source-map-loader - npm Package Compare versions

Comparing version 1.0.2 to 1.1.0

CHANGELOG.md

@@ -5,2 +5,14 @@ # Changelog
 
+## [1.1.0](https://github.com/webpack-contrib/source-map-loader/compare/v1.0.2...v1.1.0) (2020-08-29)
+
+
+### Features
+
+* filter source mapping url ([5cc3dfd](https://github.com/webpack-contrib/source-map-loader/commit/5cc3dfde50e9f1df95e21a8fdbc697ae36cd6897))
+
+
+### Bug Fixes
+
+* update anchor ([#126](https://github.com/webpack-contrib/source-map-loader/issues/126)) ([78effee](https://github.com/webpack-contrib/source-map-loader/commit/78effeee8eead75081d3ebc71567f408aa2f6ce2))
+
 ### [1.0.2](https://github.com/webpack-contrib/source-map-loader/compare/v1.0.1...v1.0.2) (2020-08-19)
@@ -7,0 +19,0 @@

dist/index.js

@@ -41,2 +41,23 @@ "use strict";
 
+  let behaviourSourceMappingUrl;
+
+  try {
+    behaviourSourceMappingUrl = typeof options.filterSourceMappingUrl !== 'undefined' ? options.filterSourceMappingUrl(sourceMappingURL, this.resourcePath) : 'consume';
+  } catch (error) {
+    callback(error);
+    return;
+  } // eslint-disable-next-line default-case
+
+
+  switch (behaviourSourceMappingUrl) {
+    case 'skip':
+      callback(null, input, inputMap);
+      return;
+
+    case false:
+    case 'remove':
+      callback(null, input.replace(replacementString, ''), inputMap);
+      return;
+  }
+
   let sourceURL;
@@ -43,0 +64,0 @@ let sourceContent;

dist/labels-to-names.js

@@ -8,3 +8,3 @@ "use strict";
 const labelToNames = {
-  '866': 'IBM866',
+  866: 'IBM866',
   'unicode-1-1-utf-8': 'UTF-8',
@@ -11,0 +11,0 @@ 'utf-8': 'UTF-8',

dist/options.json

 {
   "type": "object",
-  "additionalProperties": false
+  "additionalProperties": false,
+  "properties": {
+    "filterSourceMappingUrl": {
+      "instanceof": "Function"
+    }
+  }
 }

dist/utils.js

@@ -16,4 +16,2 @@ "use strict";
 
-var _dataUrls = _interopRequireDefault(require("data-urls"));
-
 var _iconvLite = require("iconv-lite");
@@ -23,2 +21,4 @@
 
+var _parseDataUrl = _interopRequireDefault(require("./parse-data-url"));
+
 var _labelsToNames = _interopRequireDefault(require("./labels-to-names"));
@@ -108,3 +108,3 @@
 function fetchFromDataURL(loaderContext, sourceURL) {
-  const dataURL = (0, _dataUrls.default)(sourceURL);
+  const dataURL = (0, _parseDataUrl.default)(sourceURL);
 
@@ -111,0 +111,0 @@ if (dataURL) {

package.json

 {
   "name": "source-map-loader",
-  "version": "1.0.2",
+  "version": "1.1.0",
   "description": "extracts inlined source map and offers it to webpack",
@@ -44,11 +44,12 @@ "license": "MIT",
   "dependencies": {
-    "data-urls": "^2.0.0",
+    "abab": "^2.0.4",
     "iconv-lite": "^0.6.2",
     "loader-utils": "^2.0.0",
     "schema-utils": "^2.7.0",
-    "source-map": "^0.6.1"
+    "source-map": "^0.6.1",
+    "whatwg-mimetype": "^2.3.0"
   },
   "devDependencies": {
     "@babel/cli": "^7.10.5",
-    "@babel/core": "^7.11.1",
+    "@babel/core": "^7.11.4",
     "@babel/preset-env": "^7.11.0",
@@ -67,7 +68,7 @@ "@commitlint/cli": "^10.0.0",
     "husky": "^4.2.5",
-    "jest": "^26.4.0",
-    "lint-staged": "^10.2.11",
+    "jest": "^26.4.2",
+    "lint-staged": "^10.2.13",
     "memfs": "^3.2.0",
     "npm-run-all": "^4.1.5",
-    "prettier": "^2.0.5",
+    "prettier": "^2.1.1",
     "standard-version": "^9.0.0",
@@ -74,0 +75,0 @@ "webpack": "^4.44.1"

README.md

@@ -51,3 +51,3 @@ <div align="center">
 
-`source-map-loader` extracts existing source maps from all JavaScript entries.
+The `source-map-loader` extracts existing source maps from all JavaScript entries.
 This includes both inline source maps as well as those linked via URL.
@@ -57,3 +57,3 @@ All source map data is passed to webpack for processing as per a chosen [source map style](https://webpack.js.org/configuration/devtool/) specified by the `devtool` option in [webpack.config.js](https://webpack.js.org/configuration/).
 If not extracted and processed into the source map of the webpack bundle, browsers may misinterpret source map data. `source-map-loader` allows webpack to maintain source map data continuity across libraries so ease of debugging is preserved.
-`source-map-loader` will extract from any JavaScript file, including those in the `node_modules` directory.
+The `source-map-loader` will extract from any JavaScript file, including those in the `node_modules` directory.
 Be mindful in setting [include](https://webpack.js.org/configuration/module/#rule-include) and [exclude](https://webpack.js.org/configuration/module/#rule-exclude) rule conditions to maximize bundling performance.
@@ -63,2 +63,56 @@
 
+## Options
+
+|                          Name                           |     Type     |   Default   | Description                                    |
+| :-----------------------------------------------------: | :----------: | :---------: | :--------------------------------------------- |
+| **[`filterSourceMappingUrl`](#filtersourcemappingurl)** | `{Function}` | `undefined` | Allows to control `SourceMappingURL` behaviour |
+
+### filterSourceMappingUrl
+
+Type: `Function`
+Default: `undefined`
+
+Allows you to specify the behavior of the loader for `SourceMappingURL` comment.
+
+The function must return one of the values:
+
+- `true` or `'consume'` - consume the source map and remove `SourceMappingURL` comment (default behavior)
+- `false` or `'remove'` - do not consume the source map and remove `SourceMappingURL` comment
+- `skip` - do not consume the source map and do not remove `SourceMappingURL` comment
+
+Example configuration:
+
+**webpack.config.js**
+
+```js
+module.exports = {
+  module: {
+    rules: [
+      {
+        test: /\.js$/,
+        enforce: 'pre',
+        use: [
+          {
+            loader: 'source-map-loader',
+            options: {
+              filterSourceMappingUrl: (url, resourcePath) => {
+                if (/broker-source-map-url\.js$/i.test(url)) {
+                  return false;
+                }
+
+                if (/keep-source-mapping-url\.js$/i.test(resourcePath)) {
+                  return 'skip';
+                }
+
+                return true;
+              },
+            },
+          },
+        ],
+      },
+    ],
+  },
+};
+```
+
 ## Examples
@@ -65,0 +119,0 @@

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Found 1 instance in 1 package

Fixed alerts

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Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

32325

increased by19.42%

Number of package files

10

increased by11.11%

Lines of code

598

increased by19.36%

Number of lines in readme file

166

increased by48.21%

Worsened metrics

Dependency count

7

increased by16.67%

Dependency changes

• + Addedabab@^2.0.4

• + Addedwhatwg-mimetype@^2.3.0

• - Removeddata-urls@^2.0.0

• - Removeddata-urls@2.0.0(transitive)

• - Removedlodash@4.17.21(transitive)

• - Removedtr46@2.1.0(transitive)

• - Removedwebidl-conversions@6.1.0(transitive)

• - Removedwhatwg-url@8.7.0(transitive)