Files
flipper/static/transforms/electron-requires.js
Anton Nikolaev 18c259dc22 Typescriptify the main process code (1/N)
Summary:
As a first step I've configured bundling for the main process code using Metro. For now I haven't converted anything to ts, just made that possible.

The bundle is just produced into the "static" directory. To avoid too many changes I kept the "static" folder as it is, but probably non-static code should be moved from there.

Also installed modules from "node_modules" for the main process are not bundled to avoid potential issues with node native modules.

Reviewed By: mweststrate

Differential Revision: D19960982

fbshipit-source-id: efbd426254e2b37c913c5f5f75f042c50ccee2f3
2020-02-24 05:23:45 -08:00

95 lines
1.6 KiB
JavaScript

/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @format
*/
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',
'perf_hooks',
'punycode',
'querystring',
'cluster',
'console',
'module',
'process',
'vm',
'domain',
'v8',
'repl',
'timers',
'node-fetch',
];
const IGNORED_MODULES = [
'bufferutil',
'utf-8-validate',
'spawn-sync',
'./src/logcat',
'./src/monkey',
'./src/adb',
];
function isRequire(node) {
return (
node.type === 'CallExpression' &&
node.callee.type === 'Identifier' &&
node.callee.name === 'require' &&
node.arguments.length === 1 &&
node.arguments[0].type === 'StringLiteral'
);
}
module.exports = function(babel) {
const t = babel.types;
return {
name: 'infinity-import-react',
visitor: {
CallExpression(path) {
if (!isRequire(path.node)) {
return;
}
const source = path.node.arguments[0].value;
if (
BUILTINS.includes(source) ||
BUILTINS.some(moduleName => source.startsWith(`${moduleName}/`))
) {
path.node.callee.name = 'electronRequire';
}
if (IGNORED_MODULES.includes(source)) {
path.replaceWith(t.identifier('triggerReferenceError'));
}
},
},
};
};