80 lines
2.1 KiB
Markdown
80 lines
2.1 KiB
Markdown
<p align="center">
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<a href="http://gulpjs.com">
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<img height="257" width="114" src="https://raw.githubusercontent.com/gulpjs/artwork/master/gulp-2x.png">
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</a>
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</p>
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# gulplog
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[![NPM version][npm-image]][npm-url] [![Downloads][downloads-image]][npm-url] [![Build Status][travis-image]][travis-url] [![Gitter chat][gitter-image]][gitter-url]
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Logger for gulp and gulp plugins
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## Usage
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```js
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var logger = require('gulplog');
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// logs strings
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logger.debug('The MOST verbose!');
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logger.info('Some important info');
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logger.warn('All the warnings to you');
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logger.error('OH NO! SOMETHING HAPPENED!');
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// supports util.format!
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logger.info('%s style!', 'printf');
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// log anything
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logger.debug({ my: 'obj' });
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logger.info([1, 2, 3]);
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```
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## API
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Logging (and level of logging) is controlled by [`gulp-cli`][gulp-cli-url]
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#### logger.debug(msg)
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Highest log level. Typically used for debugging purposes.
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If the first argument is a string, all arguments are passed to node's
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[`util.format()`][util-format-url] before being emitted.
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#### logger.info(msg)
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Standard log level. Typically used for user information.
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If the first argument is a string, all arguments are passed to node's
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[`util.format()`][util-format-url] before being emitted.
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#### logger.warn(msg)
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Warning log level. Typically used for warnings.
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If the first argument is a string, all arguments are passed to node's
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[`util.format()`][util-format-url] before being emitted.
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#### logger.error(msg)
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Error log level. Typically used when things went horribly wrong.
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If the first argument is a string, all arguments are passed to node's
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[`util.format()`][util-format-url] before being emitted.
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## License
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MIT
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[downloads-image]: http://img.shields.io/npm/dm/gulplog.svg
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[npm-url]: https://npmjs.org/package/gulplog
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[npm-image]: http://img.shields.io/npm/v/gulplog.svg
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[travis-url]: https://travis-ci.org/gulpjs/gulplog
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[travis-image]: http://img.shields.io/travis/gulpjs/gulplog.svg
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[gitter-url]: https://gitter.im/gulpjs/gulp
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[gitter-image]: https://badges.gitter.im/gulpjs/gulp.png
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[gulp-cli-url]: https://github.com/gulpjs/gulp-cli
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[util-format-url]: https://nodejs.org/docs/latest/api/util.html#util_util_format_format
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