Files
flipper/desktop/babel-transformer/src/electron-requires.tsx
Andrey Goncharov d1ed676a48 Remove dynamic dependencies from flipper-server
Summary:
Currently, Flipper Server has a few productions dependencies (mac-ca, node-fetch) that are not bundled with the Flipper Server. It makes it harder to distribute Flipper Server, as now all potential consumers need not only to download the bundle, but also install these additional dependencies.
This diff makes it possible to bundle `mac-ca` and `node-fetch` with Flipper Server. As a result, Flipper Server becomes dependency-free in production.

Reviewed By: lblasa

Differential Revision: D36345213

fbshipit-source-id: 2cd6ba1b3301b45dc2295891964ba020fd107586
2022-05-13 03:19:47 -07:00

99 lines
2.0 KiB
TypeScript

/**
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @format
*/
import {CallExpression, identifier} from '@babel/types';
import {NodePath} from '@babel/traverse';
export const BUILTINS = [
'electron',
'buffer',
'child_process',
'crypto',
'dgram',
'dns',
'fs',
'http',
'https',
'net',
'os',
'readline',
'stream',
'string_decoder',
'tls',
'tty',
'zlib',
'constants',
'events',
'url',
'assert',
'util',
'path',
'punycode',
'querystring',
'cluster',
'console',
'module',
'process',
'vm',
'domain',
'v8',
'repl',
'timers',
'perf_hooks',
'worker_threads',
'encoding',
'fsevents',
'./fsevents.node',
// jest is referred to in source code, like in TestUtils, but we don't want to ever bundle it up!
'jest',
'@testing-library/react',
'@testing-library/dom',
];
export const IGNORED_MODULES = [
'bufferutil',
'utf-8-validate',
'spawn-sync',
'./src/logcat',
'./src/monkey',
'./src/adb',
];
module.exports = () => ({
name: 'change-require-to-electronRequire-in-electron-app',
visitor: {
CallExpression(path: NodePath<CallExpression>) {
const node = path.node;
if (
node.type === 'CallExpression' &&
node.callee.type === 'Identifier' &&
node.callee.name === 'require' &&
node.arguments.length === 1 &&
node.arguments[0].type === 'StringLiteral'
) {
const source = node.arguments[0].value;
if (
BUILTINS.includes(source) ||
BUILTINS.some((moduleName) => source.startsWith(`${moduleName}/`))
) {
node.callee.name = 'electronRequire';
}
if (IGNORED_MODULES.includes(source)) {
path.replaceWith(identifier('triggerReferenceError'));
}
}
},
},
});
// used by startWebServerDev to know which modules to stub
module.exports.BUILTINS = BUILTINS;
module.exports.IGNORED_MODULES = IGNORED_MODULES;