Files
create-react-app/packages/react-dev-utils/WatchMissingNodeModulesPlugin.js
Andreas Cederström d72678fb0c - [x] Upgrade to webpack 4.8.X (#4077)
- [x] Utilize webpack 4 development and production modes
- [x] Upgrade webpack dev server
- [x] Webpack 4 compatible release of thread-loader
- [x] Webpack 4 compatible release of HtmlWebpackPlugin
- [x] Webpack 4 compatible release of SwPrecacheWebpackPlugin
- [x] Webpack 4 compatible release of WebpackManifestPlugin
- [x] Update README
- [x] Update WebpackDevServerUtils
- [x] Update InterpolateHtmlPlugin
- [x] Update ModuleScopePlugin
- [x] Update WatchMissingNodeModulesPlugin
- [x] Move UglifyJS options to webpack 4 optimize
- [x] Move InterpolateHtmlPlugin to make it tapable on HtmlWebpackPlugin
- [x] vendor splitting via splitChunks.splitChunks (https://twitter.com/wSokra/status/969633336732905474)
- [x] long term caching via splitChunks.runtimeChunk (https://twitter.com/wSokra/status/969679223278505985)
- [x] Make sure process.env.NODE_ENV is proxied correctly to `react-error-overlay`
- [x] Implicit webpack.NamedModulesPlugin in dev config as its default in webpack 4
- [x] Disable webpack performance hints as we have our own filesize reporter
- [x] Replace ExtractTextPlugin with MiniCssExtractPlugin
- [x] Switch to css whole file minification via OptimizeCSSAssetsPlugin rather than per module css minification to gain performance
2018-05-20 18:22:24 +01:00

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/**
* Copyright (c) 2015-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
// This Webpack plugin ensures `npm install <library>` forces a project rebuild.
// Were not sure why this isn't Webpack's default behavior.
// See https://github.com/facebook/create-react-app/issues/186.
'use strict';
class WatchMissingNodeModulesPlugin {
constructor(nodeModulesPath) {
this.nodeModulesPath = nodeModulesPath;
}
apply(compiler) {
compiler.hooks.emit.tap('WatchMissingNodeModulesPlugin', compilation => {
var missingDeps = Array.from(compilation.missingDependencies);
var nodeModulesPath = this.nodeModulesPath;
// If any missing files are expected to appear in node_modules...
if (missingDeps.some(file => file.includes(nodeModulesPath))) {
// ...tell webpack to watch node_modules recursively until they appear.
compilation.contextDependencies.add(nodeModulesPath);
}
});
}
}
module.exports = WatchMissingNodeModulesPlugin;