npm package: @hungtranit/winston-telegram
Description: A Telegram transport for winston
Author: Ivan Marban
Latest version: 2.6.1

# winston-telegram

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A [Telegram][0] transport for [winston][1].

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## winston-telegram@2

Installation:
``` sh
$ npm install winston@3
$ npm install winston-telegram@2
```

## Looking for `winston-telegram@1.x` ?
Documentation below is for `winston-telegram@2`. [Read the `winston-telegram@1.x` documentation][2].

## Usage
``` js
const logger = require('winston')
const TelegramLogger = require('winston-telegram')

// or
import TelegramLogger from 'winston-telegram';

logger.add(new TelegramLogger(options))
```

Options:

* __token:__ The Telegram bot authentication token. *[required]*
* __chatId:__ The Telegram chatid you want to send to. *[required]*
* __parseMode:__ The Telegram mode for parsing entities in the message text. See [formatting options][4] for more details. *[optional]*
* __level:__ Level of messages that this transport should log. *[optional]* *[default info]*
* __unique:__ Whether to log only the declared level and none above. *[boolean]* *[optional]*
* __silent:__ Whether to suppress output. *[boolean]* *[optional]*
* __disableNotification:__ Sends the message silently. *[boolean]* *[optional]*
* __template:__ Format output message. *[string]* *[optional]*
* __formatMessage:__ Format output message by own method. *[function]* *[optional]*
* __handleExceptions:__ Handle uncaught exceptions. *[boolean]* *[optional]*
* __batchingDelay:__ Time in ms within which to batch messages together. *[integer]* *[optional]* *[default 0 or disabled]*
* __batchingSeparator:__ String with which to join batched messages with *[string]* *[default "\n\n"]*

String template is based on named arguments:
``` js
'{level}' -> level of messages
'{message}' -> text of messages
'{metadata}' -> metadata object of messages
```

## Examples

Follow below steps to run the examples:

``` sh
$ git clone git@github.com:ivanmarban/winston-telegram.git -b master --single-branch
$ npm install
```

Replace `TELEGRAM_TOKEN` and `CHAT_ID` with appropiate values, then run whatever example you want:

``` sh
$ node examples/default-logger.js
```

[0]: https://telegram.org/
[1]: https://github.com/flatiron/winston
[2]: https://github.com/ivanmarban/winston-telegram/tree/1.x
[3]: https://github.com/ivanmarban/winston-telegram/tree/master/examples
[4]: https://core.telegram.org/bots/api#formatting-options

## Publish package

```
npm init --scope=@hungtranit
npm login
Publish the package:
npm publish
```