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authorGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
committerGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
commite06ec920f7a5d784e674c4c4b4e6d1da3dc7391d (patch)
tree55713f725f77b44ebfec86e4eec3ce33e71458ca /node_modules/webpack-sources/lib/OriginalSource.js
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Diffstat (limited to 'node_modules/webpack-sources/lib/OriginalSource.js')
-rw-r--r--node_modules/webpack-sources/lib/OriginalSource.js70
1 files changed, 70 insertions, 0 deletions
diff --git a/node_modules/webpack-sources/lib/OriginalSource.js b/node_modules/webpack-sources/lib/OriginalSource.js
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+/*
+ MIT License http://www.opensource.org/licenses/mit-license.php
+ Author Tobias Koppers @sokra
+*/
+"use strict";
+
+var SourceNode = require("source-map").SourceNode;
+var SourceMapConsumer = require("source-map").SourceMapConsumer;
+var SourceListMap = require("source-list-map").SourceListMap;
+var Source = require("./Source");
+
+var SPLIT_REGEX = /(?!$)[^\n\r;{}]*[\n\r;{}]*/g;
+
+function _splitCode(code) {
+ return code.match(SPLIT_REGEX) || [];
+}
+
+class OriginalSource extends Source {
+ constructor(value, name) {
+ super();
+ this._value = value;
+ this._name = name;
+ }
+
+ source() {
+ return this._value;
+ }
+
+ node(options) {
+ options = options || {};
+ var sourceMap = this._sourceMap;
+ var value = this._value;
+ var name = this._name;
+ var lines = value.split("\n");
+ var node = new SourceNode(null, null, null,
+ lines.map(function(line, idx) {
+ var pos = 0;
+ if(options.columns === false) {
+ var content = line + (idx != lines.length - 1 ? "\n" : "");
+ return new SourceNode(idx + 1, 0, name, content);
+ }
+ return new SourceNode(null, null, null,
+ _splitCode(line + (idx != lines.length - 1 ? "\n" : "")).map(function(item) {
+ if(/^\s*$/.test(item)) {
+ pos += item.length;
+ return item;
+ }
+ var res = new SourceNode(idx + 1, pos, name, item);
+ pos += item.length;
+ return res;
+ })
+ );
+ })
+ );
+ node.setSourceContent(name, value);
+ return node;
+ }
+
+ listMap(options) {
+ return new SourceListMap(this._value, this._name, this._value)
+ }
+
+ updateHash(hash) {
+ hash.update(this._value);
+ }
+}
+
+require("./SourceAndMapMixin")(OriginalSource.prototype);
+
+module.exports = OriginalSource;