Merge pull request #67585 from worldofpeace/system-config-printer

nixos/system-config-printer: init

nixos/doc/manual/release-notes/rl-1909.xml

@@ -144,6 +144,32 @@
      but will make sure that the given printers are configured as declared.
     </para>
    </listitem>
+   <listitem>
+    <para>
+     There is a new <xref linkend="opt-services.system-config-printer.enable"/> and <xref linkend="opt-programs.system-config-printer.enable"/> module
+     for the program of the same name. If you previously had <literal>system-config-printer</literal> enabled through some other
+     means you should migrate to using one of these modules.
+    </para>
+    <itemizedlist>
+     <para>If you're a user of the following desktopManager modules no action is needed:</para>
+     <listitem>
+      <para><option>services.xserver.desktopManager.plasma5</option></para>
+     </listitem>
+     <listitem>
+      <para><option>services.xserver.desktopManager.gnome3</option></para>
+     </listitem>
+     <listitem>
+      <para><option>services.xserver.desktopManager.pantheon</option></para>
+     </listitem>
+     <listitem>
+      <para><option>services.xserver.desktopManager.mate</option></para>
+      <para>
+       Note Mate uses <literal>programs.system-config-printer</literal> as it doesn't
+       use it as a service, but its graphical interface directly.
+      </para>
+     </listitem>
+    </itemizedlist>
+   </listitem>
   </itemizedlist>
 
  </section>

nixos/modules/module-list.nix

@@ -151,6 +151,7 @@
   ./programs/sysdig.nix
   ./programs/systemtap.nix
   ./programs/sway.nix
+  ./programs/system-config-printer.nix
   ./programs/thefuck.nix
   ./programs/tmux.nix
   ./programs/tsm-client.nix
@@ -309,6 +310,7 @@
   ./services/desktops/gnome3/tracker.nix
   ./services/desktops/gnome3/tracker-miners.nix
   ./services/desktops/profile-sync-daemon.nix
+  ./services/desktops/system-config-printer.nix
   ./services/desktops/telepathy.nix
   ./services/desktops/tumbler.nix
   ./services/desktops/zeitgeist.nix

nixos/modules/programs/system-config-printer.nix

@@ -0,0 +1,32 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+{
+
+  ###### interface
+
+  options = {
+
+    programs.system-config-printer = {
+
+      enable = mkEnableOption "system-config-printer, a Graphical user interface for CUPS administration";
+
+    };
+
+  };
+
+
+  ###### implementation
+
+  config = mkIf config.programs.system-config-printer.enable {
+
+    environment.systemPackages = [
+      pkgs.system-config-printer
+    ];
+
+    services.system-config-printer.enable = true;
+
+  };
+
+}

nixos/modules/services/desktops/system-config-printer.nix

@@ -0,0 +1,38 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+{
+
+  ###### interface
+
+  options = {
+
+    services.system-config-printer = {
+
+      enable = mkEnableOption "system-config-printer, a service for CUPS administration used by printing interfaces";
+
+    };
+
+  };
+
+
+  ###### implementation
+
+  config = mkIf config.services.system-config-printer.enable {
+
+    services.dbus.packages = [
+      pkgs.system-config-printer
+    ];
+
+    systemd.packages = [
+      pkgs.system-config-printer
+    ];
+
+    services.udev.packages = [
+      pkgs.system-config-printer
+    ];
+
+  };
+
+}

nixos/modules/services/x11/desktop-managers/gnome3.nix

@@ -233,10 +233,9 @@ in
       services.gnome3.gnome-user-share.enable = mkDefault true;
       services.gnome3.rygel.enable = mkDefault true;
       services.gvfs.enable = true;
+      services.system-config-printer.enable = (mkIf config.services.printing.enable (mkDefault true));
       services.telepathy.enable = mkDefault true;
       systemd.packages = [ pkgs.gnome3.vino ];
-      services.dbus.packages =
-        optional config.services.printing.enable pkgs.system-config-printer;
 
       services.avahi.enable = mkDefault true;
 

nixos/modules/services/x11/desktop-managers/mate.nix

@@ -98,6 +98,9 @@ in
     programs.bash.vteIntegration = mkDefault true;
     programs.zsh.vteIntegration = mkDefault true;
 
+    # Mate uses this for printing
+    programs.system-config-printer.enable = (mkIf config.services.printing.enable (mkDefault true));
+
     services.gnome3.at-spi2-core.enable = true;
     services.gnome3.gnome-keyring.enable = true;
     services.gnome3.gnome-settings-daemon.enable = true;

nixos/modules/services/x11/desktop-managers/pantheon.nix

@@ -113,9 +113,9 @@ in
     services.colord.enable = mkDefault true;
     services.pantheon.files.enable = mkDefault true;
     services.tumbler.enable = mkDefault true;
-    services.dbus.packages = mkMerge [
-      ([ pkgs.pantheon.switchboard-plug-power ])
-      (mkIf config.services.printing.enable  ([pkgs.system-config-printer]) )
+    services.system-config-printer.enable = (mkIf config.services.printing.enable (mkDefault true));
+    services.dbus.packages = [
+      pkgs.pantheon.switchboard-plug-power
     ];
     services.pantheon.contractor.enable = mkDefault true;
     services.gnome3.at-spi2-core.enable = true;

nixos/modules/services/x11/desktop-managers/plasma5.nix

@@ -210,8 +210,7 @@ in
       # Enable helpful DBus services.
       services.udisks2.enable = true;
       services.upower.enable = config.powerManagement.enable;
-      services.dbus.packages =
-        mkIf config.services.printing.enable [ pkgs.system-config-printer ];
+      services.system-config-printer.enable = (mkIf config.services.printing.enable (mkDefault true));
 
       # Extra UDEV rules used by Solid
       services.udev.packages = [

nixos/modules/services/x11/desktop-managers/xfce4-14.nix

@@ -137,8 +137,7 @@ in
     services.gvfs.enable = true;
     services.gvfs.package = pkgs.xfce.gvfs;
     services.tumbler.enable = true;
-    services.dbus.packages =
-      optional config.services.printing.enable pkgs.system-config-printer;
+    services.system-config-printer.enable = (mkIf config.services.printing.enable (mkDefault true));
     services.xserver.libinput.enable = mkDefault true; # used in xfce4-settings-manager
 
     # Enable default programs

pkgs/tools/misc/system-config-printer/default.nix

@@ -61,6 +61,9 @@ stdenv.mkDerivation rec {
       # Manually expand literal "$(out)", which have failed to expand
       sed -e "s|ExecStart=\$(out)|ExecStart=$out|" \
           -i "$out/etc/systemd/system/configure-printer@.service"
+
+      substituteInPlace $out/etc/udev/rules.d/70-printers.rules \
+        --replace "udev-configure-printer" "$out/etc/udev/udev-configure-printer"
     '';
 
   meta = {