plugin: don't panic on missing files

[wmertens]

When using the build API from Vite instead of the CLI, intermediate files are not written it seems. The resulting .d.ts file is correct.

[qmhc]

Would you share your case about using the build API form Vite?

[wmertens]

@qmhc I'm overhauling the Qwik build scripts and they do a bunch of stuff, so it's better to build via the API

[qmhc]

Thanks for your sharing. Is the unlink method thorwing error when you using js API?

[wmertens]

Yes because the files aren't written somehow

[qmhc]

I tested locally, it's seems a issue of Vite.

If there a vite config file in root directory and you use API to run Vite, two processes will be created in the same time (plugin is created twice), which will take a error (one process removed some files and the other process cannot file them).

I remove the config file then get it working.

Or don't specify plugins option when you call the build method.

[wmertens]

@qmhc wow good catch! Did you open an issue yet?

[qmhc]

Well, I searched the Vite documentation and could not find any description about the plugin name is identifier.

So duplicate plugin names may work. It requires users to avoid creating duplicate plugins.