eslint-module-utils - npm Package Compare versions

Comparing version 2.7.2 to 2.7.3

CHANGELOG.md

@@ -8,2 +8,7 @@ # Change Log
 
+## v2.7.3 - 2022-01-26
+
+### Fixed
+- [Fix] `parse`: restore compatibility by making the return value `ast` again ([#2350], thanks [@ljharb])
+
 ## v2.7.2 - 2022-01-01
@@ -114,2 +119,3 @@
 
+[#2350]: https://github.com/import-js/eslint-plugin-import/issues/2350
 [#2343]: https://github.com/import-js/eslint-plugin-import/pull/2343
@@ -116,0 +122,0 @@ [#2261]: https://github.com/import-js/eslint-plugin-import/pull/2261

package.json

 {
   "name": "eslint-module-utils",
-  "version": "2.7.2",
+  "version": "2.7.3",
   "description": "Core utilities to support eslint-plugin-import and other module-related plugins.",
@@ -5,0 +5,0 @@ "engines": {

parse.js

@@ -35,2 +35,12 @@ 'use strict';
 
+// this exists to smooth over the unintentional breaking change in v2.7.
+// TODO, semver-major: avoid mutating `ast` and return a plain object instead.
+function makeParseReturn(ast, visitorKeys) {
+  if (ast) {
+    ast.visitorKeys = visitorKeys;
+    ast.ast = ast;
+  }
+  return ast;
+}
+
 exports.default = function parse(path, content, context) {
@@ -77,6 +87,3 @@
       ast = parserRaw.ast;
-      return {
-        ast,
-        visitorKeys: keysFromParser(parserPath, parser, parserRaw),
-      };
+      return makeParseReturn(ast, keysFromParser(parserPath, parser, parserRaw));
     } catch (e) {
@@ -94,14 +101,8 @@ console.warn();
     } else {
-      return {
-        ast,
-        visitorKeys: keysFromParser(parserPath, parser, undefined),
-      };
+      return makeParseReturn(ast, keysFromParser(parserPath, parser, undefined));
     }
   }
 
-  const keys = keysFromParser(parserPath, parser, undefined);
-  return {
-    ast: parser.parse(content, parserOptions),
-    visitorKeys: keys,
-  };
+  const ast = parser.parse(content, parserOptions);
+  return makeParseReturn(ast, keysFromParser(parserPath, parser, undefined));
 };
@@ -108,0 +109,0 @@

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