minor #10667 Update Package name of React Preset for Babel (andrecadete)

javiereguiluz · javiereguiluz · commit 8a0bea3670f0 · 2018-11-14T11:17:25.000+01:00
This PR was submitted for the master branch but it was merged into the 4.1 branch instead (closes #10667). Discussion ---------- Update Package name of React Preset for Babel Seems the React Preset for Babel has been renamed and the previous package discontinued (at least that's my interpretation seeing v7+ only available in the new one). Ran into this issue by simply following this guide and getting: ``` root@afb35030f337:/var/www/code# yarn encore dev yarn run v1.10.1 warning package.json: No license field $ /var/www/code/node_modules/.bin/encore dev Running webpack ... Error: Install @babel/preset-react to use enableReactPreset() yarn add @babel/preset-react@^7.0.0 --dev ``` After swapping dependencies ("babel-preset-react" to "@babel/preset-react"), it works as expected: ``` root@afb35030f337:/var/www/code# yarn encore dev yarn run v1.10.1 warning package.json: No license field $ /var/www/code/node_modules/.bin/encore dev Running webpack ... DONE Compiled successfully in 518ms ``` No code examples shared since you literally just need to follow the "Installing Encore" guide (with or without Flex) and then this "Enabling React.js" guide to run into the issue.  Commits ------- cba52cc Update Package name of React Preset for Babel
diff --git a/frontend/encore/reactjs.rst b/frontend/encore/reactjs.rst
@@ -5,7 +5,7 @@ Using React? First enable support for it in ``webpack.config.js``:
 
 .. code-block:: terminal
 
-    $ yarn add --dev babel-preset-react
+    $ yarn add --dev @babel/preset-react
     $ yarn add react react-dom prop-types
 
 Enable react in your ``webpack.config.js``:
