merge-source-map - npm Package Compare versions

Comparing version 1.0.2 to 1.0.3

index.js

@@ -26,11 +26,14 @@ var sourceMap = require('source-map'),
 
-  // iterate on new map
+  // iterate on new map and overwrite original position of new map with one of old map
   newMapConsumer.eachMapping(function(m) {
-    // overwrite original position of new map with
-    //           original position of old map
-    var origPosInOldMap = oldMapConsumer.originalPositionFor({line: m.originalLine, column: m.originalColumn})
 
-    if (!origPosInOldMap.source)
+    // pass when `originalLine` is null.
+    // It occurs in case that the node does not have origin in original code.
+    if (m.originalLine == null)
       return
 
+    var origPosInOldMap = oldMapConsumer.originalPositionFor({line: m.originalLine, column: m.originalColumn})
+    if (origPosInOldMap.source == null)
+      return
+
     mergedMapGenerator.addMapping({
@@ -37,0 +40,0 @@ original: {

package.json

 {
   "name": "merge-source-map",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Merge old source map and new source map in multi-transform flow",
   "main": "index.js",
   "scripts": {
-    "test": "tape test/*.js",
+    "test": "nyc tape test/*.js",
     "lint": "eslint index.js 'test/**/*.js'",
@@ -28,8 +28,11 @@ "version": "npm run lint && npm run test"
   "devDependencies": {
+    "babel-core": "^6.14.0",
+    "babel-preset-es2015": "^6.14.0",
     "coffee-script": "^1.10.0",
-    "convert-source-map": "^1.2.0",
-    "escodegen": "^1.8.0",
-    "eslint": "^2.3.0",
-    "esprima": "^2.7.2",
+    "convert-source-map": "^1.3.0",
+    "escodegen": "^1.8.1",
+    "eslint": "^3.5.0",
+    "esprima": "^3.0.0",
     "estraverse": "^4.1.1",
+    "nyc": "^8.3.0",
     "tape": "^4.5.1"
@@ -36,0 +39,0 @@ },

README.md

 # merge-source-map
 
+[![npm-version](https://img.shields.io/npm/v/merge-source-map.svg?style=flat-square)](https://npmjs.org/package/merge-source-map)
 [![travis-ci](https://img.shields.io/travis/keik/merge-source-map.svg?style=flat-square)](https://travis-ci.org/keik/merge-source-map)
-[![npm-version](https://img.shields.io/npm/v/merge-source-map.svg?style=flat-square)](https://npmjs.org/package/merge-source-map)
+[![Coverage Status](https://img.shields.io/coveralls/keik/merge-source-map.svg?style=flat-square)](https://coveralls.io/github/keik/merge-source-map)
 
@@ -6,0 +7,0 @@ Merge old source map and new source map in multi-transform flow

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Fixed alerts

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Major refactor

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Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

5979

increased by32.51%

Number of package files

4

increased by33.33%

Lines of code

48

increased by4.35%

Number of lines in readme file

91

increased by1.11%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Dev dependency count

10

increased by42.86%

No dependency changes