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Set jsonpFunction to prevent conflicts (#5951)

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This commit is contained in:
Sibiraj
2019-08-05 13:54:46 +05:30
committed by Brody McKee
parent 30fc0bf5ed
commit 066053c8b7
1 changed files with 6 additions and 1 deletions
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7
packages/react-scripts/config/webpack.config.js
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@@ -39,6 +39,8 @@ const getCacheIdentifier = require('react-dev-utils/getCacheIdentifier');
// @remove-on-eject-end
const postcssNormalize = require('postcss-normalize');
const appPackageJson = require(paths.appPackageJson);
// Source maps are resource heavy and can cause out of memory issue for large source files.
const shouldUseSourceMap = process.env.GENERATE_SOURCEMAP !== 'false';
// Some apps do not need the benefits of saving a web request, so not inlining the chunk
@@ -189,6 +191,9 @@ module.exports = function(webpackEnv) {
.replace(/\\/g, '/')
: isEnvDevelopment &&
(info => path.resolve(info.absoluteResourcePath).replace(/\\/g, '/')),
// Prevents conflicts when multiple Webpack runtimes (from different apps)
// are used on the same page.
jsonpFunction: `webpackJsonp${appPackageJson.name}`,
},
optimization: {
minimize: isEnvProduction,
@@ -197,7 +202,7 @@ module.exports = function(webpackEnv) {
new TerserPlugin({
terserOptions: {
parse: {
// we want terser to parse ecma 8 code. However, we don't want it
// We want terser to parse ecma 8 code. However, we don't want it
// to apply any minification steps that turns valid ecma 5 code
// into invalid ecma 5 code. This is why the 'compress' and 'output'
// sections only apply transformations that are ecma 5 safe