DEL synergyC.nix scanner.nix : not use

MOD configuration.nix services.nix : refactoring

hosts/dell-5590/nixos/configuration.nix

@@ -10,7 +10,6 @@
       <nixpkgs/nixos/modules/services/hardware/sane_extra_backends/brscan4.nix>
       ./hardware-configuration.nix
       ./services.nix
-      ./scanner.nix
       ./packages.nix
       ../modules/prometheus-node.nix
     ];
@@ -21,17 +20,44 @@
     efi.canTouchEfiVariables = true;
   }; 
 
-   hardware.logitech.wireless.enable = true;
-   hardware.logitech.wireless.enableGraphical = true;
-
-  services.printing.enable = true;
-  services.printing.drivers = [ pkgs.brlaser ];
-
-   # Video acceleration
-   nixpkgs.config.packageOverrides = pkgs: {
-    vaapiIntel = pkgs.vaapiIntel.override { enableHybridCodec = true; };
+ programs = {
+    zsh.enable = true;
+    fish.enable = true;
+    ssh = {
+      setXAuthLocation = true;
+      forwardX11 = true;
     };
-  hardware.opengl = {
+  };
+  # hardware
+  hardware = {
+    logitech = {
+      wireless.enable = true;
+      wireless.enableGraphical = true;
+    };
+    pulseaudio = {
+      enable = true;
+      extraConfig = "
+      load-module module-switch-on-connect
+      ";
+    };
+    sane = {
+      enable = true;
+      brscan4 = {
+        enable = true;
+      };
+      dsseries = {
+        enable = true;
+      };
+    };
+    bluetooth = {
+      enable = true;
+      settings = {
+        General = {
+          Enable = "Source,Sink,Media,Socket";
+        };
+      };
+    };
+    opengl = {
       enable = true;
       extraPackages = with pkgs; [
         intel-media-driver # LIBVA_DRIVER_NAME=iHD
@@ -40,29 +66,13 @@
         libvdpau-va-gl
       ];
     };
-#   hardware.opengl.extraPackages;
-   # Enable Bluetooth
-  hardware.bluetooth.enable = true;
-  hardware.bluetooth.settings = {
-    General = {
-      Enable = "Source,Sink,Media,Socket";
   };
-  };
-  services.blueman.enable = true;
-  hardware.pulseaudio.enable = true;
-  hardware.pulseaudio.extraConfig = "
-    load-module module-switch-on-connect
-  ";
 
-   # Enable sane and brscan4 for DSP-7055
-    hardware = { 
-      sane = {
-	enable = true;
-	brscan4 = {
-	  enable = true;
-	  };
-      };
+   # Video acceleration
+   nixpkgs.config.packageOverrides = pkgs: {
+    vaapiIntel = pkgs.vaapiIntel.override { enableHybridCodec = true; };
   };
+
   security = {
     apparmor.enable = true;
     pam = {
@@ -76,6 +86,7 @@
       };
     };
   };
+
   networking.hostName = "Alexos"; # Define your hostname.
 
   # Set your time zone.
@@ -125,7 +136,12 @@
   # clean /tmp at boot
   boot.cleanTmpDir = true;
 
+  nixpkgs.config = {
+    allowUnfree = true;
+  };
+
   system.stateVersion = "21.05"; # Did you read the comment?
+
   users = {
     users.ntp.group = "ntp";
     groups.ntp = {};

hosts/dell-5590/nixos/packages.nix

@@ -6,7 +6,7 @@
 
     wget lshw openssh bc scrot zsh unzip zip file which vim gnumake tmux
     gitAndTools.gitFull
-    dmenu i3lock polybar
+    dmenu i3lock
     mplayer 
     pkgs.dconf
     pulseaudio pavucontrol paprefs 

hosts/dell-5590/nixos/scanner.nix

@@ -1,14 +0,0 @@
-{ config, lib, pkgs, ... } : {
-
-#<nixpkgs/nixos/modules/services/hardware/sane_extra_backends/brscan4.nix>:w
-  hardware.sane = {
-    enable = true;
-    dsseries.enable = true;
-  };
-
-  # Allow unfree software for libsane-dsseries only
-  nixpkgs.config.allowUnfreePredicate = (pkg: builtins.elem (builtins.parseDrvName pkg.pname).name
-  [
-    "libsane-dsseries"
-  ]);
-}

hosts/dell-5590/nixos/services.nix

@@ -1,26 +1,9 @@
 { config, pkgs, ... }:
 
 {
-
-  hardware = {
-    pulseaudio = {
-      enable = true;
-    };
-  };
-
-  # upgrade
-
-  programs = {
-    mtr.enable = true ; 
-    zsh.enable = true;
-    fish.enable = true;
-    ssh = {
-      setXAuthLocation = true;   
-      forwardX11 = true;
-    };
-  };
-
-
+  services.printing.enable = true;
+  services.printing.drivers = [ pkgs.brlaser ];
+  services.blueman.enable = true;
   # SERVICES
   services = {
     
@@ -35,7 +18,7 @@
       settings = {
         CPU_SCALING_GOVERNOR_ON_BAT="powersave";
         CPU_SCALING_GOVERNOR_ON_AC="powersave";
-# The following prevents the battery from charging fully to
+        # The following prevents the battery from charging fully to
         # preserve lifetime. Run `tlp fullcharge` to temporarily force
         # full charge.
         # https://linrunner.de/tlp/faq/battery.html#how-to-choose-good-battery-charge-thresholds
@@ -47,8 +30,9 @@
         CPU_MAX_PERF_ON_AC=75;
         CPU_MAX_PERF_ON_BAT=60;
       };
-};
-    # ADD group mlocate to your user
+    };
+
+    # ADD group plocate to your user
     locate = {
       enable = true;
       locate = pkgs.plocate;
@@ -56,7 +40,6 @@
       localuser = null;
     };
 
-
     xserver = {
       enable = true;
       autorun = true;
@@ -70,8 +53,8 @@
 	    enable = true;
 	    time = 10;
 	    locker = "${pkgs.i3lock}/bin/i3lock -i /home/alexandre/images/coffee_time.png";
-	#notifier = "${pkgs.libnotify}/bin/notify-send 'Locking in 10 seconds'";
       };
+
       displayManager.defaultSession = "none+i3";
       layout = "fr";
       xkbOptions = "eurosign:e";
@@ -81,14 +64,9 @@
 	    xfce.thunarPlugins = with pkgs; [ xfce.thunar-volman xfce.thunar-archive-plugin ];
       };
     };
+
     udev.extraRules = ''
       ACTION=="remove", ENV{ID_VENDOR_ID}=="1050", ENV{ID_MODEL_ID}=="0407", RUN+="${pkgs.i3lock}/bin/i3lock -i /home/alexandre/images/coffee_time.png";
     '';
-
   };
-
-  nixpkgs.config = {
-    allowUnfree = true;
-  };
-
 }

hosts/dell-5590/nixos/synergyC.nix

@@ -1,11 +0,0 @@
-{ config, lib, pkgs, ...} : {
-services = {
-  synergy.client = {
-    enable = true;
-    screenName = "Alexos";
-    serverAddress = "192.168.10.106";
-    autoStart = true;
-  };
-};
-}
-