Support Webpack 5, drop copypasted webpack-virtual-modules#11
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non25 wants to merge 1 commit intorixo:masterfrom
non25:emitcss-to-map
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Support Webpack 5, drop copypasted webpack-virtual-modules#11non25 wants to merge 1 commit intorixo:masterfrom non25:emitcss-to-map
non25 wants to merge 1 commit intorixo:masterfrom
non25:emitcss-to-map
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Same as sveltejs/svelte-loader#151 Co-authored-by: trash-and-fire <[email protected]> Co-authored-by: Smittyvb <[email protected]>
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It drops webpack-virtual-modules in favor of much more simple and sane setup described here: webpack/webpack#11074 (comment)
The setup works both for webpack 4 and 5. Emitted css reloads just fine on component change on both of them.
This PR changes make use of custom loader string,
virtualModules Mapwhich contain pairs*.svelte.{index}.css: contentandindexto prevent key overlaps when compiling concurrently for SSR and browser.The loader saves css string to the
virtualModules Mapand appends an import with custom loader string, relaunching svelte-loader with cssPath parameter, which makes it output css basically from the void (without a file) and pass it further to the.cssloaders chain.Every time css is read from the
virtualModules Mapit gets deleted to prevent leaks.I'm currently using this approach in
svelte-loader-hoton production.