From e459b9066c150a7ee5089255ceb16618c24c5a96 Mon Sep 17 00:00:00 2001 From: Jared Beck Date: Fri, 22 Feb 2019 17:12:38 -0500 Subject: [PATCH] Upgrade the upgrade (instructions) After a major-version upgrade (eg. webpacker 3 to 4), I found it necessary to run the `webpacker:install` task, to update (replace) files such as `babel.config.js` I barely know what I'm doing, so if there's a better way, please correct me. --- README.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/README.md b/README.md index 49b87d033..73858173e 100644 --- a/README.md +++ b/README.md @@ -298,6 +298,10 @@ yarn add webpack-dev-server@^3.1.14 # Or to install a latest release (including pre-releases) yarn add @rails/webpacker@next + +# After a major-version upgrade (eg. webpacker 3 to 4) +rm .babelrc +bundle exec rails webpacker:install # or webpacker:install:react ``` ### Yarn Integrity