52 lines
856 B
Markdown
52 lines
856 B
Markdown
# junk [](https://travis-ci.org/sindresorhus/junk)
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> Filter out [system junk files](test.js) like `.DS_Store` and `Thumbs.db`
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## Install
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```
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$ npm install junk
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```
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## Usage
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```js
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const {promisify} = require('util');
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const fs = require('fs');
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const junk = require('junk');
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const pReaddir = promisify(fs.readdir);
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(async () => {
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const files = await pReaddir('some/path');
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console.log(files);
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//=> ['.DS_Store', 'test.jpg']
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console.log(files.filter(junk.not));
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//=> ['test.jpg']
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})();
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```
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## API
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### junk.is(filename)
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Returns `true` if `filename` matches a junk file.
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### junk.not(filename)
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Returns `true` if `filename` doesn't match a junk file.
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### junk.regex
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Regex used for matching junk files.
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## License
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MIT © [Sindre Sorhus](https://sindresorhus.com)
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