@parcel/core - npm Package Compare versions

Comparing version 2.0.0-nightly.366 to 2.0.0-nightly.368

lib/Transformation.js

@@ -109,3 +109,8 @@ "use strict";
     });
-    let asset = await this.loadAsset();
+    let asset = await this.loadAsset(); // Load existing sourcemaps
+
+    if (_utils.SOURCEMAP_EXTENSIONS.has(asset.value.type)) {
+      await asset.loadExistingSourcemap();
+    }
+
     let pipeline = await this.loadPipeline(this.request.filePath, asset.value.isSource, this.request);
@@ -112,0 +117,0 @@ let results = await this.runPipelines(pipeline, asset);

lib/UncommittedAsset.js

@@ -160,2 +160,22 @@ "use strict";
 
+  async loadExistingSourcemap() {
+    if (this.map) {
+      return this.map;
+    }
+
+    let code = await this.getCode();
+    let map = await (0, _utils.loadSourceMap)(this.value.filePath, code, {
+      fs: this.options.inputFS,
+      projectRoot: this.options.projectRoot
+    });
+
+    if (map) {
+      this.map = map;
+      this.mapBuffer = map.toBuffer();
+      this.setCode(code.replace(_utils.SOURCEMAP_RE, ''));
+    }
+
+    return this.map;
+  }
+
   getMapBuffer() {
@@ -162,0 +182,0 @@ return Promise.resolve(this.mapBuffer);

package.json

 {
   "name": "@parcel/core",
-  "version": "2.0.0-nightly.366+803ec970",
+  "version": "2.0.0-nightly.368+771715b9",
   "license": "MIT",
@@ -23,13 +23,13 @@ "publishConfig": {
   "dependencies": {
-    "@parcel/cache": "2.0.0-nightly.368+803ec970",
-    "@parcel/diagnostic": "2.0.0-nightly.368+803ec970",
-    "@parcel/events": "2.0.0-nightly.368+803ec970",
-    "@parcel/fs": "2.0.0-nightly.368+803ec970",
-    "@parcel/logger": "2.0.0-nightly.368+803ec970",
-    "@parcel/package-manager": "2.0.0-nightly.368+803ec970",
-    "@parcel/plugin": "2.0.0-nightly.368+803ec970",
+    "@parcel/cache": "2.0.0-nightly.370+771715b9",
+    "@parcel/diagnostic": "2.0.0-nightly.370+771715b9",
+    "@parcel/events": "2.0.0-nightly.370+771715b9",
+    "@parcel/fs": "2.0.0-nightly.370+771715b9",
+    "@parcel/logger": "2.0.0-nightly.370+771715b9",
+    "@parcel/package-manager": "2.0.0-nightly.370+771715b9",
+    "@parcel/plugin": "2.0.0-nightly.370+771715b9",
     "@parcel/source-map": "2.0.0-alpha.4.13",
-    "@parcel/types": "2.0.0-nightly.368+803ec970",
-    "@parcel/utils": "2.0.0-nightly.368+803ec970",
-    "@parcel/workers": "2.0.0-nightly.368+803ec970",
+    "@parcel/types": "2.0.0-nightly.370+771715b9",
+    "@parcel/utils": "2.0.0-nightly.370+771715b9",
+    "@parcel/workers": "2.0.0-nightly.370+771715b9",
     "abortcontroller-polyfill": "^1.1.9",
@@ -52,3 +52,3 @@ "base-x": "^3.0.8",
   },
-  "gitHead": "803ec9700bdd384b5b8bfedd41f2398494094776"
+  "gitHead": "771715b9e41021a4867715d94e7fc46f93d0303a"
 }

src/Transformation.js

@@ -27,2 +27,3 @@ // @flow strict-local
 import ThrowableDiagnostic, {errorToDiagnostic} from '@parcel/diagnostic';
+import {SOURCEMAP_EXTENSIONS} from '@parcel/utils';
 
@@ -117,2 +118,7 @@ import ConfigLoader from './ConfigLoader';
 
+    // Load existing sourcemaps
+    if (SOURCEMAP_EXTENSIONS.has(asset.value.type)) {
+      await asset.loadExistingSourcemap();
+    }
+
     let pipeline = await this.loadPipeline(
@@ -119,0 +125,0 @@ this.request.filePath,

src/UncommittedAsset.js

@@ -25,2 +25,4 @@ // @flow strict-local
   TapStream,
+  loadSourceMap,
+  SOURCEMAP_RE,
 } from '@parcel/utils';
@@ -186,2 +188,22 @@ import {createDependency, mergeDependencies} from './Dependency';
 
+  async loadExistingSourcemap(): Promise<?SourceMap> {
+    if (this.map) {
+      return this.map;
+    }
+
+    let code = await this.getCode();
+    let map = await loadSourceMap(this.value.filePath, code, {
+      fs: this.options.inputFS,
+      projectRoot: this.options.projectRoot,
+    });
+
+    if (map) {
+      this.map = map;
+      this.mapBuffer = map.toBuffer();
+      this.setCode(code.replace(SOURCEMAP_RE, ''));
+    }
+
+    return this.map;
+  }
+
   getMapBuffer(): Promise<?Buffer> {
@@ -188,0 +210,0 @@ return Promise.resolve(this.mapBuffer);

New alerts

Manifest confusion

Supply chain risk

This package has inconsistent metadata. This could be malicious or caused by an error when publishing the package.

Found 1 instance in 1 package

Fixed alerts

Manifest confusion

Supply chain risk

This package has inconsistent metadata. This could be malicious or caused by an error when publishing the package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

778372

increased by0.16%

Lines of code

22769

increased by0.18%

Dependency changes

• Updated@parcel/cache@2.0.0-nightly.370+771715b9

• Updated@parcel/diagnostic@2.0.0-nightly.370+771715b9

• Updated@parcel/events@2.0.0-nightly.370+771715b9

• Updated@parcel/fs@2.0.0-nightly.370+771715b9

• Updated@parcel/logger@2.0.0-nightly.370+771715b9

• Updated@parcel/package-manager@2.0.0-nightly.370+771715b9

• Updated@parcel/plugin@2.0.0-nightly.370+771715b9

• Updated@parcel/types@2.0.0-nightly.370+771715b9

• Updated@parcel/utils@2.0.0-nightly.370+771715b9

• Updated@parcel/workers@2.0.0-nightly.370+771715b9