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

Comparing version 4.0.1 to 5.0.0

CHANGELOG.md

@@ -100,2 +100,18 @@ # Change Log
 
+## [5.0.0](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-source-maps-v4.0.1...istanbul-lib-source-maps-v5.0.0) (2024-02-26)
+
+
+### ⚠ BREAKING CHANGES
+
+* replace source-map with @jridgewell/trace-mapping ([#685](https://github.com/istanbuljs/istanbuljs/issues/685))
+
+### Bug Fixes
+
+* use `allGeneratedPositionsFor` for more accurate source map transforms ([#768](https://github.com/istanbuljs/istanbuljs/issues/768)) ([c6d0982](https://github.com/istanbuljs/istanbuljs/commit/c6d0982e960f6aed85d9f4c7d1da3b6479bb2272))
+
+
+### Code Refactoring
+
+* replace source-map with @jridgewell/trace-mapping ([#685](https://github.com/istanbuljs/istanbuljs/issues/685)) ([293f8b9](https://github.com/istanbuljs/istanbuljs/commit/293f8b97767e0a09646ef7a28543a13ffd92074d))
+
 ### [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)
@@ -102,0 +118,0 @@

lib/get-mapping.js

@@ -9,5 +9,7 @@ /*
 const {
+    originalPositionFor,
+    generatedPositionFor,
     GREATEST_LOWER_BOUND,
     LEAST_UPPER_BOUND
-} = require('source-map').SourceMapConsumer;
+} = require('@jridgewell/trace-mapping');
 
@@ -52,3 +54,3 @@ /**
     // beforeEndMapping mapping.
-    const afterEndMapping = sourceMap.generatedPositionFor({
+    const afterEndMapping = generatedPositionFor(sourceMap, {
         source: beforeEndMapping.source,
@@ -66,3 +68,3 @@ line: beforeEndMapping.line,
         // the line we gave, so consider the binding to extend to infinity.
-        sourceMap.originalPositionFor(afterEndMapping).line !==
+        originalPositionFor(sourceMap, afterEndMapping).line !==
             beforeEndMapping.line
@@ -78,3 +80,3 @@ ) {
     // Convert the end mapping into the real original position.
-    return sourceMap.originalPositionFor(afterEndMapping);
+    return originalPositionFor(sourceMap, afterEndMapping);
 }
@@ -88,3 +90,3 @@
 function originalPositionTryBoth(sourceMap, line, column) {
-    const mapping = sourceMap.originalPositionFor({
+    const mapping = originalPositionFor(sourceMap, {
         line,
@@ -95,3 +97,3 @@ column,
     if (mapping.source === null) {
-        return sourceMap.originalPositionFor({
+        return originalPositionFor(sourceMap, {
             line,
@@ -165,3 +167,3 @@ column,
     if (start.line === end.line && start.column === end.column) {
-        end = sourceMap.originalPositionFor({
+        end = originalPositionFor(sourceMap, {
             line: generatedLocation.end.line,
@@ -168,0 +170,0 @@ column: generatedLocation.end.column,

lib/map-store.js

@@ -10,3 +10,3 @@ /*
 const debug = require('debug')('istanbuljs');
-const { SourceMapConsumer } = require('source-map');
+const { TraceMap, sourceContentFor } = require('@jridgewell/trace-mapping');
 const pathutils = require('./pathutils');
@@ -194,5 +194,5 @@ const { SourceMapTransformer } = require('./transformer');
 
-                    const smc = new SourceMapConsumer(obj);
+                    const smc = new TraceMap(obj);
                     smc.sources.forEach(s => {
-                        const content = smc.sourceContentFor(s);
+                        const content = sourceContentFor(smc, s);
                         if (content) {
@@ -199,0 +199,0 @@ const sourceFilePath = pathutils.relativeTo(

package.json

 {
   "name": "istanbul-lib-source-maps",
-  "version": "4.0.1",
+  "version": "5.0.0",
   "description": "Source maps support for istanbul",
@@ -15,5 +15,5 @@ "author": "Krishnan Anantheswaran <[e-mail]>",
   "dependencies": {
+    "@jridgewell/trace-mapping": "^0.3.23",
     "debug": "^4.1.1",
-    "istanbul-lib-coverage": "^3.0.0",
-    "source-map": "^0.6.1"
+    "istanbul-lib-coverage": "^3.0.0"
   },
@@ -20,0 +20,0 @@ "devDependencies": {

README.md

 # istanbul-lib-source-maps
 
-[![Build Status](https://travis-ci.org/istanbuljs/istanbuljs.svg?branch=master)](https://travis-ci.org/istanbuljs/istanbuljs)
+[![Build Status](https://travis-ci.org/istanbuljs/istanbuljs.svg?branch=main)](https://travis-ci.org/istanbuljs/istanbuljs)
 
@@ -5,0 +5,0 @@ Source map support for istanbuljs.

Fixed 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

34987

increased by2.52%

Lines of code

642

increased by0.31%

Number of medium supply chain risk alerts

0

decreased by-100%

Dependency changes

• + Added@jridgewell/trace-mapping@^0.3.23

• + Added@jridgewell/resolve-uri@3.1.2(transitive)

• + Added@jridgewell/sourcemap-codec@1.4.15(transitive)

• + Added@jridgewell/trace-mapping@0.3.25(transitive)

• - Removedsource-map@^0.6.1

• - Removedsource-map@0.6.1(transitive)