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79 lines
2.1 KiB
79 lines
2.1 KiB
# multimatch [](https://travis-ci.org/sindresorhus/multimatch)
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> Extends [`minimatch.match()`](https://github.com/isaacs/minimatch#minimatchmatchlist-pattern-options) with support for multiple patterns
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## Install
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```
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$ npm install multimatch
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```
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## Usage
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```js
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const multimatch = require('multimatch');
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multimatch(['unicorn', 'cake', 'rainbows'], ['*', '!cake']);
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//=> ['unicorn', 'rainbows']
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```
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See the [tests](https://github.com/sindresorhus/multimatch/tree/master/test) for more usage examples and expected matches.
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## API
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### multimatch(paths, patterns, [options]
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Returns an array of matching paths.
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#### paths
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Type: `string | string[]`
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Paths to match against.
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#### patterns
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Type: `string | string[]`
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Globbing patterns to use. For example: `['*', '!cake']`. See supported [`minimatch` patterns](https://github.com/isaacs/minimatch#usage).
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- [Pattern examples with expected matches](https://github.com/sindresorhus/multimatch/blob/master/test/test.js)
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- [Quick globbing pattern overview](https://github.com/sindresorhus/multimatch#globbing-patterns)
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#### options
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Type: `object`
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See the [`minimatch` options](https://github.com/isaacs/minimatch#options).
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## How multiple patterns work
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Positive patterns (e.g. `foo` or `*`) add to the results, while negative patterns (e.g. `!foo`) subtract from the results.
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Therefore a lone negation (e.g. `['!foo']`) will never match anything – use `['*', '!foo']` instead.
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## Globbing patterns
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Just a quick overview.
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- `*` matches any number of characters, but not `/`
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- `?` matches a single character, but not `/`
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- `**` matches any number of characters, including `/`, as long as it's the only thing in a path part
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- `{}` allows for a comma-separated list of "or" expressions
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- `!` at the beginning of a pattern will negate the match
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## Related
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- [globby](https://github.com/sindresorhus/globby) - Match against the filesystem instead of a list
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- [matcher](https://github.com/sindresorhus/matcher) - Simple wildcard matching
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## License
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MIT © [Sindre Sorhus](https://sindresorhus.com)
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