diff options
| author | Florian Dold <florian.dold@gmail.com> | 2017-08-14 05:01:11 +0200 |
|---|---|---|
| committer | Florian Dold <florian.dold@gmail.com> | 2017-08-14 05:02:09 +0200 |
| commit | 363723fc84f7b8477592e0105aeb331ec9a017af (patch) | |
| tree | 29f92724f34131bac64d6a318dd7e30612e631c7 /node_modules/webpack-sources/lib/PrefixSource.js | |
| parent | 5634e77ad96bfe1818f6b6ee70b7379652e5487f (diff) | |
node_modules
Diffstat (limited to 'node_modules/webpack-sources/lib/PrefixSource.js')
| -rw-r--r-- | node_modules/webpack-sources/lib/PrefixSource.js | 94 |
1 files changed, 48 insertions, 46 deletions
diff --git a/node_modules/webpack-sources/lib/PrefixSource.js b/node_modules/webpack-sources/lib/PrefixSource.js index 4ea819c45..b241b9dc6 100644 --- a/node_modules/webpack-sources/lib/PrefixSource.js +++ b/node_modules/webpack-sources/lib/PrefixSource.js @@ -2,55 +2,12 @@ MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
+"use strict";
+
var Source = require("./Source");
var SourceNode = require("source-map").SourceNode;
-var REPLACE_REGEX = /\n(?=.|\s)/g
-
-function PrefixSource(prefix, source) {
- Source.call(this);
- this._source = source;
- this._prefix = prefix;
-}
-module.exports = PrefixSource;
-
-PrefixSource.prototype = Object.create(Source.prototype);
-PrefixSource.prototype.constructor = PrefixSource;
-
-PrefixSource.prototype.source = function() {
- var node = typeof this._source === "string" ? this._source : this._source.source();
- var prefix = this._prefix;
- return prefix + node.replace(REPLACE_REGEX, "\n" + prefix);
-};
-
-require("./SourceAndMapMixin")(PrefixSource.prototype);
-
-PrefixSource.prototype.node = function(options) {
- var node = this._source.node(options);
- var append = [this._prefix];
- return new SourceNode(null, null, null, [
- cloneAndPrefix(node, this._prefix, append)
- ]);
-};
-
-PrefixSource.prototype.listMap = function(options) {
- var prefix = this._prefix;
- var map = this._source.listMap(options);
- return map.mapGeneratedCode(function(code) {
- return prefix + code.replace(REPLACE_REGEX, "\n" + prefix);
- });
-};
-
-PrefixSource.prototype.updateHash = function(hash) {
- if(typeof this._source === "string")
- hash.update(this._source);
- else
- this._source.updateHash(hash);
- if(typeof this._prefix === "string")
- hash.update(this._prefix);
- else
- this._prefix.updateHash(hash);
-};
+var REPLACE_REGEX = /\n(?=.|\s)/g;
function cloneAndPrefix(node, prefix, append) {
if(typeof node === "string") {
@@ -72,3 +29,48 @@ function cloneAndPrefix(node, prefix, append) { return newNode;
}
};
+
+class PrefixSource extends Source {
+ constructor(prefix, source) {
+ super();
+ this._source = source;
+ this._prefix = prefix;
+ }
+
+ source() {
+ var node = typeof this._source === "string" ? this._source : this._source.source();
+ var prefix = this._prefix;
+ return prefix + node.replace(REPLACE_REGEX, "\n" + prefix);
+ }
+
+ node(options) {
+ var node = this._source.node(options);
+ var append = [this._prefix];
+ return new SourceNode(null, null, null, [
+ cloneAndPrefix(node, this._prefix, append)
+ ]);
+ }
+
+ listMap(options) {
+ var prefix = this._prefix;
+ var map = this._source.listMap(options);
+ return map.mapGeneratedCode(function(code) {
+ return prefix + code.replace(REPLACE_REGEX, "\n" + prefix);
+ });
+ }
+
+ updateHash(hash) {
+ if(typeof this._source === "string")
+ hash.update(this._source);
+ else
+ this._source.updateHash(hash);
+ if(typeof this._prefix === "string")
+ hash.update(this._prefix);
+ else
+ this._prefix.updateHash(hash);
+ }
+}
+
+require("./SourceAndMapMixin")(PrefixSource.prototype);
+
+module.exports = PrefixSource;
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