/
prefer-node-protocol.js
54 lines (48 loc) · 1.22 KB
/
prefer-node-protocol.js
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'use strict';
const isBuiltinModule = require('is-builtin-module');
const {matches, STATIC_REQUIRE_SOURCE_SELECTOR} = require('./selectors/index.js');
const {replaceStringLiteral} = require('./fix/index.js');
const MESSAGE_ID = 'prefer-node-protocol';
const messages = {
[MESSAGE_ID]: 'Prefer `node:{{moduleName}}` over `{{moduleName}}`.',
};
const importExportSourceSelector = [
':matches(ImportDeclaration, ExportNamedDeclaration, ImportExpression)',
' > ',
'Literal.source',
].join('');
const selector = matches([
importExportSourceSelector,
STATIC_REQUIRE_SOURCE_SELECTOR,
]);
const create = () => ({
[selector](node) {
const {value} = node;
if (
typeof value !== 'string'
|| value.startsWith('node:')
|| !isBuiltinModule(value)
) {
return;
}
return {
node,
messageId: MESSAGE_ID,
data: {moduleName: value},
/** @param {import('eslint').Rule.RuleFixer} fixer */
fix: fixer => replaceStringLiteral(fixer, node, 'node:', 0, 0),
};
},
});
/** @type {import('eslint').Rule.RuleModule} */
module.exports = {
create,
meta: {
type: 'suggestion',
docs: {
description: 'Prefer using the `node:` protocol when importing Node.js builtin modules.',
},
fixable: 'code',
messages,
},
};