@rushstack/eslint-bulk
Version:
Roll out new ESLint rules in a large monorepo without cluttering up your code with "eslint-ignore-next-line"
165 lines • 6.96 kB
JavaScript
;
// Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
// See LICENSE in the project root for license information.
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
const child_process_1 = require("child_process");
const process = __importStar(require("process"));
const fs = __importStar(require("fs"));
const ESLINT_CONFIG_FILES = [
'eslint.config.js',
'eslint.config.cjs',
'eslint.config.mjs',
'.eslintrc.js',
'.eslintrc.cjs'
];
function findPatchPath() {
const candidatePaths = ESLINT_CONFIG_FILES.map((fileName) => `${process.cwd()}/${fileName}`);
let eslintConfigPath;
for (const candidatePath of candidatePaths) {
if (fs.existsSync(candidatePath)) {
eslintConfigPath = candidatePath;
break;
}
}
if (!eslintConfigPath) {
console.error('@rushstack/eslint-bulk: Please run this command from the directory that contains one of the following ' +
`ESLint configuration files: ${ESLINT_CONFIG_FILES.join(', ')}`);
process.exit(1);
}
const env = { ...process.env, _RUSHSTACK_ESLINT_BULK_DETECT: 'true' };
let eslintPackageJsonPath;
try {
eslintPackageJsonPath = require.resolve('eslint/package.json', { paths: [process.cwd()] });
}
catch (e) {
if (e.code !== 'MODULE_NOT_FOUND') {
throw e;
}
}
let eslintBinPath;
if (eslintPackageJsonPath) {
eslintPackageJsonPath = eslintPackageJsonPath.replace(/\\/g, '/');
const packagePath = eslintPackageJsonPath.substring(0, eslintPackageJsonPath.lastIndexOf('/'));
const { bin: { eslint: relativeEslintBinPath } = {} } = require(eslintPackageJsonPath);
if (relativeEslintBinPath) {
eslintBinPath = `${packagePath}/${relativeEslintBinPath}`;
}
else {
console.warn(`@rushstack/eslint-bulk: The eslint package resolved at "${packagePath}" does not contain an eslint bin path. ` +
'Attempting to use a globally-installed eslint instead.');
}
}
else {
console.log('@rushstack/eslint-bulk: Unable to resolve the eslint package as a dependency of the current project. ' +
'Attempting to use a globally-installed eslint instead.');
}
const eslintArgs = ['--stdin', '--config'];
const spawnOrExecOptions = {
env,
input: '',
stdio: 'pipe'
};
let runEslintFn;
if (eslintBinPath) {
runEslintFn = () => (0, child_process_1.spawnSync)(process.argv0, [eslintBinPath, ...eslintArgs, eslintConfigPath], spawnOrExecOptions).stdout;
}
else {
// Try to use a globally-installed eslint if a local package was not found
runEslintFn = () => (0, child_process_1.execSync)(`eslint ${eslintArgs.join(' ')} "${eslintConfigPath}"`, spawnOrExecOptions);
}
let stdout;
try {
stdout = runEslintFn();
}
catch (e) {
console.error('@rushstack/eslint-bulk: Error finding patch path: ' + e.message);
process.exit(1);
}
const startDelimiter = 'RUSHSTACK_ESLINT_BULK_START';
const endDelimiter = 'RUSHSTACK_ESLINT_BULK_END';
const regex = new RegExp(`${startDelimiter}(.*?)${endDelimiter}`);
const match = stdout.toString().match(regex);
if (match) {
// The configuration data will look something like this:
//
// RUSHSTACK_ESLINT_BULK_START{"minCliVersion":"0.0.0","cliEntryPoint":"path/to/eslint-bulk.js"}RUSHSTACK_ESLINT_BULK_END
const configurationJson = match[1].trim();
let configuration;
try {
configuration = JSON.parse(configurationJson);
if (!configuration.minCliVersion || !configuration.cliEntryPoint) {
throw new Error('Required field is missing');
}
}
catch (e) {
console.error('@rushstack/eslint-bulk: Error parsing patch configuration object:' + e.message);
process.exit(1);
}
const myVersion = require('../package.json').version;
const myVersionParts = myVersion.split('.').map((x) => parseInt(x, 10));
const minVersion = configuration.minCliVersion;
const minVersionParts = minVersion.split('.').map((x) => parseInt(x, 10));
if (myVersionParts.length !== 3 ||
minVersionParts.length !== 3 ||
myVersionParts.some((x) => isNaN(x)) ||
minVersionParts.some((x) => isNaN(x))) {
console.error(`@rushstack/eslint-bulk: Unable to compare versions "${myVersion}" and "${minVersion}"`);
process.exit(1);
}
for (let i = 0; i < 3; ++i) {
if (myVersionParts[i] > minVersionParts[i]) {
break;
}
if (myVersionParts[i] < minVersionParts[i]) {
console.error(`@rushstack/eslint-bulk: The @rushstack/eslint-bulk version ${myVersion} is too old;` +
` please upgrade to ${minVersion} or newer.`);
process.exit(1);
}
}
return configuration.cliEntryPoint;
}
console.error('@rushstack/eslint-bulk: Error finding patch path. Are you sure the package you are in has @rushstack/eslint-patch as a direct or indirect dependency?');
process.exit(1);
}
const patchPath = findPatchPath();
try {
require(patchPath);
}
catch (e) {
console.error(`@rushstack/eslint-bulk: Error running patch at ${patchPath}:\n` + e.message);
process.exit(1);
}
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