[6a3a178] | 1 | "use strict";
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| 2 | /**
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| 3 | * @license
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| 4 | * Copyright Google LLC All Rights Reserved.
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| 5 | *
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| 6 | * Use of this source code is governed by an MIT-style license that can be
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| 7 | * found in the LICENSE file at https://angular.io/license
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| 8 | */
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| 9 | var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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| 10 | if (k2 === undefined) k2 = k;
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| 11 | Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
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| 12 | }) : (function(o, m, k, k2) {
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| 13 | if (k2 === undefined) k2 = k;
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| 14 | o[k2] = m[k];
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| 15 | }));
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| 16 | var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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| 17 | Object.defineProperty(o, "default", { enumerable: true, value: v });
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| 18 | }) : function(o, v) {
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| 19 | o["default"] = v;
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| 20 | });
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| 21 | var __importStar = (this && this.__importStar) || function (mod) {
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| 22 | if (mod && mod.__esModule) return mod;
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| 23 | var result = {};
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| 24 | if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
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| 25 | __setModuleDefault(result, mod);
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| 26 | return result;
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| 27 | };
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| 28 | Object.defineProperty(exports, "__esModule", { value: true });
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| 29 | const architect_1 = require("@angular-devkit/architect");
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| 30 | const fs_1 = require("fs");
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| 31 | const glob = __importStar(require("glob"));
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| 32 | const minimatch_1 = require("minimatch");
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| 33 | const path = __importStar(require("path"));
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| 34 | const strip_bom_1 = require("../utils/strip-bom");
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| 35 | async function _run(options, context) {
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| 36 | context.logger.warn(`TSLint's support is discontinued and we're deprecating its support in Angular CLI.\n` +
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| 37 | 'To opt-in using the community driven ESLint builder, see: https://github.com/angular-eslint/angular-eslint#migrating-an-angular-cli-project-from-codelyzer-and-tslint.');
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| 38 | const systemRoot = context.workspaceRoot;
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| 39 | process.chdir(context.currentDirectory);
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| 40 | const projectName = (context.target && context.target.project) || '<???>';
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| 41 | // Print formatter output only for non human-readable formats.
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| 42 | const printInfo = ['prose', 'verbose', 'stylish'].includes(options.format || '') && !options.silent;
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| 43 | context.reportStatus(`Linting ${JSON.stringify(projectName)}...`);
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| 44 | if (printInfo) {
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| 45 | context.logger.info(`Linting ${JSON.stringify(projectName)}...`);
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| 46 | }
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| 47 | if (!options.tsConfig && options.typeCheck) {
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| 48 | throw new Error('A "project" must be specified to enable type checking.');
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| 49 | }
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| 50 | let tslint;
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| 51 | try {
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| 52 | tslint = await Promise.resolve().then(() => __importStar(require('tslint')));
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| 53 | }
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| 54 | catch {
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| 55 | throw new Error('Unable to find TSLint. Ensure TSLint is installed.');
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| 56 | }
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| 57 | const tslintConfigPath = options.tslintConfig
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| 58 | ? path.resolve(systemRoot, options.tslintConfig)
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| 59 | : null;
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| 60 | const Linter = tslint.Linter;
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| 61 | let result = undefined;
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| 62 | if (options.tsConfig) {
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| 63 | const tsConfigs = Array.isArray(options.tsConfig) ? options.tsConfig : [options.tsConfig];
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| 64 | context.reportProgress(0, tsConfigs.length);
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| 65 | const allPrograms = tsConfigs.map((tsConfig) => {
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| 66 | return Linter.createProgram(path.resolve(systemRoot, tsConfig));
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| 67 | });
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| 68 | let i = 0;
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| 69 | for (const program of allPrograms) {
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| 70 | const partial = await _lint(tslint, systemRoot, tslintConfigPath, options, program, allPrograms);
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| 71 | if (result === undefined) {
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| 72 | result = partial;
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| 73 | }
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| 74 | else {
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| 75 | result.failures = result.failures
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| 76 | .filter((curr) => {
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| 77 | return !partial.failures.some((prev) => curr.equals(prev));
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| 78 | })
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| 79 | .concat(partial.failures);
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| 80 | // we are not doing much with 'errorCount' and 'warningCount'
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| 81 | // apart from checking if they are greater than 0 thus no need to dedupe these.
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| 82 | result.errorCount += partial.errorCount;
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| 83 | result.warningCount += partial.warningCount;
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| 84 | result.fileNames = [...new Set([...result.fileNames, ...partial.fileNames])];
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| 85 | if (partial.fixes) {
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| 86 | result.fixes = result.fixes ? result.fixes.concat(partial.fixes) : partial.fixes;
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| 87 | }
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| 88 | }
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| 89 | context.reportProgress(++i, allPrograms.length);
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| 90 | }
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| 91 | }
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| 92 | else {
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| 93 | result = await _lint(tslint, systemRoot, tslintConfigPath, options);
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| 94 | }
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| 95 | if (result == undefined) {
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| 96 | throw new Error('Invalid lint configuration. Nothing to lint.');
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| 97 | }
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| 98 | if (!options.silent) {
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| 99 | const Formatter = tslint.findFormatter(options.format || '');
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| 100 | if (!Formatter) {
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| 101 | throw new Error(`Invalid lint format "${options.format}".`);
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| 102 | }
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| 103 | const formatter = new Formatter();
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| 104 | const output = formatter.format(result.failures, result.fixes, result.fileNames);
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| 105 | if (output.trim()) {
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| 106 | context.logger.info(output);
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| 107 | }
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| 108 | }
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| 109 | if (result.warningCount > 0 && printInfo) {
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| 110 | context.logger.warn('Lint warnings found in the listed files.');
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| 111 | }
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| 112 | if (result.errorCount > 0 && printInfo) {
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| 113 | context.logger.error('Lint errors found in the listed files.');
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| 114 | }
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| 115 | if (result.warningCount === 0 && result.errorCount === 0 && printInfo) {
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| 116 | context.logger.info('All files pass linting.');
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| 117 | }
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| 118 | return {
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| 119 | success: options.force || result.errorCount === 0,
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| 120 | };
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| 121 | }
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| 122 | /** @deprecated since version 11 as part of the TSLint deprecation. */
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| 123 | exports.default = architect_1.createBuilder(_run);
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| 124 | async function _lint(projectTslint, systemRoot, tslintConfigPath, options, program, allPrograms) {
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| 125 | const Linter = projectTslint.Linter;
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| 126 | const Configuration = projectTslint.Configuration;
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| 127 | const files = getFilesToLint(systemRoot, options, Linter, program);
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| 128 | const lintOptions = {
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| 129 | fix: !!options.fix,
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| 130 | formatter: options.format,
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| 131 | };
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| 132 | const linter = new Linter(lintOptions, program);
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| 133 | let lastDirectory = undefined;
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| 134 | let configLoad;
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| 135 | const lintedFiles = [];
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| 136 | for (const file of files) {
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| 137 | if (program && allPrograms) {
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| 138 | // If it cannot be found in ANY program, then this is an error.
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| 139 | if (allPrograms.every((p) => p.getSourceFile(file) === undefined)) {
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| 140 | throw new Error(`File ${JSON.stringify(file)} is not part of a TypeScript project '${options.tsConfig}'.`);
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| 141 | }
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| 142 | else if (program.getSourceFile(file) === undefined) {
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| 143 | // The file exists in some other programs. We will lint it later (or earlier) in the loop.
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| 144 | continue;
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| 145 | }
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| 146 | }
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| 147 | const contents = getFileContents(file);
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| 148 | // Only check for a new tslint config if the path changes.
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| 149 | const currentDirectory = path.dirname(file);
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| 150 | if (currentDirectory !== lastDirectory) {
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| 151 | configLoad = Configuration.findConfiguration(tslintConfigPath, file);
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| 152 | lastDirectory = currentDirectory;
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| 153 | }
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| 154 | if (configLoad) {
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| 155 | // Give some breathing space to other promises that might be waiting.
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| 156 | await Promise.resolve();
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| 157 | linter.lint(file, contents, configLoad.results);
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| 158 | lintedFiles.push(file);
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| 159 | }
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| 160 | }
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| 161 | return {
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| 162 | ...linter.getResult(),
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| 163 | fileNames: lintedFiles,
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| 164 | };
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| 165 | }
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| 166 | function getFilesToLint(root, options, linter, program) {
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| 167 | const ignore = options.exclude;
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| 168 | const files = options.files || [];
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| 169 | if (files.length > 0) {
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| 170 | return files
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| 171 | .map((file) => glob.sync(file, { cwd: root, ignore, nodir: true }))
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| 172 | .reduce((prev, curr) => prev.concat(curr), [])
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| 173 | .map((file) => path.join(root, file));
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| 174 | }
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| 175 | if (!program) {
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| 176 | return [];
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| 177 | }
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| 178 | let programFiles = linter.getFileNames(program);
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| 179 | if (ignore && ignore.length > 0) {
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| 180 | // normalize to support ./ paths
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| 181 | const ignoreMatchers = ignore.map((pattern) => new minimatch_1.Minimatch(path.normalize(pattern), { dot: true }));
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| 182 | programFiles = programFiles.filter((file) => !ignoreMatchers.some((matcher) => matcher.match(path.relative(root, file))));
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| 183 | }
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| 184 | return programFiles;
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| 185 | }
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| 186 | function getFileContents(file) {
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| 187 | // NOTE: The tslint CLI checks for and excludes MPEG transport streams; this does not.
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| 188 | try {
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| 189 | return strip_bom_1.stripBom(fs_1.readFileSync(file, 'utf-8'));
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| 190 | }
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| 191 | catch {
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| 192 | throw new Error(`Could not read file '${file}'.`);
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| 193 | }
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| 194 | }
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