diff --git a/packages/react-scripts/config/webpack.config.dev.js b/packages/react-scripts/config/webpack.config.dev.js index db371dda6e85ee7dc3a5d977a6868f1b539edfd5..e3427ec1b598bd26f8ecf064d06c0e0ab497b1b4 100644 --- a/packages/react-scripts/config/webpack.config.dev.js +++ b/packages/react-scripts/config/webpack.config.dev.js @@ -225,7 +225,8 @@ module.exports = { { loader: require.resolve('thread-loader'), options: { - poolTimeout: Infinity // keep workers alive for more effective watch mode + poolTimeout: Infinity, // keep workers alive for more effective watch mode + workers: process.env.CI && 2, // prevent CI builds from crashing }, }, { @@ -266,7 +267,8 @@ module.exports = { { loader: require.resolve('thread-loader'), options: { - poolTimeout: Infinity // keep workers alive for more effective watch mode + poolTimeout: Infinity, // keep workers alive for more effective watch mode + workers: process.env.CI && 2, // prevent CI builds from crashing }, }, { diff --git a/packages/react-scripts/config/webpack.config.prod.js b/packages/react-scripts/config/webpack.config.prod.js index 86869748c66e6153fe5628c28fa59c4321613f1f..6b34487ffcc84fdcd016603f75dcbf3d7c1df05d 100644 --- a/packages/react-scripts/config/webpack.config.prod.js +++ b/packages/react-scripts/config/webpack.config.prod.js @@ -261,7 +261,12 @@ module.exports = { use: [ // This loader parallelizes code compilation, it is optional but // improves compile time on larger projects - require.resolve('thread-loader'), + { + loader: require.resolve('thread-loader'), + options: { + workers: process.env.CI && 2, // prevent CI builds from crashing + }, + }, { loader: require.resolve('babel-loader'), options: { @@ -294,7 +299,12 @@ module.exports = { use: [ // This loader parallelizes code compilation, it is optional but // improves compile time on larger projects - require.resolve('thread-loader'), + { + loader: require.resolve('thread-loader'), + options: { + workers: process.env.CI && 2, // prevent CI builds from crashing + }, + }, { loader: require.resolve('babel-loader'), options: {