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d6be4a4b06
This PR implements a linter like the TS Project linter, except for packages in the repo. It does this by extracting the reusable bits from the TS Project linter and reusing them for the project linter. The only rule that exists for packages right now is that the "name" in the package.json file matches the "id" in Kibana.jsonc. The goal is to use a rule to migrate kibana.json files on the future. Additionally, a new rule for validating the indentation of tsconfig.json files was added. Validating and fixing violations is what has triggered review by so many teams, but we plan to treat those review requests as notifications of the changes and not as blockers for merging. Co-authored-by: kibanamachine <42973632+kibanamachine@users.noreply.github.com>
80 lines
2.7 KiB
JavaScript
80 lines
2.7 KiB
JavaScript
/*
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* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
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* or more contributor license agreements. Licensed under the Elastic License
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* 2.0 and the Server Side Public License, v 1; you may not use this file except
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* in compliance with, at your election, the Elastic License 2.0 or the Server
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* Side Public License, v 1.
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*/
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const Fs = require('fs');
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const Path = require('path');
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const Crypto = require('crypto');
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const { readHashOfPackageMap } = require('@kbn/repo-packages');
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const babel = require('@babel/core');
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const peggy = require('@kbn/peggy');
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const { REPO_ROOT, UPSTREAM_BRANCH } = require('@kbn/repo-info');
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const { getBabelOptions } = require('@kbn/babel-transform');
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/**
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* @babel/register uses a JSON encoded copy of the config + babel.version
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* as the cache key for files, so we do something similar but we don't need
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* a unique cache key for every file as our config isn't different for
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* different files (by design). Instead we determine a unique prefix and
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* automatically prepend all paths with the prefix to create cache keys
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*/
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function determineCachePrefix() {
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const json = JSON.stringify({
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synthPkgMapHash: readHashOfPackageMap(),
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babelVersion: babel.version,
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peggyVersion: peggy.version,
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// get a config for a fake js, ts, and tsx file to make sure we
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// capture conditional config portions based on the file extension
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js: babel.loadOptions(getBabelOptions(Path.resolve('foo.js'))),
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ts: babel.loadOptions(getBabelOptions(Path.resolve('foo.ts'))),
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tsx: babel.loadOptions(getBabelOptions(Path.resolve('foo.tsx'))),
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});
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return Crypto.createHash('sha256').update(json).digest('hex').slice(0, 10);
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}
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function lmdbAvailable() {
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try {
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require('lmdb');
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return true;
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} catch (error) {
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return false;
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}
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}
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/**
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* @returns {import('./types').Cache}
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*/
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function getCache() {
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const log = process.env.DEBUG_BABEL_REGISTER_CACHE
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? Fs.createWriteStream('babel_register_cache.log', { flags: 'a' })
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: undefined;
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if (process.env.DISABLE_BABEL_REGISTER_CACHE) {
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log?.end('lmdb cache is disabled\n');
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return new (require('./no_cache_cache').NoCacheCache)();
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}
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if (lmdbAvailable()) {
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log?.write('lmdb is available, using lmdb cache\n');
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return new (require('./lmdb_cache').LmdbCache)({
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pathRoot: REPO_ROOT,
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dir: Path.resolve(REPO_ROOT, 'data/babel_register_cache_v1', UPSTREAM_BRANCH),
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prefix: determineCachePrefix(),
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log,
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});
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}
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log?.end('lmdb is unavailable, disabling cache\n');
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console.error('unable to load LMDB in this env, disabling babel/register cache');
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return new (require('./no_cache_cache').NoCacheCache)();
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}
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module.exports = {
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getCache,
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};
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