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Context
TailwindCSS 2 is compatible with PostCSS 8, but Webpack 4 enforces PostCSS 7, which breaks the generated project if the user does not explicitly specify a lower version of Tailwind (e.g.
1.9.2
) or fixes this issue.Changes
Uses the special Tailwind 2
tailwindcss@npm:@tailwindcss/postcss7-compat
package version that is compatible withpostcss@^7
in generated projects. This change should not be needed anymore when@rails/webpacker@^6
is released and upgraded in Potassium.Both
postcss@^7
andautoprefixer@^9
aren't strictly needed as dependencies because they are also dependencies of@rails/[email protected]
and are installed anyways. Nevertheless, I'd rather explicitly specify the dependencies of this compatibility build.Changes might conflict with the ones done in #350 relative to TailwindCSS version.
Closes #349