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flake.nix
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flake.nix
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{
description = "beautysh";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable-small";
utils.url = "github:numtide/flake-utils";
poetry2nix = {
url = "github:nix-community/poetry2nix";
inputs = {
flake-utils.follows = "utils";
nixpkgs.follows = "nixpkgs";
};
};
};
outputs = { self, nixpkgs, poetry2nix, utils }:
let
inherit (nixpkgs) lib;
pyVersions = map (v: "python${v}") [ "37" "38" "39" "310" ];
in
{
overlay =
let
addBeautysh = pyVer: final: prev: {
"${pyVer}" = prev.${pyVer}.override {
packageOverrides = pyFinal: _: {
beautysh = final.poetry2nix.mkPoetryApplication {
inherit (pyFinal) python;
projectDir = ./.;
checkPhase = "pytest";
};
};
};
"${pyVer}Packages" = final.${pyVer}.pkgs;
};
in
lib.composeManyExtensions ([ poetry2nix.overlay ] ++ (map addBeautysh pyVersions));
} // utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs { inherit system; overlays = [ self.overlay ]; };
pyLatest = lib.last pyVersions;
in
{
defaultApp = self.apps.${system}.beautysh;
defaultPackage = pkgs.linkFarmFromDrvs "beautysh" (lib.attrValues self.packages.${system});
apps.beautysh = {
type = "app";
program = "${self.packages.${system}."beautysh-${pyLatest}"}/bin/beautysh";
};
packages =
let
fmtName = pyVer: "beautysh-${pyVer}";
getPkg = pyVer: pkgs.${pyVer}.pkgs.beautysh;
allVers = map (v: lib.nameValuePair (fmtName v) (getPkg v)) pyVersions;
in
lib.listToAttrs allVers;
devShell =
let
beautysh = pkgs.poetry2nix.mkPoetryEnv {
python = pkgs.${pyLatest};
projectDir = ./.;
editablePackageSources.beautysh = ./beautysh;
};
in
beautysh.env.overrideAttrs (old: {
nativeBuildInputs = with pkgs; old.nativeBuildInputs ++ [
nix-linter
nixpkgs-fmt
poetry
pre-commit
pyright
rnix-lsp
];
});
});
}