hyprdesktop: abstract away commands

Abstract away commands used in hyprdesktop config in order to make
swapping tools and utilites easier, and to make the code fit in 80
columns.

1 files changed, 80 insertions, 62 deletions

diff --git a/share/home/hyprdesktop.nix b/share/home/hyprdesktop.nix
index 0cd8083..13701d6 100644
--- a/share/home/hyprdesktop.nix
+++ b/share/home/hyprdesktop.nix
@@ -19,82 +19,100 @@
     ./emacs
   ];
 
-  wayland.windowManager.hyprland = {
-    enable = true;
-    extraConfig = ''
-      $mod = SUPER
+  wayland.windowManager.hyprland =
+    let
+      commands = {
+        audio = {
+          increase = "wpctl set-volume @DEFAULT_AUDIO_SINK@ --limit 1.0 5%+";
+          decrease = "wpctl set-volume @DEFAULT_AUDIO_SINK@ --limit 1.0 5%-";
+          toggle-mute = "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle";
+        };
+        screenshot = ''grim -g "$(slurp)" -t png - | wl-copy --type image/png'';
+        cmd = {
+          run = "rofi -show run";
+          drun = "rofi -show drun";
+        };
+        brightness = {
+          increase = "brightnessctl set +5%";
+          decrease = "brightnessctl set 5%-";
+        };
+        terminal = "kitty";
+      };
+    in
+    {
+      enable = true;
+      extraConfig = ''
+        $mod = SUPER
 
-      bind = $mod SHIFT, Return, exec, kitty
+        bind = $mod SHIFT, Return, exec, ${commands.terminal}
 
-      general {
-        layout = master
-      }
+        general {
+          layout = master
+        }
 
-      misc {
-        force_hypr_chan = true
-      }
+        misc {
+          force_hypr_chan = true
+        }
 
-      master {
-        mfact = 0.5
-        new_is_master = false
-      }
+        master {
+          mfact = 0.5
+          new_is_master = false
+        }
 
-      # workspaces
-      # binds $mod + [shift +] {1..10} to [move to] workspace {1..10}
-      ${builtins.concatStringsSep "\n" (builtins.genList (x:
-        let ws = let c = (x + 1) / 10; in builtins.toString (x + 1 - (c * 10));
-        in ''
-          bind = $mod, ${ws}, workspace, ${toString (x + 1)}
-          bind = $mod SHIFT, ${ws}, movetoworkspacesilent, ${toString (x + 1)}
-        '') 10)}
+        # workspaces
+        # binds $mod + [shift +] {1..10} to [move to] workspace {1..10}
+        ${builtins.concatStringsSep "\n" (builtins.genList (x:
+          let ws = let c = (x + 1) / 10; in builtins.toString (x + 1 - (c * 10));
+          in ''
+            bind = $mod, ${ws}, workspace, ${toString (x + 1)}
+            bind = $mod SHIFT, ${ws}, movetoworkspacesilent, ${toString (x + 1)}
+          '') 10)}
 
-        bind = $mod SHIFT, C, killactive
-        bind = $mod SHIFT, F, togglefloating
-        bind = $mod SHIFT, Q, exit
-        bind = $mod, P, exec, rofi -show drun
-        bind = $mod SHIFT, P, exec, rofi -show run
+          bind = $mod SHIFT, C, killactive
+          bind = $mod SHIFT, F, togglefloating
+          bind = $mod SHIFT, Q, exit
+          bind = $mod, P, exec, ${commands.cmd.run}
+          bind = $mod SHIFT, P, exec, ${commands.cmd.drun}
 
-        bind = $mod, H, cyclenext, prev
-        bind = $mod, L, cyclenext
-        bind = $mod SHIFT, H, swapnext, prev
-        bind = $mod SHIFT, L, swapnext
+          bind = $mod, H, cyclenext, prev
+          bind = $mod, L, cyclenext
+          bind = $mod SHIFT, H, swapnext, prev
+          bind = $mod SHIFT, L, swapnext
 
-        # audio control
-        binde =, XF86AudioRaiseVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ --limit 1.0 5%+
-        binde =, XF86AudioLowerVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ --limit 1.0 5%-
-        bind =, XF86AudioMute, exec, wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle
+          # audio control
+          binde =, XF86AudioRaiseVolume, exec, ${commands.audio.increase}
+          binde =, XF86AudioLowerVolume, exec, ${commands.audio.decrease}
+          bind =, XF86AudioMute, exec, ${commands.audio.toggle-mute}
 
-        # monitor brightness control
-        binde =, XF86MonBrightnessUp, exec, brightnessctl set +5%
-        binde =, XF86MonBrightnessDown, exec, brightnessctl set 5%-
+          # monitor brightness control
+          binde =, XF86MonBrightnessUp, exec, ${commands.brightness.increase}
+          binde =, XF86MonBrightnessDown, exec, ${commands.brightness.decrease}
 
-        # Screenshotting
-        # My stupid laptop outputs these three key codes when the PrtSc key is
-        # pressed instead of using just one code like any sane device would
-        bind = SUPER SHIFT, S, exec, grim -g "$(slurp)" -t png - | wl-copy --type image/png
+          # Screenshotting
+          # My stupid laptop outputs these three key codes when the PrtSc key is
+          # pressed instead of using just one code like any sane device would
+          bind = SUPER SHIFT, S, exec, ${commands.screenshot}
 
-        input {
-          # focus change on cursor move
-          follow_mouse = 1
-          accel_profile = flat
-        }
-        monitor=,preferred,auto,1
+          input {
+            # focus change on cursor move
+            follow_mouse = 1
+            accel_profile = flat
+          }
+          monitor=,preferred,auto,1
 
-        # set opacity to 0.9 active and 0.5 inactive for kitty
-        windowrule = opacity 0.9 override 0.5 override,^(kitty)$
+          # set opacity to 0.9 active and 0.5 inactive for kitty
+          windowrule = opacity 0.9 override 0.5 override,^(kitty)$
 
-        # Move windows to their designated workspaces
-        # TODO: make popup windows stay on the workspace where they were created
-        # windowrulev2 = workspace 6,class:(org.qbittorrent.qBittorrent),floating:0
-        windowrulev2 = workspace 3,class:(firefox)
-        windowrulev2 = workspace 4,class:(fluffychat)
-        windowrulev2 = workspace 4,class:(org.telegram.desktop)
-        windowrulev2 = workspace 4,class:(Signal)
-        windowrulev2 = workspace 5,class:(Bitwarden)
+          # Move windows to their designated workspaces
+          windowrulev2 = workspace 3,class:(firefox)
+          windowrulev2 = workspace 4,class:(fluffychat)
+          windowrulev2 = workspace 4,class:(org.telegram.desktop)
+          windowrulev2 = workspace 4,class:(Signal)
+          windowrulev2 = workspace 5,class:(Bitwarden)
 
-        exec-once = eww --config ${config.programs.eww.configDir} open bar
-    '';
-  };
+          exec-once = eww --config ${config.programs.eww.configDir} open bar
+      '';
+    };
 
   home.packages = with pkgs; [
     xh # Nice to use HTTP client