зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1605995 - Add linting rule against relative paths in DevTools require r=Standard8
Depends on D58243 Differential Revision: https://phabricator.services.mozilla.com/D58253 --HG-- extra : moz-landing-system : lando
This commit is contained in:
Родитель
55043c8787
Коммит
3b345a689e
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@ -133,7 +133,23 @@ module.exports = {
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"rules": {
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"rules": {
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"mozilla/no-define-cc-etc": "off",
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"mozilla/no-define-cc-etc": "off",
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}
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}
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}, ],
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}, {
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// All DevTools files should avoid relative paths.
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"files": [
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"**"
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],
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"excludedFiles": [
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// Debugger modules have a custom bundling logic which relies on relative
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// paths.
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"client/debugger/**",
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// `client/shared/build` contains node helpers to build the debugger and
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// not devtools modules.
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"client/shared/build/**",
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],
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"rules": {
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"mozilla/reject-relative-requires": "error",
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}
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}],
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"rules": {
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"rules": {
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// These are the rules that have been configured so far to match the
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// These are the rules that have been configured so far to match the
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// devtools coding style.
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// devtools coding style.
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@ -810,4 +810,28 @@ module.exports = {
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getSavedRuleData(rule) {
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getSavedRuleData(rule) {
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return require("./rules/saved-rules-data.json").rulesData[rule];
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return require("./rules/saved-rules-data.json").rulesData[rule];
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},
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},
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/**
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* Extract the path of require (and require-like) helpers used in DevTools.
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*/
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getDevToolsRequirePath(node) {
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if (
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node.callee.type == "Identifier" &&
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node.callee.name == "require" &&
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node.arguments.length == 1 &&
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node.arguments[0].type == "Literal"
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) {
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return node.arguments[0].value;
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} else if (
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node.callee.type == "MemberExpression" &&
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node.callee.property.type == "Identifier" &&
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(node.callee.property.name == "lazyRequireGetter" ||
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node.callee.property.name == "lazyImporter") &&
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node.arguments.length >= 3 &&
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node.arguments[2].type == "Literal"
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) {
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return node.arguments[2].value;
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}
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return null;
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},
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};
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};
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@ -51,6 +51,7 @@ module.exports = {
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"no-useless-run-test": require("../lib/rules/no-useless-run-test"),
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"no-useless-run-test": require("../lib/rules/no-useless-run-test"),
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"prefer-boolean-length-check": require("../lib/rules/prefer-boolean-length-check"),
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"prefer-boolean-length-check": require("../lib/rules/prefer-boolean-length-check"),
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"reject-importGlobalProperties": require("../lib/rules/reject-importGlobalProperties"),
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"reject-importGlobalProperties": require("../lib/rules/reject-importGlobalProperties"),
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"reject-relative-requires": require("../lib/rules/reject-relative-requires"),
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"reject-some-requires": require("../lib/rules/reject-some-requires"),
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"reject-some-requires": require("../lib/rules/reject-some-requires"),
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"rejects-requires-await": require("../lib/rules/rejects-requires-await"),
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"rejects-requires-await": require("../lib/rules/rejects-requires-await"),
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"use-cc-etc": require("../lib/rules/use-cc-etc"),
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"use-cc-etc": require("../lib/rules/use-cc-etc"),
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@ -0,0 +1,34 @@
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/**
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* @fileoverview Reject some uses of require.
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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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// -----------------------------------------------------------------------------
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// Rule Definition
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// -----------------------------------------------------------------------------
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var helpers = require("../helpers");
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module.exports = function(context) {
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// ---------------------------------------------------------------------------
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// Public
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// --------------------------------------------------------------------------
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const isRelativePath = function(path) {
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return path.startsWith("./") || path.startsWith("../");
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};
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return {
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CallExpression(node) {
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const path = helpers.getDevToolsRequirePath(node);
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if (path && isRelativePath(path)) {
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context.report(node, "relative paths are not allowed with require()");
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}
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},
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};
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};
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@ -12,6 +12,8 @@
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// Rule Definition
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// Rule Definition
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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var helpers = require("../helpers");
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module.exports = function(context) {
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module.exports = function(context) {
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// ---------------------------------------------------------------------------
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// ---------------------------------------------------------------------------
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// Public
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// Public
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@ -22,30 +24,11 @@ module.exports = function(context) {
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}
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}
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const RX = new RegExp(context.options[0]);
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const RX = new RegExp(context.options[0]);
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const checkPath = function(node, path) {
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if (RX.test(path)) {
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context.report(node, `require(${path}) is not allowed`);
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}
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};
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return {
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return {
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CallExpression(node) {
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CallExpression(node) {
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if (
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const path = helpers.getDevToolsRequirePath(node);
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node.callee.type == "Identifier" &&
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if (path && RX.test(path)) {
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node.callee.name == "require" &&
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context.report(node, `require(${path}) is not allowed`);
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node.arguments.length == 1 &&
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node.arguments[0].type == "Literal"
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) {
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checkPath(node, node.arguments[0].value);
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} else if (
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node.callee.type == "MemberExpression" &&
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node.callee.property.type == "Identifier" &&
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(node.callee.property.name == "lazyRequireGetter" ||
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node.callee.property.name == "lazyImporter") &&
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node.arguments.length >= 3 &&
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node.arguments[2].type == "Literal"
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) {
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checkPath(node, node.arguments[2].value);
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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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@ -0,0 +1,58 @@
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/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// ------------------------------------------------------------------------------
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// Requirements
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// ------------------------------------------------------------------------------
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var rule = require("../lib/rules/reject-relative-requires");
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var RuleTester = require("eslint").RuleTester;
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const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: 8 } });
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// ------------------------------------------------------------------------------
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// Tests
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// ------------------------------------------------------------------------------
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function invalidError() {
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let message = "relative paths are not allowed with require()";
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return [{ message, type: "CallExpression" }];
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}
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ruleTester.run("reject-relative-requires", rule, {
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valid: [
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'require("devtools/absolute/path")',
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'require("resource://gre/modules/SomeModule.jsm")',
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'loader.lazyRequireGetter(this, "path", "devtools/absolute/path", true)',
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'loader.lazyRequireGetter(this, "Path", "devtools/absolute/path")',
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],
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invalid: [
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{
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code: 'require("./relative/path")',
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errors: invalidError(),
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},
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{
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code: 'require("../parent/folder/path")',
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errors: invalidError(),
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},
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{
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code: 'loader.lazyRequireGetter(this, "path", "./relative/path", true)',
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errors: invalidError(),
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},
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{
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code:
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'loader.lazyRequireGetter(this, "path", "../parent/folder/path", true)',
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errors: invalidError(),
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},
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{
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code: 'loader.lazyRequireGetter(this, "path", "./relative/path")',
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errors: invalidError(),
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},
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{
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code: 'loader.lazyRequireGetter(this, "path", "../parent/folder/path")',
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errors: invalidError(),
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},
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],
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});
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@ -0,0 +1,49 @@
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/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// ------------------------------------------------------------------------------
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// Requirements
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// ------------------------------------------------------------------------------
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var rule = require("../lib/rules/reject-some-requires");
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var RuleTester = require("eslint").RuleTester;
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const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: 8 } });
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// ------------------------------------------------------------------------------
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// Tests
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// ------------------------------------------------------------------------------
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function requirePathError(path) {
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const message = `require(${path}) is not allowed`;
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return [{ message, type: "CallExpression" }];
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}
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const DEVTOOLS_FORBIDDEN_PATH = "^(resource://)?devtools/forbidden";
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ruleTester.run("reject-some-requires", rule, {
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valid: [
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{
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code: 'require("devtools/not-forbidden/path")',
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options: [DEVTOOLS_FORBIDDEN_PATH],
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},
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{
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code: 'require("resource://devtools/not-forbidden/path")',
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options: [DEVTOOLS_FORBIDDEN_PATH],
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},
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],
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invalid: [
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{
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code: 'require("devtools/forbidden/path")',
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errors: requirePathError("devtools/forbidden/path"),
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options: [DEVTOOLS_FORBIDDEN_PATH],
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},
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{
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code: 'require("resource://devtools/forbidden/path")',
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errors: requirePathError("resource://devtools/forbidden/path"),
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options: [DEVTOOLS_FORBIDDEN_PATH],
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},
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],
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});
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