istanbul-lib-source-maps - npm Package Compare versions

Comparing version 4.0.0 to 4.0.1

CHANGELOG.md

@@ -100,2 +100,9 @@ # Change Log
 
+### [4.0.1](https://www.github.com/istanbuljs/istanbuljs/compare/istanbul-lib-source-maps-v4.0.0...istanbul-lib-source-maps-v4.0.1) (2021-10-12)
+
+
+### Bug Fixes
+
+* source mapping for branch statements ([#518](https://www.github.com/istanbuljs/istanbuljs/issues/518)) ([3833708](https://www.github.com/istanbuljs/istanbuljs/commit/38337081d97baa6295707d569dee9c4abc3f7da7))
+
 ## [3.0.6](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-source-maps@3.0.5...istanbul-lib-source-maps@3.0.6) (2019-04-24)
@@ -102,0 +109,0 @@

lib/transformer.js

@@ -17,2 +17,3 @@ /*
         this.baseDir = opts.baseDir || process.cwd();
+        this.resolveMapping = opts.getMapping || getMapping;
     }
@@ -25,3 +26,3 @@
             const hits = fc.s[s];
-            const mapping = getMapping(sourceMap, loc, fc.path);
+            const mapping = this.resolveMapping(sourceMap, loc, fc.path);
 
@@ -37,5 +38,14 @@ if (mapping) {
             const hits = fc.f[f];
-            const mapping = getMapping(sourceMap, fnMeta.decl, fc.path);
-            const spanMapping = getMapping(sourceMap, fnMeta.loc, fc.path);
+            const mapping = this.resolveMapping(
+                sourceMap,
+                fnMeta.decl,
+                fc.path
+            );
 
+            const spanMapping = this.resolveMapping(
+                sourceMap,
+                fnMeta.loc,
+                fc.path
+            );
+
             if (
@@ -65,3 +75,3 @@ mapping &&
             branchMeta.locations.forEach((loc, i) => {
-                const mapping = getMapping(sourceMap, loc, fc.path);
+                const mapping = this.resolveMapping(sourceMap, loc, fc.path);
                 if (mapping) {
@@ -81,2 +91,6 @@ if (!source) {
 
+            const locMapping = branchMeta.loc
+                ? this.resolveMapping(sourceMap, branchMeta.loc, fc.path)
+                : null;
+
             if (!skip && locs.length > 0) {
@@ -87,3 +101,3 @@ changes += 1;
                     branchMeta.type,
-                    locs[0] /* XXX */,
+                    locMapping ? locMapping.loc : locs[0],
                     locs,
@@ -90,0 +104,0 @@ mappedHits

package.json

 {
   "name": "istanbul-lib-source-maps",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "Source maps support for istanbul",
@@ -12,3 +12,3 @@ "author": "Krishnan Anantheswaran <[e-mail]>",
   "scripts": {
-    "test": "nyc --nycrc-path=../../monorepo-per-package-nycrc.json mocha"
+    "test": "nyc mocha"
   },
@@ -44,5 +44,4 @@ "dependencies": {
   "engines": {
-    "node": ">=8"
-  },
-  "gitHead": "5319df684b508ff6fb19fe8b9a6147a3c5924e4b"
+    "node": ">=10"
+  }
 }

New alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

34127

increased by1.95%

Lines of code

640

increased by1.91%

Worsened metrics

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes