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Diffstat (limited to 'node_modules/url-loader/dist/index.js')
| -rw-r--r-- | node_modules/url-loader/dist/index.js | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/node_modules/url-loader/dist/index.js b/node_modules/url-loader/dist/index.js new file mode 100644 index 00000000..f722ab25 --- /dev/null +++ b/node_modules/url-loader/dist/index.js @@ -0,0 +1,77 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.raw = undefined; +exports.default = loader; + +var _loaderUtils = require('loader-utils'); + +var _schemaUtils = require('schema-utils'); + +var _schemaUtils2 = _interopRequireDefault(_schemaUtils); + +var _mime = require('mime'); + +var _mime2 = _interopRequireDefault(_mime); + +var _normalizeFallback = require('./utils/normalizeFallback'); + +var _normalizeFallback2 = _interopRequireDefault(_normalizeFallback); + +var _options = require('./options.json'); + +var _options2 = _interopRequireDefault(_options); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +// Loader Mode +const raw = exports.raw = true; /* eslint-disable + global-require, + no-param-reassign, + prefer-destructuring, + import/no-dynamic-require, + */ +function loader(src) { + // Loader Options + const options = (0, _loaderUtils.getOptions)(this) || {}; + + (0, _schemaUtils2.default)(_options2.default, options, 'URL Loader'); + + const file = this.resourcePath; + // Set limit for resource inlining (file size) + let limit = options.limit; + + if (limit) { + limit = parseInt(limit, 10); + } + // Get MIME type + const mimetype = options.mimetype || _mime2.default.getType(file); + + // No limit or within the specified limit + if (!limit || src.length < limit) { + if (typeof src === 'string') { + src = Buffer.from(src); + } + + return `module.exports = ${JSON.stringify(`data:${mimetype || ''};base64,${src.toString('base64')}`)}`; + } + + // Normalize the fallback. + const { + loader: fallbackLoader, + options: fallbackOptions + } = (0, _normalizeFallback2.default)(options.fallback, options); + + // Require the fallback. + const fallback = require(fallbackLoader); + + // Call the fallback, passing a copy of the loader context. The copy has the query replaced. This way, the fallback + // loader receives the query which was intended for it instead of the query which was intended for url-loader. + const fallbackLoaderContext = Object.assign({}, this, { + query: fallbackOptions + }); + + return fallback.call(fallbackLoaderContext, src); +}
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