Files
flipper/static/transforms/electron-stubs.js
John Knox 87830ff106 Add transform for stubbing electron
Summary:
The idea behind this is to enable tests running in pure node, without electron, because electron requires display drivers and complicated things.

I've been lazy and only added the bare minimum electron api's for the connection test to pass.
It would be awesome to auto generate it properly.

Reviewed By: danielbuechele

Differential Revision: D10238132

fbshipit-source-id: d4a2da2baf5f8964184b532a581c3a75ee33ef06
2018-10-22 09:00:38 -07:00

34 lines
865 B
JavaScript

/**
* Copyright 2018-present Facebook.
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
* @format
*/
var babylon = require('@babel/parser');
var fs = require('fs');
var electronStubs = babylon.parseExpression(
fs.readFileSync('static/electron-stubs.notjs').toString(),
);
module.exports = function(babel) {
return {
name: 'replace-electron-requires-with-stubs',
visitor: {
CallExpression(path) {
if (
path.node.type === 'CallExpression' &&
path.node.callee.type === 'Identifier' &&
path.node.callee.name === 'require' &&
path.node.arguments.length > 0
) {
if (path.node.arguments[0].value === 'electron') {
path.replaceWith(electronStubs);
}
}
},
},
};
};