sig}]: exiting...."
GitlabJanitor::Util.exit!
end
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems