@istanbuljs/esm-loader-hook - npm Package Compare versions

Comparing version 0.1.2 to 0.2.0

CHANGELOG.md

@@ -5,2 +5,13 @@ # Changelog
 
+## [0.2.0](https://github.com/istanbuljs/esm-loader-hook/compare/v0.1.2...v0.2.0) (2022-07-15)
+
+
+### ⚠ BREAKING CHANGES
+
+* Node.js 16.12.0 is required
+
+### Bug Fixes
+
+* Work with Node.js >=16.12.0 ([4ea4529](https://github.com/istanbuljs/esm-loader-hook/commit/4ea45295141690af27e0497afc1495b710453ed0)), closes [#6](https://github.com/istanbuljs/esm-loader-hook/issues/6)
+
 ### [0.1.2](https://github.com/istanbuljs/esm-loader-hook/compare/v0.1.1...v0.1.2) (2020-05-31)
@@ -7,0 +18,0 @@

index.js

@@ -18,5 +18,5 @@ import {fileURLToPath} from 'url';
 
-export async function transformSource(source, context, defaultTransformSource) {
+export async function load(url, context, nextLoad) {
 	if (context.format !== 'module' || loader.isLoading()) {
-		return defaultTransformSource(source, context, defaultTransformSource);
+		return nextLoad(url, context);
 	}
@@ -45,8 +45,10 @@
 
-	const filename = fileURLToPath(context.url);
+	const filename = fileURLToPath(url);
 	/* babel-plugin-istanbul does this but the early check optimizes */
 	if (!testExclude.shouldInstrument(filename)) {
-		return defaultTransformSource(source, context, defaultTransformSource);
+		return nextLoad(url, context);
 	}
 
+	const fromNext = await nextLoad(url, context);
+	let {source} = fromNext;
 	if (typeof source !== 'string') {
@@ -61,3 +63,3 @@ source = new TextDecoder().decode(source);
 		filename,
-		/* Revisit this if transformSource adds support for returning sourceMap object */
+		/* Revisit this if the load hook adds support for returning sourceMap object */
 		sourceMaps: babelConfig.produceSourceMap ? 'inline' : false,
@@ -75,3 +77,6 @@ compact: babelConfig.compact,
 
-	return defaultTransformSource(code, context, defaultTransformSource);
+	return {
+		format: fromNext.format,
+		source: code
+	};
 }

package.json

 {
 	"name": "@istanbuljs/esm-loader-hook",
-	"version": "0.1.2",
+	"version": "0.2.0",
 	"description": "Loader hook for ESM instrumentation (experimental!!)",
@@ -17,3 +17,3 @@ "type": "module",
 	"engines": {
-		"node": ">=13.7.0"
+		"node": ">=16.12.0"
 	},
@@ -32,3 +32,3 @@ "license": "ISC",
 		"@istanbuljs/load-nyc-config": "^1.1.0",
-		"@istanbuljs/schema": "^0.1.2",
+		"@istanbuljs/schema": "^0.1.3",
 		"babel-plugin-istanbul": "^6.0.0",
@@ -38,9 +38,9 @@ "test-exclude": "^6.0.0"
 	"devDependencies": {
-		"@cfware/lint": "^1.4.0",
-		"c8": "^7.1.0",
-		"cross-env": "^7.0.2",
-		"libtap": "^0.3.0",
-		"standard-version": "^7.1.0",
+		"@cfware/lint": "^2.0.6",
+		"c8": "^7.11.3",
+		"cross-env": "^7.0.3",
+		"libtap": "^1.4.0",
+		"standard-version": "^9.5.0",
 		"tap-yaml-summary": "^0.1.0"
 	}
 }

No alert changes

Improved metrics

Total package byte prevSize

7169

increased by4.63%

Lines of code

69

increased by7.81%

Dependency changes

• + Addedbrowserslist@4.23.0(transitive)

• + Addedcaniuse-lite@1.0.30001629(transitive)

• + Addedelectron-to-chromium@1.4.790(transitive)

• - Removedbrowserslist@4.23.1(transitive)

• - Removedcaniuse-lite@1.0.30001632(transitive)

• - Removedelectron-to-chromium@1.4.798(transitive)

• Updated@istanbuljs/schema@^0.1.3