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@sveltejs/kit

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Here be dragons, etc etc.

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'use strict'; /** * @param typeMap [Object] Map of MIME type -> Array[extensions] * @param ... */ function Mime() { this._types = Object.create(null); this._extensions = Object.create(null); for (var i = 0; i < arguments.length; i++) { this.define(arguments[i]); } this.define = this.define.bind(this); this.getType = this.getType.bind(this); this.getExtension = this.getExtension.bind(this); } /** * Define mimetype -> extension mappings. Each key is a mime-type that maps * to an array of extensions associated with the type. The first extension is * used as the default extension for the type. * * e.g. mime.define({'audio/ogg', ['oga', 'ogg', 'spx']}); * * If a type declares an extension that has already been defined, an error will * be thrown. To suppress this error and force the extension to be associated * with the new type, pass `force`=true. Alternatively, you may prefix the * extension with "*" to map the type to extension, without mapping the * extension to the type. * * e.g. mime.define({'audio/wav', ['wav']}, {'audio/x-wav', ['*wav']}); * * * @param map (Object) type definitions * @param force (Boolean) if true, force overriding of existing definitions */ Mime.prototype.define = function(typeMap, force) { for (var type in typeMap) { var extensions = typeMap[type].map(function(t) {return t.toLowerCase()}); type = type.toLowerCase(); for (var i = 0; i < extensions.length; i++) { var ext = extensions[i]; // '*' prefix = not the preferred type for this extension. So fixup the // extension, and skip it. if (ext[0] == '*') { continue; } if (!force && (ext in this._types)) { throw new Error( 'Attempt to change mapping for "' + ext + '" extension from "' + this._types[ext] + '" to "' + type + '". Pass `force=true` to allow this, otherwise remove "' + ext + '" from the list of extensions for "' + type + '".' ); } this._types[ext] = type; } // Use first extension as default if (force || !this._extensions[type]) { var ext = extensions[0]; this._extensions[type] = (ext[0] != '*') ? ext : ext.substr(1); } } }; /** * Lookup a mime type based on extension */ Mime.prototype.getType = function(path) { path = String(path); var last = path.replace(/^.*[/\\]/, '').toLowerCase(); var ext = last.replace(/^.*\./, '').toLowerCase(); var hasPath = last.length < path.length; var hasDot = ext.length < last.length - 1; return (hasDot || !hasPath) && this._types[ext] || null; }; /** * Return file extension associated with a mime type */ Mime.prototype.getExtension = function(type) { type = /^\s*([^;\s]*)/.test(type) && RegExp.$1; return type && this._extensions[type.toLowerCase()] || null; }; var Mime_1 = Mime; var standard = 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exports.Mime_1 = Mime_1; exports.standard = standard; //# sourceMappingURL=standard.js.map