Svelte: where to set customElement attribute

Describe the bug The current svelte generator doesn’t provide a clear way to perform a build using the customElement flag set to true.

nx run web-components:build performs a build, but doesn’t take into account the <svelte:options tag="my-wc" /> to output a compiled web component. I have tried passing a close equiv to my previous working rollup.config.js file to the –configFile` param, but that seems to result in typescript issues shown below.

file: /home/chris/Projects/Work/ui-components/libs/web-components/src/AppHeader.wc.svelte:21:1
 19 |  
 20 |  function create_fragment(ctx) {
 21 |    let goa_page_block;
         ^
 22 |    let div1;
 23 |    let a;
/home/chris/Projects/Work/ui-components/libs/web-components/src/AppHeader.wc.svelte:21:1 The keyword 'let' is reserved

[chrisolsen]

@Jordan-Hall If I set the configFile attribute within the workspace.json file and run npx nx build web-components it is unable to resolve the path name. Is this what you meant?

> error: Could not resolve "/home/chris/Projects/Work/ui-components/vite.config.ts"

[DominikPieper]

I’ll take a look later but tbh I never tried the custom element option with svelte