food-tracker/flake.nix

{
  inputs = {
    utils.url = "github:numtide/flake-utils";
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
    cargo2nix = {
      url = "github:cargo2nix/cargo2nix/release-0.12";
      inputs.rust-overlay.follows = "rust-overlay";
    };
    rust-overlay.url = "github:oxalica/rust-overlay/stable";
  };
  outputs = {
    self,
    nixpkgs,
    utils,
    cargo2nix,
    rust-overlay,
  }:
    utils.lib.eachDefaultSystem (
      system: let
        pkgs = import nixpkgs {
          inherit system;
          overlays = [cargo2nix.overlays.default];
        };

        rustPkgs = pkgs.rustBuilder.makePackageSet {
          rustVersion = "1.86.0";
          packageFun = import ./Cargo.nix;
        };
      in rec {
        packages = {
          food-tracker = rustPkgs.workspace.food-tracker {};
          default = packages.food-tracker;
        };
        devShell = pkgs.mkShell {
          buildInputs = [
            pkgs.cargo
            pkgs.rustc
            pkgs.bacon
            pkgs.rust-analyzer
            pkgs.clippy
            pkgs.sqlite
            pkgs.superhtml
            pkgs.rustfmt
          ];
        };
      }
    );
}