Rename fake modules to modules-old

nixos/modules-old/apps/alacritty/default.nix

@@ -0,0 +1,15 @@
+{ inputs, lib, config, pkgs, ... }:
+
+{
+    home-manager.users.tdpeuter = { pkgs, ... }: {
+        home = {
+            packages = with pkgs; [
+                alacritty
+            ];
+
+            file = {
+                ".config/alacritty".source = ../../../../stow/alacritty/.config/alacritty;
+            };
+        };
+    };
+}

nixos/modules-old/apps/default.nix

@@ -0,0 +1,28 @@
+{
+    imports = [
+        ./alacritty
+        ./firefox
+        ./kitty
+        ./steam
+        ./thunderbird
+        # ./virtualbox
+    ];
+
+    home-manager.users.tdpeuter = { pkgs, ... }: {
+      home.packages = with pkgs; [
+        brave
+        caprine-bin
+        discord
+        jellyfin-media-player
+        libreoffice-fresh
+        mattermost-desktop
+        nextcloud-client
+        obsidian
+        pinentry_qt
+        qalculate-gtk
+        spotify
+        zathura
+        zoom-us
+      ];
+    };
+}

nixos/modules-old/apps/firefox/default.nix

@@ -0,0 +1,56 @@
+{ inputs, lib, config, pkgs, ... }:
+
+{
+  home-manager.users.tdpeuter.programs.firefox = {
+    enable = true;
+    package = pkgs.firefox.override {
+      cfg = {
+        enableTridactylNative = true;
+        speechSynthesisSupport = true; # Allow Text-to-speech in e.g. Discord
+      };
+      extraPolicies = {
+        DisableFirefoxStudies = true;
+        DisablePocket = true;
+        DisableTelemetry = true;
+        ExtensionSettings = {};
+        OfferToSaveLogins = false;
+      };
+    };
+    profiles.tdpeuter = {
+      search = {
+        default = "DuckDuckGo";
+        force = true;
+        engines = {
+          "Bing".metaData.hidden = true;
+          "eBay".metaData.hidden = true;
+
+          "Nix Packages" = {
+            urls = [{
+              template = "https://search.nixos.org/packages";
+              params = [
+                { name = "type"; value = "packages"; }
+                { name = "query"; value = "{searchTerms}"; }
+              ];
+            }];
+
+            icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
+            definedAliases = [ "@np" ];
+          };
+          "GitHub" = {
+            urls = [{
+              template = "https://github.com/search";
+              params = [
+                { name = "q"; value = "{searchTerms}"; }
+                { name = "type"; value = "repositories"; }
+              ];
+            }];
+
+            icon = "${pkgs.icosystem}/share/icons/icosystem/scalable/apps/github-mark.svg";
+            definedAliases = [ "@gh" ];
+          };
+        };
+      };
+    };
+  };
+}
+            

nixos/modules-old/apps/kitty/default.nix

@@ -0,0 +1,15 @@
+{ inputs, lib, config, pkgs, ... }:
+
+{
+    home-manager.users.tdpeuter = { pkgs, ... }: {
+        home = {
+            packages = with pkgs; [
+              kitty
+            ];
+
+            file = {
+                ".config/kitty".source = ../../../../stow/kitty/.config/kitty;
+            };
+        };
+    };
+}

nixos/modules-old/apps/steam/default.nix

@@ -0,0 +1,8 @@
+{ inputs, lib, config, pkgs, ... }:
+
+{
+  programs.steam = {
+    enable = true;
+  };
+  
+}

nixos/modules-old/apps/thunderbird/default.nix

@@ -0,0 +1,130 @@
+{ inputs, lib, config, pkgs, ... }:
+
+let
+  signatures = {
+    default = ''
+      Met vriendelijke groeten
+      Tibo De Peuter
+    '';
+    UGent = ''
+      Met vriendelijke groeten
+      Tibo De Peuter
+      
+      Student 2Ba Informatica
+    '';
+    MrFortem = ''
+      Kind regards
+      MrFortem Fiducia
+    '';
+  };
+in
+{
+  home-manager.users.tdpeuter = {
+    accounts.email.accounts = {
+      Telenet = {
+        address  = "tibo.depeuter@telenet.be";
+        userName = "tibo.depeuter@telenet.be";
+        imap = {
+          host = "imap.telenet.be";
+          port = 993;
+          tls.enable = true;
+        };
+        smtp = {
+          host = "smtp.telenet.be";
+          port = 587;
+          tls = {
+            enable = true;
+            useStartTls = true;
+          };
+        };
+
+        realName = "Tibo De Peuter";
+        signature = {
+          showSignature = "append";
+          text = signatures.default;
+        };
+
+        primary = true;
+        thunderbird = {
+          enable = true;
+          settings = id: {
+            "mail.identity.id_${id}.htmlSigText" = signatures.default;
+          };
+        };
+      };
+      UGent = {
+        flavor = "outlook.office365.com";
+        address = "tibo.depeuter@ugent.be";
+
+        realName = "Tibo De Peuter";
+        signature = {
+          showSignature = "append";
+          text = signatures.UGent;
+        };
+
+        thunderbird = {
+          enable = true;
+          settings = id: {
+            "mail.server.server_${id}.authMethod" = 10;
+            "mail.smtpserver.smtp_${id}.authMethod" = 10;
+            "mail.identity.id_${id}.htmlSigText" = signatures.UGent;
+          };
+        };
+      };
+      Gmail = {
+        flavor = "gmail.com";
+        address = "tibo.depeuter@gmail.com";
+
+        realName = "Tibo De Peuter";
+        signature = {
+          showSignature = "append";
+          text = signatures.default;
+        };
+        thunderbird = {
+          enable = true;
+          settings = id: {
+            "mail.identity.id_${id}.htmlSigText" = signatures.default;
+          };
+        };
+
+      };
+      MrFortem = {
+        flavor = "gmail.com";
+        address = "fortemfiducia@gmail.com";
+
+        realName = "Fortem Fiducia";
+        signature = {
+          showSignature = "attach";
+          text = ''
+            Kind regards
+            MrFortem Fiducia
+          '';
+        };
+
+        thunderbird = {
+          enable = true;
+          settings = id: {
+            "mail.server.server_${id}.directory" = ".thunderbird/tdpeuter/ImapMail/imap.gmail.com-mrfortem";
+            "mail.server.server_${id}.directory-rel" = "[ProfD]ImapMail/imap.gmail.com-mrfortem";
+            "mail.identity.id_${id}.htmlSigText" = signatures.MrFortem;
+          };
+        };
+      };
+    };
+
+    programs = {
+      thunderbird = {
+        enable = true;
+        profiles.tdpeuter = {
+          isDefault = true;
+          settings = {
+            "mailnews.default_sort_order" = 2; # Sort descending
+            "mailnews.mark_message_read.delay" = true;
+            "mailnews.start_page.enabled" = false;
+            "mail.pane_config.dynamic" = 2; # Vertical view
+          };
+        };
+      };
+    };
+  };
+}

nixos/modules-old/apps/virtualbox/default.nix

@@ -0,0 +1,17 @@
+{
+
+    virtualisation.virtualbox = {
+        host = {
+            enable = true;
+            enableExtensionPack = true;
+        };
+        guest = {
+            enable = true;
+            x11 = true;
+        };
+    };
+    users.extraGroups.vboxusers.members = [
+        "user-with-access-to-virtualbox"
+    ];
+
+}

nixos/modules-old/default.nix

@@ -0,0 +1,105 @@
+{ inputs, lib, config, pkgs, ... }:
+
+{
+  imports = [
+    ./apps
+    ./shells
+    ./utils
+  ];
+  
+  # Nix Flakes
+  nix.package = pkgs.nixFlakes;
+  nix.extraOptions = ''
+    experimental-features = nix-command flakes
+    keep-outputs = true
+    keep-derivations = true
+  '';
+
+  fonts.fonts = with pkgs; [
+    corefonts      # Calibri for Uni
+    vistafonts
+
+    letter         # Personal font
+  ];
+
+  users.users.tdpeuter = {
+    description = "Tibo De Peuter";
+    isNormalUser = true;
+    extraGroups = [ 
+      config.users.groups.keys.name
+      config.users.groups.networkmanager.name
+      config.users.groups.wheel.name
+    ];
+    initialPassword = "ChangeMe";
+    packages = with pkgs; [
+      home-manager
+    ];
+  };
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_GB.UTF-8";
+  console = {
+    # font = "Lat2-Terminus16";
+    useXkbConfig = true; # use xkbOptions in tty.
+  };
+
+  services.xserver = {
+    layout = "us";
+    xkbVariant = "altgr-intl";
+  };
+
+  home-manager.useGlobalPkgs = true;
+
+  home-manager.users.tdpeuter = { pkgs, ... }: {
+    home = {
+      username = "tdpeuter";
+      homeDirectory = "/home/tdpeuter";
+      stateVersion = "23.05";
+
+      packages = with pkgs; [
+        gnupg  
+
+        icosystem
+      ];
+    };
+
+    programs = {
+      home-manager.enable = true;
+      gpg.enable = true;
+    };
+
+    services = {
+      gpg-agent = {
+        enable = true;
+        pinentryFlavor = "qt";
+      };
+
+    };
+
+    xdg.mimeApps =
+      let
+        browser = "firefox.desktop";
+        image-viewer = "nsxiv.desktop";
+      in {
+      enable = true;
+
+      defaultApplications = {
+        "application/pdf" = "org.pwmt.zathura-pdf-mupdf.desktop";
+        "application/x-extension-htm" = browser;
+        "application/x-extension-html" = browser;
+        "application/x-extension-shtml" = browser;
+        "application/x-extension-xht" = browser;
+        "application/x-extension-xhtml" = browser;
+        "application/xhtml+xml" = browser;
+        "image/jpeg" = image-viewer;
+        "image/png" = image-viewer;
+        "image/webp" = image-viewer;
+        "text/html" = browser;
+        "x-scheme-handler/chrome" = browser;
+        "x-scheme-handler/http" = browser;
+        "x-scheme-handler/https" = browser;
+      };
+    };
+  };
+
+}

nixos/modules-old/des/gnome/default.nix

@@ -0,0 +1,76 @@
+{ config, lib, pkgs, ... }:
+
+{
+  services.xserver = {
+    enable = true;
+    
+    # Enable the GNOME Desktop Environment.
+    displayManager.gdm.enable = true;
+    desktopManager.gnome.enable = true;
+
+    excludePackages = with pkgs; [
+      xterm
+    ];
+  };
+
+  environment.systemPackages = with pkgs; [
+    gnomeExtensions.launch-new-instance
+  ];
+
+  # We do not want these packages automatically
+  environment.gnome.excludePackages = (with pkgs; [
+    baobab
+    epiphany # Web browser
+    evince # Document viewer
+    gnome-connections # Remote desktop client
+    gnome-console
+    gnome-photos
+    gnome-text-editor
+    gnome-tour
+  ]) ++ (with pkgs.gnome; [
+    eog # Image viewer
+    file-roller # Archive manager
+    geary # Mail client
+    gedit
+    gnome-calculator
+    gnome-calendar
+    gnome-characters
+    gnome-clocks
+    gnome-contacts
+    gnome-disk-utility
+    gnome-maps
+    gnome-music
+    gnome-system-monitor
+    gnome-weather
+    simple-scan
+    totem # Movie player
+    yelp # Help viewer
+  ]);
+
+  # GNOME ricing
+  # Browse available settings by running:
+  # gsettings list-schemas | xargs -I % sh -c 'echo %; gsettings list-keys %' | less
+  home-manager.users.tdpeuter.dconf.settings = {
+    "org/gnome/desktop/background" = {
+      picture-uri = "file:///home/tdpeuter/Nextcloud/Afbeeldingen/wallpapers/bg";
+      picture-uri-dark = "file:///home/tdpeuter/Nextcloud/Afbeeldingen/wallpapers/bg-dark";
+    };
+    "org/gnome/desktop/interface" = {
+      enable-animations = false;
+      enable-hot-corners = false;
+    };
+    "org/gnome/desktop/notifications" = {
+      show-in-lock-screen = false;
+    };
+    "org/gnome/desktop/peripherals.touchpad" = {
+      tap-to-click = true;
+    };
+    "org/gnome/mutter" = {
+      dynamic-workspaces = true;
+      workspaces-only-on-primary = false;
+    };
+    "org/gnome/shell/app-switcher" = {
+      current-workspace-only = true;
+    };
+  };
+}

nixos/modules-old/des/plasma/default.nix

@@ -0,0 +1,35 @@
+{ config, lib, pkgs, ... }:
+
+{
+  services.xserver = {
+    enable = true;
+
+    displayManager = {
+      defaultSession = "plasmawayland";
+      sddm = {
+        enable = true;
+        # https://discourse.nixos.org/t/plasma-wayland-session-not-available-from-sddm/13447/2
+        settings.Wayland.SessionDir = "${pkgs.plasma5Packages.plasma-workspace}/share/wayland-sessions";
+      };
+    };
+    
+    desktopManager.plasma5 = {
+      enable = true;
+      useQtScaling = true;
+    };
+    
+    excludePackages = with pkgs; [
+      xterm
+    ];
+  };
+
+  environment.plasma5.excludePackages = with pkgs.libsForQt5; [
+    elisa
+    okular
+    khelpcenter
+    konsole
+    print-manager
+    plasma-systemmonitor
+    gwenview
+  ];
+}

nixos/modules-old/des/sway/default.nix

@@ -0,0 +1,110 @@
+{ config, pkgs, lib, ... }:
+
+let
+  # bash script to let dbus know about important env variables and
+  # propagate them to relevent services run at the end of sway config
+  # see
+  # https://github.com/emersion/xdg-desktop-portal-wlr/wiki/"It-doesn't-work"-Troubleshooting-Checklist
+  # note: this is pretty much the same as  /etc/sway/config.d/nixos.conf but also restarts  
+  # some user services to make sure they have the correct environment variables
+  dbus-sway-environment = pkgs.writeTextFile {
+    name = "dbus-sway-environment";
+    destination = "/bin/dbus-sway-environment";
+    executable = true;
+
+    text = ''
+      dbus-update-activation-environment --systemd WAYLAND_DISPLAY XDG_CURRENT_DESKTOP=sway
+      systemctl --user stop pipewire pipewire-media-session xdg-desktop-portal xdg-desktop-portal-wlr
+      systemctl --user start pipewire pipewire-media-session xdg-desktop-portal xdg-desktop-portal-wlr
+    '';
+  };
+  
+  # currently, there is some friction between sway and gtk:
+  # https://github.com/swaywm/sway/wiki/GTK-3-settings-on-Wayland
+  # the suggested way to set gtk settings is with gsettings
+  # for gsettings to work, we need to tell it where the schemas are
+  # using the XDG_DATA_DIR environment variable
+  # run at the end of sway config
+  configure-gtk = pkgs.writeTextFile {
+    name = "configure-gtk";
+    destination = "/bin/configure-gtk";
+    executable = true;
+    text = let
+      schema = pkgs.gsettings-desktop-schemas;
+      datadir = "${schema}/share/gsettings-schemas/${schema.name}";
+    in ''
+      export XDG_DATA_DIRS=${datadir}:$XDG_DATA_DIRS
+      gnome_schema=org.gnome.desktop.interface
+      gsettings set $gnome_schema gtk-theme 'Dracula'
+    '';
+  };
+in
+{
+  services.xserver = {
+    enable = true;
+
+    displayManager.lightdm.enable = true;
+
+    excludePackages = with pkgs; [
+      xterm
+    ];
+  };
+
+  security.polkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    pulse.enable = true;
+  };
+
+  services.dbus.enable = true;
+  xdg.portal = {
+    enable = true;
+    wlr.enable = true;
+    extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
+  };
+
+  programs.sway = {
+    enable = true;
+    wrapperFeatures.gtk = true;
+  };
+
+  home-manager.users.tdpeuter = { pkgs, ... }: {
+    home = {
+      username = "tdpeuter";
+      homeDirectory = "/home/tdpeuter";
+      
+      file = {
+        ".config/sway".source = ../../../../stow/sway/.config/sway;
+        ".config/waybar".source = ../../../../stow/waybar/.config/waybar;
+        ".config/dunst".source = ../../../../stow/dunst/.config/dunst;
+        # TODO Fix scripts, I don't like it this way
+        ".scripts".source = ../../../../stow/_scripts/.scripts;
+      };
+
+      packages = with pkgs; [
+        brightnessctl
+        dunst
+        font-awesome
+        pamixer
+        pavucontrol
+        playerctl
+        swayidle
+        swaylock-effects
+        waybar
+        wmname
+      ];
+#    };
+#
+#    wayland.windowManager.sway = {
+#      enable = true;
+#      package = pkgs.sway-unwrapped;
+#      config = rec {
+#        terminal = "alacritty";
+#        startup = [
+#          {command = "alacritty";}
+#        ];
+#      };
+    };
+  };
+}

nixos/modules-old/hardware/corsair/default.nix

@@ -0,0 +1,9 @@
+{ config, pkgs, ... }:
+
+{
+  services.hardware.openrgb = {
+    enable = true;
+    package = pkgs.openrgb-with-all-plugins;
+    motherboard = "intel";
+  };
+}

nixos/modules-old/hardware/nvidia.nix

@@ -0,0 +1,33 @@
+{ inputs, lib, config, pkgs, ... }:
+
+let
+  nvidia-offload = pkgs.writeShellScriptBin "nvidia-offload" ''
+    export __NV_PRIME_RENDER_OFFLOAD=1
+    export __NV_PRIME_RENDER_OFFLOAD_PROVIDER=NVIDIA-G0
+    export __GLX_VENDOR_LIBRARY_NAME=nvidia
+    export __VK_LAYER_NV_optimus=NVIDIA_only
+    exec "$@"
+  '';
+in
+{
+  nixpkgs.config.allowUnfree = true;
+
+  services.xserver.videoDrivers = [ "nvidia" ];
+
+  hardware = {
+    opengl.enable = true;
+    nvidia = {
+      open = true;
+      package = config.boot.kernelPackages.nvidiaPackages.stable;
+      modesetting.enable = true;
+    };
+  };
+
+  # Offloading
+  # environment.systemPackages = [ nvidia-offload ];
+  # hardware.nvidia.prime = {
+  #   offload.enable = true;
+  #   intelBusId = "PCI::00:02:0";
+  #   nvidiaBusId = "PCI:01:00:0";
+  # };
+}

nixos/modules-old/shells/default.nix

@@ -0,0 +1,5 @@
+{
+    imports = [
+        ./zsh
+    ];
+}

nixos/modules-old/shells/zsh/default.nix

@@ -0,0 +1,77 @@
+{ config, lib, pkgs, ... }:
+
+{
+  programs.zsh.enable = true;
+  users.users.tdpeuter.shell = pkgs.zsh;
+  
+  home-manager.users.tdpeuter = { pkgs, ... }: {
+    home = {
+      packages = with pkgs; [
+        font-awesome
+        fzf
+      ];
+
+      file = {
+        ".oh-my-zsh".source = ../../../../stow/zsh/.oh-my-zsh;
+      };
+    };
+
+    programs.zsh = {
+      enable = true;
+      enableAutosuggestions = true;
+      enableSyntaxHighlighting = true;
+      history = {
+        expireDuplicatesFirst = true;
+        extended = true;
+      };
+      initExtra = ''
+        eval "$(direnv hook zsh)"
+
+         # Add fzf
+         if [ -x "$(command -v fzf-share)" ]; then
+           source "$(fzf-share)/key-bindings.zsh"
+           source "$(fzf-share)/completion.zsh"
+         fi
+      '';
+      oh-my-zsh = {
+        enable = true;
+        custom = "$HOME/.oh-my-zsh";
+        plugins = [
+          "dirhistory"
+          "git"
+          "screen"
+        ];
+        theme = "mrfortem";
+      };
+      plugins = [
+        {
+          name = "cmdtime";
+          src = pkgs.fetchFromGitHub {
+            owner  = "tom-auger";
+            repo   = "cmdtime";
+            rev    = "ffc72641dcfa0ee6666ceb1dc712b61be30a1e8b";
+            hash = "sha256-v6wCfNoPXDD3sS6yUYE6lre8Ir1yJcLGoAW3O8sUOCg=";
+          };
+        }
+      ];
+      shellAliases = {
+        cp    = "cp -i"; # Confirm before overwriting something
+        df    = "df -h";
+        free  = "free -m";
+        ll    = "ls -la";
+        np    = "nano -w PKGBUILD";
+        more  = "less";
+        hgrep = "history | grep";
+
+        gs    = "git status";
+
+        update = ''
+          pushd ~/projects/sisyphus/nixos
+          nix flake update
+          sudo nixos-rebuild switch --flake .# --show-trace
+          popd
+        '';
+      };
+    };
+  };
+}

nixos/modules-old/utils/default.nix

@@ -0,0 +1,31 @@
+{
+  imports = [
+    ./git
+    ./mpv
+    ./sops
+    ./ssh
+    ./tea
+    ./vifm
+    ./vim
+    ./zellij
+  ];
+
+  home-manager.users.tdpeuter = { pkgs, ... }: {
+    home.packages = with pkgs; [
+      direnv
+      duf
+      lynx
+      nsxiv
+      w3m
+      wget
+      zenith-nvidia
+    ];
+
+    programs = {
+      direnv = {
+        enable = true;
+        nix-direnv.enable = true;
+      };
+    };
+  };
+}

nixos/modules-old/utils/git/default.nix

@@ -0,0 +1,26 @@
+{ config, lib, pkgs, ... }:
+
+{
+  home-manager.users.tdpeuter = {
+    programs.git = {
+      enable = true;
+      userName = "Tibo De Peuter";
+      userEmail = "tibo.depeuter@gmail.com";
+      extraConfig = {
+        core.editor = "vim";
+      };
+      ignores = [
+        "*.swp"
+      ];
+      includes = [
+        {
+          condition = "gitdir:~/university/"; # Trailing backslash is necessary!
+          contentSuffix = ".gitconfig";
+          contents = {
+            user.email = "tibo.depeuter@ugent.be";
+          };
+        }
+      ];
+    };
+  };
+}

nixos/modules-old/utils/mpv/default.nix

@@ -0,0 +1,11 @@
+{ config, system, lib, pkgs-unstable, ... }:
+
+{
+  home-manager.users.tdpeuter.home = {
+    packages = with pkgs-unstable; [
+      mpv
+    ];
+
+    file.".config/mpv".source = ../../../../stow/mpv/.config/mpv;
+  };
+}

nixos/modules-old/utils/sops/default.nix

@@ -0,0 +1,47 @@
+{ config, lib, pkgs, ... }:
+
+{
+  environment.systemPackages = with pkgs; [
+    sops
+  ];
+
+  sops = {
+    # Add secrets.yml to the nix store
+    defaultSopsFile = ../../../secrets/secrets.yaml;
+    age = {
+      # Automatically import SSH keys as age keys
+      sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
+      # Use an age key that is expected to already be in the filesystem
+      keyFile = "/var/lib/sops-nix/key.txt";
+      # Generate new keys if the key specified above does not exist
+      # generateKey = true;
+    };
+    secrets =
+      let
+        user = config.users.users.tdpeuter.name;
+
+        Hugo = {
+          format = "yaml";
+          sopsFile = ../../../secrets/Hugo.yaml;
+          owner = user;
+        };
+        UGent = {
+          format = "yaml";
+          sopsFile = ../../../secrets/UGent.yaml;
+          owner = user;
+        };
+    in {
+      "Hugo/ssh" = Hugo;
+      "UGent/HPC/ssh" = UGent;
+
+      "GitHub/ssh" = {
+        format = "yaml";
+        sopsFile = ../../../secrets/GitHub.yaml;
+        owner = user;
+      };
+      "Hugo/Gitea/ssh" = Hugo; 
+      "UGent/GitHub/ssh" = UGent; 
+      "UGent/SubGit/ssh" = UGent;
+    };
+  };
+}

nixos/modules-old/utils/ssh/README.md

@@ -0,0 +1,41 @@
+# Adding SSH keys
+
+To incorporate SSH keys, for instance, to enable authentication with a Git server, follow these steps:
+
+Step 0: If necessary, generate a keypair, for example using the command:
+
+```bash
+ssh-keygen -t ed25519
+```
+
+Please note that setting a password for the keypair is not yet tested.
+
+Step 1: Create a new file named `yourservice.yaml` within the [secrets](../../../secrets/) directory by executing the following command:
+
+```bash
+sops secrets/yourservice.yaml
+```
+
+Within this file, create a value that contains your private key. For example:
+
+```yaml
+yourservice:
+    ssh: |
+        -----BEGIN OPENSSH PRIVATE KEY-----
+        <...>
+        -----END OPENSSH PRIVATE KEY-----
+```
+
+Step 2: Reference this value in [your sops configuration](../../utils/sops/default.nix) as follows:
+
+```
+sops.secrets."yourservice/ssh".format = "yaml";
+sops.secrets."yourservice/sss".sopsFile = secrets/youservice.yaml;
+```
+
+Step 3: Finally, add the SSH key to your SSH configuration so that it is used correctly when connecting to your host. Add the following lines to your SSH configuraton file:
+
+```
+Host yourservice
+    IdentityFile /run/secrets/yourservice/ssh
+```

nixos/modules-old/utils/ssh/default.nix

@@ -0,0 +1,54 @@
+{ config, lib, pkgs, ... }:
+
+{
+  services.openssh = {
+    enable = true;
+    settings.PasswordAuthentication = false;
+  };
+
+  home-manager.users.tdpeuter = {
+    programs.ssh = {
+      enable = true;
+      matchBlocks = {
+        "Hugo" = {
+          hostname = "192.168.0.11";
+          identitiesOnly = true;
+          identityFile = "/run/secrets/Hugo/ssh";
+          user = "admin";
+        };
+        "HPC" = {
+          hostname = "login.hpc.ugent.be";
+          identitiesOnly = true;
+          identityFile = "/run/secrets/UGent/HPC/ssh";
+          user = "vsc44995";
+        };
+
+        # Git authentication
+        "git.depeuter.dev" = {
+          hostname = "git.depeuter.dev";
+          identitiesOnly = true;
+          identityFile = "/run/secrets/Hugo/Gitea/ssh";
+          user = "git";
+        };
+        "github.com" = {
+          hostname = "github.com";
+          identitiesOnly = true;
+          identityFile = "/run/secrets/GitHub/ssh";
+          user = "git";
+        };
+        "github.ugent.be" = {
+          hostname = "github.ugent.be";
+          identitiesOnly = true;
+          identityFile = "/run/secrets/UGent/GitHub/ssh";
+          user = "git";
+        };
+        "subgit.ugent.be" = {
+          hostname = "subgit.ugent.be";
+          identitiesOnly = true;
+          identityFile = "/run/secrets/UGent/SubGit/ssh";
+          user = "git";
+        };
+      };
+    };
+  };
+}

nixos/modules-old/utils/tea/default.nix

@@ -0,0 +1,10 @@
+{ config, lib, pkgs, ... }:
+
+{
+
+  home-manager.users.tdpeuter.home = {
+    packages = with pkgs; [
+      tea
+    ];
+  };
+}

nixos/modules-old/utils/vifm/default.nix

@@ -0,0 +1,22 @@
+{ config, lib, pkgs, ... }:
+
+{
+
+  home-manager.users.tdpeuter.home = {
+    packages = with pkgs; [
+      vifm
+
+      chafa # Terminal image previewer
+      glow  # Terminal Markdown renderer
+
+      font-awesome_5
+    ];
+
+    # Put files separately so history still works
+    file = {
+      ".config/vifm/colors".source = ../../../../stow/vifm/.config/vifm/colors;
+      ".config/vifm/scripts".source = ../../../../stow/vifm/.config/vifm/scripts;
+      ".config/vifm/vifmrc".source = ../../../../stow/vifm/.config/vifm/vifmrc;
+    };
+  };
+}

nixos/modules-old/utils/vim/default.nix

@@ -0,0 +1,81 @@
+{ inputs, lib, config, pkgs, ... }:
+
+{
+    home-manager.users.tdpeuter = { pkgs, ... }: {
+        home.file = {
+            ".vim".source = ../../../../stow/vim/.vim;
+        };
+
+        programs.vim = {
+            enable = true;
+            extraConfig = ''
+                colorscheme tdpeuter-light
+                
+                " Tags
+                " pacman -S ctags
+                command! MakeTags !ctags -R . &
+                " Move to defintion using ^]
+                " Move to ambigious using g^]
+                " Move back using ^t
+                
+                filetype on
+                filetype indent on
+                filetype plugin on
+
+                " File browsing
+                let g:netrw_browse_split=4  " open in the previous window
+                let g:netrw_altv=1          " split new windows to the right
+                let g:netrw_liststyle=3     " treeview
+                
+                set autoindent
+                set conceallevel=2
+                set incsearch
+                set linebreak
+                set nocompatible
+                set path+=**
+                set scrolloff=3
+                set showcmd
+                set showmatch
+                set smartindent
+                set smarttab
+                set title
+                set wildignore=*.docx,*.jpg,*.png,*.gif,*.pdf,*.pyc,*.exe,*.flv,*.img,*.xlsx
+                set wildmenu
+                
+                syntax enable
+                
+                if $TERM == 'alacritty'
+                    set ttymouse=sgr " Alacritty specific
+                endif
+                if $TERM == 'xterm-kitty'
+                    " Fix <HOME> and <END> not working
+                    set term=xterm-256color
+                endif
+
+                if has("autocmd")
+                    au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
+                    " https://stackoverflow.com/a/37558470/19044747
+                    augroup remember_folds
+                        autocmd!
+                        autocmd BufWinLeave * silent! mkview
+                        autocmd BufWinEnter * silent! loadview    
+                    augroup END
+                endif 
+            '';
+            plugins = with pkgs.vimPlugins; [
+                ale
+                catppuccin-vim
+                statix
+                vifm-vim
+            ];
+            settings = {
+                expandtab = true;
+                mouse = "a";
+                number = true;
+                relativenumber = true;
+                shiftwidth = 4;
+                tabstop = 4;
+            };
+        };
+    };
+}

nixos/modules-old/utils/zellij/default.nix

@@ -0,0 +1,16 @@
+{ config, pkgs, lib, ... }:
+
+{
+  home-manager.users.tdpeuter.home = {
+    packages = with pkgs; [
+      zellij
+    ];
+
+    file.".config/zellij".source = ../../../../stow/zellij/.config/zellij;
+  };
+
+  fonts.fonts = with pkgs; [
+    noto-fonts
+    noto-fonts-cjk
+  ];
+}