module YleTf::Logger
Logger
for debug, error, etc. outputs. Prints to STDERR, so it does not mess with e.g. `terraform output`.
Constants
- DEVICE
- LEVELS
Public Class Methods
color(severity)
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# File lib/yle_tf/logger.rb, line 57 def self.color(severity) return if !color? case severity.to_s when 'FATAL', 'ERROR' :red when 'WARN' :brown end end
color=(value)
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# File lib/yle_tf/logger.rb, line 53 def self.color=(value) @color = value end
color?()
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# File lib/yle_tf/logger.rb, line 49 def self.color? @color end
log_formatter()
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# File lib/yle_tf/logger.rb, line 37 def self.log_formatter proc do |severity, _datetime, progname, msg| msg = Colorize.colorize(msg, color(severity)) if progname "#{severity}: [#{progname}] #{msg}\n" else "#{severity}: #{msg}\n" end end end
log_level()
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# File lib/yle_tf/logger.rb, line 31 def self.log_level (ENV['TF_DEBUG'] && 'DEBUG') || \ ENV['TF_LOG'] || \ 'INFO' end
logger()
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# File lib/yle_tf/logger.rb, line 24 def self.logger @logger ||= ::Logger.new(DEVICE).tap do |logger| logger.level = log_level logger.formatter = log_formatter end end