added i3status-rust.

modules/both/i3/default.nix

@@ -202,6 +202,16 @@
             notification = false;
           }
         ];
+        bars = [
+          {
+            fonts = {
+              names = ["Fira Code"];
+              size = 8.0;
+            };
+            position = "bottom";
+            statusCommand = "${pkgs.i3status-rust}/bin/i3status-rs ~/.config/i3status-rust/config-default.toml";
+          }
+        ];
       };
     };
     imports = [
@@ -214,5 +224,6 @@
   };
   imports = [
     ../sound.nix
+    ./i3status-rust.nix
   ];
 }

modules/both/i3/i3status-rust.nix

@@ -0,0 +1,77 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: {
+  home-manager.users.${config.host.user} = {
+    config,
+    osConfig,
+    lib,
+    ...
+  }: {
+    programs.i3status-rust = {
+      enable = true;
+      bars = {
+        default = {
+          blocks = [
+            {
+              block = "music";
+              format = " $icon {$combo.str(max_w:25,rot_interval:0.5) $play $next $prev $player.str(max_w:5,rot_interval:0.5) [$cur/$avail] |} ";
+            }
+            {
+              block = "memory";
+              format = " $icon $mem_used_percents ";
+              format_alt = " $icon $swap_used_percents (swap)";
+            }
+            {
+              block = "cpu";
+              interval = 1;
+            }
+            {
+              block = "load";
+              format = " $icon $1m ";
+              interval = 1;
+            }
+            (
+              lib.mkIf
+              (!osConfig.host.isVm)
+              {block = "backlight";}
+            )
+            (
+              lib.mkIf (osConfig.host.isLaptop)
+              {
+                block = "battery";
+                driver = "upower";
+                format = "$icon $percentage {$time |}";
+              }
+            )
+            {
+              block = "net";
+              format = "$icon {$signal_strength $ssid.str(max_w:5,rot_interval:0.5)|}";
+              format_alt = " $icon {$signal_strength $ssid.str(max_w:5,rot_interval:0.5) $frequency|} $ip | $ipv6 via $device";
+            }
+            {
+              block = "sound";
+              format = "$icon {$volume.bar(v:true) $volume.eng(w:2) |}";
+              headphones_indicator = true;
+              click = [
+                {
+                  button = "left";
+                  cmd = "pwvucontrol";
+                }
+              ];
+            }
+            {
+              block = "time";
+              format = " $timestamp.datetime(f:'%F %R') ";
+              interval = 60;
+            }
+          ];
+          theme = "gruvbox-dark";
+          icons = "material-nf";
+        };
+      };
+    };
+  };
+}

modules/commonopts.nix

@@ -18,6 +18,14 @@
         description = "enable GUI";
         default = false;
       };
+      isLaptop=lib.mkEnableOption {
+        description="machine is a laptop";
+        default=false;
+      };
+      isVm=lib.mkEnableOption {
+        description="machine is a virtual machine";
+        default=false;
+      };
     };
   };
 }