4584a8b570
* Updating everything except the license headers themselves * Applying ESLint rules * Manually replacing the stragglers
57 lines
1.8 KiB
JavaScript
Executable file
57 lines
1.8 KiB
JavaScript
Executable file
/*
|
|
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
|
|
* or more contributor license agreements. Licensed under the Elastic License
|
|
* 2.0 and the Server Side Public License, v 1; you may not use this file except
|
|
* in compliance with, at your election, the Elastic License 2.0 or the Server
|
|
* Side Public License, v 1.
|
|
*/
|
|
|
|
const { dirname, resolve, parse } = require('path');
|
|
const { accessSync, readFileSync } = require('fs');
|
|
|
|
const { debug } = require('./debug');
|
|
|
|
function getConfig(config) {
|
|
const defaults = {
|
|
projectRoot: true,
|
|
};
|
|
|
|
if (!config || !config['@elastic/eslint-import-resolver-kibana']) return defaults;
|
|
return Object.assign(defaults, config['@elastic/eslint-import-resolver-kibana']);
|
|
}
|
|
|
|
function getRootPackageDir(dirRoot, dir, rootPackageName) {
|
|
if (dirRoot === dir) return null;
|
|
const pkgFile = resolve(dir, 'package.json');
|
|
|
|
try {
|
|
accessSync(pkgFile);
|
|
|
|
// if rootPackageName is not provided, stop when package.json is found
|
|
if (!rootPackageName) return dir;
|
|
|
|
// if rootPackageName is provided, check for match
|
|
const { name, config } = JSON.parse(readFileSync(pkgFile));
|
|
const { projectRoot } = getConfig(config);
|
|
|
|
if (projectRoot && name === rootPackageName) return dir;
|
|
|
|
// recurse until a matching package.json is found
|
|
return getRootPackageDir(dirRoot, dirname(dir), rootPackageName);
|
|
} catch (e) {
|
|
if (e.code === 'ENOENT') return getRootPackageDir(dirRoot, dirname(dir), rootPackageName);
|
|
throw e;
|
|
}
|
|
}
|
|
|
|
exports.getProjectRoot = function (file, config) {
|
|
const { root, dir } = parse(resolve(file));
|
|
const { rootPackageName } = config;
|
|
|
|
const projectRoot = getRootPackageDir(root, dir, rootPackageName);
|
|
if (projectRoot === null) throw new Error('Failed to find plugin root');
|
|
|
|
debug(`Resolved project root: ${projectRoot}`);
|
|
return projectRoot;
|
|
};
|