i3status-rust: use mkTarget

Author: awwpotato

modules/i3status-rust/hm.nix

@@ -1,28 +1,61 @@
-{ lib, config, ... }:
+{ mkTarget, lib, ... }:
 let
-  opacityHex = lib.toHexString (
-    builtins.ceil (config.stylix.opacity.desktop * 255)
-  );
+  bar =
+    { colors, opacity }:
+    let
+      opacityHex = lib.toHexString (builtins.ceil (opacity.desktop * 255));
+    in
+    lib.mapAttrs (n: v: if lib.hasSuffix "_bg" n then v + opacityHex else v) (
+      with colors.withHashtag;
+      {
+        idle_bg = base00;
+        idle_fg = base05;
+        info_bg = base09;
+        info_fg = base00;
+        good_bg = base01;
+        good_fg = base05;
+        warning_bg = base0A;
+        warning_fg = base00;
+        critical_bg = base08;
+        critical_fg = base00;
+        separator_bg = base00;
+        separator_fg = base05;
+      }
+    );
 in
-{
-  # Merge this with your bar's theme's overrides with //config.lib.stylix.i3status-rust.bar
-  config.lib.stylix.i3status-rust.bar =
-    lib.mapAttrs (n: v: if lib.hasSuffix "_bg" n then v + opacityHex else v)
-      (
-        with config.lib.stylix.colors.withHashtag;
-        {
-          idle_bg = base00;
-          idle_fg = base05;
-          info_bg = base09;
-          info_fg = base00;
-          good_bg = base01;
-          good_fg = base05;
-          warning_bg = base0A;
-          warning_fg = base00;
-          critical_bg = base08;
-          critical_fg = base00;
-          separator_bg = base00;
-          separator_fg = base05;
-        }
+mkTarget {
+  name = "i3status-rust";
+  humanName = "i3status-rust";
+
+  extraOptions.barNames = lib.mkOption {
+    type = with lib.types; listOf str;
+    default = [ ];
+    description = "i3status-rust bars to apply theming to.";
+    example = [ "default" ];
+  };
+
+  imports = lib.singleton (
+    { config, ... }:
+    {
+      lib.stylix.i3status-rust.bar =
+        lib.warn
+          "stylix: `config.lib.stylix.i3status-rust.bar` has been replace with `config.stylix.targets.i3status-rust.barNames` and will be removed after 26.11."
+          (bar {
+            inherit (config.lib.stylix) colors;
+            inherit (config.stylix) opacity;
+          });
+    }
+  );
+
+  configElements =
+    {
+      cfg,
+      colors,
+      opacity,
+    }:
+    {
+      programs.i3status-rust.bars = lib.genAttrs cfg.barNames (
+        _: bar { inherit colors opacity; }
       );
+    };
 }