[eww] Fixes some errors due to missing functions or null values

home-manager/features/development/docker.nix

@@ -1,9 +1,6 @@
 { pkgs, ... }:
 {
-  # Use podman over docker
-  services.podman = {
-    enable = true;
-  };
+  # Podman is enabled at the system level.
 
   home.packages = with pkgs; [
     podman-compose

home-manager/features/eww/config/eww.scss

@@ -33,6 +33,16 @@ $color-standout-dark: darker($color-standout);
   font-family: 'Noto Sans Nerd Font', sans-serif;
 }
 
+window.vertical-statusbar {
+  background-color: $color-background;
+  // background-image: linear-gradient(160deg, rgba(255,00,00,0.5), $color-background);
+  color: $color-foreground;
+  padding: 16px;
+  font-size: 14px;
+  border-right: 3px solid $color-border;
+  font-family: 'Noto Sans Nerd Font', sans-serif;
+}
+
 .system-monitor {
   padding-top: 8px;
   padding-right: 8px;

home-manager/features/eww/config/system-monitor.yuck

@@ -30,7 +30,7 @@
       :spacing 8
       (system-monitor-perf)
       (system-monitor-disks)
-      (system-monitor-net)
+      (system-monitor-net :interface "wlo1")
     )
     (box
       :orientation "h"
@@ -145,13 +145,13 @@
     :name "Disks"
     (system-monitor-gauge
       :name "Root"
-      :text-value {EWW_DISK['/'].free / powi(2, 30)}
+      :text-value {EWW_DISK['/'].free / 1000000000}
       :gauge-pct {EWW_DISK['/'].used_perc}
       :units " GB"
     )
     (system-monitor-gauge
       :name "Home"
-      :text-value {EWW_DISK['/home'].free / powi(2, 30)}
+      :text-value {EWW_DISK['/home'].free / 1000000000}
       :gauge-pct {EWW_DISK['/home'].used_perc}
       :units " GB"
     )
@@ -164,7 +164,7 @@
   `iwgetid -r`
 )
 
-(defwidget system-monitor-net []
+(defwidget system-monitor-net [ interface ]
   (system-monitor-group
     :name "Network"
     :orientation "v"
@@ -174,12 +174,12 @@
     )
     (system-monitor-sparkgraph
       :name "Down"
-      :value {EWW_NET["wlo1"]["NET_DOWN"] / 1000000}
+      :value {EWW_NET[interface]["NET_DOWN"] / 1000000}
       :units " MB/s"
     )
     (system-monitor-sparkgraph
       :name "Up"
-      :value {EWW_NET["wlo1"]["NET_UP"] / 1000000}
+      :value {EWW_NET[interface]["NET_UP"] / 1000000}
       :units " MB/s"
     )
   )

home-manager/features/eww/config/vertical-statusbar.yuck

@@ -17,11 +17,22 @@
   (workspaces :workspaces-json workspaces-json-hdmi-a-1)
 )
 
+(defwidget disks-vega []
+  (system-monitor-group
+    :name "Disks"
+    (system-monitor-gauge
+      :name "Root"
+      :text-value {EWW_DISK['/'].free / 1000000000}
+      :gauge-pct {EWW_DISK['/'].used_perc}
+      :units " GB"
+    )
+  )
+)
+
 (defwidget vertical-statusbar []
   (box
-    :class "statusbar"
     :orientation "v"
-    :halign "center"
+    :halign "fill"
     :spacing 8
     :space-evenly false
     (clock-large)
@@ -33,8 +44,8 @@
       (system-monitor-perf-cpu)
       (system-monitor-perf-gpu)
     )
-    (system-monitor-disks)
-    (system-monitor-net)
+    (disks-vega)
+    (system-monitor-net :interface "enp3s0")
     (system-monitor-audio)
   )
 )

home-manager/features/eww/default.nix

@@ -1,5 +1,10 @@
-{ ... }:
+{ pkgs, ... }:
 {
+  home.packages = with pkgs; [
+    # For Noto Sans NF
+    nerdfonts
+  ];
+
   programs.eww = {
     enable = true;
     configDir = ./config;

home-manager/features/hyprland.nix

@@ -33,8 +33,6 @@
       exec-once = [
         "nm-applet"
         "sleep 2 && hyprpm reload -n"
-        "swayidle -w before-sleep hyprlock"
-        "swayosd-server"
         "systemctl --user start hyprpolkitagent"
 
         "gsettings set org.gnome.desktop.interface color-scheme \"prefer-dark\""

system/features/podman-dev.nix

@@ -0,0 +1,14 @@
+{ ... }:
+{
+  virtualisation = {
+    podman = {
+      enable = true;
+
+      # Create a `docker` alias for podman, to use it as a drop-in replacement
+      dockerCompat = true;
+
+      # Required for containers under podman-compose to be able to talk to each other.
+      defaultNetwork.settings.dns_enabled = true;
+    };
+  };
+}

system/hosts/altair/configuration.nix

@@ -10,6 +10,7 @@
 {
   imports = [
     ./qmk.nix
+    ../../features/podman-dev.nix
   ];
 
   networking.hostName = "altair"; # Define your hostname.

system/hosts/vega/configuration.nix

@@ -1,5 +1,9 @@
 { pkgs, ... }:
 {
+  imports = [
+    ../../features/podman-dev.nix
+  ];
+
   networking.hostName = "vega"; # Define your hostname.
 
   # Configure network proxy if necessary