tools/lint/eslint/eslint-plugin-mozilla/lib/rules/reject-some-requires.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41

/**
 * @fileoverview Reject some uses of require.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

"use strict";

var helpers = require("../helpers");

module.exports = {
  meta: {
    docs: {
      url: "https://firefox-source-docs.mozilla.org/code-quality/lint/linters/eslint-plugin-mozilla/reject-some-requires.html",
    },
    schema: [
      {
        type: "string",
      },
    ],
    type: "problem",
  },

  create(context) {
    if (typeof context.options[0] !== "string") {
      throw new Error("reject-some-requires expects a regexp");
    }
    const RX = new RegExp(context.options[0]);

    return {
      CallExpression(node) {
        const path = helpers.getDevToolsRequirePath(node);
        if (path && RX.test(path)) {
          context.report({ node, message: `require(${path}) is not allowed` });
        }
      },
    };
  },
};