Files
react-native-devtools-frontend/node_modules/eslint/lib/rules/no-buffer-constructor.js
T
Tim van der Lippe 0fb47801b6 Upgrade ESLint
This pulls in version 8, which covers numerous breaking changes. Most
notably, the `CLIEngine` class has been removed, for which we should now
use `ESLint`.

R=jacktfranklin@chromium.org

Bug: none
Change-Id: I3b64600e690f073d4db19fb34539db7200f3b561
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/3268298
Reviewed-by: Jack Franklin <jacktfranklin@chromium.org>
Commit-Queue: Tim van der Lippe <tvanderlippe@chromium.org>
2021-11-11 09:11:25 +00:00

50 lines
1.3 KiB
JavaScript

/**
* @fileoverview disallow use of the Buffer() constructor
* @author Teddy Katz
* @deprecated in ESLint v7.0.0
*/
"use strict";
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
module.exports = {
meta: {
deprecated: true,
replacedBy: [],
type: "problem",
docs: {
description: "disallow use of the `Buffer()` constructor",
recommended: false,
url: "https://eslint.org/docs/rules/no-buffer-constructor"
},
schema: [],
messages: {
deprecated: "{{expr}} is deprecated. Use Buffer.from(), Buffer.alloc(), or Buffer.allocUnsafe() instead."
}
},
create(context) {
//----------------------------------------------------------------------
// Public
//----------------------------------------------------------------------
return {
"CallExpression[callee.name='Buffer'], NewExpression[callee.name='Buffer']"(node) {
context.report({
node,
messageId: "deprecated",
data: { expr: node.type === "CallExpression" ? "Buffer()" : "new Buffer()" }
});
}
};
}
};