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  "author": {
    "name": "Tobias Koppers @sokra"
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  "dependencies": {
    "big.js": "^3.0.2",
    "json5": "^0.4.0"
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  "description": "utils for webpack loaders",
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    "coveralls": "^2.11.2",
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    "mocha": "^1.21.4"
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  "readme": "# loader-utils\r\n\r\n## Methods\r\n\r\n### `parseQuery`\r\n\r\n``` javascript\r\nvar query = loaderUtils.parseQuery(this.query);\r\nassert(typeof query == \"object\");\r\nif(query.flag)\r\n\t// ...\r\n```\r\n\r\n``` text\r\nnull                   -> {}\r\n?                      -> {}\r\n?flag                  -> { flag: true }\r\n?+flag                 -> { flag: true }\r\n?-flag                 -> { flag: false }\r\n?xyz=test              -> { xyz: \"test\" }\r\n?xyz[]=a               -> { xyz: [\"a\"] }\r\n?flag1&flag2           -> { flag1: true, flag2: true }\r\n?+flag1,-flag2         -> { flag1: true, flag2: false }\r\n?xyz[]=a,xyz[]=b       -> { xyz: [\"a\", \"b\"] }\r\n?a%2C%26b=c%2C%26d     -> { \"a,&b\": \"c,&d\" }\r\n?{json:5,data:{a:1}}   -> { json: 5, data: { a: 1 } }\r\n```\r\n\r\n### `stringifyRequest`\r\n\r\nMakes a request pretty and stringifies it. Absolute paths are replaced with relative ones.\r\n\r\nUse it instead of `JSON.stringify(...)` to build code of a `require(...)` call in a loader.\r\n\r\n``` javascript\r\nloaderUtils.stringifyRequest(this, require.resolve(\"./test\"));\r\n// = \"../node_modules/some-loader/lib/test.js\"\r\n```\r\n\r\n### `urlToRequest`\r\n\r\nConverts some resource URL to a webpack module request.\r\n\r\n```javascript\r\nvar url = \"path/to/module.js\";\r\nvar request = loaderUtils.urlToRequest(url); // \"./path/to/module.js\"\r\n```\r\n\r\n#### Module URLs\r\n\r\nAny URL containing a `~` will be interpreted as a module request. Anything after the `~` will be considered the request path.\r\n\r\n```javascript\r\nvar url = \"~path/to/module.js\";\r\nvar request = loaderUtils.urlToRequest(url); // \"path/to/module.js\"\r\n```\r\n\r\n#### Root-relative URLs\r\n\r\nURLs that are root-relative (start with `/`) can be resolved relative to some arbitrary path by using the `root` parameter:\r\n\r\n```javascript\r\nvar url = \"/path/to/module.js\";\r\nvar root = \"./root\";\r\nvar request = loaderUtils.urlToRequest(url, root); // \"./root/path/to/module.js\"\r\n```\r\n\r\nTo convert a root-relative URL into a module URL, specify a `root` value that starts with `~`:\r\n\r\n```javascript\r\nvar url = \"/path/to/module.js\";\r\nvar root = \"~\";\r\nvar request = loaderUtils.urlToRequest(url, root); // \"path/to/module.js\"\r\n```\r\n\r\n### `interpolateName`\r\n\r\nInterpolates a filename template using multiple placeholders and/or a regular expression.\r\nThe template and regular expression are set as query params called `name` and `regExp` on the current loader's context.\r\n\r\n```javascript\r\nvar interpolatedName = loaderUtils.interpolateName(loaderContext, name, options);\r\n```\r\n\r\nThe following tokens are replaced in the `name` parameter:\r\n\r\n* `[ext]` the extension of the resource\r\n* `[name]` the basename of the resource\r\n* `[path]` the path of the resource relative to the `context` query parameter or option.\r\n* `[hash]` the hash of `options.content` (Buffer) (by default it's the hex digest of the md5 hash)\r\n* `[<hashType>:hash:<digestType>:<length>]` optionally one can configure\r\n  * other `hashType`s, i. e. `sha1`, `md5`, `sha256`, `sha512`\r\n  * other `digestType`s, i. e. `hex`, `base26`, `base32`, `base36`, `base49`, `base52`, `base58`, `base62`, `base64`\r\n  * and `length` the length in chars\r\n* `[N]` the N-th match obtained from matching the current file name against `options.regExp`\r\n\r\nExamples\r\n\r\n``` javascript\r\n// loaderContext.resourcePath = \"/app/js/javascript.js\"\r\nloaderUtils.interpolateName(loaderContext, \"js/[hash].script.[ext]\", { content: ... });\r\n// => js/0dcbbaa701328a3c262cfd45869e351f.script.js\r\n\r\n// loaderContext.resourcePath = \"/app/page.html\"\r\nloaderUtils.interpolateName(loaderContext, \"html-[hash:6].html\", { content: ... });\r\n// => html-109fa8.html\r\n\r\n// loaderContext.resourcePath = \"/app/flash.txt\"\r\nloaderUtils.interpolateName(loaderContext, \"[hash]\", { content: ... });\r\n// => c31e9820c001c9c4a86bce33ce43b679\r\n\r\n// loaderContext.resourcePath = \"/app/img/image.png\"\r\nloaderUtils.interpolateName(loaderContext, \"[sha512:hash:base64:7]\", { content: ... });\r\n// => gdyb21L.png\r\n// use sha512 hash instead of md5 and with only 7 chars of base64\r\n\r\n// loaderContext.resourcePath = \"/app/img/myself.png\"\r\n// loaderContext.query.name =\r\nloaderUtils.interpolateName(loaderContext, \"picture.png\");\r\n// => picture.png\r\n\r\n// loaderContext.resourcePath = \"/app/dir/file.png\"\r\nloaderUtils.interpolateName(loaderContext, \"[path][name].[ext]?[hash]\", { content: ... });\r\n// => dir/file.png?e43b20c069c4a01867c31e98cbce33c9\r\n\r\n// loaderContext.resourcePath = \"/app/js/page-home.js\"\r\nloaderUtils.interpolateName(loaderContext, \"script-[1].[ext]\", { regExp: \"page-(.*)\\\\.js\", content: ... });\r\n// => script-home.js\r\n```\r\n\r\n### `getHashDigest`\r\n\r\n``` javascript\r\nvar digestString = loaderUtils.getHashDigest(buffer, hashType, digestType, maxLength);\r\n```\r\n\r\n* `buffer` the content that should be hashed\r\n* `hashType` one of `sha1`, `md5`, `sha256`, `sha512` or any other node.js supported hash type\r\n* `digestType` one of `hex`, `base26`, `base32`, `base36`, `base49`, `base52`, `base58`, `base62`, `base64`\r\n* `maxLength` the maximum length in chars\r\n\r\n## License\r\n\r\nMIT (http://www.opensource.org/licenses/mit-license.php)\r\n",
  "readmeFilename": "README.md",
  "repository": {
    "type": "git",
    "url": "git+https://github.com/webpack/loader-utils.git"
  },
  "scripts": {
    "cover": "istanbul cover -x *.runtime.js node_modules/mocha/bin/_mocha",
    "publish-patch": "mocha && npm version patch && git push && git push --tags && npm publish",
    "test": "mocha",
    "travis": "npm run cover -- --report lcovonly"
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  "version": "0.2.12"
}