@parcel/source-map - npm Package Compare versions

Comparing version 2.0.0-alpha.1.1 to 2.0.0-alpha.2

lib/SourceMap.js

@@ -26,2 +26,6 @@ "use strict";
 
+function generateInlineMap(map) {
+  return `data:application/json;charset=utf-8;base64,${new Buffer(map).toString('base64')}`;
+}
+
 class SourceMap {
@@ -80,9 +84,14 @@ constructor(mappings = [], sources = {}) {
 
-  async getConsumer(map) {
+  getConsumer(map) {
     if (map instanceof _sourceMap.SourceMapConsumer) {
-      return map;
+      return Promise.resolve(map);
     }
 
     let sourcemap = typeof map === 'string' ? JSON.parse(map) : map;
-    if (sourcemap.sourceRoot != null) delete sourcemap.sourceRoot;
+
+    if (sourcemap.sourceRoot != null) {
+      // $FlowFixMe
+      delete sourcemap.sourceRoot;
+    }
+
     return new _sourceMap.SourceMapConsumer(sourcemap);
@@ -107,3 +116,3 @@ }
 
-  async addMap(map, lineOffset = 0, columnOffset = 0) {
+  addMap(map, lineOffset = 0, columnOffset = 0) {
     if (lineOffset === 0 && columnOffset === 0) {
@@ -181,3 +190,3 @@ this.mappings.push(...map.mappings);
 
-  async _extend(extension) {
+  _extend(extension) {
     extension.eachMapping(mapping => {
@@ -314,3 +323,4 @@ let originalMappingIndex = null;
     inlineSources,
-    fs
+    fs,
+    inlineMap
   }) {
@@ -344,3 +354,4 @@ let generator = new _sourceMap.SourceMapGenerator({
 
-    return generator.toString();
+    let stringifiedMap = generator.toString();
+    return inlineMap ? generateInlineMap(stringifiedMap) : stringifiedMap;
   }
@@ -347,0 +358,0 @@

package.json

 {
   "name": "@parcel/source-map",
-  "version": "2.0.0-alpha.1.1",
+  "version": "2.0.0-alpha.2",
   "main": "./lib/SourceMap.js",
@@ -8,6 +8,6 @@ "license": "MIT",
   "engines": {
-    "node": ">= 8.0.0"
+    "node": ">= 10.0.0"
   },
   "dependencies": {
-    "@parcel/utils": "^2.0.0-alpha.1.1",
+    "@parcel/utils": "^2.0.0-alpha.2",
     "nullthrows": "^1.1.1",
@@ -19,3 +19,3 @@ "source-map": "^0.7.3"
   },
-  "gitHead": "8f9c49c1c53753b1139501cc4090cd4b1ab5ac0b",
+  "gitHead": "aa2619af0a50fecbab024d30521391814560337f",
   "publishConfig": {
@@ -22,0 +22,0 @@ "access": "public"

src/SourceMap.js

@@ -17,3 +17,4 @@ // @flow strict-local
   column: number,
-  name: string | null
+  name: string | null,
+  ...
 };
@@ -25,11 +26,19 @@
   column: null,
-  name: null
+  name: null,
+  ...
 };
 
-type Sources = {[key: string]: string | null};
+type Sources = {[key: string]: string | null, ...};
 type SerializedSourceMap = {
   mappings: Array<Mapping>,
-  sources: Sources
+  sources: Sources,
+  ...
 };
 
+function generateInlineMap(map: string): string {
+  return `data:application/json;charset=utf-8;base64,${new Buffer(map).toString(
+    'base64'
+  )}`;
+}
+
 export default class SourceMap {
@@ -86,5 +95,5 @@ mappings: Array<Mapping>;
 
-  async getConsumer(map: RawMapInput): Promise<SourceMapConsumer> {
+  getConsumer(map: RawMapInput): Promise<SourceMapConsumer> {
     if (map instanceof SourceMapConsumer) {
-      return map;
+      return Promise.resolve(map);
     }
@@ -94,3 +103,6 @@
       typeof map === 'string' ? JSON.parse(map) : map;
-    if (sourcemap.sourceRoot != null) delete sourcemap.sourceRoot;
+    if (sourcemap.sourceRoot != null) {
+      // $FlowFixMe
+      delete sourcemap.sourceRoot;
+    }
     return new SourceMapConsumer(sourcemap);
@@ -125,7 +137,3 @@ }
 
-  async addMap(
-    map: SourceMap,
-    lineOffset: number = 0,
-    columnOffset: number = 0
-  ) {
+  addMap(map: SourceMap, lineOffset: number = 0, columnOffset: number = 0) {
     if (lineOffset === 0 && columnOffset === 0) {
@@ -215,3 +223,3 @@ this.mappings.push(...map.mappings);
 
-  async _extend(extension: SourceMap) {
+  _extend(extension: SourceMap) {
     extension.eachMapping(mapping => {
@@ -331,3 +339,4 @@ let originalMappingIndex = null;
         line: number,
-        column: number
+        column: number,
+        ...
       } = {
@@ -374,3 +383,4 @@ source: mapping.source,
     inlineSources,
-    fs
+    fs,
+    inlineMap
   }: {|
@@ -381,4 +391,5 @@ file?: string, // Filename of the bundle/file sourcemap applies to
     inlineSources?: boolean, // true = inline everything, false = inline nothing
-    fs?: FileSystem
-  |}) {
+    fs?: FileSystem,
+    inlineMap?: boolean
+  |}): Promise<string> {
     let generator = new SourceMapGenerator({file, sourceRoot});
@@ -401,2 +412,3 @@
             );
+
             if (content) {
@@ -412,3 +424,5 @@ generator.setSourceContent(sourceName, content);
 
-    return generator.toString();
+    let stringifiedMap = generator.toString();
+
+    return inlineMap ? generateInlineMap(stringifiedMap) : stringifiedMap;
   }
@@ -415,0 +429,0 @@ }

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Found 1 instance in 1 package

Fixed alerts

License Policy Violation

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Improved metrics

Total package byte prevSize

31143

increased by2.04%

Lines of code

1052

increased by1.84%

Dependency changes

• Updated@parcel/utils@^2.0.0-alpha.2