react/packages/react-devtools-core/webpack.backend.js
Ruslan Lesiutin ff6e05a705
chore[react-devtools]: unify console patching and default to ansi escape symbols (#29869)
Stacked on https://github.com/facebook/react/pull/29856.

## Summary

By default, React DevTools will apply dimming with ANSI escape symbols,
so it works for both terminals and browser consoles.

For Firefox, which doesn't support ANSI escape symbols console stylings,
we fallback to css properties, like we used to do before.

## How did you test this change?

| Environment | Dark mode | Light mode |
|--------|--------|--------|
| Terminal | ![Screenshot 2024-06-12 at 19 39
46](https://github.com/facebook/react/assets/28902667/2d470eee-ec5f-4362-be7d-8d80c6c72d09)
| ![Screenshot 2024-06-12 at 19 39
09](https://github.com/facebook/react/assets/28902667/616f2c58-a251-406b-aee6-841e07d652ba)
|
| Fusebox console | ![Screenshot 2024-06-12 at 21 03
14](https://github.com/facebook/react/assets/28902667/6050f730-8e82-4aa1-acbc-7179aac3a8aa)
| ![Screenshot 2024-06-12 at 21 02
48](https://github.com/facebook/react/assets/28902667/6708b938-8a90-476f-a057-427963d58caa)
|
| Firefox console | ![Screenshot 2024-06-12 at 21 40
29](https://github.com/facebook/react/assets/28902667/4721084f-bbfa-438c-b61b-395da8ded590)
| ![Screenshot 2024-06-12 at 21 40
42](https://github.com/facebook/react/assets/28902667/72bbf001-2d3d-49e7-91c9-20a4f0914d4d)
|
| Chrome console | ![Screenshot 2024-06-12 at 21 43
09](https://github.com/facebook/react/assets/28902667/93c47881-a0dd-44f8-8dc2-8710149774e5)
| ![Screenshot 2024-06-12 at 21 43
00](https://github.com/facebook/react/assets/28902667/07ea4ff5-4322-4db9-9c12-4321d9577c9d)
|
2024-06-17 16:31:36 +01:00

97 lines
2.3 KiB
JavaScript

const {resolve} = require('path');
const Webpack = require('webpack');
const {
GITHUB_URL,
getVersionString,
} = require('react-devtools-extensions/utils');
const {resolveFeatureFlags} = require('react-devtools-shared/buildUtils');
const NODE_ENV = process.env.NODE_ENV;
if (!NODE_ENV) {
console.error('NODE_ENV not set');
process.exit(1);
}
const builtModulesDir = resolve(
__dirname,
'..',
'..',
'build',
'oss-experimental',
);
const __DEV__ = NODE_ENV === 'development';
const DEVTOOLS_VERSION = getVersionString();
const featureFlagTarget = process.env.FEATURE_FLAG_TARGET || 'core/backend-oss';
// This targets RN/Hermes.
process.env.BABEL_CONFIG_ADDITIONAL_TARGETS = JSON.stringify({
ie: '11',
});
module.exports = {
mode: __DEV__ ? 'development' : 'production',
devtool: __DEV__ ? 'eval-cheap-module-source-map' : 'source-map',
entry: {
backend: './src/backend.js',
},
output: {
path: __dirname + '/dist',
filename: '[name].js',
// This name is important; standalone references it in order to connect.
library: 'ReactDevToolsBackend',
libraryTarget: 'umd',
},
resolve: {
alias: {
react: resolve(builtModulesDir, 'react'),
'react-debug-tools': resolve(builtModulesDir, 'react-debug-tools'),
'react-devtools-feature-flags': resolveFeatureFlags(featureFlagTarget),
'react-dom': resolve(builtModulesDir, 'react-dom'),
'react-is': resolve(builtModulesDir, 'react-is'),
scheduler: resolve(builtModulesDir, 'scheduler'),
},
},
node: {
global: false,
},
plugins: [
new Webpack.ProvidePlugin({
process: 'process/browser',
}),
new Webpack.DefinePlugin({
__DEV__,
__EXPERIMENTAL__: true,
__EXTENSION__: false,
__PROFILE__: false,
__TEST__: NODE_ENV === 'test',
__IS_FIREFOX__: false,
'process.env.DEVTOOLS_PACKAGE': `"react-devtools-core"`,
'process.env.DEVTOOLS_VERSION': `"${DEVTOOLS_VERSION}"`,
'process.env.GITHUB_URL': `"${GITHUB_URL}"`,
}),
],
optimization: {
minimize: false,
},
module: {
rules: [
{
test: /\.js$/,
loader: 'babel-loader',
options: {
configFile: resolve(
__dirname,
'..',
'react-devtools-shared',
'babel.config.js',
),
},
},
],
},
};