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Versions: 18
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Contents
module PierLogging
module Helpers
class EnvConfig
def self.for(logger = nil, log_dir: 'log', log_file: PierLogging.logger_configuration.env)
{
enabled: log_enabled(logger),
output: log_output(logger, log_dir, log_file),
level: log_level(logger),
}
end
private
def self.log_output(logger, log_dir, log_file)
return nil unless log_enabled(logger)
log_output_env = ENV.fetch(output_env_var(logger), 'STDOUT').upcase
log_output_env == 'STDOUT' ? STDOUT : output_file_name(log_dir, log_file)
end
def self.log_enabled(logger)
ENV.fetch(enabled_env_var(logger), 'true') == 'true'
end
def self.log_level(logger)
ENV.fetch(level_env_var(logger), 'info').upcase
end
def self.output_env_var(logger)
['LOG', logger ,'OUTPUT'].compact.join('_').upcase
end
def self.enabled_env_var(logger)
['LOG', logger ,'ENABLED'].compact.join('_').upcase
end
def self.level_env_var(logger)
['LOG', logger ,'LEVEL'].compact.join('_').upcase
end
def self.output_file_name(log_dir, log_file)
[
[ log_dir, log_file ].join('/'),
'log'
].join('.')
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems