| 1 | // Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
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| 2 | // See LICENSE in the project root for license information.
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| 3 | import fs from 'node:fs';
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| 4 | import { printPruneHelp } from './utils/print-help';
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| 5 | import { runEslintAsync } from './runEslint';
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| 6 | import { ESLINT_BULK_PRUNE_ENV_VAR_NAME } from '../constants';
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| 7 | import { deleteBulkSuppressionsFileInEslintConfigFolder, getSuppressionsConfigForEslintConfigFolderPath } from '../bulk-suppressions-file';
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| 8 | export async function pruneAsync() {
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| 9 | const args = process.argv.slice(3);
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| 10 | if (args.includes('--help') || args.includes('-h')) {
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| 11 | printPruneHelp();
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| 12 | process.exit(0);
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| 13 | }
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| 14 | if (args.length > 0) {
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| 15 | throw new Error(`@rushstack/eslint-bulk: Unknown arguments: ${args.join(' ')}`);
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| 16 | }
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| 17 | const normalizedCwd = process.cwd().replace(/\\/g, '/');
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| 18 | const allFiles = await getAllFilesWithExistingSuppressionsForCwdAsync(normalizedCwd);
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| 19 | if (allFiles.length > 0) {
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| 20 | process.env[ESLINT_BULK_PRUNE_ENV_VAR_NAME] = '1';
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| 21 | console.log(`Pruning suppressions for ${allFiles.length} files...`);
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| 22 | await runEslintAsync(allFiles, 'prune');
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| 23 | }
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| 24 | else {
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| 25 | console.log('No files with existing suppressions found.');
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| 26 | deleteBulkSuppressionsFileInEslintConfigFolder(normalizedCwd);
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| 27 | }
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| 28 | }
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| 29 | async function getAllFilesWithExistingSuppressionsForCwdAsync(normalizedCwd) {
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| 30 | const { jsonObject: bulkSuppressionsConfigJson } = getSuppressionsConfigForEslintConfigFolderPath(normalizedCwd);
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| 31 | const allFiles = new Set();
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| 32 | for (const { file: filePath } of bulkSuppressionsConfigJson.suppressions) {
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| 33 | allFiles.add(filePath);
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| 34 | }
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| 35 | const allFilesArray = Array.from(allFiles);
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| 36 | const allExistingFiles = [];
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| 37 | // TODO: limit parallelism here with something similar to `Async.forEachAsync` from `node-core-library`.
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| 38 | await Promise.all(allFilesArray.map(async (filePath) => {
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| 39 | try {
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| 40 | await fs.promises.access(filePath, fs.constants.F_OK);
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| 41 | allExistingFiles.push(filePath);
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| 42 | }
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| 43 | catch (_a) {
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| 44 | // Doesn't exist - ignore
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| 45 | }
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| 46 | }));
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| 47 | console.log(`Found ${allExistingFiles.length} files with existing suppressions.`);
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| 48 | const deletedCount = allFilesArray.length - allExistingFiles.length;
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| 49 | if (deletedCount > 0) {
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| 50 | console.log(`${deletedCount} files with suppressions were deleted.`);
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| 51 | }
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| 52 | return allExistingFiles;
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| 53 | }
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| 54 | //# sourceMappingURL=prune.js.map |
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