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build/node_modules/webpack-core/lib/LineToLineMappedSource.js

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+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+var SourceNode = require("source-map").SourceNode;
+var SourceListMap = require("source-list-map").SourceListMap;
+var Source = require("./Source");
+
+function LineToLineMappedSource(value, name, originalSource) {
+	Source.call(this);
+	this._value = value;
+	this._name = name;
+	this._originalSource = originalSource;
+}
+
+module.exports = LineToLineMappedSource;
+
+LineToLineMappedSource.prototype = Object.create(Source.prototype);
+LineToLineMappedSource.prototype.constructor = LineToLineMappedSource;
+
+LineToLineMappedSource.prototype.source = function() {
+	return this._value;
+};
+
+require("./SourceAndMapMixin")(LineToLineMappedSource.prototype);
+
+LineToLineMappedSource.prototype.node = function(options) {
+	var value = this._value;
+	var name = this._name;
+	var lines = value.split("\n");
+	var node = new SourceNode(null, null, null,
+		lines.map(function(line, idx) {
+			return new SourceNode(idx+1, 0, name,
+				(line + (idx != lines.length-1 ? "\n" : ""))
+			);
+		})
+	);
+	node.setSourceContent(name, this._originalSource);
+	return node;
+};
+
+LineToLineMappedSource.prototype.listMap = function(options) {
+	return new SourceListMap(this._value, this._name, this._originalSource)
+};
+
+LineToLineMappedSource.prototype.updateHash = function(hash) {
+	hash.update(this._value);
+	hash.update(this._originalSource);
+};