{
  description = "Development and build environment for singularity-forge";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = {
    self,
    nixpkgs,
    flake-utils,
  }:
    flake-utils.lib.eachDefaultSystem (system: let
      pkgs = import nixpkgs {
        inherit system;
      };
    in {
      devShells.default = pkgs.mkShell {
        packages = with pkgs; [
          bash
          bun
          cargo
          clippy
          git
          nodejs_24
          nodePackages.typescript
          protobuf
          rust-analyzer
          rustc
          rustfmt
          uv
        ];

        shellHook = ''
          export SF_SOURCE_DIR="${toString ./.}"
          export PATH="$SF_SOURCE_DIR/bin:$PATH"
          export RUST_BACKTRACE=1

          echo "singularity-forge development shell"
          echo "  bun  : $(command -v bun)"
          echo "  cargo: $(command -v cargo)"
          echo "  node : $(command -v node)"
          echo "  protoc: $(command -v protoc)"
          echo "  rustc: $(command -v rustc)"
          echo ""
          echo "Build native addon:"
          echo "  bun run --filter @singularity-forge/native build:native"
        '';
      };
    });
}