[Vuejs]-Can Vite/Rollup be configured to only run vue-tsc on dependencies that are included by entrypoints?

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0👍

✅

My question is a bit of a misnomer because while the error is emitted from running the scripts Vite build process, it’s vue-tsc that causes it.

My scripts section of package.json looks like this:

"dev": "vite",
"build": "run-p type-check build-only",
"watch": "vite build --watch",
"preview": "vite preview",
"build-only": "vite build --emptyOutDir",
"type-check": "vue-tsc --noEmit",

As part of the build process, vue-tsc (Vue’s ts compiler for SFCs) runs. It picks up everything, even files that are not used in the project. So just using the build-onlycommand runs the build and skips the type checking.

👤Brian

1👍

You’re looking for Vite’s build as library.

By default, the build includes the specified entries and the contents of public folder.

Any module imported by the included entries can be excluded from build by declaring as external 1 (the import is replaced with a require() in the output). If not, they’ll be included (minified).

1 – a notable exception is when your lib has .jsx or .tsx exports, in which case Vite will include automatic JSX runtime. When exporting react components, it can be avoided using jsxRuntime: 'classic' in react plugin’s options. I’m guessing it’s the same for vue(), but I’ve never used jsx in Vue.

👤tao

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