1 files changed, 579 insertions, 472 deletions

diff --git a/accounts/gkleen@sif/niri/default.nix b/accounts/gkleen@sif/niri/default.nix
index 7e187c84..e4a93a49 100644
--- a/accounts/gkleen@sif/niri/default.nix
+++ b/accounts/gkleen@sif/niri/default.nix
@@ -1,6 +1,10 @@
-{ config, hostConfig, pkgs, lib, ... }:
+{ config, hostConfig, pkgs, lib, flakeInputs, ... }:
 let
-  niri = config.programs.niri.package;
+  cfg = config.programs.niri;
+
+  kdl = flakeInputs.niri-flake.lib.kdl;
+
+  niri = cfg.package;
   terminal = lib.getExe config.programs.kitty.package;
   makoctl = lib.getExe' config.services.mako.package "makoctl";
   loginctl = lib.getExe' hostConfig.systemd.package "loginctl";
@@ -78,7 +82,7 @@ let
       jq --arg active_workspace "$active_workspace" -c "$action" <<<"$workspace_json" | tee /dev/stderr | socat STDIO "$NIRI_SOCKET"
     '';
   };
-  with-adjacent-workspace-action = config.lib.niri.actions.spawn (lib.getExe with_adjacent_workspace) "^pwctl|eff|kpxc|bmgr|edit|term$";
+  with-adjacent-workspace-action = config.lib.niri.actions.spawn (lib.getExe with_adjacent_workspace) "^${lib.concatMapStringsSep "|" ({ name, ...}: name) cfg.scratchspaces}$";
   focus-adjacent-workspace = direction: with-adjacent-workspace-action direction ''{"Action":{"FocusWorkspace":{"reference":{"Id": .id}}}}'';
   move-column-to-adjacent-workspace = direction: with-adjacent-workspace-action direction ''{"Action":{"MoveColumnToWorkspace":{"reference":{"Id": .id}}}}'';
 
@@ -101,6 +105,21 @@ let
   };
   with-unnamed-workspace-action = config.lib.niri.actions.spawn (lib.getExe with_unnamed_workspace);
 
+  with_empty_unnamed_workspace = pkgs.writeShellApplication {
+    name = "with-empty-unnamed-workspace";
+    runtimeInputs = [ niri pkgs.gojq pkgs.socat ];
+    text = ''
+      action="$1"
+      shift
+
+      workspaces_json="$(niri msg -j workspaces)"
+      active_output="$(jq '.[] | select(.is_focused) | .output' <<<"$workspaces_json")"
+      target_workspace_id="$(jq --argjson active_output "$active_output" 'map(select(.active_window_id == null and .name == null and .output == $active_output)) | sort_by(.idx) | .[0].id' <<<"$workspaces_json")"
+      jq --argjson workspace_id "$target_workspace_id" -nc "$action" | tee /dev/stderr | socat STDIO "$NIRI_SOCKET"
+    '';
+  };
+  with-empty-unnamed-workspace-action = config.lib.niri.actions.spawn (lib.getExe with_empty_unnamed_workspace);
+
   with_select_window = pkgs.writeShellApplication {
     name = "with-select-window";
     runtimeInputs = [ niri pkgs.gojq pkgs.socat config.programs.fuzzel.package pkgs.gawk ];
@@ -129,6 +148,54 @@ in {
     ./swayosd.nix
   ];
 
+  options = {
+    programs.niri.scratchspaces = lib.mkOption {
+      type = lib.types.listOf (lib.types.submodule ({ config, ... }: {
+        options = {
+          name = lib.mkOption {
+            type = lib.types.str;
+          };
+          match = lib.mkOption {
+            type = lib.types.listOf (lib.types.attrsOf kdl.types.kdl-args);
+            default = [];
+          };
+          exclude = lib.mkOption {
+            type = lib.types.listOf (lib.types.attrsOf kdl.types.kdl-args);
+            default = [];
+          };
+          windowRuleExtra = lib.mkOption {
+            type = kdl.types.kdl-nodes;
+            default = [];
+          };
+          key = lib.mkOption {
+            type = lib.types.nullOr lib.types.str;
+            default = null;
+          };
+          spawn = lib.mkOption {
+            type = lib.types.nullOr (lib.types.listOf lib.types.str);
+            default = null;
+          };
+          app-id = lib.mkOption {
+            type = lib.types.nullOr lib.types.str;
+            default = null;
+          };
+          selector = lib.mkOption {
+            type = lib.types.nullOr lib.types.str;
+            default = null;
+          };
+        };
+
+        config = lib.mkMerge [
+          (lib.mkIf (config.app-id != null) {
+            match = lib.mkDefault [ { app-id = "^${lib.escapeRegex config.app-id}$"; } ];
+            selector = lib.mkDefault "select(.app_id == \"${config.app-id}\")";
+          })
+        ];
+      }));
+      default = [];
+    };
+  };
+
   config = {
     systemd.user.services.xwayland-satellite = {
       Unit = {
@@ -268,476 +335,516 @@ in {
       };
     };
 
-    programs.niri.settings = {
-      prefer-no-csd = true;
-      screenshot-path = "${config.home.homeDirectory}/screenshots";
-
-      hotkey-overlay.skip-at-startup = true;
-
-      input = {
-        keyboard = {
-          repeat-delay = 300;
-          repeat-rate = 50;
-
-          xkb = {
-            layout = "us,us";
-            variant = "dvp,";
-            options = "compose:caps,grp:win_space_toggle";
-          };
-        };
-
-        workspace-auto-back-and-forth = true;
-        # focus-follows-mouse.enable = true;
-        warp-mouse-to-focus = true;
-      };
-
-      outputs = {
-        "eDP-1" = {
-          scale = 1.5;
-          position = { x = 0; y = 0; };
-        };
-        "Ancor Communications Inc ASUS PB287Q 0x0000DD9B" = {
-          scale = 1.5;
-          position = { x = 2560; y = 0; };
-        };
-        "HP Inc. HP 727pu CN4417143K" = {
-          mode = { width = 2560; height = 1440; refresh = 119.998; };
-          scale = 1;
-          position = { x = 2560; y = 0; };
-          variable-refresh-rate = "on-demand";
-        };
-      };
-
-      environment = {
-        NIXOS_OZONE_WL = "1";
-        QT_QPA_PLATFORM = "wayland";
-        QT_WAYLAND_DISABLE_WINDOWDECORATION = "1";
-        GDK_BACKEND = "wayland";
-        SDL_VIDEODRIVER = "wayland";
-        DISPLAY = ":0";
-      };
-
-      debug.render-drm-device = "/dev/dri/by-path/pci-0000:00:02.0-render";
-
-      animations = {
-        slowdown = 0.5;
-        workspace-switch = null;
-      };
-
-      layout = {
-        gaps = 8;
-        struts = { left = 0; right = 0; top = 0; bottom = 0; };
-        focus-ring = {
-          width = 2;
-          active.gradient = {
-            from = "hsla(195 100% 60% 0.75)";
-            to = "hsla(155 100% 50% 0.75)";
-            angle = 29;
-            relative-to = "workspace-view";
-          };
-          inactive.gradient = {
-            from = "hsla(0 0% 42% 0.66)";
-            to = "hsla(0 0% 35% 0.66)";
-            angle = 29;
-            relative-to = "workspace-view";
-          };
-        };
-
-        preset-column-widths = [
-          { proportion = 1. / 4.; }
-          { proportion = 1. / 3.; }
-          { proportion = 1. / 2.; }
-          { proportion = 2. / 3.; }
-          { proportion = 3. / 4.; }
+    programs.niri.scratchspaces = [
+      { name = "pwctl";
+        key = "Mod+Control+A";
+        spawn = ["pwvucontrol"];
+        app-id = "com.saivert.pwvucontrol";
+      }
+      { name = "kpxc";
+        exclude = [
+          { title = "^Unlock Database.*"; }
+          { title = "^Access Request.*"; }
+          { title = ".*Passkey credentials$"; }
         ];
-        default-column-width.proportion = 1. / 2.;
-        preset-window-heights = [
-          { proportion = 1. / 3.; }
-          { proportion = 1. / 2.; }
-          { proportion = 2. / 3.; }
-          { proportion = 1.; }
+        windowRuleExtra = [
+          (kdl.leaf "open-focused" false)
+        ];
+        key = "Mod+Control+P";
+        app-id = "org.keepassxc.KeePassXC";
+        spawn = [ "keepassxc" ];
+      }
+      { name = "bmgr";
+        key = "Mod+Control+B";
+        app-id = ".blueman-manager-wrapped";
+        spawn = [ "blueman-manager" ];
+      }
+      { name = "term";
+        key = "Mod+Control+Return";
+        app-id = "kitty-scratch";
+        spawn = [ "kitty" "--app-id" "kitty-scratch" ];
+      }
+      { name = "edit";
+        match = [ { title = "^scratch$"; app-id = "^emacs$"; } ];
+        key = "Mod+Control+E";
+        selector = "select(.app_id == \"emacs\" and .title == \"scratch\")";
+        spawn = [ "emacsclient" "-c" "--frame-parameters=(quote (name . \"scratch\"))" ];
+      }
+      { name = "eff";
+        key = "Mod+Control+O";
+        app-id = "com.github.wwmm.easyeffects";
+        spawn = [ "easyeffects" ];
+      }
+    ];
+    programs.niri.config =
+      let
+        inherit (kdl) node plain leaf flag;
+        optional-node = cond: v:
+          if cond
+          then v
+          else null;
+        opt-props = lib.filterAttrs (lib.const (value: value != null));
+      in
+        [ (flag "prefer-no-csd")
+
+          (plain "hotkey-overlay" [
+            (flag "skip-at-startup")
+          ])
+
+          (plain "input" [
+            (plain "keyboard" [
+              (leaf "repeat-delay" 300)
+              (leaf "repeat-rate" 50)
+
+              (plain "xkb" [
+                (leaf "layout" "us,us")
+                (leaf "variant" "dvp,")
+                (leaf "options" "compose:caps,grp:win_space_toggle")
+              ])
+            ])
+
+            (flag "workspace-auto-back-and-forth")
+            # (leaf "focus-follows-mouse" {})
+            # (flag "warp-mouse-to-focus")
+
+            (plain "touchpad" [ (flag "off") ])
+            (plain "trackball" [
+              (leaf "scroll-method" "on-button-down")
+              (leaf "scroll-button" 278)
+            ])
+            (plain "touch" [
+              (leaf "map-to-output" "eDP-1")
+            ])
+          ])
+
+          (plain "environment" (lib.mapAttrsToList leaf {
+            NIXOS_OZONE_WL = "1";
+            QT_QPA_PLATFORM = "wayland";
+            QT_WAYLAND_DISABLE_WINDOWDECORATION = "1";
+            GDK_BACKEND = "wayland";
+            SDL_VIDEODRIVER = "wayland";
+            DISPLAY = ":0";
+          }))
+
+          (node "output" "eDP-1" [
+            (leaf "scale" 1.5)
+            (leaf "position" { x = 0; y = 0; })
+          ])
+          (node "output" "Ancor Communications Inc ASUS PB287Q 0x0000DD9B" [
+            (leaf "scale" 1.5)
+            (leaf "position" { x = 2560; y = 0; })
+          ])
+          (node "output" "HP Inc. HP 727pu CN4417143K" [
+            (leaf "mode" "2560x1440@119.998")
+            (leaf "scale" 1)
+            (leaf "position" { x = 2560; y = 0; })
+            (flag "variable-refresh-rate")
+          ])
+
+          (plain "debug" [
+            (leaf "render-drm-device" "/dev/dri/by-path/pci-0000:00:02.0-render")
+          ])
+
+          (plain "animations" [
+            (leaf "slowdown" 0.5)
+            (plain "workspace-switch" [(flag "off")])
+          ])
+
+          (plain "layout" [
+            (leaf "gaps" 8)
+            (plain "struts" [
+              (leaf "left" 0)
+              (leaf "right" 0)
+              (leaf "top" 0)
+              (leaf "bottom" 0)
+            ])
+            (plain "border" [
+              (leaf "width" 2)
+              (leaf "active-gradient" {
+                from = "hsla(195 100% 45% 1)";
+                to = "hsla(155 100% 37.5% 1)";
+                angle = 29;
+                relative-to = "workspace-view";
+              })
+              (leaf "inactive-gradient" {
+                from = "hsla(0 0% 27.7% 1)";
+                to = "hsla(0 0% 23% 1)";
+                angle = 29;
+                relative-to = "workspace-view";
+              })
+            ])
+            (plain "focus-ring" [
+              (flag "off")
+            ])
+
+            (plain "preset-column-widths" (map (prop: leaf "proportion" prop) [
+              (1. / 4.) (1. / 3.) (1. / 2.) (2. / 3.) (3. / 4.) (1.)
+            ]))
+            (plain "default-column-width" [ (leaf "proportion" (1. / 2.)) ])
+            (plain "preset-window-heights" (map (prop: leaf "proportion" prop) [
+              (1. / 3.) (1. / 2.) (2. / 3.) (1.)
+            ]))
+
+            (flag "always-center-single-column")
+
+            (plain "tab-indicator" [
+              (leaf "gap" 4)
+              (leaf "width" 8)
+              (leaf "gaps-between-tabs" 4)
+              (flag "place-within-column")
+              (leaf "length" { total-proportion = 1.; })
+              (leaf "active-gradient" {
+                from = "hsla(195 100% 60% 0.75)";
+                to = "hsla(155 100% 50% 0.75)";
+                angle = 29;
+                relative-to = "workspace-view";
+              })
+              (leaf "inactive-gradient" {
+                from = "hsla(0 0% 42% 0.66)";
+                to = "hsla(0 0% 35% 0.66)";
+                angle = 29;
+                relative-to = "workspace-view";
+              })
+            ])
+          ])
+
+          (plain "cursor" [
+            (flag "hide-when-typing")
+          ])
+
+          (map (name:
+            (node "workspace" name [
+              (leaf "open-on-output" "eDP-1")
+            ])
+          ) (map ({name, ...}: name) cfg.scratchspaces))
+          (map (name:
+            (leaf "workspace" name)
+          ) ["comm" "web" "vid" "bmr"])
+
+          (plain "window-rule" [
+            (leaf "clip-to-geometry" true)
+          ])
+
+          (plain "window-rule" [
+            (leaf "match" { is-floating = true; })
+            (leaf "geometry-corner-radius" 8)
+            (plain "shadow" [ (flag "on") ])
+          ])
+
+          (plain "window-rule" [
+            (leaf "match" { app-id = "^org\\.keepassxc\\.KeePassXC$"; })
+            (leaf "block-out-from" "screencast")
+          ])
+          (plain "window-rule" [
+            (map (title:
+              (leaf "match" { app-id = "^org\\.keepassxc\\.KeePassXC$"; inherit title; })
+            ) ["^Unlock Database.*" "^Access Request.*" ".*Passkey credentials$"])
+            (leaf "open-focused" true)
+            (leaf "open-floating" true)
+          ])
+
+          (map ({ name, match, exclude, windowRuleExtra, ... }:
+            (optional-node (match != []) (plain "window-rule" [
+              (map (leaf "match") match)
+              (map (leaf "exclude") exclude)
+              (leaf "open-on-workspace" name)
+              (leaf "open-maximized" true)
+              windowRuleExtra
+            ]))
+          ) cfg.scratchspaces)
+
+          (plain "window-rule" [
+            (leaf "match" { app-id = "^emacs$"; })
+            (leaf "match" { app-id = "^firefox$"; })
+            (plain "default-column-width" [(leaf "proportion" (2. / 3.))])
+          ])
+          (plain "window-rule" [
+            (leaf "match" { app-id = "^kitty$"; })
+            (leaf "match" { app-id = "^kitty-play$"; })
+            (plain "default-column-width" [(leaf "proportion" (1. / 3.))])
+          ])
+
+          (plain "window-rule" [
+            (leaf "match" { app-id = "^thunderbird$"; })
+            (leaf "match" { app-id = "^Element$"; })
+            (leaf "match" { app-id = "^Rainbow$"; })
+            (leaf "open-on-workspace" "comm")
+          ])
+          (plain "window-rule" [
+            (leaf "match" { app-id = "^firefox$"; })
+            (leaf "open-on-workspace" "web")
+            (leaf "open-maximized" true)
+          ])
+          (plain "window-rule" [
+            (leaf "match" { app-id = "^mpv$"; })
+            (leaf "open-on-workspace" "vid")
+            (plain "default-column-width" [(leaf "proportion" 1.)])
+          ])
+          (plain "window-rule" [
+            (leaf "match" { app-id = "^kitty-play$"; })
+            (leaf "open-on-workspace" "vid")
+            (leaf "open-focused" false)
+          ])
+          (plain "window-rule" [
+            (leaf "match" { app-id = "^pdfpc$"; })
+            (plain "default-column-width" [(leaf "proportion" 1.)])
+          ])
+          (plain "window-rule" [
+            (leaf "match" { app-id = "^pdfpc$"; title = "^pdfpc - presentation$"; })
+            (plain "default-column-width" [(leaf "proportion" 1.)])
+            (leaf "open-fullscreen" true)
+            (leaf "open-on-workspace" "bmr")
+            (leaf "open-focused" false)
+          ])
+          (plain "window-rule" [
+            (map (leaf "match") [
+              { app-id = "^Gimp-"; title = "^Quit GIMP$"; }
+              { app-id = "^org\\.kde\\.polkit-kde-authentication-agent-1$"; }
+              { app-id = "^xdg-desktop-portal-gtk$"; }
+            ])
+            (leaf "open-floating" true)
+          ])
+          (plain "window-rule" [
+            (leaf "match" { app-id = "^org\\.pwmt\\.zathura$"; })
+            (leaf "match" { app-id = "^evince$"; })
+            (leaf "default-column-display" "tabbed")
+          ])
+
+          (plain "layer-rule" [
+            (leaf "match" { namespace = "^notifications$"; })
+            (leaf "match" { namespace = "^waybar$"; })
+            (leaf "match" { namespace = "^launcher$"; })
+            (leaf "block-out-from" "screencast")
+          ])
+
+          (plain "binds"
+            (let
+              bind = name: cfg: node name (opt-props {
+                cooldown-ms = cfg.cooldown-ms or null;
+              }
+              // (lib.optionalAttrs (!(cfg.repeat or true)) {
+                repeat = false;
+              })
+              // (lib.optionalAttrs (cfg.allow-when-locked or false) {
+                allow-when-locked = true;
+              })) (lib.mapAttrsToList leaf (lib.removeAttrs cfg.action ["__functor"]));
+            in
+              [
+                (lib.mapAttrsToList bind (with config.lib.niri.actions; {
+                  "Mod+Slash".action = show-hotkey-overlay;
+
+                  "Mod+Return".action = spawn terminal;
+                  "Mod+Q".action = close-window;
+                  "Mod+O".action = spawn (lib.getExe config.programs.fuzzel.package);
+                  "Mod+Shift+O".action = spawn (lib.getExe config.programs.fuzzel.package) "--list-executables-in-path";
+
+                  "Mod+Alt+E".action = spawn (lib.getExe' config.services.emacs.package "emacsclient") "-c";
+                  "Mod+Alt+Y".action = spawn (lib.getExe (pkgs.writeShellApplication {
+                    name = "queue-yt-dlp";
+                    runtimeInputs = with pkgs; [ wl-clipboard-rs socat ];
+                    text = ''
+                      socat STDIO UNIX-CONNECT:"$XDG_RUNTIME_DIR"/yt-dlp.sock <<<$'{ "urls": ["'"$(wl-paste)"$'"] }'
+                    '';
+                  }));
+                  "Mod+Alt+L".action = spawn (lib.getExe (pkgs.writeShellApplication {
+                    name = "queue-yt-dlp";
+                    runtimeInputs = with pkgs; [ wl-clipboard-rs config.programs.kitty.package ];
+                    text = ''
+                      exec -- kitty --app-id kitty-play --directory "$HOME"/media mpv "$(wl-paste)"
+                    '';
+                  }));
+                  "Mod+Alt+M".action = spawn (lib.getExe' pkgs.screen-message "sm") "-n" "Fira Mono" "-a" "1" "-f" "#fff" "-b" "#000";
+
+                  "Mod+U".action = spawn (lib.getExe (pkgs.writeShellApplication {
+                    name = "qalc-fuzzel";
+                    runtimeInputs = with pkgs; [ wl-clipboard-rs libqalculate config.programs.fuzzel.package coreutils findutils libnotify gnugrep ];
+                    text = ''
+                      RESULTS_DIR="$HOME/.cache/qalc-fuzzel"
+                      prev() {
+                        FOUND=false
+                        while IFS= read -r line; do
+                          [[ -n "$line" ]] || continue
+                          FOUND=true
+                          echo "$line"
+                        done < <(export LC_ALL=C.UTF-8; echo; find "$RESULTS_DIR" -type f -printf $'%T@ %p\n' | sort -n | cut -d' ' -f2- | xargs -r cat)
+                        $FOUND || echo
+                      }
+                      FUZZEL_RES=$(prev | fuzzel --dmenu --prompt "qalc> ") || exit $?
+                      if [[ "$FUZZEL_RES" =~ .*\ =\ .* ]]; then
+                        QALC_RES="$FUZZEL_RES"
+                        QALC_RET=0
+                      else
+                        QALC_RES=$(qalc "$FUZZEL_RES" 2>&1)
+                        QALC_RET=$?
+                      fi
+                      [[ -n "$QALC_RES" ]] || exit 1
+                      EXISTING=false
+                      set +o pipefail
+                      grep -Fxrl "$QALC_RES" "$RESULTS_DIR" | xargs -r touch
+                      [[ ''${PIPESTATUS[0]} -eq 0 ]] && EXISTING=true
+                      set -o pipefail
+                      if [[ $QALC_RET -eq 0 ]] && ! $EXISTING; then
+                        set +o pipefail
+                        RES_FILE="$RESULTS_DIR"/$(date -uIs).$(tr -Cd 'a-zA-Z0-9' </dev/random | head -c 10)
+                        set -o pipefail
+                        cat >"$RES_FILE" <<<"$QALC_RES"
+                      fi
+                      [[ "$QALC_RES" =~ .*\ =\ (.*) ]] && QALC_RES="''${BASH_REMATCH[1]}"
+                      [[ $QALC_RET -eq 0 ]] && wl-copy "$QALC_RES"
+                      notify-send "$QALC_RES"
+                    '';
+                  }));
+                  "Mod+E".action = spawn (lib.getExe (pkgs.writeShellApplication {
+                    name = "emoji-fuzzel";
+                    runtimeInputs = with pkgs; [ config.programs.fuzzel.package wtype wl-clipboard-rs ];
+                    text = ''
+                      FUZZEL_RES=$(fuzzel --dmenu --prompt "emoji> " <"$HOME"/.local/share/emoji-data/list.txt) || exit $?
+                      [[ -n "$FUZZEL_RES" ]] || exit 1
+                      wl-copy "$(cut -d ':' -f 1 <<<"$FUZZEL_RES" | tr -d '\n')" && wtype -k XF86Paste
+                    '';
+                  }));
+                  "Print".action = spawn (lib.getExe (pkgs.writeShellApplication {
+                    name = "screenshot";
+                    runtimeInputs = with pkgs; [ grim slurp wl-clipboard-rs coreutils ];
+                    text = ''
+                      grim -g "$(slurp -b 00000080 -c FFFFFFFF -s 00000000 -w 1)" - \
+                        | tee "$HOME/screenshots/$(date +"%Y-%m-%dT%H:%M:%S").png" \
+                        | wl-copy --type image/png
+                    '';
+                  }));
+                  "Shift+Print".action = spawn (lib.getExe (pkgs.writeShellApplication {
+                    name = "screenshot";
+                    runtimeInputs = with pkgs; [ grim niri gojq wl-clipboard-rs coreutils ];
+                    text = ''
+                      grim -o "$(niri msg -j workspaces | jq -r '.[] | select(.is_focused) | .output')" - \
+                        | tee "$HOME/screenshots/$(date +"%Y-%m-%dT%H:%M:%S").png" \
+                        | wl-copy --type image/png
+                    '';
+                  }));
+                  "Mod+B".action = with-select-window-action ".workspace_id == ($active_workspace | tonumber)" "{\"Action\":{\"FocusWindow\":{\"id\": .id}}}";
+                  "Mod+Shift+B".action = with-select-window-action "true" "{\"Action\":{\"FocusWindow\":{\"id\": .id}}}";
+
+                  "Mod+H".action = focus-column-left;
+                  "Mod+T".action = focus-window-down;
+                  "Mod+N".action = focus-window-up;
+                  "Mod+S".action = focus-column-right;
+
+                  "Mod+Shift+H".action = move-column-left;
+                  "Mod+Shift+T".action = move-window-down;
+                  "Mod+Shift+N".action = move-window-up;
+                  "Mod+Shift+S".action = move-column-right;
+
+                  "Mod+Control+H".action = focus-monitor-left;
+                  "Mod+Control+T".action = focus-monitor-down;
+                  "Mod+Control+N".action = focus-monitor-up;
+                  "Mod+Control+S".action = focus-monitor-right;
+
+                  "Mod+Shift+Control+H".action = move-workspace-to-monitor-left;
+                  "Mod+Shift+Control+T".action = move-workspace-to-monitor-down;
+                  "Mod+Shift+Control+N".action = move-workspace-to-monitor-up;
+                  "Mod+Shift+Control+S".action = move-workspace-to-monitor-right;
+
+                  "Mod+G".action = focus-adjacent-workspace "down";
+                  "Mod+C".action = focus-adjacent-workspace "up";
+
+                  "Mod+Shift+G".action = move-column-to-adjacent-workspace "down";
+                  "Mod+Shift+C".action = move-column-to-adjacent-workspace "up";
+
+                  "Mod+Shift+Control+G".action = move-workspace-down;
+                  "Mod+Shift+Control+C".action = move-workspace-up;
+
+                  "Mod+ParenLeft".action = focus-workspace "comm";
+                  "Mod+Shift+ParenLeft".action = move-column-to-workspace "comm";
+
+                  "Mod+ParenRight".action = focus-workspace "web";
+                  "Mod+Shift+ParenRight".action = move-column-to-workspace "web";
+
+                  "Mod+BraceRight".action = focus-workspace "read";
+                  "Mod+Shift+BraceRight".action = move-column-to-workspace "read";
+
+                  "Mod+BraceLeft".action = focus-workspace "mon";
+                  "Mod+Shift+BraceLeft".action = move-column-to-workspace "mon";
+
+                  "Mod+Asterisk".action = focus-workspace "vid";
+                  "Mod+Shift+Asterisk".action = move-column-to-workspace "vid";
+
+                  "Mod+Plus".action = with-unnamed-workspace-action ''{"Action":{"FocusWorkspace":{"reference":{"Id": .id}}}}'';
+                  "Mod+Shift+Plus".action = with-unnamed-workspace-action ''{"Action":{"MoveColumnToWorkspace":{"reference":{"Id": .id}}}}'';
+
+                  "Mod+M".action = consume-or-expel-window-left;
+                  "Mod+W".action = consume-or-expel-window-right;
+
+                  "Mod+Shift+M".action = toggle-column-tabbed-display;
+
+                  "Mod+R".action = switch-preset-column-width;
+                  "Mod+Shift+R".action = switch-preset-window-height;
+                  "Mod+F".action = center-column;
+                  "Mod+Shift+F".action = maximize-column;
+                  "Mod+Shift+Ctrl+F".action = fullscreen-window;
+
+                  "Mod+V".action = switch-focus-between-floating-and-tiling;
+                  "Mod+Shift+V".action = toggle-window-floating;
+
+                  "Mod+Left".action = set-column-width "-10%";
+                  "Mod+Down".action = set-window-height "-10%";
+                  "Mod+Up".action = set-window-height "+10%";
+                  "Mod+Right".action = set-column-width "+10%";
+
+                  "Mod+Shift+Z" = {
+                    action = spawn (lib.getExe niri) "msg" "action" "power-off-monitors";
+                    allow-when-locked = true;
+                  };
+                  "Mod+Shift+L".action = spawn loginctl "lock-session";
+                  "Mod+Shift+E".action = quit;
+                  "Mod+Shift+Minus" = {
+                    action = spawn systemctl "suspend";
+                    allow-when-locked = true;
+                  };
+                  "Mod+Shift+Control+Minus" = {
+                    action = spawn systemctl "hibernate";
+                    allow-when-locked = true;
+                  };
+                  "Mod+Shift+P" = {
+                    action = spawn (lib.getExe pkgs.playerctl) "-a" "pause";
+                    allow-when-locked = true;
+                  };
+
+                  "XF86MonBrightnessUp" = {
+                    action = spawn swayosd-client "--brightness" "raise";
+                    allow-when-locked = true;
+                  };
+                  "XF86MonBrightnessDown" = {
+                    action = spawn swayosd-client "--brightness" "lower";
+                    allow-when-locked = true;
+                  };
+                  "XF86AudioRaiseVolume" = {
+                    action = spawn swayosd-client "--output-volume" "raise";
+                    allow-when-locked = true;
+                  };
+                  "XF86AudioLowerVolume" = {
+                    action = spawn swayosd-client "--output-volume" "lower";
+                    allow-when-locked = true;
+                  };
+                  "XF86AudioMute" = {
+                    action = spawn swayosd-client "--output-volume" "mute-toggle";
+                    allow-when-locked = true;
+                  };
+                  "XF86AudioMicMute" = {
+                    action = spawn swayosd-client "--input-volume" "mute-toggle";
+                    allow-when-locked = true;
+                  };
+
+                  "Mod+Semicolon".action = spawn makoctl "dismiss" "--group";
+                  "Mod+Shift+Semicolon".action = spawn makoctl "dismiss" "--all";
+                  "Mod+Period".action = spawn makoctl "menu" (lib.getExe config.programs.fuzzel.package) "--dmenu";
+                  "Mod+Comma".action = spawn makoctl "restore";
+
+                  "Mod+Control+W".action = with-empty-unnamed-workspace-action "{\"Action\":{\"FocusWorkspace\":{\"reference\":{\"Id\": $workspace_id}}}}";
+                  "Mod+Control+Shift+W".action = with-empty-unnamed-workspace-action "{\"Action\":{\"MoveColumnToWorkspace\":{\"reference\":{\"Id\": $workspace_id}}}}";
+                }))
+                (map ({ name, selector, spawn, key, ...}: if key != null && selector != null && spawn != null then bind key { action = focus-or-spawn-action selector name spawn; } else null) cfg.scratchspaces)
+              ]
+            ))
         ];
-
-        always-center-single-column = true;
-      };
-
-      cursor.hide-when-typing = true;
-
-      input = {
-        touchpad.enable = false;
-        trackball = {
-          scroll-method = "on-button-down";
-          scroll-button = 278;
-        };
-      };
-
-      workspaces = {
-        "001" = { name = "pwctl"; open-on-output = "eDP-1"; };
-        "002" = { name = "kpxc"; open-on-output = "eDP-1"; };
-        "003" = { name = "bmgr"; open-on-output = "eDP-1"; };
-        "004" = { name = "term"; open-on-output = "eDP-1"; };
-        "005" = { name = "edit"; open-on-output = "eDP-1"; };
-        "006" = { name = "eff"; open-on-output = "eDP-1"; };
-        "101".name = "comm";
-        "102".name = "web";
-        # "104".name = "read";
-        # "105".name = "mon";
-        "110".name = "vid";
-        "120".name = "bmr";
-      };
-
-      window-rules = [
-        {
-          matches = [ { is-floating = true; } ];
-          geometry-corner-radius =
-            let
-              allCorners = r: { bottom-left = r; bottom-right = r; top-left = r; top-right = r; };
-            in allCorners 8.;
-          clip-to-geometry = true;
-        }
-        {
-          matches = [ { app-id = "^com\.saivert\.pwvucontrol$"; } ];
-          open-on-workspace = "pwctl";
-          open-maximized = true;
-        }
-        {
-          matches = [ { app-id = "^com\.github\.wwmm\.easyeffects$"; } ];
-          open-on-workspace = "eff";
-          open-maximized = true;
-        }
-        {
-          matches = [ { app-id = "^\.blueman-manager-wrapped$"; } ];
-          open-on-workspace = "bmgr";
-          open-maximized = true;
-        }
-        {
-          matches = [ { app-id = "^org\.keepassxc\.KeePassXC$"; } ];
-          block-out-from = "screencast";
-        }
-        {
-          matches = [ { app-id = "^org\.keepassxc\.KeePassXC$"; } ];
-          excludes = [
-            { title = "^Unlock Database.*"; }
-            { title = "^Access Request.*"; }
-            { title = ".*Passkey credentials$"; }
-          ];
-          open-on-workspace = "kpxc";
-          open-maximized = true;
-          open-focused = false;
-        }
-        {
-          matches = [
-            { app-id = "^org\.keepassxc\.KeePassXC$";  title = "^Unlock Database.*"; }
-            { app-id = "^org\.keepassxc\.KeePassXC$";  title = "^Access Request.*"; }
-            { app-id = "^org\.keepassxc\.KeePassXC$";  title = ".*Passkey credentials$"; }
-          ];
-          open-focused = true;
-          open-floating = true;
-        }
-        {
-          matches = [ { app-id = "^kitty-scratch$"; } ];
-          open-on-workspace = "term";
-          open-maximized = true;
-        }
-        {
-          matches = [ { title = "^scratch$"; app-id = "^emacs$"; } ];
-          open-on-workspace = "edit";
-          open-maximized = true;
-        }
-        {
-          matches = [
-            { app-id = "^emacs$"; }
-            { app-id = "^firefox$"; }
-          ];
-          default-column-width.proportion = 2. / 3.;
-        }
-        {
-          matches = [
-            { app-id = "^kitty$"; }
-            { app-id = "^kitty-play$"; }
-          ];
-          default-column-width.proportion = 1. / 3.;
-        }
-        {
-          matches = [
-            { app-id = "^thunderbird$"; }
-            { app-id = "^Element$"; }
-            { app-id = "^Rainbow$"; }
-          ];
-          open-on-workspace = "comm";
-        }
-        {
-          matches = [ { app-id = "^firefox$"; } ];
-          open-on-workspace = "web";
-          open-maximized = true;
-          variable-refresh-rate = true;
-        }
-        # {
-        #   matches = [
-        #     { app-id = "^evince$"; }
-        #     { app-id = "^imv$"; }
-        #     { app-id = "^org\.pwmt\.zathura$"; }
-        #   ];
-        #   open-on-workspace = "read";
-        # }
-        {
-          matches = [ { app-id = "^mpv$"; } ];
-          open-on-workspace = "vid";
-          default-column-width.proportion = 1.;
-          variable-refresh-rate = true;
-        }
-        {
-          matches = [ { app-id = "^kitty-play$"; } ];
-          open-on-workspace = "vid";
-          open-focused = false;
-        }
-        # {
-        #   matches = [
-        #     { app-id = "^qemu$"; }
-        #     { app-id = "^virt-manager$"; }
-        #   ];
-        #   open-on-workspace = "mon";
-        # }
-        {
-          matches = [ { app-id = "^pdfpc$"; } ];
-          default-column-width.proportion = 1.;
-        }
-        {
-          matches = [ { app-id = "^pdfpc$"; title = "^pdfpc - presentation"; } ];
-          open-on-workspace = "bmr";
-          open-fullscreen = true;
-        }
-        {
-          matches = [
-            { app-id = "^Gimp-"; title = "^Quit GIMP$"; }
-            { app-id = "^org\.kde\.polkit-kde-authentication-agent-1$"; }
-            { app-id = "^xdg-desktop-portal-gtk$"; }
-          ];
-          open-floating = true;
-        }
-      ];
-      layer-rules = [
-        { matches = [
-            { namespace = "^notifications$"; }
-            { namespace = "^waybar$"; }
-          ];
-          block-out-from = "screencast";
-        }
-      ];
-
-      binds = with config.lib.niri.actions; {
-        "Mod+Slash".action = show-hotkey-overlay;
-
-        "Mod+Return".action = spawn terminal;
-        "Mod+Q".action = close-window;
-        "Mod+O".action = spawn (lib.getExe config.programs.fuzzel.package);
-        "Mod+Shift+O".action = spawn (lib.getExe config.programs.fuzzel.package) "--list-executables-in-path";
-
-        "Mod+Alt+E".action = spawn (lib.getExe' config.services.emacs.package "emacsclient") "-c";
-        "Mod+Alt+Y".action = spawn (lib.getExe (pkgs.writeShellApplication {
-          name = "queue-yt-dlp";
-          runtimeInputs = with pkgs; [ wl-clipboard-rs socat ];
-          text = ''
-            socat STDIO UNIX-CONNECT:"$XDG_RUNTIME_DIR"/yt-dlp.sock <<<$'{ "urls": ["'"$(wl-paste)"$'"] }'
-          '';
-        }));
-        "Mod+Alt+L".action = spawn (lib.getExe (pkgs.writeShellApplication {
-          name = "queue-yt-dlp";
-          runtimeInputs = with pkgs; [ wl-clipboard-rs config.programs.kitty.package ];
-          text = ''
-            exec -- kitty --app-id kitty-play --directory "$HOME"/media mpv "$(wl-paste)"
-          '';
-        }));
-
-        "Mod+U".action = spawn (lib.getExe (pkgs.writeShellApplication {
-          name = "qalc-fuzzel";
-          runtimeInputs = with pkgs; [ wl-clipboard-rs libqalculate config.programs.fuzzel.package coreutils findutils libnotify gnugrep ];
-          text = ''
-            RESULTS_DIR="$HOME/.cache/qalc-fuzzel"
-            prev() {
-              FOUND=false
-              while IFS= read -r line; do
-                [[ -n "$line" ]] || continue
-                FOUND=true
-                echo "$line"
-              done < <(export LC_ALL=C.UTF-8; echo; find "$RESULTS_DIR" -type f -printf $'%T@ %p\n' | sort -n | cut -d' ' -f2- | xargs -r cat)
-              $FOUND || echo
-            }
-            FUZZEL_RES=$(prev | fuzzel --dmenu --prompt "qalc> ") || exit $?
-            if [[ "$FUZZEL_RES" =~ .*\ =\ .* ]]; then
-              QALC_RES="$FUZZEL_RES"
-              QALC_RET=0
-            else
-              QALC_RES=$(qalc "$FUZZEL_RES" 2>&1)
-              QALC_RET=$?
-            fi
-            [[ -n "$QALC_RES" ]] || exit 1
-            EXISTING=false
-            set +o pipefail
-            grep -Fxrl "$QALC_RES" "$RESULTS_DIR" | xargs -r touch
-            [[ ''${PIPESTATUS[0]} -eq 0 ]] && EXISTING=true
-            set -o pipefail
-            if [[ $QALC_RET -eq 0 ]] && ! $EXISTING; then
-              set +o pipefail
-              RES_FILE="$RESULTS_DIR"/$(date -uIs).$(tr -Cd 'a-zA-Z0-9' </dev/random | head -c 10)
-              set -o pipefail
-              cat >"$RES_FILE" <<<"$QALC_RES"
-            fi
-            [[ "$QALC_RES" =~ .*\ =\ (.*) ]] && QALC_RES="''${BASH_REMATCH[1]}"
-            [[ $QALC_RET -eq 0 ]] && wl-copy "$QALC_RES"
-            notify-send "$QALC_RES"
-          '';
-        }));
-        "Mod+E".action = spawn (lib.getExe (pkgs.writeShellApplication {
-          name = "emoji-fuzzel";
-          runtimeInputs = with pkgs; [ config.programs.fuzzel.package wtype wl-clipboard-rs ];
-          text = ''
-            FUZZEL_RES=$(fuzzel --dmenu --prompt "emoji> " <"$HOME"/.local/share/emoji-data/list.txt) || exit $?
-            [[ -n "$FUZZEL_RES" ]] || exit 1
-            wl-copy "$(cut -d ':' -f 1 <<<"$FUZZEL_RES" | tr -d '\n')" && wtype -k XF86Paste
-          '';
-        }));
-        "Print".action = spawn (lib.getExe (pkgs.writeShellApplication {
-          name = "screenshot";
-          runtimeInputs = with pkgs; [ grim slurp wl-clipboard-rs coreutils ];
-          text = ''
-            grim -g "$(slurp -b 00000080 -c FFFFFFFF -s 00000000 -w 1)" - \
-              | tee "$HOME/screenshots/$(date +"%Y-%m-%dT%H:%M:%S").png" \
-              | wl-copy --type image/png
-          '';
-        }));
-        "Shift+Print".action = spawn (lib.getExe (pkgs.writeShellApplication {
-          name = "screenshot";
-          runtimeInputs = with pkgs; [ grim niri gojq wl-clipboard-rs coreutils ];
-          text = ''
-            grim -o "$(niri msg -j workspaces | jq -r '.[] | select(.is_focused) | .output')" - \
-              | tee "$HOME/screenshots/$(date +"%Y-%m-%dT%H:%M:%S").png" \
-              | wl-copy --type image/png
-          '';
-        }));
-        "Mod+B".action = with-select-window-action ".workspace_id == ($active_workspace | tonumber)" "{\"Action\":{\"FocusWindow\":{\"id\": .id}}}";
-        "Mod+Shift+B".action = with-select-window-action "true" "{\"Action\":{\"FocusWindow\":{\"id\": .id}}}";
-
-        "Mod+H".action = focus-column-left;
-        "Mod+T".action = focus-window-down;
-        "Mod+N".action = focus-window-up;
-        "Mod+S".action = focus-column-right;
-
-        "Mod+Shift+H".action = move-column-left;
-        "Mod+Shift+T".action = move-window-down;
-        "Mod+Shift+N".action = move-window-up;
-        "Mod+Shift+S".action = move-column-right;
-
-        "Mod+Control+H".action = focus-monitor-left;
-        "Mod+Control+T".action = focus-monitor-down;
-        "Mod+Control+N".action = focus-monitor-up;
-        "Mod+Control+S".action = focus-monitor-right;
-
-        "Mod+Shift+Control+H".action = move-workspace-to-monitor-left;
-        "Mod+Shift+Control+T".action = move-workspace-to-monitor-down;
-        "Mod+Shift+Control+N".action = move-workspace-to-monitor-up;
-        "Mod+Shift+Control+S".action = move-workspace-to-monitor-right;
-
-        "Mod+G".action = focus-adjacent-workspace "down";
-        "Mod+C".action = focus-adjacent-workspace "up";
-
-        "Mod+Shift+G".action = move-column-to-adjacent-workspace "down";
-        "Mod+Shift+C".action = move-column-to-adjacent-workspace "up";
-
-        "Mod+Shift+Control+G".action = move-workspace-down;
-        "Mod+Shift+Control+C".action = move-workspace-up;
-
-        "Mod+ParenLeft".action = focus-workspace "comm";
-        "Mod+Shift+ParenLeft".action = move-column-to-workspace "comm";
-
-        "Mod+ParenRight".action = focus-workspace "web";
-        "Mod+Shift+ParenRight".action = move-column-to-workspace "web";
-
-        "Mod+BraceRight".action = focus-workspace "read";
-        "Mod+Shift+BraceRight".action = move-column-to-workspace "read";
-
-        "Mod+BraceLeft".action = focus-workspace "mon";
-        "Mod+Shift+BraceLeft".action = move-column-to-workspace "mon";
-
-        "Mod+Asterisk".action = focus-workspace "vid";
-        "Mod+Shift+Asterisk".action = move-column-to-workspace "vid";
-
-        "Mod+Plus".action = with-unnamed-workspace-action ''{"Action":{"FocusWorkspace":{"reference":{"Id": .id}}}}'';
-        "Mod+Shift+Plus".action = with-unnamed-workspace-action ''{"Action":{"MoveColumnToWorkspace":{"reference":{"Id": .id}}}}'';
-
-        "Mod+M".action = consume-or-expel-window-left;
-        "Mod+W".action = consume-or-expel-window-right;
-
-        "Mod+R".action = switch-preset-column-width;
-        "Mod+Shift+R".action = switch-preset-window-height;
-        "Mod+F".action = center-column;
-        "Mod+Shift+F".action = maximize-column;
-        "Mod+Shift+Ctrl+F".action = fullscreen-window;
-
-        "Mod+V".action = switch-focus-between-floating-and-tiling;
-        "Mod+Shift+V".action = toggle-window-floating;
-
-        "Mod+Left".action = set-column-width "-10%";
-        "Mod+Down".action = set-window-height "-10%";
-        "Mod+Up".action = set-window-height "+10%";
-        "Mod+Right".action = set-column-width "+10%";
-
-        "Mod+Shift+Z" = {
-          action = spawn (lib.getExe niri) "msg" "action" "power-off-monitors";
-          allow-when-locked = true;
-        };
-        "Mod+Shift+L".action = spawn loginctl "lock-session";
-        "Mod+Shift+E".action = quit;
-        "Mod+Shift+Minus" = {
-          action = spawn systemctl "suspend";
-          allow-when-locked = true;
-        };
-        "Mod+Shift+Control+Minus" = {
-          action = spawn systemctl "hibernate";
-          allow-when-locked = true;
-        };
-        "Mod+Shift+P" = {
-          action = spawn (lib.getExe pkgs.playerctl) "-a" "pause";
-          allow-when-locked = true;
-        };
-
-        "XF86MonBrightnessUp" = {
-          action = spawn swayosd-client "--brightness" "raise";
-          allow-when-locked = true;
-        };
-        "XF86MonBrightnessDown" = {
-          action = spawn swayosd-client "--brightness" "lower";
-          allow-when-locked = true;
-        };
-        "XF86AudioRaiseVolume" = {
-          action = spawn swayosd-client "--output-volume" "raise";
-          allow-when-locked = true;
-        };
-        "XF86AudioLowerVolume" = {
-          action = spawn swayosd-client "--output-volume" "lower";
-          allow-when-locked = true;
-        };
-        "XF86AudioMute" = {
-          action = spawn swayosd-client "--output-volume" "mute-toggle";
-          allow-when-locked = true;
-        };
-        "XF86AudioMicMute" = {
-          action = spawn swayosd-client "--input-volume" "mute-toggle";
-          allow-when-locked = true;
-        };
-
-        "Mod+Semicolon".action = spawn makoctl "dismiss" "--group";
-        "Mod+Shift+Semicolon".action = spawn makoctl "dismiss" "--all";
-        "Mod+Period".action = spawn makoctl "menu" (lib.getExe config.programs.fuzzel.package) "--dmenu";
-        "Mod+Comma".action = spawn makoctl "restore";
-
-        "Mod+Control+A".action = focus-or-spawn-action-app_id "com.saivert.pwvucontrol" "pwctl" "pwvucontrol";
-        "Mod+Control+O".action = focus-or-spawn-action-app_id "com.github.wwmm.easyeffects" "eff" "easyeffects";
-        "Mod+Control+P".action = focus-or-spawn-action-app_id "org.keepassxc.KeePassXC" "kpxc" "keepassxc";
-        "Mod+Control+B".action = focus-or-spawn-action-app_id ".blueman-manager-wrapped" "bmgr" "blueman-manager";
-        "Mod+Control+Return".action = focus-or-spawn-action-app_id "kitty-scratch" "term" "kitty" "--app-id" "kitty-scratch";
-        "Mod+Control+E".action = focus-or-spawn-action "select(.app_id == \"emacs\" and .title == \"scratch\")" "edit" "emacsclient" "-c" "--frame-parameters=(quote (name . \"scratch\"))";
-      };
-    };
   };
 }