flake.nix

{
  description = "A Nix-flake-based C/C++ development environment";

  inputs.nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1.*.tar.gz";

  outputs = {
    self,
    nixpkgs,
  }: let
    supportedSystems = ["x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin"];
    forEachSupportedSystem = f:
      nixpkgs.lib.genAttrs supportedSystems (system:
        f {
          pkgs = import nixpkgs {inherit system;};
        });
  in {
    devShells = forEachSupportedSystem ({pkgs}: {
      default =
        pkgs.mkShell.override
        {
          # Override stdenv in order to change compiler:
          # stdenv = pkgs.clangStdenv;
        }
        {
          packages = with pkgs;
            [
              clang-tools
              cmake
              cmake-format
              pkg-config
              bashInteractive
              python3
              codespell
              conan
              cppcheck
              doxygen
              gtest
              lcov
              vcpkg
              vcpkg-tool
            ]
            ++ (
              if system == "aarch64-darwin"
              then []
              else [gdb]
            );
        };
    });
  };
}