eslint-module-utils - npm Package Compare versions

Comparing version 2.12.1 to 2.13.0

CHANGELOG.md

@@ -8,2 +8,7 @@ # Change Log
 
+## v2.13.0 - 2026-05-27
+
+### Added
+ - pass `moduleSystem` through resolve for exports-aware resolution
+
 ## v2.12.1 - 2025-06-19
@@ -10,0 +15,0 @@

moduleVisitor.d.ts

 import type { Rule } from 'eslint';
 import type { Node } from 'estree';
 
-type Visitor = (source: Node, importer: unknown) => any;
+type ModuleSystem = 'import' | 'require';
+type Visitor = (source: Node, importer: unknown, moduleSystem?: ModuleSystem) => any;
 
@@ -6,0 +7,0 @@ type Options = {

moduleVisitor.js

@@ -24,4 +24,4 @@ 'use strict';
 
-  /** @type {(source: undefined | null | import('estree').Literal, importer: Parameters<typeof visitor>[1]) => void} */
-  function checkSourceValue(source, importer) {
+  /** @type {(source: undefined | null | import('estree').Literal, importer: Parameters<typeof visitor>[1], moduleSystem?: 'import' | 'require') => void} */
+  function checkSourceValue(source, importer, moduleSystem) {
     if (source == null) { return; } //?
@@ -33,3 +33,3 @@
     // fire visitor
-    visitor(source, importer);
+    visitor(source, importer, moduleSystem);
   }
@@ -40,3 +40,3 @@
   function checkSource(node) {
-    checkSourceValue(node.source, node);
+    checkSourceValue(node.source, node, 'import');
   }
@@ -65,3 +65,3 @@
 
-    checkSourceValue(modulePath, node);
+    checkSourceValue(modulePath, node, 'import');
   }
@@ -81,3 +81,3 @@
 
-    checkSourceValue(modulePath, call);
+    checkSourceValue(modulePath, call, 'require');
   }
@@ -106,3 +106,3 @@
 
-      checkSourceValue(element, element);
+      checkSourceValue(element, element, 'require');
     }
@@ -109,0 +109,0 @@ }

package.json

 {
   "name": "eslint-module-utils",
-  "version": "2.12.1",
+  "version": "2.13.0",
   "description": "Core utilities to support eslint-plugin-import and other module-related plugins.",
@@ -68,5 +68,5 @@ "engines": {
     "@ljharb/tsconfig": "^0.3.2",
-    "@types/debug": "^4.1.12",
-    "@types/eslint": "^8.56.3",
-    "@types/node": "^20.19.1",
+    "@types/debug": "^4.1.13",
+    "@types/eslint": "^8.56.12",
+    "@types/node": "^20.19.37",
     "typescript": "next"
@@ -73,0 +73,0 @@ },

resolve.d.ts

@@ -10,2 +10,3 @@ import type { Rule } from 'eslint';
 
+export type ModuleSystem = 'import' | 'require';
 export type ResolverResolve = (modulePath: string, sourceFile:string, config: unknown) => ResolvedResult;
@@ -18,2 +19,3 @@ export type ResolverResolveImport = (modulePath: string, sourceFile:string, config: unknown) => string | undefined;
     context: Rule.RuleContext,
+    moduleSystem?: ModuleSystem,
 ): ResolvedResult['path'];
@@ -29,5 +31,5 @@
 
-declare function relative(modulePath: string, sourceFile: string, settings: ESLintSettings): ResolvedResult['path'];
+declare function relative(modulePath: string, sourceFile: string, settings: ESLintSettings, moduleSystem?: ModuleSystem): ResolvedResult['path'];
 
 
 export { fileExistsWithCaseSync, relative };

resolve.js

@@ -152,4 +152,4 @@ 'use strict';
 let memoizedHash = '';
-/** @type {(modulePath: string, sourceFile: string, settings: import('./types').ESLintSettings) => import('./resolve').ResolvedResult} */
-function fullResolve(modulePath, sourceFile, settings) {
+/** @type {(modulePath: string, sourceFile: string, settings: import('./types').ESLintSettings, moduleSystem?: 'import' | 'require') => import('./resolve').ResolvedResult} */
+function fullResolve(modulePath, sourceFile, settings, moduleSystem) {
   // check if this is a bonus core module
@@ -166,3 +166,3 @@ const coreSet = new Set(settings['import/core-modules']);
 
-  const cacheKey = sourceDir + memoizedHash + modulePath;
+  const cacheKey = sourceDir + memoizedHash + modulePath + (moduleSystem || '');
 
@@ -182,3 +182,6 @@ const cacheSettings = ModuleCache.getSettings(settings);
     if (resolver.interfaceVersion === 2) {
-      return resolver.resolve(modulePath, sourceFile, config);
+      const resolverConfig = moduleSystem
+        ? Object.assign({}, config, { moduleSystem })
+        : config;
+      return resolver.resolve(modulePath, sourceFile, resolverConfig);
     }
@@ -219,4 +222,4 @@
 /** @type {import('./resolve').relative} */
-function relative(modulePath, sourceFile, settings) {
-  return fullResolve(modulePath, sourceFile, settings).path;
+function relative(modulePath, sourceFile, settings, moduleSystem) {
+  return fullResolve(modulePath, sourceFile, settings, moduleSystem).path;
 }
@@ -235,5 +238,5 @@ exports.relative = relative;
  */
-function resolve(p, context) {
+function resolve(p, context, moduleSystem) {
   try {
-    return relative(p, getPhysicalFilename(context), context.settings);
+    return relative(p, getPhysicalFilename(context), context.settings, moduleSystem);
   } catch (err) {
@@ -240,0 +243,0 @@ if (!erroredContexts.has(context)) {

No alert changes

Improved metrics

Total package byte prevSize

55701

1.18%

Lines of code

1090

0.55%

No dependency changes