sourcemap-validator - npm Package Compare versions

Comparing version 0.0.5 to 1.0.0

index.js

 var validate
   , validateMapping
+  , toAscii
   , assert = require('assert')
@@ -9,2 +10,16 @@ , SMConsumer = require('source-map').SourceMapConsumer
 
+// Lifted from UglifyJS
+toAscii = function (str, identifier) {
+    return str.replace(/[\u0080-\uffff]/g, function(ch) {
+        var code = ch.charCodeAt(0).toString(16);
+        if (code.length <= 2 && !identifier) {
+            while (code.length < 2) code = "0" + code;
+            return "\\x" + code;
+        } else {
+            while (code.length < 4) code = "0" + code;
+            return "\\u" + code;
+        }
+    }).replace(/\x0B/g, "\\x0B");
+};
+
 // Performs simple validation of a mapping
@@ -26,3 +41,3 @@ validateMapping = function (mapping) {
 // Validates an entire sourcemap
-validate = function (srcs, min, map, opts) {
+validate = function (min, map, srcs) {
   var consumer
@@ -32,2 +47,18 @@ , mappingCount = 0
 
+  srcs = srcs || {};
+
+  // If no map was given, try to extract it from min
+  if(map == null) {
+    try {
+      var marker = '//@ sourceMappingURL=data:application/json;base64,'
+        , offset = min.indexOf(marker);
+
+      map = (new Buffer(min.substring(offset + marker.length), 'base64')).toString();
+      min = min.substring(0, offset);
+    }
+    catch (e) {
+      throw new Error('No map argument provided, and no inline sourcemap found');
+    }
+  }
+
   try {
@@ -46,4 +77,2 @@ consumer = new SMConsumer(map)
 
-  opts = opts || {};
-
   each(srcs, function (src, file) {
@@ -77,3 +106,5 @@ return splitSrcs[file] = src.split('\n'); // Split sources by line
       , '\'' + jsesc(mapping.name) + '\''
+      , '\'' + toAscii(mapping.name) + '\''
       , '"' + jsesc(mapping.name, {quotes: 'double'}) + '"'
+      , '"' + toAscii(mapping.name) + '"'
       ];
@@ -80,0 +111,0 @@

package.json

@@ -14,3 +14,3 @@ {
   ],
-  "version": "0.0.5",
+  "version": "1.0.0",
   "repository": {
@@ -30,3 +30,3 @@ "type": "git",
   "devDependencies": {
-    "uglify-js": "https://github.com/ben-ng/UglifyJS2/archive/sourcemap-offset-fix.tar.gz",
+    "uglify-js": "2.4.x",
     "jake": "0.7.x"
@@ -36,4 +36,4 @@ },
   "engines": {
-    "node": "0.8.x"
+    "node": "0.10.x"
   }
 }

New alerts

Major refactor

Supply chain risk

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

Dynamic require

Supply chain risk

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

Found 1 instance in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Minified code

Quality

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

Found 2 instances in 1 package

Fixed alerts

No README

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Package does not have a README. This may indicate a failed publish or a low quality package.

Found 1 instance in 1 package

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

1310838

increased by27654.35%

Number of package files

21

increased by600%

Lines of code

27155

increased by28186.46%

Number of medium quality alerts

0

decreased by-100%

Number of lines in readme file

93

increased byInfinity%

Worsened metrics

Number of low quality alerts

3

increased by50%

Number of low supply chain risk alerts

4

increased byInfinity%

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes