kibana/packages/kbn-babel-transform/sync_transform.js
Luke Elmers b6287708f6
Adds AGPL 3.0 license (#192025)
Updates files outside of x-pack to be triple-licensed under Elastic
License 2.0, AGPL 3.0, or SSPL 1.0.
2024-09-06 19:02:41 -06:00

39 lines
1.2 KiB
JavaScript

/*
* 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", the "GNU Affero General Public License v3.0 only", 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", the "GNU Affero General Public
* License v3.0 only", or the "Server Side Public License, v 1".
*/
const babel = require('@babel/core');
const { getBabelOptions } = require('./options');
/**
* transform the source code at the given path with babel
* using the standard configuration for the repository
* @param {string} path
* @param {string | undefined} source
* @param {import('./types').TransformConfig} config
* @returns
*/
function transformCode(path, source, config = {}) {
const options = getBabelOptions(path, config);
const result =
source === undefined
? babel.transformFileSync(path, options)
: babel.transformSync(source, options);
if (!result || !result.code) {
throw new Error(`babel failed to transpile [${path}]`);
}
return {
code: result.code,
map: result.map,
};
}
module.exports = { transformCode };