How to typecheck whole project

[KotlinIsland]

I think it's something like:
deno test {**,.}/*.ts --no-run

[nayeemrmn]

deno test --no-run should do it. Or if for example you run deno test -A src to run your tests, it would be deno test --no-run src.

[KotlinIsland]

>deno test --no-run --unstable
No matching test modules found

I want to check types on every file, like how fmt/lint check every file.

[nayeemrmn]

Does deno test --unstable find the files?

[KotlinIsland]

> deno test --unstable
No matching test modules found

There are no test files, I just want to check types on src files.

[KotlinIsland]

I would expect deno lint to check types tbh

[kitsonk]

A lot of the type checking in Deno is situational, for example, scripts imported as web workers are type checked as web workers. Not having a root module that is run means that valuable information is missing, meaning that the type checking can be inaccurate or incomplete.

What would be a use case for type checking just every file when that file is not being imported anywhere?

[nayeemrmn]

@KotlinIsland Yeah, we have deno test --no-run to compile every module with any test coverage, but it doesn't appear that you have any test modules. Depending on your project structure, deno cache <mod.ts or other entrypoint> could reach everything you want compiled.

Or if you just want globs that match deno lint and deno fmt, run deno cache {.,**}.{js,ts,jsx,tsx,mjs,mjsx}. These globs must be evaluated by your shell.

[KotlinIsland]

Thanks, I was just setting up a CI for my project and didn't see an option for checking whole project.

Checking main entry point and utility scripts should be adequate, thanks 🙂.

[jaydenseric]

Here is a solution: #12113 (comment)