48 lines
1.3 KiB
JavaScript
48 lines
1.3 KiB
JavaScript
/**
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* @author Toru Nagashima
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* See LICENSE file in root directory for full license.
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*/
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"use strict"
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const { READ } = require("@eslint-community/eslint-utils")
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const checkForPreferGlobal = require("../../util/check-prefer-global")
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const traceMap = {
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globals: {
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Buffer: { [READ]: true },
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},
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modules: {
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buffer: { Buffer: { [READ]: true } },
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"node:buffer": { Buffer: { [READ]: true } },
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},
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}
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/** @type {import('../rule-module').RuleModule} */
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module.exports = {
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meta: {
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docs: {
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description:
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'enforce either `Buffer` or `require("buffer").Buffer`',
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recommended: false,
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url: "https://github.com/eslint-community/eslint-plugin-n/blob/HEAD/docs/rules/prefer-global/buffer.md",
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},
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type: "suggestion",
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fixable: null,
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schema: [{ enum: ["always", "never"] }],
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messages: {
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preferGlobal:
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"Unexpected use of 'require(\"buffer\").Buffer'. Use the global variable 'Buffer' instead.",
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preferModule:
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"Unexpected use of the global variable 'Buffer'. Use 'require(\"buffer\").Buffer' instead.",
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},
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},
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create(context) {
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return {
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"Program:exit"() {
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checkForPreferGlobal(context, traceMap)
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},
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}
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},
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}
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