NixOS · Nov 17, 2019 · Nov 17, 2019 · Nov 17, 2019 · Nov 17, 2019 · Nov 17, 2019
diff --git a/nixos/doc/manual/release-notes/rl-2003.xml b/nixos/doc/manual/release-notes/rl-2003.xml
@@ -77,6 +77,12 @@
     be set if the hostname of the node should be non default.
     </para>
    </listitem>
+   <listitem>
+    <para>
+    UPower's configuration is now managed by NixOS and can be customized
+    via <option>services.upower</option>.
+    </para>
+   </listitem>
   </itemizedlist>
 
  </section>

diff --git a/nixos/modules/services/hardware/upower.nix b/nixos/modules/services/hardware/upower.nix
@@ -37,6 +37,172 @@ in
         '';
       };
 
+      enableWattsUpPro = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Enable the Watts Up Pro device.
+
+          The Watts Up Pro contains a generic FTDI USB device without a specific
+          vendor and product ID. When we probe for WUP devices, we can cause
+          the user to get a perplexing "Device or resource busy" error when
+          attempting to use their non-WUP device.
+
+          The generic FTDI device is known to also be used on:
+
+          <itemizedlist>
+            <listitem><para>Sparkfun FT232 breakout board</para></listitem>
+            <listitem><para>Parallax Propeller</para></listitem>
+          </itemizedlist>
+        '';
+      };
+
+      noPollBatteries = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Don't poll the kernel for battery level changes.
+
+          Some hardware will send us battery level changes through
+          events, rather than us having to poll for it. This option
+          allows disabling polling for hardware that sends out events.
+        '';
+      };
+
+      ignoreLid = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Do we ignore the lid state
+
+          Some laptops are broken. The lid state is either inverted, or stuck
+          on or off. We can't do much to fix these problems, but this is a way
+          for users to make the laptop panel vanish, a state that might be used
+          by a couple of user-space daemons. On Linux systems, see also
+          logind.conf(5).
+        '';
+      };
+
+      usePercentageForPolicy = mkOption {
+        type = types.bool;
+        default = true;
+        description = ''
+          Policy for warnings and action based on battery levels
+
+          Whether battery percentage based policy should be used. The default
+          is to use the percentage, which
+          should work around broken firmwares. It is also more reliable than
+          the time left (frantically saving all your files is going to use more
+          battery than letting it rest for example).
+        '';
+      };
+
+      percentageLow = mkOption {
+        type = types.ints.unsigned;
+        default = 10;
+        description = ''
+          When <literal>usePercentageForPolicy</literal> is
+          <literal>true</literal>, the levels at which UPower will consider the
+          battery low.
+
+          This will also be used for batteries which don't have time information
+          such as that of peripherals.
+
+          If any value (of <literal>percentageLow</literal>,
+          <literal>percentageCritical</literal> and
+          <literal>percentageAction</literal>) is invalid, or not in descending
+          order, the defaults will be used.
+        '';
+      };
+
+      percentageCritical = mkOption {
+        type = types.ints.unsigned;
+        default = 3;
+        description = ''
+          When <literal>usePercentageForPolicy</literal> is
+          <literal>true</literal>, the levels at which UPower will consider the
+          battery critical.
+
+          This will also be used for batteries which don't have time information
+          such as that of peripherals.
+
+          If any value (of <literal>percentageLow</literal>,
+          <literal>percentageCritical</literal> and
+          <literal>percentageAction</literal>) is invalid, or not in descending
+          order, the defaults will be used.
+        '';
+      };
+
+      percentageAction = mkOption {
+        type = types.ints.unsigned;
+        default = 2;
+        description = ''
+          When <literal>usePercentageForPolicy</literal> is
+          <literal>true</literal>, the levels at which UPower will take action
+          for the critical battery level.
+
+          This will also be used for batteries which don't have time information
+          such as that of peripherals.
+
+          If any value (of <literal>percentageLow</literal>,
+          <literal>percentageCritical</literal> and
+          <literal>percentageAction</literal>) is invalid, or not in descending
+          order, the defaults will be used.
+        '';
+      };
+
+      timeLow = mkOption {
+        type = types.ints.unsigned;
+        default = 1200;
+        description = ''
+          When <literal>usePercentageForPolicy</literal> is
+          <literal>false</literal>, the time remaining at which UPower will
+          consider the battery low.
+
+          If any value (of <literal>timeLow</literal>,
+          <literal>timeCritical</literal> and <literal>timeAction</literal>) is
+          invalid, or not in descending order, the defaults will be used.
+        '';
+      };
+
+      timeCritical = mkOption {
+        type = types.ints.unsigned;
+        default = 300;
+        description = ''
+          When <literal>usePercentageForPolicy</literal> is
+          <literal>false</literal>, the time remaining at which UPower will
+          consider the battery critical.
+
+          If any value (of <literal>timeLow</literal>,
+          <literal>timeCritical</literal> and <literal>timeAction</literal>) is
+          invalid, or not in descending order, the defaults will be used.
+        '';
+      };
+
+      timeAction = mkOption {
+        type = types.ints.unsigned;
+        default = 120;
+        description = ''
+          When <literal>usePercentageForPolicy</literal> is
+          <literal>false</literal>, the time remaining at which UPower will
+          take action for the critical battery level.
+
+          If any value (of <literal>timeLow</literal>,
+          <literal>timeCritical</literal> and <literal>timeAction</literal>) is
+          invalid, or not in descending order, the defaults will be used.
+        '';
+      };
+
+      criticalPowerAction = mkOption {
+        type = types.enum [ "PowerOff" "Hibernate" "HybridSleep" ];
+        default = "HybridSleep";
+        description = ''
+          The action to take when <literal>timeAction</literal> or
+          <literal>percentageAction</literal> has been reached for the batteries
+          (UPS or laptop batteries) supplying the computer
+        '';
+      };
+
     };
 
   };
@@ -54,6 +220,21 @@ in
 
     systemd.packages = [ cfg.package ];
 
+    environment.etc."UPower/UPower.conf".text = generators.toINI {} {
+      UPower = {
+        EnableWattsUpPro = cfg.enableWattsUpPro;
+        NoPollBatteries = cfg.noPollBatteries;
+        IgnoreLid = cfg.ignoreLid;
+        UsePercentageForPolicy = cfg.usePercentageForPolicy;
+        PercentageLow = cfg.percentageLow;
+        PercentageCritical = cfg.percentageCritical;
+        PercentageAction = cfg.percentageAction;
+        TimeLow = cfg.timeLow;
+        TimeCritical = cfg.timeCritical;
+        TimeAction = cfg.timeAction;
+        CriticalPowerAction = cfg.criticalPowerAction;
+      };
+    };
   };
 
 }
diff --git a/nixos/modules/tasks/filesystems/zfs.nix b/nixos/modules/tasks/filesystems/zfs.nix
@@ -12,6 +12,7 @@ let
   cfgSnapFlags = cfgSnapshots.flags;
   cfgScrub = config.services.zfs.autoScrub;
   cfgTrim = config.services.zfs.trim;
+  cfgZED = config.services.zfs.zed;
 
   inInitrd = any (fs: fs == "zfs") config.boot.initrd.supportedFilesystems;
   inSystem = any (fs: fs == "zfs") config.boot.supportedFilesystems;
@@ -87,6 +88,17 @@ let
     }
   '';
 
+  zedConf = generators.toKeyValue {
+    mkKeyValue = generators.mkKeyValueDefault {
+      mkValueString = v:
+        if isInt           v then toString v
+        else if isString   v then "\"${v}\""
+        else if true  ==   v then "1"
+        else if false ==   v then "0"
+        else if isList     v then "\"" + (concatStringsSep " " v) + "\""
+        else err "this value is" (toString v);
+    } "=";
+  } cfgZED.settings;
 in
 
 {
@@ -312,6 +324,32 @@ in
         '';
       };
     };
+
+    services.zfs.zed.settings = mkOption {
+      type = with types; attrsOf (oneOf [ str int bool (listOf str) ]);
+      example = literalExample ''
+        {
+          ZED_DEBUG_LOG = "/tmp/zed.debug.log";
+
+          ZED_EMAIL_ADDR = [ "root" ];
+          ZED_EMAIL_PROG = "mail";
+          ZED_EMAIL_OPTS = "-s '@SUBJECT@' @ADDRESS@";
+
+          ZED_NOTIFY_INTERVAL_SECS = 3600;
+          ZED_NOTIFY_VERBOSE = false;
+
+          ZED_USE_ENCLOSURE_LEDS = true;
+          ZED_SCRUB_AFTER_RESILVER = false;
+        }
+      '';
+      description = ''
+        ZFS Event Daemon /etc/zfs/zed.d/zed.rc content
+
+        See
+        <citerefentry><refentrytitle>zed</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+        for details on ZED and the scripts in /etc/zfs/zed.d to find the possible variables
+      '';
+    };
   };
 
   ###### implementation
@@ -389,8 +427,32 @@ in
         zfsSupport = true;
       };
 
-      environment.etc."zfs/zed.d".source = "${packages.zfsUser}/etc/zfs/zed.d/";
-      environment.etc."zfs/zpool.d".source = "${packages.zfsUser}/etc/zfs/zpool.d/";
+      services.zfs.zed.settings = {
+        ZED_EMAIL_PROG = mkDefault "${pkgs.mailutils}/bin/mail";
+      };
+
+      environment.etc = genAttrs
+        (map
+          (file: "zfs/zed.d/${file}")
+          [
+            "all-syslog.sh"
+            "pool_import-led.sh"
+            "resilver_finish-start-scrub.sh"
+            "statechange-led.sh"
+            "vdev_attach-led.sh"
+            "zed-functions.sh"
+            "data-notify.sh"
+            "resilver_finish-notify.sh"
+            "scrub_finish-notify.sh"
+            "statechange-notify.sh"
+            "vdev_clear-led.sh"
+          ]
+        )
+        (file: { source = "${packages.zfsUser}/etc/${file}"; })
+      // {
+        "zfs/zed.d/zed.rc".text = zedConf;
+        "zfs/zpool.d".source = "${packages.zfsUser}/etc/zfs/zpool.d/";
+      };
 
       system.fsPackages = [ packages.zfsUser ]; # XXX: needed? zfs doesn't have (need) a fsck
       environment.systemPackages = [ packages.zfsUser ]

diff --git a/pkgs/applications/audio/cantata/default.nix b/pkgs/applications/audio/cantata/default.nix
@@ -80,7 +80,7 @@ in mkDerivation {
     homepage    = https://github.com/cdrummond/cantata;
     description = "A graphical client for MPD";
     license     = licenses.gpl3;
-    maintainers = with maintainers; [ fuuzetsu peterhoeg ];
+    maintainers = with maintainers; [ peterhoeg ];
     # Technically Cantata can run on Windows so if someone wants to
     # bother figuring that one out, be my guest.
     platforms   = platforms.linux;

diff --git a/pkgs/applications/audio/easytag/default.nix b/pkgs/applications/audio/easytag/default.nix
@@ -35,7 +35,7 @@ in stdenv.mkDerivation rec {
     description = "View and edit tags for various audio files";
     homepage = https://wiki.gnome.org/Apps/EasyTAG;
     license = licenses.gpl2Plus;
-    maintainers = with maintainers; [ fuuzetsu ];
+    maintainers = with maintainers; [ ];
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/applications/audio/opus-tools/default.nix b/pkgs/applications/audio/opus-tools/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
     description = "Tools to work with opus encoded audio streams";
     homepage = http://www.opus-codec.org/;
     license = stdenv.lib.licenses.bsd2;
-    maintainers = with stdenv.lib.maintainers; [ fuuzetsu ];
+    maintainers = with stdenv.lib.maintainers; [ ];
     platforms = with stdenv.lib.platforms; unix;
   };
 }
diff --git a/pkgs/applications/audio/opusfile/default.nix b/pkgs/applications/audio/opusfile/default.nix
@@ -18,6 +18,6 @@ stdenv.mkDerivation rec {
     homepage = http://www.opus-codec.org/;
     license = licenses.bsd3;
     platforms = platforms.linux ++ platforms.darwin;
-    maintainers = with maintainers; [ fuuzetsu ];
+    maintainers = with maintainers; [ ];
   };
 }
diff --git a/pkgs/applications/audio/snd/default.nix b/pkgs/applications/audio/snd/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
     homepage = http://ccrma.stanford.edu/software/snd;
     platforms = stdenv.lib.platforms.linux;
     license = stdenv.lib.licenses.free;
-    maintainers = with stdenv.lib.maintainers; [ fuuzetsu ];
+    maintainers = with stdenv.lib.maintainers; [ ];
   };
 
 

diff --git a/pkgs/applications/editors/emacs-modes/org-generated.nix b/pkgs/applications/editors/emacs-modes/org-generated.nix
diff --git a/pkgs/applications/editors/flpsed/default.nix b/pkgs/applications/editors/flpsed/default.nix
@@ -22,6 +22,6 @@ stdenv.mkDerivation rec {
     homepage = http://flpsed.org/flpsed.html;
     license = licenses.gpl3;
     platforms = platforms.linux;
-    maintainers = with maintainers; [ fuuzetsu ];
+    maintainers = with maintainers; [ ];
   };
 }
diff --git a/pkgs/applications/editors/yi/wrapper.nix b/pkgs/applications/editors/yi/wrapper.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation {
     description = "Allows Yi to find libraries and the compiler easily";
     # This wrapper and wrapper only is under PD
     license = licenses.publicDomain;
-    maintainers = with maintainers; [ fuuzetsu ];
+    maintainers = with maintainers; [ ];
   };
 
 }