mirror of https://github.com/jkjoy/sunpeiwen.git
115 lines
4.0 KiB
Markdown
115 lines
4.0 KiB
Markdown
# parse-glob [](http://badge.fury.io/js/parse-glob) [](https://travis-ci.org/jonschlinkert/parse-glob)
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> Parse a glob pattern into an object of tokens.
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**Changes from v1.0.0 to v3.0.4**
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* all path-related properties are now on the `path` object
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* all boolean properties are now on the `is` object
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* adds `base` property
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See the [properties](#properties) section for details.
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Install with [npm](https://www.npmjs.com/)
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```sh
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$ npm i parse-glob --save
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```
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* parses 1,000+ glob patterns in 29ms (2.3 GHz Intel Core i7)
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* Extensive [unit tests](./test.js) (more than 1,000 lines), covering wildcards, globstars, character classes, brace patterns, extglobs, dotfiles and other complex patterns.
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See the tests for [hundreds of examples](./test.js).
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## Usage
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```js
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var parseGlob = require('parse-glob');
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```
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**Example**
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```js
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parseGlob('a/b/c/**/*.{yml,json}');
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```
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**Returns:**
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```js
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{ orig: 'a/b/c/**/*.{yml,json}',
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is:
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{ glob: true,
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negated: false,
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extglob: false,
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braces: true,
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brackets: false,
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globstar: true,
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dotfile: false,
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dotdir: false },
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glob: '**/*.{yml,json}',
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base: 'a/b/c',
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path:
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{ dirname: 'a/b/c/**/',
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basename: '*.{yml,json}',
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filename: '*',
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extname: '.{yml,json}',
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ext: '{yml,json}' } }
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```
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## Properties
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The object returned by parseGlob has the following properties:
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* `orig`: a copy of the original, unmodified glob pattern
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* `is`: an object with boolean information about the glob:
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- `glob`: true if the pattern actually a glob pattern
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- `negated`: true if it's a negation pattern (`!**/foo.js`)
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- `extglob`: true if it has extglobs (`@(foo|bar)`)
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- `braces`: true if it has braces (`{1..2}` or `.{txt,md}`)
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- `brackets`: true if it has POSIX brackets (`[[:alpha:]]`)
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- `globstar`: true if the pattern has a globstar (double star, `**`)
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- `dotfile`: true if the pattern should match dotfiles
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- `dotdir`: true if the pattern should match dot-directories (like `.git`)
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* `glob`: the glob pattern part of the string, if any
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* `base`: the non-glob part of the string, if any
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* `path`: file path segments
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- `dirname`: directory
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- `basename`: file name with extension
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- `filename`: file name without extension
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- `extname`: file extension with dot
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- `ext`: file extension without dot
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## Related
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* [glob-base](https://www.npmjs.com/package/glob-base): Returns an object with the (non-glob) base path and the actual pattern. | [homepage](https://github.com/jonschlinkert/glob-base)
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* [glob-parent](https://www.npmjs.com/package/glob-parent): Strips glob magic from a string to provide the parent path | [homepage](https://github.com/es128/glob-parent)
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* [glob-path-regex](https://www.npmjs.com/package/glob-path-regex): Regular expression for matching the parts of glob pattern. | [homepage](https://github.com/regexps/glob-path-regex)
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* [is-glob](https://www.npmjs.com/package/is-glob): Returns `true` if the given string looks like a glob pattern. | [homepage](https://github.com/jonschlinkert/is-glob)
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* [micromatch](https://www.npmjs.com/package/micromatch): Glob matching for javascript/node.js. A drop-in replacement and faster alternative to minimatch and multimatch. Just… [more](https://www.npmjs.com/package/micromatch) | [homepage](https://github.com/jonschlinkert/micromatch)
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## Contributing
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Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/parse-glob/issues/new).
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## Tests
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Install dev dependencies:
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```sh
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$ npm i -d && npm test
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```
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## Author
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**Jon Schlinkert**
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+ [github/jonschlinkert](https://github.com/jonschlinkert)
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+ [twitter/jonschlinkert](http://twitter.com/jonschlinkert)
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## License
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Copyright © 2014-2015 Jon Schlinkert
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Released under the MIT license.
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***
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_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on September 22, 2015._ |