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Description
Describe the problem
In certain situations it makes sense to externalise inline scripts and styles for CSP purposes (e.g. when building Chrome extensions).
Describe the proposed solution
This only really applies to prerendered pages (there's basically no good way to externalise a dynamically rendered script), so I propose the following interface:
// svelte.config.js
export default {
kit: {
prerender: {
externalise: true
}
}
};This would override the inlineStyleThreshold option. (If externalise isn't descriptive enough, we can bikeshed this.)
This would write out an inline script to the filesystem for each prerendered page, under the appDir (so the script can be cached immutably).
Alternatives considered
No response
Importance
nice to have
Additional Information
No response