https://github.com/nextcloud-libraries/nextcloud-logger

Generic JavaScript logging interface for Nextcloud apps and libraries https://npmjs.org/@nextcloud/logger
https://github.com/nextcloud-libraries/nextcloud-logger

logger nextcloud nextcloud-plugin

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Generic JavaScript logging interface for Nextcloud apps and libraries https://npmjs.org/@nextcloud/logger

• Host: GitHub
• URL: https://github.com/nextcloud-libraries/nextcloud-logger
• Owner: nextcloud-libraries
• License: gpl-3.0
• Created: 2019-07-04T14:35:29.000Z (about 5 years ago)
• Default Branch: main
• Last Pushed: 2024-05-29T01:33:05.000Z (4 months ago)
• Last Synced: 2024-05-29T15:27:19.552Z (4 months ago)
• Topics: logger, nextcloud, nextcloud-plugin
• Language: TypeScript
• Homepage: https://nextcloud.github.io/nextcloud-logger/
• Size: 3.6 MB
• Stars: 3
• Watchers: 4
• Forks: 4
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        

# @nextcloud/logger

[![REUSE status](https://api.reuse.software/badge/github.com/nextcloud-libraries/nextcloud-logger)](https://api.reuse.software/info/github.com/nextcloud-libraries/nextcloud-logger) [![Build Status](https://img.shields.io/github/actions/workflow/status/nextcloud-libraries/nextcloud-logger/node.yml?branch=master)](https://github.com/nextcloud-libraries/nextcloud-logger/actions/workflows/node.yml) [![Code coverage](https://img.shields.io/codecov/c/gh/nextcloud-libraries/nextcloud-logger/master)](https://app.codecov.io/gh/nextcloud-libraries/nextcloud-logger) [![npm](https://img.shields.io/npm/v/@nextcloud/logger.svg)](https://www.npmjs.com/package/@nextcloud/logger)

[![Documentation](https://img.shields.io/badge/Documentation-online-brightgreen)](https://nextcloud.github.io/nextcloud-logger/)

Generic JavaScript logging interface for Nextcloud apps and libraries

## Usage

See also [API documentation](https://nextcloud-libraries.github.io/nextcloud-logger/).

```js

import { getLoggerBuilder } from '@nextcloud/logger'

const logger = getLoggerBuilder()

    .setApp('mail')

    .detectUser()

    .build()

logger.debug('hello')

logger.error('this should not have happened', { someContext: 13 })

logger.warn('it\'s just a warning, carry on')

```

Right now the package uses `window.console` as log appender and produces the following output

```

[DEBUG] mail: hello { app: 'mail', uid: 'christoph' }

[ERROR] mail: this should not have happened { app: 'mail', uid: 'christoph', someContext: 13 }

[WARN] mail: it's just a warning, carry on { app: 'mail', uid: 'christoph' }

```

The logger tries to detect the server configured logging level by default,

which can be configured using the `loglevel_frontend` option in the `config.php`.

In case no logging level was configured or detection failed, the logger will fallback to the *warning* level.

If the server is set to the debug mode the configured logging level will be set to the *debug* level.

Any message with a lower level than the configured will not be printed on the console.

You can override the logging level in both cases by setting it manually using the `setLogLevel` function

when building the logger.

## Contributing

This repository is maintained using [conventional commit messages](https://www.conventionalcommits.org/en/v1.0.0/).