48 lines
1.3 KiB
JavaScript
48 lines
1.3 KiB
JavaScript
/**
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* @fileoverview Enforce the standard object name for
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* ChromeUtils.defineESModuleGetters
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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"use strict";
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function isIdentifier(node, id) {
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return node.type === "Identifier" && node.name === id;
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}
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module.exports = {
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meta: {
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docs: {
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url: "https://firefox-source-docs.mozilla.org/code-quality/lint/linters/eslint-plugin-mozilla/rules/lazy-getter-object-name.html",
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},
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messages: {
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mustUseLazy:
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"The variable name of the object passed to ChromeUtils.defineESModuleGetters must be `lazy`",
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},
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schema: [],
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type: "problem",
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},
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create(context) {
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return {
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CallExpression(node) {
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let { callee } = node;
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if (
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callee.type === "MemberExpression" &&
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isIdentifier(callee.object, "ChromeUtils") &&
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isIdentifier(callee.property, "defineESModuleGetters") &&
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node.arguments.length >= 1 &&
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!isIdentifier(node.arguments[0], "lazy")
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) {
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context.report({
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node,
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messageId: "mustUseLazy",
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});
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}
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},
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};
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},
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};
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