niksos/hosts/niks/configuration.nix

{
    config,
    config',
    pkgs,
    lib,
    inputs,
    ...
}: {
    nixpkgs = {
        config = {
            permittedInsecurePackages = [
                "python-2.7.18.6"
                "armcord-3.2.3"
            ];
            allowUnfree = true;
        };
        overlays = [
            inputs.nur.overlay
            inputs.neovim-nightly-overlay.overlay
        ];
    };

    boot = {
        loader = {
            systemd-boot = {
                enable = true;
                memtest86.enable = true;
            };
            efi.canTouchEfiVariables = true;
        };
        kernelPackages = pkgs.linuxPackages_zen;
        extraModulePackages = with config.boot.kernelPackages; [ ddcci-driver ];
        kernelModules = [ "ddcci" ];
        initrd.kernelModules = [ "amdgpu" ];
        kernelParams = [
            "video=eDP-1:2560x1440@165"
            "video=HDMI-A-1:2560x1440@144"
        ];
    };

    documentation = {
        enable = true;
        dev.enable = true;
        doc.enable = true;
        info.enable = true;
        man = {
            enable = true;
            generateCaches = true;
            man-db.enable = false;
            mandoc.enable = true;
        };
        nixos = {
            includeAllModules = true;
        };
    };

    networking = {
        hostName = config'.hostname;
        networkmanager.enable = true;
        firewall.checkReversePath = "loose";
    };

    # don't wait for network to boot faster
    # https://old.reddit.com/r/NixOS/comments/vdz86j/how_to_remove_boot_dependency_on_network_for_a
    systemd = {
        targets.network-online.wantedBy = lib.mkForce []; # default is [ "multi-user.target" ]
        services.NetworkManager-wait-online.wantedBy = lib.mkForce []; # default is [ "network-online.target" ]
    };

    systemd.oomd = {
        enable = true;
        enableUserServices = true;
    };

    time.timeZone = "Europe/Warsaw";

    nix = {
        settings = {
            experimental-features = [
                "flakes"
                "nix-command"
            ];
            substituters = [
                "https://nix-gaming.cachix.org"
                "https://nix-community.cachix.org"
                "https://nixpkgs-wayland.cachix.org"
                "https://viperml.cachix.org"
            ];
            trusted-public-keys = [
                "nix-gaming.cachix.org-1:nbjlureqMbRAxR1gJ/f3hxemL9svXaZF/Ees8vCUUs4="
                "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
                "nixpkgs-wayland.cachix.org-1:3lwxaILxMRkVhehr5StQprHdEo4IrE8sRho9R9HOLYA="
                "viperml.cachix.org-1:qZhKBMTfmcLL+OG6fj/hzsMEedgKvZVFRRAhq7j8Vh8="
            ];
            keep-outputs = true;
            keep-derivations = true;
        };
    };

    virtualisation = {
        libvirtd = {
            enable = true;
            onBoot = "ignore";
            qemu = {
                ovmf.enable = true;
                runAsRoot = false;
                swtpm.enable = true;
            };
        };
    };

    networking.firewall.trustedInterfaces = [ "virbr0" ];

    programs.dconf.enable = true;

    # https://github.com/NixOS/nixpkgs/issues/158025
    security.pam.services = {
        swaylock.text = "auth include login";
        gtklock.text = "auth include login";
    };

    security.sudo.package = pkgs.sudo.override { withInsults = true; };

    security.polkit.enable = true;

    fonts.packages = with pkgs; [
        material-design-icons
        (nerdfonts.override { fonts = [
            "JetBrainsMono"
        ]; })
        noto-fonts
        noto-fonts-cjk-sans
        noto-fonts-cjk-serif
        noto-fonts-emoji
    ];

    users.users.${config'.username} = {
        isNormalUser = true;
        extraGroups = [ "wheel" "networkmanager" "libvirtd" ];
        shell = pkgs.zsh;
    };

    programs.zsh.enable = true;

    environment = {
        shells = [ pkgs.zsh ];
        pathsToLink = [ "/share/zsh" ];
        enableAllTerminfo = true;
        sessionVariables = {
            TERM = "foot";
            EDITOR = "${pkgs.neovim}/bin/nvim";

            GTK_IM_MODULE = "fcitx";
            QT_IM_MODULE = "fcitx";
            XMODIFIERS = "@im=fcitx";

            LIBSEAT_BACKEND = "logind";
            QT_QPA_PLATFORMTHEME = "qt5ct";

            GOPATH = "\$HOME/.local/share/go";

            XDG_CURRENT_DESKTOP = "Hyprland";
            XDG_SESSION_TYPE = "wayland";
            XDG_SESSION_DESKTOP = "Hyprland";

            QT_QPA_PLATFORM = "wayland";
            MOZ_ENABLE_WAYLAND = "1";
            MOZ_DRM_DEVICE = "/dev/dri/card0";

            SDL_VIDEODRIVER = "wayland";

            _JAVA_AWT_WM_NONEREPARENTING = "1";
            
            CLUTTER_BACKEND = "wayland";
            
            GDK_BACKEND = "wayland";
            
            XCURSOR_THEME = "Bibata-Modern-Classic";
            XCURSOR_SIZE = "24";

            XDG_DATA_HOME = "\$HOME/.local/share";
            XDG_CONFIG_HOME = "\$HOME/.config";
            XDG_STATE_HOME = "\$HOME/.local/state";
            XDG_CACHE_HOME = "\$HOME/.cache";

            HISTFILE = "\${XDG_STATE_HOME}/bash/history";
            CARGO_HOME = "\${XDG_DATA_HOME}/cargo";
            GTK2_RC_FILES = "\${XDG_CONFIG_HOME}/gtk-2.0/gtkrc";

            CHROME_EXECUTABLE = "${pkgs.ungoogled-chromium}/bin/chromium";

            NIXOS_OZONE_WL = "1";
        };
        systemPackages = with pkgs; [
            man-pages
            man-pages-posix
        ];
    };

    services = {
        blueman.enable = true;
        mullvad-vpn.enable = true;

        pcscd.enable = true;

        udev.packages = [ pkgs.yubikey-personalization ];

        udisks2.enable = true;
        dbus.enable = true;

        fwupd = {
            enable = true;
        };

        # db
        mysql = {
            enable = true;
            package = pkgs.mariadb;
            ensureUsers = [{
                name = "jacek";
                ensurePermissions = {
                    "*.*" = "ALL PRIVILEGES";
                };
            }];
        };
    };

    programs.gnupg.agent = {
        enable = true;
        pinentryFlavor = "qt";
        enableSSHSupport = true;
    };

    hardware = {
        opentabletdriver = {
            enable = true;
            daemon.enable = true;
        };
        bluetooth.enable = true;
        opengl = {
            enable = true;
            driSupport = true;
            driSupport32Bit = true;
        };
        cpu.amd.updateMicrocode = true;
    };

    xdg.portal = {
        enable = true;
        extraPortals = [
            inputs.hyprland.packages.${pkgs.system}.xdg-desktop-portal-hyprland
            pkgs.xdg-desktop-portal-gtk
        ];
    };

    services.btrfs = {
        autoScrub = {
            enable = true;
            interval = "weekly";
        };
    };

    services.psd = {
        enable = true;
        resyncTimer = "30m";
    };

    services.journald = {
        extraConfig = ''
            SystemMaxUse=100M
        '';
    };

    services.udev = {
        extraRules = let 
            inherit (inputs.hyprland.packages.${pkgs.system}) hyprland;

            power_supply = pkgs.writeShellScript "on_power_supply" ''
                ${pkgs.asusctl}/bin/asusctl profile -P Performance
                #${pkgs.supergfxctl}/bin/supergfxctl -m Hybrid
                ${config.boot.kernelPackages.cpupower}/bin/cpupower frequency-set -g performance
                ${hyprland}/bin/hyprctl keyword decoration:blur:enabled true
                ${hyprland}/bin/hyprctl keyword animations:enabled true
            '';
            battery = pkgs.writeShellScript "on_battery" ''
                ${pkgs.asusctl}/bin/asusctl profile -P Quiet
                #${pkgs.supergfxctl}/bin/supergfxctl -m Integrated
                ${config.boot.kernelPackages.cpupower}/bin/cpupower frequency-set -g powersave
                ${hyprland}/bin/hyprctl keyword decoration:blur:enabled false
                ${hyprland}/bin/hyprctl keyword animations:enabled false
            '';
        in ''
            SUBSYSTEM == "power_supply", ENV{POWER_SUPPLY_ONLINE} == "1", RUN += "${power_supply}"
            SUBSYSTEM == "power_supply", ENV{POWER_SUPPLY_ONLINE} == "0", RUN += "${battery}"
        '';
    };

    systemd.services = {
        "suspend@" = {
            description = "Unit suspend actions";
            before = [ "sleep.target" ];

            serviceConfig = {
                User = "%I";
                Type = "forking";
            };

            environment = {
                DISPLAY = ":0";
            };

            preStart = "${pkgs.mpc-cli}/bin/mpc pause";
            script = "${inputs.nixpkgs-wayland.packages.${pkgs.system}.swaylock-effects}/bin/swaylock";
            postStart = "${pkgs.coreutils-full}/bin/sleep 1";

            wantedBy = [ "sleep.target" ];
        };

        #"resume@" = {
        #    
        #};
    };

    # this makes usb devices autosuspend
    #powerManagement.powertop.enable = true;

    programs.kdeconnect.enable = true;

    myOptions = {
        programs = {
            git = {
                enable = true;
                userName = "jacekpoz";
                userEmail = "jacekpoz@cock.li";
                signingKey = "0EEE6B0C9A8CC06820E59C3894E812A8B12AAE3C";
                editor = "${pkgs.neovim-nightly}/bin/nvim";
                defaultBranch = "master";
            };
            starship.enable = true;
            zsh.enable = true;
            anyrun.enable = true;
            armcord.enable = true;
            btop.enable = true;
            firefox = {
                enable = true;
                searchEngines = {
                    "NotASearx" = {
                        url = "https://search.notashelf.dev/search?q={searchTerms}";
                        favicon = "";
                        aliases = [ "@sx" ];
                    };
                    "NixOS Packages" = {
                        url = "https://search.nixos.org/packages?channel=unstable&query={searchTerms}";
                        favicon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
                        aliases = [ "@np" ];
                    };
                    "NixOS Options" = {
                        url = "https://search.nixos.org/options?channel=unstable&query={searchTerms}";
                        favicon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
                        aliases = [ "@no" ];
                    };
                    "NixOS Wiki" = {
                        url = "https://nixos.wiki/index.php?search={searchTerms}";
                        favicon = "";
                        aliases = [ "@nw" ];
                    };
                    "Home Manger Option Search" = {
                        url = "https://mipmip.github.io/home-manager-option-search?query={searchTerms}";
                        favicon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
                        aliases = [ "@hm" ];
                    };
                    "Arch Wiki" = {
                        url = "https://wiki.archlinux.org/index.php?search={searchTerms}";
                        favicon = "";
                        aliases = [ "@aw" ];
                    };
                    "Gentoo Wiki" = {
                        url = "https://wiki.gentoo.org/index.php?search={searchTerms}";
                        favicon = "";
                        aliases = [ "@gw" ];
                    };
                    "Debian Wiki" = {
                        url = "https://wiki.debian.org/FrontPage?action=fullsearch&value={searchTerms}";
                        favicon = "";
                        aliases = [ "@dw" ];
                    };
                };
            };
            foot.enable = true;
            gtklock.enable = false;
            mpv.enable = true;
            neovim.enable = true;
            swaylock.enable = true;
            waybar.enable = true;
            zathura.enable = true;
            hyprland.enable = true;
        };
        themes = {
            cursor = {
                enable = true;
                package = pkgs.bibata-cursors;
                name = "Bibata-Modern-Classic";
                size = 24;
            };
            gtk = {
                enable = true;
                package = pkgs.catppuccin-gtk;
                name = "Catppuccin-Mocha-Standard-Green-Dark";
                variant = "mocha";
                accentColour = "green";
                iconTheme = {
                    name = "Papirus-Dark";
                    package = pkgs.catppuccin-papirus-folders;
                };
            };
            qt = {
                enable = true;
                package = pkgs.catppuccin-kde;
                name = "Catppuccin-Mocha-Dark";
                variant = "mocha";
                accentColour = "green";
            };
        };
        services = {
            asusd.enable = true;
            dunst.enable = true;
            mpd.enable = true;
            greetd = {
                enable = true;
                greeter = "gtkgreet";
                launchOptions = [
                    "Hyprland"
                    "sway"
                    "zsh"
                    "reboot"
                    "shutdown now"
                ];
            };
            ssh = {
                daemon.enable = false;
                agent = {
                    enable = true;
                    hostAliases = {
                        "github" = {
                            hostName = "github.com";
                            identityFile = "${config.home-manager.users.${config'.username}.home.homeDirectory}/.ssh/githubkey";
                        };
                        "git.dupa.edu.pl" = {
                            hostName = "git.dupa.edu.pl";
                            identityFile = "${config.home-manager.users.${config'.username}.home.homeDirectory}/.ssh/gitdupaedupl";
                        };
                        "codeberg" = {
                            hostName = "codeberg.org";
                            identityFile = "${config.home-manager.users.${config'.username}.home.homeDirectory}/.ssh/codeberg";
                        };
                        "gitlab" = {
                            hostName = "gitlab.com";
                            identityFile = "${config.home-manager.users.${config'.username}.home.homeDirectory}/.ssh/gitlab";
                        };
                        "aur" = {
                            hostName = "aur.archlinux.org";
                            user = "aur";
                            identityFile = "${config.home-manager.users.${config'.username}.home.homeDirectory}/.ssh/aur";
                        };
                        "chmura" = {
                            hostName = "192.168.15.17";
                            user = "chmura";
                            identityFile = "${config.home-manager.users.${config'.username}.home.homeDirectory}/.ssh/chmura";
                        };
                        "malina" = {
                            hostName = "192.168.15.13";
                            user = "malina";
                            identityFile = "${config.home-manager.users.${config'.username}.home.homeDirectory}/.ssh/malina";
                        };
                    };
                };
            };
            pipewire.enable = true;
        };
    };

    system.stateVersion = "23.11";
}