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https://github.com/brandymint/auto_logger

Mixin to use automatically configured `logger`
https://github.com/brandymint/auto_logger

autologger gem ruby ruby-gem

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Mixin to use automatically configured `logger`

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# AutoLogger

[![Build Status](https://travis-ci.org/BrandyMint/auto_logger.svg)](https://travis-ci.org/BrandyMint/auto_logger)

Упрощяет подключение уникальных логгеров для модулей и классов. После
подключения в модуль или класс через `include AutoLogger` добавляет метод
`logger` который пишет логи в файл автоматически сформированные из измени
модуля/класса в каталог `./log`

## Installation

Add this line to your application's Gemfile:

```ruby
gem 'auto_logger'
```

And then execute:

$ bundle

Or install it yourself as:

$ gem install auto_logger

## Usage

### Instance usage

```
class SomeService
include AutoLogger

def perform
logger.info 'some' # writes info into ./logs/some_service.log
end
end
```

### Grape example

Иногда необходимо насильно указать имя файла для лога. Например при подключении
в модули/класс без имени, в частности в grape-контролерах:

```
class PublicAPI::OrdersAPI < Grape::API
helpers do
include AutoLogger::Named.new(name: :orders_api)
end
end
```

## Usage in module context

```
module Custom
extend AutoLogger

def self.perform
logger.info "Do..."
end
end

Custom.logger.info "Do.."
```

## Setup custom logger

```
AutoLogger.logger_builder = -> (tag, default_formatter) {
ActiveSupport::TaggedLogging
.new(LogStashLogger.new(type: :stdout))
.tagged(tag)
}
```

## Collapse all logs to one (useful for development)

```
if ENV['COLLAPSE_AUTO_LOGGER'].present?
if ENV['COLLAPSE_AUTO_LOGGER'] == 'STDOUT'
logger = Logger.new(STDOUT)
else
logger = Rails.logger
end
AutoLogger.logger_builder = -> (tag, default_formatter) {
ActiveSupport::TaggedLogging
.new(logger)
.tagged(tag)
}
end
```

## Development

After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake test` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).

## Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/dapi/auto_logger. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [Contributor Covenant](http://contributor-covenant.org) code of conduct.

## License

The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).

## Code of Conduct

Everyone interacting in the AutoLogger project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/dapi/auto_logger/blob/master/CODE_OF_CONDUCT.md).