Files
flipper/desktop/static/transforms/flipper-requires.js
Anton Nikolaev 85c13bb1f3 Move desktop-related code to "desktop" subfolder (#872)
Summary:
Pull Request resolved: https://github.com/facebook/flipper/pull/872
Move all the JS code related to desktop app to "desktop" subfolder.

The structure of "desktop" folder:
- `src` - JS code of Flipper desktop app executing in Electron Renderer (Chrome) process. This folder also contains all the Flipper plugins in subfolder "src/plugins".
- `static` - JS code of Flipper desktop app bootstrapping executing in Electron Main (Node.js) process
- `pkg` - Flipper packaging lib and CLI tool
- `doctor` - Flipper diagnostics lib and CLI tool
- `scripts` - Build scripts for Flipper desktop app
- `headless` - Headless version of Flipper app
- `headless-tests` - Integration tests running agains Flipper headless version

Reviewed By: passy

Differential Revision: D20249304

fbshipit-source-id: 9a51c63b51b92b758a02fc8ebf7d3d116770efe9
2020-03-14 14:35:17 -07:00

82 lines
2.5 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 {resolve, dirname} = require('path');
// do not apply this transform for these paths
const EXCLUDE_PATHS = [
'/node_modules/react-devtools-core/',
'relay-devtools/DevtoolsUI',
];
function isExcludedPath(path) {
for (const epath of EXCLUDE_PATHS) {
if (path.indexOf(epath) > -1) {
return true;
}
}
return false;
} // $FlowFixMe
module.exports = ({types: t}) => ({
visitor: {
// $FlowFixMe
CallExpression(path, state) {
if (isExcludedPath(state.file.opts.filename)) {
return;
}
const node = path.node;
const args = node.arguments || [];
if (
node.callee.name === 'require' &&
args.length === 1 &&
t.isStringLiteral(args[0])
) {
if (args[0].value === 'flipper') {
path.replaceWith(t.identifier('global.Flipper'));
} else if (args[0].value === 'react') {
path.replaceWith(t.identifier('global.React'));
} else if (args[0].value === 'react-dom') {
path.replaceWith(t.identifier('global.ReactDOM'));
} else if (args[0].value === 'adbkit') {
path.replaceWith(t.identifier('global.adbkit'));
} else if (
// require a file not a pacakge
args[0].value.indexOf('/') > -1 &&
// in the plugin itself and not inside one of its dependencies
state.file.opts.filename.indexOf('node_modules') === -1 &&
// the resolved path for this file is outside the plugins root
!resolve(dirname(state.file.opts.filename), args[0].value).startsWith(
state.file.opts.root,
) &&
!resolve(dirname(state.file.opts.filename), args[0].value).indexOf(
'/static/',
) < 0
) {
throw new Error(
`Plugins cannot require files from outside their folder. Attempted to require ${resolve(
dirname(state.file.opts.filename),
args[0].value,
)} which isn't inside ${state.file.opts.root}`,
);
}
}
},
Identifier(path, state) {
if (
path.node.name === 'React' &&
path.parentPath.node.id !== path.node &&
!isExcludedPath(state.file.opts.filename)
) {
path.replaceWith(t.identifier('global.React'));
}
},
},
});