Notes

[jamesdbrock]

My notes from using mkSpagoDerivation:

Needed in flake.nix:

  nixConfig.sandbox = "relaxed";

Needed in ~/.config/nix.conf

experimental-features = nix-command flakes configurable-impure-env auto-allocate-uids

[jeslie0]

I would be interested to see your example flake that requires having sandbox set to relaxed. I've not needed that when I've used this in my projects. I also only have nix-command and flakes enabled as experimental features.

I'm not sure what is causing you to have to add these settings. If we can figure it out, I will update the documentation to make it clearer.

[jamesdbrock]

It is totally possible that I did something wrong and didn't really need those settings. I will post here if I figure it out.

[jamesdbrock]

Anyway, whatever weird thing I'm doing, mkSpagoDerivation is working perfectly for me, so thank you.

[jamesdbrock]

I'm working on this PR, if you're really curious. rowtype-yoga/purescript-protobuf#40

[jeslie0]

I am starting to use purescript-protobuf in a personal project. It seems like maybe that is where you were getting the sandbox issues - I am also getting them when trying to build protoc-gen-purescript.

I hope your PR goes well - I'm happy to help if you have issues using mkSpagoDerivation.