`--cwd` and `--tsconfig`

[make-github-pseudonymous-again]

Is it expected that tsconfig resolves against the calling directory even when --cwd is specified? I have a use case where I have a browser lib and a node lib in the same repo that have distinct tsconfig.json files. Currently I have to specify the full path to make tsconfig.json discovery work, that is --cwd a/b/c --tsconfig a/b/c/tsconfig.json instead of just --cwd a/b/c --tsconfig tsconfig.json or just --cwd a/b/c. Is there some other configuration that I do not know about that would make this more intuitive?

[rschristian]

It's not intentional, no. Just an oversight!

If you're willing to implement this (I can otherwise take a look over the next couple days probably), it should be pretty simple (I believe. TS can quickly become a rabbit hole, so hopefully I'm not too naive for hoping this is simple).

rpt2 resolves a tsconfig.json against the current working dir. So what should happen is that when cwd != '.' and --tsconfig is undefined (default val), we should try to resolve a ​`${cwd}/tsconfig.json`​. If it exists, set options.tsconfig so it can be passed into the plugin here:

microbundle/src/index.js

Line 544 in fb0a437

tsconfig: options.tsconfig,

Edit: Missed part of your comment. I don't think we want to do --cwd a/b/c --tsconfig tsconfig.json where that tsconfig path is actually a/b/c/tsconfig.json. That seems like it'd be quite confusing. I think --tsconfig can keep it's normal pathing, but we should try to pick up on any tsconfig.json in that directory.

Admittedly it'd be a bit annoying if you had to do --cwd a/b/c --tsconfig a/b/c/something-tsconfig.json, but easier to understand what's happening, IMO.

Edit 2: (Forgot to press "post" on this) Turns out rpt2 has a cwd option that we can use instead. Whoops. I've somehow read over that 3-4 times now.

Very easy fix.

[make-github-pseudonymous-again]

Thanks @rschristian !

[rschristian]

Np, not sure when it'll make sense to cut a release but hopefully something like patch-package could hold you over in the mean time.