i3 config for chupacabra

home/modules/i3.nix

@@ -2,13 +2,38 @@
 let
   mod = "Mod4";
   solarized = import ../common/solarized.nix;
-  decorationFont = "MesloLGSDZ 6";
+  # TODO pull this out into lib
+  emacsclient = eval: pkgs.writeShellScript "emacsclient-eval" ''
+    msg=$(emacsclient --eval '${eval}' 2>&1)
+    echo "''${msg:1:-1}"
+  '';
 in {
+  options = with lib; {
+    system.machine.wirelessInterface = mkOption {
+      description = ''
+        Name of the primary wireless interface. Used by i3status, etc.
+      '';
+      default = "wlp3s0";
+      type = types.str;
+    };
+
+    system.machine.i3FontSize = mkOption {
+      description = "Font size to use in i3 window decorations etc.";
+      default = 6;
+      type = types.int;
+    };
+  };
+
+  config =
+    let decorationFont = "MesloLGSDZ ${toString config.system.machine.i3FontSize}"; in
+    {
       home.packages = with pkgs; [
         maim
         rofi
         i3status
         python38Packages.py3status
+        i3lock
+        dconf # for gtk
       ];
 
       xsession.scriptPath = ".hm-xsession";
@@ -16,7 +41,7 @@ in {
         enable = true;
         config = {
           modifier = mod;
-      keybindings = lib.mkOptionDefault {
+          keybindings = lib.mkOptionDefault rec {
             "${mod}+h" = "focus left";
             "${mod}+j" = "focus down";
             "${mod}+k" = "focus up";
@@ -68,6 +93,10 @@ in {
             "XF86AudioLowerVolume" = "exec pulseaudio-ctl down";
             "XF86AudioMute" = "exec pulseaudio-ctl mute";
 
+            # Lock
+            Pause = "exec \"sh -c 'playerctl pause; ${pkgs.i3lock}/bin/i3lock -c 222222'\"";
+            F7 = Pause;
+
             # Screen Layout
             "${mod}+Shift+t" = "exec xrandr --auto";
             # TODO
@@ -114,9 +143,11 @@ in {
                   interval = 1
               }
 
-            order += "mpd"
+              order += "external_script current_task"
-            order += "wireless wlp3s0"
+              order += "external_script inbox"
-            order += "ethernet enp3s0f0"
+              order += "spotify"
+              order += "wireless ${config.system.machine.wirelessInterface}"
+              # order += "ethernet enp3s0f0"
               order += "cpu_usage"
               order += "battery 0"
               # order += "volume master"
@@ -154,6 +185,29 @@ in {
                   format = "    %a %h %d ⌚   %I:%M     "
               }
 
+              spotify {
+                  color_playing = "#fdf6e3"
+                  color_paused = "#93a1a1"
+                  format_stopped = ""
+                  format_down = ""
+                  format = "{title} - {artist} ({album})"
+              }
+
+              external_script inbox {
+                  script_path = '${emacsclient "(grfn/num-inbox-items-message)"}'
+                  format = 'Inbox: {output}'
+                  cache_timeout = 120
+                  color = "#93a1a1"
+              }
+
+              external_script current_task {
+                  script_path = '${emacsclient "(grfn/org-current-clocked-in-task-message)"}'
+                  # format = '{output}'
+                  cache_timeout = 60
+                  color = "#93a1a1"
+              }
+
+
               # volume master {
               #     format = "☊ %volume"
               #     format_muted = "☊ X"
@@ -189,12 +243,12 @@ in {
         enable = true;
         settings = with solarized; {
           global = {
-        font = "Meslo 6";
+            font = "Meslo 10";
             allow_markup = true;
             format = "<b>%s</b>\n%b";
             sort = true;
             alignment = "left";
-        geometry = "600x5-30+20";
+            geometry = "600x15-30+20";
             idle_threshold = 120;
             separator_color = "frame";
           };
@@ -230,4 +284,11 @@ in {
           };
         };
       };
+
+      gtk = {
+        enable = true;
+        iconTheme.name = "Adwaita";
+        theme.name = "Adwaita";
+      };
+  };
 }