treefmt/nix/devshell.nix

{
  pkgs,
  perSystem,
  ...
}:
perSystem.devshell.mkShell {
  env = [
    {
      name = "GOROOT";
      value = pkgs.go + "/share/go";
    }
  ];

  packages = pkgs.lib.mkMerge [
    (with pkgs; [
      # golang
      go
      goreleaser
      golangci-lint
      delve
      pprof
      graphviz

      # docs
      nodejs
    ])
    # include formatters for development and testing
    (import ./packages/treefmt/formatters.nix pkgs)
  ];

  commands = [
    {package = perSystem.gomod2nix.default;}
    {
      name = "docs:dev";
      help = "serve docs for local development";
      command = "cd $PRJ_ROOT/docs && npm ci && npm run dev";
    }
    {
      name = "docs:build";
      help = "create a production build of docs";
      command = "cd $PRJ_ROOT/docs && npm ci && npm run build";
    }
    {
      name = "docs:preview";
      help = "preview a production build of docs";
      command = "cd $PRJ_ROOT/docs && npm ci && npm run preview";
    }
    {
      help = "generate terminal gifs";
      package = pkgs.writeShellApplication {
        name = "vhs";
        runtimeInputs =
          [
            perSystem.self.treefmt
            pkgs.rsync
            pkgs.vhs
          ]
          ++ (import ./packages/treefmt/formatters.nix pkgs);
        text = ''vhs "$@"'';
      };
    }
  ];
}