[embedding-shape]

> If your CI can do things that you can't do locally: that is a problem.

Probably most of the times when this is an actual problem, is building across many platforms. I'm running Linux x86_64 locally, but some of my deliverables are for macOS and Windows and ARM, and while I could cross-compile for all of them on Linux (macOS was a bitch to get working though), it always felt better to compile on the hardware I'm targeting.

Sometimes there are Windows/macOS-specific failures, and if I couldn't just ssh in and correct/investigate, and instead had to "change > commit > push" in an endless loop, it's possible I'd quite literally would lose my mind.

[ethin]

I literally had to do this push > commit > test loop yesterday because apparently building universal Python wheels on MacOS is a pain in the ass. And I don't have a mac, so if I want to somewhat reliably reproduce how the runner might behave, I have to either test it on GH actions or rent one from something like Scaleway. Mainly because I don't currently knwo how else to do it. It's so, so frustrating and if anyone has ideas on making my life a bit better that would be nice lol.

[Imustaskforhelp]

there is quickemu which can install mac vm on linux (or any other host) rather quickly, what are your thoughts on it (I am an absolute quickemu shill because I love that software)

https://github.com/quickemu-project/quickemu [ Quickly create and run optimised Windows, macOS and Linux virtual machines ]

[tracker1]

Thank you so much for this... If I could +1 a dozen times I would.

[Imustaskforhelp]

Thanks! Glad I could help. If I may ask, what specific use case are you using quickemu for? Is it also for running mac machines on say linux?

[tracker1]

That's what I intend to use it for, Mac and Windows... I'm starting on an app that I want to work cross platform (tauri/rust w/ react+mui) and want to be able to do manual testing or troubleshooting as needed on mac and windows without needing a separate machine.

My laptop is an M1 MacBook Air, and I do have an N100 I could use for Windows... I'd just assume use my fast desktop which even emulated is likely faster and not have to move seats.

[Imustaskforhelp]

yes, I think just the amount of friction it can reduce might be worth it in the first place.

Oh btw although there are many primitives which help transferring files between VM's and others by having sshfs etc., one of the things which I enjoyed doing in quickemu is using the beloved piping-server

https://github.com/nwtgck/piping-server Infinitely transfer between every device over pure HTTP with pipes or browsers

The speeds might be slow but I was using it to build simple shell scripts and you can self host it or deploy on cf workers too most likely which is really simple but I haven't done it

But for quick deployments/transfers of binaries/simple files, its great as well. Tauri is meant to be lightweight/produce small binaries so I suppose one can try it but there are other options as well

Piping Serrvers + quickemu felt like a cheatcode to me atleast for more ephemeral vm's based workflow but of course YMMV

Good luck with your project! I tried building a tauri app once for android just out of mere curiosity on linux and it was hell. I didn't know anything about android development but setting up the developer environment was really hard and I think I forgot everything I learnt from that but wish I had made notes or even video documenting the process