Offers a async require.resolve function. It's highly configurable.
- plugin system
- provide a custom filesystem
- sync and async node.js filesystems included
npm test
Take a look at lib/ResolveFactory.js to understand how everything fits together. It provides a createResolver(options) function and these are the possible options:
| Field | Default | Description |
|---|---|---|
| modules | ["node_modules"] | A list of directories to resolve modules from, can be absolute path or folder name |
| descriptionFiles | ["package.json"] | A list of description files to read from |
| plugins | [] | A list of additional resolve plugins which should be applied |
| mainFields | ["main"] | A list of main fields in description files |
| aliasFields | [] | A list of alias fields in description files |
| mainFiles | ["index"] | A list of main files in directories |
| extensions | [".js", ".json", ".node"] | A list of extensions which should be tried for files |
| enforceExtension | false | Enforce that a extension from extensions must be used |
| moduleExtensions | [] | A list of module extensions which should be tried for modules |
| enforceModuleExtension | false | Enforce that a extension from moduleExtensions must be used |
| alias | [] | A list of module alias configurations or an object which maps key to value |
| resolveToContext | false | Resolve to a context instead of a file |
| unsafeCache | false | Use this cache object to unsafely cache the successful requests |
| cacheWithContext | true | If unsafe cache is enabled, includes request.context in the cache key |
| cachePredicate | function() { return true }; | A function which decides whether a request should be cached or not. An object is passed to the function with path and request properties. |
| fileSystem | The file system which should be used | |
| resolver | undefined | A prepared Resolver to which the plugins are attached |
The options are passed from the resolve key of your webpack configuration e.g.:
resolve: {
extensions: ['', '.js', '.jsx'],
modules: ['src', 'node_modules'],
plugins: [new DirectoryNamedWebpackPlugin()]
...
},
Copyright (c) 2012-2016 Tobias Koppers
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