libkookie: i3: adding i3status config generation module

4 files changed, 93 insertions, 10 deletions

diff --git a/infra/libkookie/configuration/workstation/i3/tempest.nix b/infra/libkookie/configuration/workstation/i3/tempest.nix
index 23717d813ed5..cc8bd84eebe9 100644
--- a/infra/libkookie/configuration/workstation/i3/tempest.nix
+++ b/infra/libkookie/configuration/workstation/i3/tempest.nix
@@ -6,9 +6,15 @@
 
   # Then configure it
   libkookie.ui.i3 = {
+    compton = true;
+    # TODO: include these files via git LFS
+    wallpaper = /home/Pictures/Wallpapers/small-memory.webp;
     fonts = [ "Iosevka:13" ];
+
+    i3Status = {
+      segments = ["ipv6" "disk" "ethernet _first_" "load" "tztime local"];
+    };
   };
 
-  # FIXME: make this be included automatically
   home.packages = with pkgs; [ iosevka ];
 }
diff --git a/infra/libkookie/modules/workstation/ui/i3/core/i3status.nix b/infra/libkookie/modules/workstation/ui/i3/core/i3status.nix
new file mode 100644
index 000000000000..6efcd281e1dc
--- /dev/null
+++ b/infra/libkookie/modules/workstation/ui/i3/core/i3status.nix
@@ -0,0 +1,52 @@
+{ config, lib, pkgs, ... }:
+
+let
+
+  # Grab settings from the submodule
+  cfg = config.libkookie.ui.i3.i3Status;
+  colors = (builtins.toString cfg.colors);
+  interval = (builtins.toString cfg.interval);
+
+  # Utility functions to build the config
+  append = (seg: "order += ${seg}");
+in
+with lib.mkIf;
+{
+  text = ''
+    general {
+      colors = ${colors}
+      interval = ${interval}
+      format = ${cfg.format}
+    }
+
+    ${lib.concatMapStringsSep "\n" (l: append l) cfg.segments}
+
+    wireless _first_ {
+      format_up = "W: (%quality at %essid, %bitrate) %ip"
+      format_down = "W: down"
+    }
+
+    ethernet _first_ {
+      format_up = "E: %ip (%speed)"
+      format_down = "E: <down>"
+    }
+    
+    tztime local {
+      format = "%Y-%m-%d %H:%M:%S"
+    }
+
+    load {
+      format = "%1min"
+    }
+
+    disk "/" {
+      format = "%avail"
+    }
+
+    battery 0 {
+      format = "%status %percentage %remaining %emptytime"
+      format_down = "NO BAT"
+      low_threshold = 10
+    }
+  '';
+}
diff --git a/infra/libkookie/modules/workstation/ui/i3/core/setup.nix b/infra/libkookie/modules/workstation/ui/i3/core/setup.nix
index 85c913d6a298..17a77f6f5549 100644
--- a/infra/libkookie/modules/workstation/ui/i3/core/setup.nix
+++ b/infra/libkookie/modules/workstation/ui/i3/core/setup.nix
@@ -1,11 +1,24 @@
-{ lib, config, pkgs, home-manager, ... } @ args:
+/** Main entry point for the home-manager module configuration
+ *
+ * For some reason, access to the config.libkookie.* option tree
+ * is not possible here, but instead needs to be deferred to an
+ * imported expression.  For that reason, this file only contains
+ * key allocations, and no actual configuration content.
+ */
+
+{ config, lib, pkgs, home-manager, ... } @ args:
 
-let config = (import ./config.nix args);
-in
 {
-  xsession.windowManager.i3 = {
-    enable = true;
-    package = pkgs.i3;
-    inherit config;
-  };
+  xsession.windowManager.i3 =
+    let config = (import ./config.nix args);
+    in
+      {
+        enable = true;
+        package = pkgs.i3;
+        inherit config;
+      };
+
+  xdg.configFile."i3/compton.conf" = (import ./compton.nix args);
+
+  xdg.configFile."i3/i3status.conf" = (import ./i3status.nix args);
 }
diff --git a/infra/libkookie/modules/workstation/ui/i3/hm.nix b/infra/libkookie/modules/workstation/ui/i3/hm.nix
index 0341fc5b07ac..23aef4337a67 100644
--- a/infra/libkookie/modules/workstation/ui/i3/hm.nix
+++ b/infra/libkookie/modules/workstation/ui/i3/hm.nix
@@ -18,13 +18,25 @@ in
       '';
     };
 
+    # TODO: figure out a way to make this a package type
     fonts = mkOption {
-      type = with types; listOf package;
+      type = with types; listOf str;
       default = [ "monospace" ];
       description = ''
         A set of fonts to use by the i3 module for rendering text
       '';
     };
+
+    i3Status = mkOption {
+      type = with types; submodule {
+        options = {
+          colors = mkOption { type = bool; default = true; };
+          format = mkOption { type = str; default = "dzen2"; };
+          interval = mkOption { type = int; default = 1; };
+          segments = mkOption { type = listOf str; default = []; };
+        };
+      };
+    };
   };
 
   config = (import core/setup.nix args);