Convert @babel/eslint-plugin-development to CJS

eslint/babel-eslint-plugin-development/src/index.cjs

@@ -0,0 +1,14 @@
+const noDeprecatedClone = require("./rules/no-deprecated-clone.cjs");
+const noUndefinedIdentifier = require("./rules/no-undefined-identifier.cjs");
+const pluginName = require("./rules/plugin-name.cjs");
+
+const rules = {
+  "no-deprecated-clone": noDeprecatedClone,
+  "no-undefined-identifier": noUndefinedIdentifier,
+  "plugin-name": pluginName,
+};
+
+exports.rules = rules;
+if (!process.env.BABEL_8_BREAKING) {
+  exports.default = { rules };
+}

eslint/babel-eslint-plugin-development/src/rules/no-deprecated-clone.ts → eslint/babel-eslint-plugin-development/src/rules/no-deprecated-clone.cjs

@@ -1,7 +1,7 @@
-import getReferenceOrigin from "../utils/get-reference-origin";
-import isFromBabelTypes from "../utils/is-from-babel-types";
+const getReferenceOrigin = require("../utils/get-reference-origin.cjs");
+const isFromBabelTypes = require("../utils/is-from-babel-types.cjs");
 
-export default {
+module.exports = {
   meta: {
     schema: [],
     fixable: "code",

eslint/babel-eslint-plugin-development/src/rules/no-undefined-identifier.ts → eslint/babel-eslint-plugin-development/src/rules/no-undefined-identifier.cjs

@@ -1,5 +1,5 @@
-import getReferenceOrigin from "../utils/get-reference-origin";
-import isFromBabelTypes from "../utils/is-from-babel-types";
+const getReferenceOrigin = require("../utils/get-reference-origin.cjs");
+const isFromBabelTypes = require("../utils/is-from-babel-types.cjs");
 
 function firstArgumentIsUndefinedString(argumentsArray) {
   return (
@@ -9,7 +9,7 @@ function firstArgumentIsUndefinedString(argumentsArray) {
   );
 }
 
-export default {
+module.exports = {
   meta: {
     schema: [],
   },

eslint/babel-eslint-plugin-development/src/rules/plugin-name.ts → eslint/babel-eslint-plugin-development/src/rules/plugin-name.cjs

@@ -1,4 +1,4 @@
-import isBabelPluginFactory from "../utils/is-babel-plugin-factory";
+const isBabelPluginFactory = require("../utils/is-babel-plugin-factory.cjs");
 
 function getReturnValue(node) {
   const { body } = node;
@@ -12,7 +12,7 @@ function getReturnValue(node) {
   return body;
 }
 
-export default {
+module.exports = {
   meta: {
     schema: [],
   },

eslint/babel-eslint-plugin-development/src/utils/get-export-name.ts → eslint/babel-eslint-plugin-development/src/utils/get-export-name.cjs

@@ -1,4 +1,4 @@
-export default function getExportName(node) {
+module.exports = function getExportName(node) {
   const { parent } = node;
 
   if (parent.type === "ExportDefaultDeclaration") {
@@ -19,4 +19,4 @@ export default function getExportName(node) {
   ) {
     return "module.exports";
   }
-}
+};

eslint/babel-eslint-plugin-development/src/utils/get-reference-origin.ts → eslint/babel-eslint-plugin-development/src/utils/get-reference-origin.cjs

@@ -22,7 +22,7 @@ type ReferenceOrigin =
 // from.
 // It resolves imports, parameters of exported functions and property accesses.
 // See the ReferenceOrigin type for more information.
-export default function getReferenceOrigin(
+module.exports = function getReferenceOrigin(
   node,
   scope,
 ) /*: ?ReferenceOrigin */ {
@@ -69,7 +69,7 @@ export default function getReferenceOrigin(
   }
 
   return null;
-}
+};
 
 function getVariableDefinition(name, scope) {
   let currentScope = scope;

eslint/babel-eslint-plugin-development/src/utils/is-babel-plugin-factory.ts → eslint/babel-eslint-plugin-development/src/utils/is-babel-plugin-factory.cjs

@@ -1,7 +1,7 @@
-import getReferenceOrigin from "./get-reference-origin";
-import getExportName from "./get-export-name";
+const getReferenceOrigin = require("./get-reference-origin.cjs");
+const getExportName = require("./get-export-name.cjs");
 
-export default function isBabelPluginFactory(node, scope) {
+module.exports = function isBabelPluginFactory(node, scope) {
   const { parent } = node;
 
   if (parent.type === "CallExpression") {
@@ -21,4 +21,4 @@ export default function isBabelPluginFactory(node, scope) {
   // export default function ({ types: t }) {}
   // module.exports = function ({ types: t }) {}
   return exportName === "default" || exportName === "module.exports";
-}
+};

eslint/babel-eslint-plugin-development/src/utils/is-from-babel-types.ts → eslint/babel-eslint-plugin-development/src/utils/is-from-babel-types.cjs

@@ -1,8 +1,8 @@
-import isBabelPluginFactory from "./is-babel-plugin-factory";
+const isBabelPluginFactory = require("./is-babel-plugin-factory.cjs");
 
 // Check if a ReferenceOrigin (returned by ./get-reference-origin.js)
 // is a reference to a @babel/types export.
-export default function isFromBabelTypes(
+module.exports = function isFromBabelTypes(
   origin /*: ReferenceOrigin */,
   scope /*: Scope */,
 ) {
@@ -30,4 +30,4 @@ export default function isFromBabelTypes(
   }
 
   return false;
-}
+};

eslint/babel-eslint-plugin-development/test/rules/no-deprecated-clone.js

@@ -1,4 +1,4 @@
-import rule from "../../lib/rules/no-deprecated-clone.js";
+import rule from "../../lib/rules/no-deprecated-clone.cjs";
 import RuleTester from "../../../babel-eslint-shared-fixtures/utils/RuleTester.js";
 
 const cloneError = "t.clone() is deprecated. Use t.cloneNode() instead.";
@@ -9,7 +9,7 @@ const ruleTester = new RuleTester({
   parserOptions: { sourceType: "module" },
 });
 
-ruleTester.run("no-deprecated-clone", rule.default, {
+ruleTester.run("no-deprecated-clone", rule, {
   valid: [
     `_.clone(obj)`,
     `_.cloneDeep(obj)`,

eslint/babel-eslint-plugin-development/test/rules/no-undefined-identifier.js

@@ -1,4 +1,4 @@
-import rule from "../../lib/rules/no-undefined-identifier.js";
+import rule from "../../lib/rules/no-undefined-identifier.cjs";
 import RuleTester from "../../../babel-eslint-shared-fixtures/utils/RuleTester.js";
 
 const error =
@@ -8,7 +8,7 @@ const ruleTester = new RuleTester({
   parserOptions: { sourceType: "module" },
 });
 
-ruleTester.run("no-undefined-identifier", rule.default, {
+ruleTester.run("no-undefined-identifier", rule, {
   valid: [
     `_.identifier("undefined")`,
     `_.Identifier("undefined")`,

eslint/babel-eslint-plugin-development/test/rules/plugin-name.js

@@ -1,12 +1,12 @@
-import rule from "../../lib/rules/plugin-name.js";
+import rule from "../../lib/rules/plugin-name.cjs";
 import RuleTester from "../../../babel-eslint-shared-fixtures/utils/RuleTester.js";
 
 const missingPluginError = "This file does not export a Babel plugin.";
 const missingNameError = "This Babel plugin doesn't have a 'name' property.";
 
 const ruleTester = new RuleTester();
 
-ruleTester.run("plugin-name", rule.default, {
+ruleTester.run("plugin-name", rule, {
   valid: [
     `export default function () { return { name: "test-plugin" } }`,
     `import { declare } from "@babel/helper-plugin-utils"; declare(() => { return { name: "test-plugin" } })`,

tsconfig.json

@@ -140,7 +140,6 @@
     "./packages/babel-template/src/**/*.ts",
     "./packages/babel-traverse/src/**/*.ts",
     "./packages/babel-types/src/**/*.ts",
-    "./eslint/babel-eslint-plugin-development/src/**/*.ts",
     "./eslint/babel-eslint-plugin-development-internal/src/**/*.ts",
     "./codemods/babel-plugin-codemod-object-assign-to-object-spread/src/**/*.ts",
     "./codemods/babel-plugin-codemod-optional-catch-binding/src/**/*.ts"
@@ -561,9 +560,6 @@
       "@babel/types": [
         "./packages/babel-types/src"
       ],
-      "@babel/eslint-plugin-development": [
-        "./eslint/babel-eslint-plugin-development/src"
-      ],
       "@babel/eslint-plugin-development-internal": [
         "./eslint/babel-eslint-plugin-development-internal/src"
       ],