You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
50 lines
1.4 KiB
50 lines
1.4 KiB
/** |
|
* @fileoverview disallow use of the Buffer() constructor |
|
* @author Teddy Katz |
|
* @deprecated in ESLint v7.0.0 |
|
*/ |
|
"use strict"; |
|
|
|
//------------------------------------------------------------------------------ |
|
// Rule Definition |
|
//------------------------------------------------------------------------------ |
|
|
|
/** @type {import('../shared/types').Rule} */ |
|
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()" } |
|
}); |
|
} |
|
}; |
|
} |
|
};
|
|
|