Music assistant has custom modifications they made to librespot that they haven't bothered to even try to upstream.
Thus, they require a custom librespot. I tried and tried and tried and tried to just override the one already in nixpkgs
but I had trouble doing so despite copying the pattern already shown in nixpkgs for overriding the src of a cargo pkg
(See mopidy) but it just didn't work... Oh well. So I just patch nixpkgs instead with the new source. It works I guess.
This is about where I gave up...
```nix
nixpkgs.overlays = [
(final: prev: {
# Cannot use librespot upstream because music-assistant requires custom changes
# that they never bothered to even try to uptream
librespot = prev.librespot.overrideAttrs (oldAttrs: rec {
src = prev.fetchFromGitHub {
owner = "music-assistant";
repo = "librespot";
rev = "786cc46199e583f304a84c786acb0a9b37bc3fbd";
sha256 = "sha256-xaOrqC8yCjF23Tz31RD3CzqZ3xxrDM6ncW1yoovEaGQ=";
};
cargoDeps = oldAttrs.cargoDeps.overrideAttrs (oldAttrs': {
vendorStaging = oldAttrs'.vendorStaging.overrideAttrs {
outputHash = "sha256-SqvJSHkyd1IicT6c4pE96dBJNNodULhpyG14HRGVWCk=";
};
});
});
})
];
```
It is very elegant, easy to debug/understand, and I definitely want to use it but The most significant
problem is it doesn't work with NixOS containers private networking. So I'll need to figure that out
or maybe it will be fixed upstream soon.
- Enable vaapi GPU video encode/decode support
- Use go2rtc. This allows for watching high resolution camera feeds
- Split nix config into pieces that are easier to understand
- Add utilities for easily adding new cameras in the future
- misc changes
