Created by: pushred
This upgrades to the latest version of resolve-url-loader which itself upgrades to PostCSS@8. I have been encountering version conflicts related to this dependency and others that also depend on PostCSS that block CRA Webpack builds with this error:
> react-scripts build
Creating an optimized production build...
Failed to compile.
static/css/main.a6b5f62b.css from Css Minimizer plugin
Error: PostCSS plugin postcss-discard-comments requires PostCSS 8.
Migration guide for end-users:
https://github.com/postcss/postcss/wiki/PostCSS-8-for-end-usersThe only usage of resolve-url-loader in react-scripts is requiring it in the Webpack config, so this upgrade is straightforward and in my testing causes no issue with the dev server or building for production.
I reported more details about the conflict here, including a reproduction:
https://github.com/storybookjs/storybook/issues/19218
Currently I am working around this with npm v8's overrides feature.