node/tools/eslint-rules/require-buffer.js
Rich Trott dbce29a3ac tools: apply linting to custom rules code
Apply our eslint rules to the code for our custom eslint rules.

Eslint Inception! Maybe. I never saw that movie...

PR-URL: https://github.com/nodejs/node/pull/3195
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Roman Reiss <me@silverwind.io>
2015-10-06 15:05:38 -07:00

17 lines
392 B
JavaScript

'use strict';
const msg = 'Use const Buffer = require(\'buffer\').Buffer; ' +
'at the beginning of this file';
module.exports = function(context) {
return {
'Program:exit': function() {
context.getScope().through.forEach(function(ref) {
if (ref.identifier.name === 'Buffer') {
context.report(ref.identifier, msg);
}
});
}
};
};