biofriction-wp-theme/node_modules/webpack-sources/lib/RawSource.js

69 lines
1.6 KiB
JavaScript

/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const Source = require("./Source");
const { SourceNode } = require("source-map");
const { SourceListMap } = require("source-list-map");
class RawSource extends Source {
constructor(value, convertToString = false) {
super();
const isBuffer = Buffer.isBuffer(value);
if (!isBuffer && typeof value !== "string") {
throw new TypeError("argument 'value' must be either string of Buffer");
}
this._valueIsBuffer = !convertToString && isBuffer;
this._value = convertToString && isBuffer ? undefined : value;
this._valueAsBuffer = isBuffer ? value : undefined;
}
isBuffer() {
return this._valueIsBuffer;
}
source() {
if (this._value === undefined) {
this._value = this._valueAsBuffer.toString("utf-8");
}
return this._value;
}
buffer() {
if (this._valueAsBuffer === undefined) {
this._valueAsBuffer = Buffer.from(this._value, "utf-8");
}
return this._valueAsBuffer;
}
map(options) {
return null;
}
node(options) {
if (this._value === undefined) {
this._value = this._valueAsBuffer.toString("utf-8");
}
return new SourceNode(null, null, null, this._value);
}
listMap(options) {
if (this._value === undefined) {
this._value = this._valueAsBuffer.toString("utf-8");
}
return new SourceListMap(this._value);
}
updateHash(hash) {
if (this._valueAsBuffer === undefined) {
this._valueAsBuffer = Buffer.from(this._value, "utf-8");
}
hash.update("RawSource");
hash.update(this._valueAsBuffer);
}
}
module.exports = RawSource;