functional_domain_modeling/flake.nix at main · 7omb/functional_domain_modeling · GitHub

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{
  description = "functional domain modeling";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, flake-utils }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = nixpkgs.legacyPackages.${system};
        pythonEnv = pkgs.python313;
      in
      {
        devShells.default = pkgs.mkShell {
          buildInputs = with pkgs; [
            pythonEnv
            pyright
            uv
            direnv
            nix-direnv
            pre-commit
            entr
            gnumake
          ];
          # Use nix-ld when on NixOS, because ruff depends on libc:
          NIX_LD_LIBRARY_PATH = with pkgs; lib.makeLibraryPath [
            stdenv.cc.cc
          ];
          # Let uv use the python version of this flake by default:
          UV_PYTHON = pythonEnv.interpreter;
        };

        apps.develop = flake-utils.lib.mkApp {
          drv = pkgs.writeShellApplication {
            name = "develop";
            runtimeInputs = with pkgs; [
              pythonEnv
            ];
            text = ''
              fastapi dev "$PROJECT_ROOT/src/$PROJECT_NAME/main.py"
            '';
          };
        };

        formatter = pkgs.nixpkgs-fmt;
      });
}