forked from openkylin/kylin-code
69 lines
2.5 KiB
JavaScript
69 lines
2.5 KiB
JavaScript
"use strict";
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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const path_1 = require("path");
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const utils_1 = require("./utils");
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module.exports = new class {
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constructor() {
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this.meta = {
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messages: {
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layerbreaker: 'Bad layering. You are not allowed to access {{from}} from here, allowed layers are: [{{allowed}}]'
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},
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docs: {
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url: 'https://github.com/microsoft/vscode/wiki/Source-Code-Organization'
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}
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};
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}
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create(context) {
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const fileDirname = (0, path_1.dirname)(context.getFilename());
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const parts = fileDirname.split(/\\|\//);
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const ruleArgs = context.options[0];
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let config;
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for (let i = parts.length - 1; i >= 0; i--) {
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if (ruleArgs[parts[i]]) {
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config = {
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allowed: new Set(ruleArgs[parts[i]]).add(parts[i]),
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disallowed: new Set()
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};
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Object.keys(ruleArgs).forEach(key => {
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if (!config.allowed.has(key)) {
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config.disallowed.add(key);
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}
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});
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break;
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}
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}
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if (!config) {
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// nothing
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return {};
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}
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return (0, utils_1.createImportRuleListener)((node, path) => {
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if (path[0] === '.') {
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path = (0, path_1.join)((0, path_1.dirname)(context.getFilename()), path);
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}
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const parts = (0, path_1.dirname)(path).split(/\\|\//);
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for (let i = parts.length - 1; i >= 0; i--) {
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const part = parts[i];
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if (config.allowed.has(part)) {
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// GOOD - same layer
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break;
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}
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if (config.disallowed.has(part)) {
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// BAD - wrong layer
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context.report({
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loc: node.loc,
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messageId: 'layerbreaker',
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data: {
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from: part,
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allowed: [...config.allowed.keys()].join(', ')
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}
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});
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break;
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}
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}
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});
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}
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};
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