nixpkgs/pkgs/by-name/mu/music-assistant/package.nix
adisbladis e0816431a2 treewide: Pass self when overriding Python
Otherwise references to the Python interpreter inside the set are wrong, as demonstrated by:
``` nix
with import <nixpkgs> { };
let
  python' = python3.override {
    packageOverrides = final: prev: { requests = prev.requests.overridePythonAttrs(old: { version = "1337";  }); };
  };
in python'.pkgs.python.pkgs.requests
```
which returns the _non_ overriden requests.

And the same with `self`:
```
with import <nixpkgs> { };
let
  python' = python3.override {
    self = python';
    packageOverrides = final: prev: { requests = prev.requests.overridePythonAttrs(old: { version = "1337";  }); };
  };
in python'.pkgs.python.pkgs.requests
```
which returns the overriden requests.

This can manifest itself as file collisions when constructing environments or as subtly incorrect dependency graphs.
2024-08-03 12:18:56 +12:00

121 lines
2.8 KiB
Nix

{ lib
, python3
, fetchFromGitHub
, ffmpeg-headless
, nixosTests
, substituteAll
, providers ? [ ]
}:
let
python = python3.override {
self = python;
packageOverrides = self: super: {
music-assistant-frontend = self.callPackage ./frontend.nix { };
};
};
providerPackages = (import ./providers.nix).providers;
providerNames = lib.attrNames providerPackages;
providerDependencies = lib.concatMap (provider: (providerPackages.${provider} python.pkgs)) providers;
pythonPath = python.pkgs.makePythonPath providerDependencies;
in
python.pkgs.buildPythonApplication rec {
pname = "music-assistant";
version = "2.0.7";
pyproject = true;
src = fetchFromGitHub {
owner = "music-assistant";
repo = "server";
rev = version;
hash = "sha256-JtdlZ3hH4fRU5TjmMUlrdSSCnLrIGCuSwSSrnLgjYEs=";
};
patches = [
(substituteAll {
src = ./ffmpeg.patch;
ffmpeg = "${lib.getBin ffmpeg-headless}/bin/ffmpeg";
ffprobe = "${lib.getBin ffmpeg-headless}/bin/ffprobe";
})
];
postPatch = ''
sed -i "/--cov/d" pyproject.toml
substituteInPlace pyproject.toml \
--replace-fail "0.0.0" "${version}"
'';
build-system = with python.pkgs; [
setuptools
];
dependencies = with python.pkgs; [
aiohttp
mashumaro
orjson
] ++ optional-dependencies.server;
optional-dependencies = with python.pkgs; {
server = [
aiodns
aiofiles
aiohttp
aiorun
aiosqlite
asyncio-throttle
brotli
certifi
colorlog
cryptography
faust-cchardet
ifaddr
mashumaro
memory-tempfile
music-assistant-frontend
orjson
pillow
python-slugify
shortuuid
unidecode
xmltodict
zeroconf
];
};
nativeCheckInputs = with python.pkgs; [
ffmpeg-headless
pytest-aiohttp
pytestCheckHook
] ++ lib.flatten (lib.attrValues optional-dependencies);
pythonImportsCheck = [ "music_assistant" ];
passthru = {
inherit
python
pythonPath
providerPackages
providerNames
;
tests = nixosTests.music-assistant;
};
meta = with lib; {
changelog = "https://github.com/music-assistant/server/releases/tag/${version}";
description = "Music Assistant is a music library manager for various music sources which can easily stream to a wide range of supported players";
longDescription = ''
Music Assistant is a free, opensource Media library manager that connects to your streaming services and a wide
range of connected speakers. The server is the beating heart, the core of Music Assistant and must run on an
always-on device like a Raspberry Pi, a NAS or an Intel NUC or alike.
'';
homepage = "https://github.com/music-assistant/server";
license = licenses.asl20;
maintainers = with maintainers; [ hexa ];
mainProgram = "mass";
};
}