{ pkgs, lib, fetchurl, hostname, headless, ... }:
let
	cliPackages = with pkgs; [
		aerc
		entr
		go_1_18
		gomuks
		gopls
		oh-my-zsh
		(
			let
				my-python-packages = python-packages: with python-packages; [
					tkinter
					requests
				];
				python-with-my-packages = python3.withPackages my-python-packages;
			in
				python-with-my-packages
		)
		ranger
		restic
		rust-analyzer
		starship
	];

	guiPackages = with pkgs; [
		_1password
		_1password-gui
		discord
		feh
		iosevka
		jetbrains.goland
		mpv
		nerdfonts
		pamixer
		pavucontrol
		playerctl
		spotify
		xclip
	];
in
{
	imports = [

		./configs/system

	] ++ lib.optionals (!headless) [

		./configs/desktop

	] ++ lib.optionals (builtins.pathExists ./host-specific/${hostname}) [

		./host-specific/${hostname}

	];

	home = {
		username = "daniel";
		homeDirectory = "/home/daniel";
		sessionPath = [
			"$HOME/go/bin"
		];

		file = {
			".icons/default".source = "${pkgs.capitaine-cursors}/share/icons/capitaine-cursors";

			"bin/update" = {
				source = ../../scripts/update;
				executable = true;
			};

			"bin/supdate" = {
				source = ../../scripts/supdate;
				executable = true;
			};
		};

		packages = cliPackages ++ lib.optionals (!headless) guiPackages;

		keyboard = {
			layout = "gb";
			options = [
				"caps:escape"
			];
		};

		stateVersion = "21.05";
	};

	programs = {

		# Let Home Manager install and manage itself.
		home-manager.enable = true;

		fzf = {
			enable = true;
			enableZshIntegration = true;
		};

		git = {
			enable = true;
			package = pkgs.gitFull;
			userName = "Daniel Patterson";
			userEmail = "me@danielpatterson.dev";
			extraConfig = {
				pull.rebase = true;
				init.defaultBranch = "main";
				format.signOff = "yes";
				sendemail = {
					smtpUser = "me@danielpatterson.dev";
					smtpServer = "smtp.fastmail.com";
					smtpEncryption = "tls";
					smtpServerPort = 587;
				};
			};
		};

		lazygit = {
			enable = true;
			settings = {
				gui = {
					showFileTree = false;
				};
			};
		};

		starship.enable = true;

		vscode.enable = true;

		zsh = {
			enable = true;
			enableAutosuggestions = true;
			oh-my-zsh = {
				enable = true;
				plugins = [ "git" "fzf" ];
				theme = "agnoster";
			};
		};
	};

	services ={
		dunst.enable = true;

		syncthing = {
			enable = true;
		};

		screen-locker = {
			enable = true;
			lockCmd = "${pkgs.i3lock}/bin/i3lock -i /home/daniel/wallpapers/lock.png";
			inactiveInterval = 60;
		};
	};

}