flake.nix

{
  description = "cdk-real-drift (cdkrd) verification development shell";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
  };

  outputs =
    { nixpkgs, ... }:
    let
      systems = [
        "aarch64-darwin"
        "x86_64-darwin"
        "aarch64-linux"
        "x86_64-linux"
      ];
      forAllSystems = nixpkgs.lib.genAttrs systems;
    in
    {
      devShells = forAllSystems (
        system:
        let
          pkgs = import nixpkgs { inherit system; };
        in
        {
          default = pkgs.mkShell {
            packages = with pkgs; [
              nodejs_22
              pnpm
              awscli2
              jq
              git
              ripgrep
            ];

            shellHook = ''
              echo "cdkrd verification devShell"
              echo "  node: $(node --version)"
              echo "  pnpm: $(pnpm --version)"
              echo "  aws:  $(aws --version 2>&1 | head -n1)"
              echo "Install: pnpm install --frozen-lockfile"
              echo "AWS CLI/CDK: route through aws-sandbox-run or aws-agent-lease"
            '';
          };
        }
      );
    };
}