{ pkgs, lib, config, inputs, ... }:

{
  # https://devenv.sh/basics/
  env.GREET = "devenv";

  # https://devenv.sh/packages/
  packages = with pkgs; [
    git
    verilator
    systemc
    verible
    svls
    gtkwave
  ];

  # https://devenv.sh/languages/
  languages.rust.enable = true;
  languages.c.enable = true;
  languages.cplusplus.enable = true;

  # https://devenv.sh/processes/
  # processes.cargo-watch.exec = "cargo-watch";

  # https://devenv.sh/services/
  # services.postgres.enable = true;

  # https://devenv.sh/scripts/
  scripts.addEnv.exec = ''
    export SYSTEMC_INCLUDE="${pkgs.systemc}/include"
    echo $SYSTEMC_INCLUDE
    export SYSTEMC_LIBDIR="${pkgs.systemc}/lib"
    echo $SYSTEMC_LIBDIR
  '';

  enterShell = ''
    addEnv
    echo

    git --version
    echo

    verilator --version
    echo

    gcc --version
  '';

  # https://devenv.sh/tests/
  enterTest = ''
    echo "Running tests"
    git --version | grep --color=auto "${pkgs.git.version}"
  '';

  # https://devenv.sh/pre-commit-hooks/
  # pre-commit.hooks.shellcheck.enable = true;

  # See full reference at https://devenv.sh/reference/options/
}