Contents

require 'bundler/setup'
require 'semlogr'
require 'semlogr/sinks/console'
require 'semlogr/sinks/colored_console'
require 'semlogr/sinks/file'
require 'semlogr/formatters/json_formatter'
require 'semlogr/enrichers/thread'
require 'semlogr/enrichers/host'
require 'semlogr/enrichers/property'

logger = Semlogr::Logger.create do |c|
  c.log_at Semlogr::LogSeverity::DEBUG

  c.write_to Semlogr::Sinks::Console.new
  c.write_to Semlogr::Sinks::ColoredConsole.new
  c.write_to Semlogr::Sinks::Console.new(formatter: Semlogr::Formatters::JsonFormatter.new)

  c.enrich_with Semlogr::Enrichers::Thread.new
  c.enrich_with Semlogr::Enrichers::Host.new
  c.enrich_with Semlogr::Enrichers::Property.new(version: '1.0')

  c.filter_when lambda { |log_event|
    log_event.get_property(:id) == 123
  }
end

logger.debug('Test {id}, string {string}')
logger.debug('Test {id}, string {string}', id: nil, string: nil)
logger.debug('Test {id}, string {string}', id: 123, string: 'foo')
logger.debug('Test {id}, string {string}', id: 1234, string: 'foo')
logger.info('Test {id}, string {string}', id: 1234, string: 'foo')
logger.warn('Test {id}, string {string}', id: 1234, string: 'foo')
logger.fatal('Test {id}, string {string}', id: 1234, string: 'foo')
logger.fatal('Test array {array}', array: [1, 2, 3, 'foo'])

logger.debug do
  'Testing with a block'
end

logger.debug do
  ['Testing with a block, id: {id}', id: 1234]
end

logger.error('ERROR!!!', error: StandardError.new('test'))
logger.error('ERROR!!!', error: StandardError.new('test'))

begin
  def bob
    foo
  end

  def foo
    raise StandardError, 'foo'
  end

  bob
rescue => ex
  logger.warn('Oops, id: {id}', id: 1234, error: ex)
  logger.error('Oops, id: {id}', id: 1234, error: ex)

  logger.error do
    ['Testing error with a block, id: {id}', error: ex, id: 1234]
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
semlogr-0.1.3	samples/basic.rb
semlogr-0.1.2	samples/basic.rb
semlogr-0.1.1	samples/basic.rb
semlogr-0.1.0	samples/basic.rb