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Frontend-Learner/node_modules/eslint-plugin-unicorn/rules/prefer-node-protocol.js

@@ -0,0 +1,86 @@
+import isBuiltinModule from 'is-builtin-module';
+import {
+	isStaticRequire,
+	isMethodCall,
+} from './ast/index.js';
+
+const MESSAGE_ID = 'prefer-node-protocol';
+const messages = {
+	[MESSAGE_ID]: 'Prefer `node:{{moduleName}}` over `{{moduleName}}`.',
+};
+const NODE_PROTOCOL = 'node:';
+
+/**
+@param {import('eslint').Rule.RuleContext} context
+*/
+const create = context => ({
+	Literal(node) {
+		if (!(
+			(
+				(
+					node.parent.type === 'ImportDeclaration'
+					|| node.parent.type === 'ExportNamedDeclaration'
+					|| node.parent.type === 'ImportExpression'
+				)
+				&& node.parent.source === node
+			)
+			|| (
+				(
+					isMethodCall(node.parent, {
+						object: 'process',
+						method: 'getBuiltinModule',
+						argumentsLength: 1,
+						optionalCall: false,
+						optionalMember: false,
+					})
+					|| isStaticRequire(node.parent)
+				)
+				&& node.parent.arguments[0] === node
+			)
+			|| (
+				node.parent.type === 'TSLiteralType'
+				&& node.parent.literal === node
+				&& node.parent.parent.type === 'TSImportType'
+				&& node.parent.parent.argument === node.parent
+			)
+		)) {
+			return;
+		}
+
+		const {value} = node;
+
+		if (!(
+			typeof value === 'string'
+			&& !value.startsWith(NODE_PROTOCOL)
+			&& isBuiltinModule(value)
+			&& isBuiltinModule(`${NODE_PROTOCOL}${value}`)
+		)) {
+			return;
+		}
+
+		const insertPosition = context.sourceCode.getRange(node)[0] + 1; // After quote
+		return {
+			node,
+			messageId: MESSAGE_ID,
+			data: {moduleName: value},
+			/** @param {import('eslint').Rule.RuleFixer} fixer */
+			fix: fixer => fixer.insertTextAfterRange([insertPosition, insertPosition], NODE_PROTOCOL),
+		};
+	},
+});
+
+/** @type {import('eslint').Rule.RuleModule} */
+const config = {
+	create,
+	meta: {
+		type: 'suggestion',
+		docs: {
+			description: 'Prefer using the `node:` protocol when importing Node.js builtin modules.',
+			recommended: 'unopinionated',
+		},
+		fixable: 'code',
+		messages,
+	},
+};
+
+export default config;