Create a login bundle for login page scripts

[ChristophWurst]

Once done this will make it obsolete to load 95% or the scripts we currently load on the login page, meaning that users will see faster page loads when the open the login page on a (new) device with empty caches.

• Requires OC.config to be migrated to the main bundle Move oc_config to the bundle #15293
• Requires OC.generateUrl to be migrated to the main bundle Move the OC routing helper functions to the bundle #15291
• Requires OC.getRootPath to be migrated to the main bundle Move oc_webroot/OC.webroot to the bundle #15295

[MorrisJobke]

Once done this will make it obsolete to load 95% or the scripts we currently load on the login page, meaning that users will see faster page loads when the open the login page on a (new) device with empty caches.

Or after an update 😉

[rullzer]

🚀

Of course a good second step would be to add something that does preloading of required files for after the login. Once the login page is done loading.

But first this yes!

[ChristophWurst]

Almost there 😁

• BUG: clicking the lost password element triggers an error, OC.getRootPath is still added via js.js
  

[ChristophWurst]

Tested and works 🚀 💃 🎊

[skjnldsv]

Wow!! Yeeeeesss!! 🚀 🚀 🙏

[MorrisJobke]

Works, but for me the main.js with 1,2 MB is still loaded. Is this correct?

[MorrisJobke]

Also before it was 32 requests with 1,7 MB in total and after it is 29 requests with 2,1 MB. 🤔

[ChristophWurst]

Works, but for me the main.js with 1,2 MB is still loaded. Is this correct?

I actually haven't checked recently. But it could very well be the case as it's just loaded everywhere.

[ChristophWurst]

It's loaded for every template

server/lib/private/legacy/template.php

Line 121 in 65964a5

OC_Util::addScript('core', 'dist/main', true);

. This has to be adjusted slightly to only load a predefined set of scripts for the different types of templates we have.

[MorrisJobke]

I fixed the conflicts here.

[MorrisJobke]

Looks good except the git clone problems. Merging now.

[icewind1991]

This change breaks password reset