From cbece5e2ab15670c31f76e194a82516490760b16 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Wed, 15 Jan 2025 22:24:51 +0100
Subject: ...

---
 accounts/gkleen@sif/niri/default.nix | 24 ++++++++++++++++++++----
 hosts/sif/default.nix                | 27 +++++++++++++--------------
 hosts/sif/hw.nix                     |  3 +++
 3 files changed, 36 insertions(+), 18 deletions(-)

diff --git a/accounts/gkleen@sif/niri/default.nix b/accounts/gkleen@sif/niri/default.nix
index fc3a0a2b..aa109616 100644
--- a/accounts/gkleen@sif/niri/default.nix
+++ b/accounts/gkleen@sif/niri/default.nix
@@ -91,7 +91,7 @@ let
       active_workspace="$(jq -r '.[] | select(.is_focused) | .id' <<<"$workspaces_json")"
 
       workspace_json="$(jq -c --arg active_output "$active_output" 'map(select(.output == $active_output and .name == null)) | sort_by(.idx) | .[0]' <<<"$workspaces_json")"
-      [[ -n $workspace_json && $workspace_json != null && $active_workspace != "$(jq -r '.id' <<<"$workspace_json")" ]] || exit 0
+      [[ -n $workspace_json && $workspace_json != null ]] || exit 0
       jq --arg active_workspace "$active_workspace" -c "$action" <<<"$workspace_json" | tee /dev/stderr | socat STDIO "$NIRI_SOCKET"
     '';
   };
@@ -174,6 +174,18 @@ in {
         struts = { left = 0; right = 0; top = 0; bottom = 0; };
         focus-ring = {
           width = 2;
+          active.gradient = {
+            from = "hsla(195 100% 60% 0.9)";
+            to = "hsla(155 100% 50% 0.9)";
+            angle = 45;
+            relative-to = "workspace-view";
+          };
+          inactive.gradient = {
+            from = "hsla(0 0% 42% 0.66)";
+            to = "hsla(0 0% 35% 0.66)";
+            angle = 45;
+            relative-to = "workspace-view";
+          };
         };
 
         preset-column-widths = [
@@ -406,10 +418,14 @@ in {
           action = spawn (lib.getExe niri) "msg" "action" "power-off-monitors";
           allow-when-locked = true;
         };
-        "Mod+Shift+L" = {
-          action = spawn loginctl "lock-session";
-        };
+        "Mod+Shift+L".action = spawn loginctl "lock-session";
         "Mod+Shift+E".action = quit;
+        "Mod+Shift+Minus" = {
+          action = spawn systemctl "suspend";
+        };
+        "Mod+Shift+Control+Minus" = {
+          action = spawn systemctl "hibernate";
+        };
 
         "XF86MonBrightnessUp" = {
           action = spawn lightctl "-d" "-e4" "-n1" "up";
diff --git a/hosts/sif/default.nix b/hosts/sif/default.nix
index 6dc6f3a9..def59191 100644
--- a/hosts/sif/default.nix
+++ b/hosts/sif/default.nix
@@ -63,15 +63,20 @@ in {
       plymouth.enable = true;
 
       kernelPackages = pkgs.linuxPackages_latest;
-      extraModulePackages = with config.boot.kernelPackages; [ v4l2loopback ];
-      kernelModules = ["v4l2loopback"];
       kernelPatches = [
         { name = "edac-config";
           patch = null;
-          extraConfig = ''
-            EDAC y
-            EDAC_IE31200 y
-          '';
+          extraStructuredConfig = with lib.kernel; {
+            EDAC = yes;
+            EDAC_IE31200 = yes;
+          };
+        }
+        { name = "zswap-default";
+          patch = null;
+          extraStructuredConfig = with lib.kernel; {
+            ZSWAP_DEFAULT_ON = yes;
+            # ZSWAP_SHRINKER_DEFAULT_ON = yes;
+          };
         }
       ];
 
@@ -440,7 +445,7 @@ in {
       };
 
       xserver = {
-        enable = true;
+        enable = false;
 
         xkb = {
           layout = "us";
@@ -617,7 +622,7 @@ in {
       nvidia = {
         open = true;
         modesetting.enable = true;
-        powerManagement.enable = true;
+        powerManagement.enable = false;
         prime = {
           nvidiaBusId = "PCI:1:0:0";
           intelBusId = "PCI:0:2:0";
@@ -707,12 +712,6 @@ in {
       dconf.enable = true;
     };
 
-    zramSwap = {
-      enable = true;
-      algorithm = "zstd";
-      writebackDevice = "/dev/disk/by-label/swap";
-    };
-
     services.pcscd.enable = true;
 
     sops.secrets.gkleen-rclone = {
diff --git a/hosts/sif/hw.nix b/hosts/sif/hw.nix
index d1fb2934..1bcf0261 100644
--- a/hosts/sif/hw.nix
+++ b/hosts/sif/hw.nix
@@ -19,6 +19,9 @@
     "/var/lib/sops-nix".neededForBoot = true;
     "/var/lib/systemd".neededForBoot = true;
   };
+  swapDevices = [
+    { label = "swap"; }
+  ];
   # system.etc.overlay.enable = false;
 
   boot.initrd.systemd.packages = [
-- 
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