我正在尝试构建以下薄片,除了覆盖部分之外,它是逐字来自 poetry2nix 存储库中的模板
{
description = "bear";
inputs = {
flake-utils.url = "github:numtide/flake-utils";
nixpkgs.url = "github:nixos/nixpkgs/nixos-23.11";
poetry2nix = {
url = "github:nix-community/poetry2nix";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs = { self, nixpkgs, flake-utils, poetry2nix }:
flake-utils.lib.eachDefaultSystem (system:
let
pkgs = nixpkgs.legacyPackages.${system};
inherit (poetry2nix.lib.mkPoetry2Nix { inherit pkgs; }) mkPoetryApplication;
in
{
packages = {
bear = mkPoetryApplication {
packageName = "bearctl";
projectDir = ./.;
overrides = poetry2nix.overrides.withDefaults (self: super: {
pycairo = super.pycairo.overridePythonAttrs (old: {
nativeBuildInputs =
[ self.meson pkgs.buildPackages.pkg-config ];
});
pygobject = super.pygobject.overridePythonAttrs (old: {
buildInputs = (old.buildInputs or [ ]) ++ [ super.setuptools ];
});
urllib3 = super.urllib3.overridePythonAttrs (old: {
buildInputs = (old.buildInputs or [ ]) ++ [ self.hatch-vcs ];
});
pipewire-python = super.pipewire-python.overridePythonAttrs
(old: {
buildInputs = (old.buildInputs or [ ]) ++ [ self.flit-core ];
});
});
buildInputs =
(with pkgs; [ pkgs.pipewire pkgs.lorri pkgs.xorg.xset pkgs.i3 ]);
};
default = self.packages.${system}.bear;
};
devShells.default = pkgs.mkShell {
inputsFrom = [ self.packages.${system}.myapp ];
packages = [ pkgs.poetry ];
};
});
}
这让
nix build
犹豫不决
✦ ❯ nix build .
warning: Git tree '/home/robin/devel/bearctl' is dirty
error:
… while evaluating the attribute 'packages.x86_64-linux.bear'
at /nix/store/2xz05z3ar2i1fr06mzr434f6n59513g6-source/flake.nix:88:11:
87| packages = {
88| bear = mkPoetryApplication {
| ^
89| packageName = "bearctl";
… while evaluating the attribute 'pkgs.buildPythonPackage'
at /nix/store/yy19v2dwb8ldphvia9smajvwv3ycx2c1-source/pkgs/development/interpreters/python/passthrufun.nix:87:5:
86| withPackages = import ./with-packages.nix { inherit buildEnv pythonPackages;};
87| pkgs = pythonPackages;
| ^
88| interpreter = "${self}/bin/${executable}";
(stack trace truncated; use '--show-trace' to show the full trace)
error: attribute 'overrides' missing
at /nix/store/2xz05z3ar2i1fr06mzr434f6n59513g6-source/flake.nix:92:25:
91|
92| overrides = poetry2nix.overrides.withDefaults (self: super: {
| ^
93|
我一定做了一些非常明显的错误,但我似乎无法让它发挥作用。发生什么事了?
谢谢
使用新的
poetry2nix
API,您需要从 poetry2nix
构建 mkPoetryApplication
(而不仅仅是 pkgs
)。这意味着您应该更换
inherit (poetry2nix.lib.mkPoetry2Nix { inherit pkgs; }) mkPoetryApplication;
与
poetry2nix = inputs.poetry2nix.lib.mkPoetry2Nix { inherit pkgs;};
以下是对 flake.nix 进行的修改以使其正常工作:
diff --git a/flake.nix b/flake.nix
index 9d159a6..0ba95c7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -10,15 +10,15 @@
};
};
- outputs = { self, nixpkgs, flake-utils, poetry2nix }:
+ outputs = inputs @ { self, nixpkgs, flake-utils, ...}:
flake-utils.lib.eachDefaultSystem (system:
let
pkgs = nixpkgs.legacyPackages.${system};
- inherit (poetry2nix.lib.mkPoetry2Nix { inherit pkgs; }) mkPoetryApplication;
+ poetry2nix = poetry2nix.lib.mkPoetry2Nix { inherit pkgs; };
in
{
packages = {
- bear = mkPoetryApplication {
+ bear = poetry2nix.mkPoetryApplication {
packageName = "bearctl";
projectDir = ./.