ff568d4b63Update ESLint and configuration to version 4.0.0. PR-URL: https://github.com/nodejs/node/pull/13645 Reviewed-By: Teddy Katz <teddy.katz@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Sam Roberts <vieuxtech@gmail.com> Reviewed-By: Alexey Orlenko <eaglexrlnk@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
37 lines
1.1 KiB
JavaScript
37 lines
1.1 KiB
JavaScript
/**
|
|
* @fileoverview disallow use of the Buffer() constructor
|
|
* @author Teddy Katz
|
|
*/
|
|
"use strict";
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Rule Definition
|
|
//------------------------------------------------------------------------------
|
|
|
|
module.exports = {
|
|
meta: {
|
|
docs: {
|
|
description: "disallow use of the Buffer() constructor",
|
|
category: "Node.js and CommonJS",
|
|
recommended: false
|
|
},
|
|
schema: []
|
|
},
|
|
|
|
create(context) {
|
|
|
|
//----------------------------------------------------------------------
|
|
// Public
|
|
//----------------------------------------------------------------------
|
|
|
|
return {
|
|
"CallExpression[callee.name='Buffer'], NewExpression[callee.name='Buffer']"(node) {
|
|
context.report({
|
|
node,
|
|
message: "{{example}} is deprecated. Use Buffer.from(), Buffer.alloc(), or Buffer.allocUnsafe() instead.",
|
|
data: { example: node.type === "CallExpression" ? "Buffer()" : "new Buffer()" }
|
|
});
|
|
}
|
|
};
|
|
}
|
|
};
|