fix(i3): configure i3status-rust by battery block device

configs/i3.nix

@@ -64,6 +64,7 @@ in with config.niveum; {
         statusCommand = "${pkgs.unstable.i3status-rust}/bin/i3status-rs ${pkgs.writeText "i3status-rust.toml" (
           import <dot/i3status-rust.nix> {
             wifi-interface = networkInterfaces.wireless;
+            batteryBlock = batteryBlocks.default;
             inherit (config.niveum) colours;
           }
         )}";

dot/i3status-rust.nix

@@ -1,4 +1,4 @@
-{ wifi-interface, colours }: ''
+{ wifi-interface, colours, batteryBlock }: ''
   [theme]
   name = "plain"
   [theme.overrides]
@@ -56,6 +56,7 @@
 
   [[block]]
   block = "battery"
+  device = "${batteryBlock}"
   show = "both"
 
   [[block]]

modules/constants.nix

@@ -66,6 +66,8 @@ in {
 
     networkInterfaces.wireless = mkOption { type = types.str; };
 
+    batteryBlocks.default = mkOption { type = types.str; };
+
     promptColours =
     let colours16 = types.enum [ "black" "red" "green" "yellow" "blue" "magenta" "cyan" "white" ];
     in {

systems/homeros/configuration.nix

@@ -10,6 +10,7 @@
   environment.systemPackages = [ pkgs.unstable.zeroad pkgs.minecraft ];
 
   niveum = {
+    batteryBlocks.default = "BAT1";
     networkInterfaces.wireless = "wlp3s0";
     promptColours.success = "green";
   };

systems/wilde/configuration.nix

@@ -8,6 +8,7 @@
   ];
 
   niveum = {
+    batteryBlocks.default = "BAT0";
     networkInterfaces.wireless = "wlp3s0";
     promptColours.success = "cyan";
   };