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-rw-r--r--flake/nixosConfigurations/abstract-nord.png (renamed from modules/home.legacy/files/wallpaper/abstract-nord.png)bin140219 -> 140219 bytes
-rw-r--r--flake/nixosConfigurations/common.nix75
-rw-r--r--hosts/apzu/default.nix85
-rw-r--r--hosts/tiamat/default.nix100
-rwxr-xr-xmodules/by-name/ri/river/init_base.sh20
-rw-r--r--modules/by-name/ri/river/module.nix192
-rw-r--r--modules/home.legacy/files/default.nix1
-rw-r--r--modules/home.legacy/files/wallpaper/default.nix14
-rw-r--r--modules/home.legacy/wms/default.nix1
-rw-r--r--modules/home.legacy/wms/river/default.nix91
-rwxr-xr-xmodules/home.legacy/wms/river/init.sh80
-rw-r--r--modules/home.legacy/wms/river/res/keys.ron58
-rw-r--r--modules/home.legacy/wms/river/res/moonlander.ron66
-rw-r--r--pkgs/by-name/ri/river-mk-keymap/.envrc3
-rw-r--r--pkgs/by-name/ri/river-mk-keymap/.gitignore2
-rw-r--r--pkgs/by-name/ri/river-mk-keymap/Cargo.lock334
-rw-r--r--pkgs/by-name/ri/river-mk-keymap/Cargo.toml71
-rw-r--r--pkgs/by-name/ri/river-mk-keymap/TODO1
-rw-r--r--pkgs/by-name/ri/river-mk-keymap/contrib/example.json5
-rw-r--r--pkgs/by-name/ri/river-mk-keymap/flake.lock27
-rw-r--r--pkgs/by-name/ri/river-mk-keymap/flake.nix25
-rw-r--r--pkgs/by-name/ri/river-mk-keymap/package.nix14
-rw-r--r--pkgs/by-name/ri/river-mk-keymap/src/cli.rs11
-rw-r--r--pkgs/by-name/ri/river-mk-keymap/src/key_map/commands.rs109
-rw-r--r--pkgs/by-name/ri/river-mk-keymap/src/key_map/mod.rs79
-rw-r--r--pkgs/by-name/ri/river-mk-keymap/src/main.rs34
-rwxr-xr-xpkgs/by-name/ri/river-mk-keymap/update.sh3
27 files changed, 1186 insertions, 315 deletions
diff --git a/modules/home.legacy/files/wallpaper/abstract-nord.png b/flake/nixosConfigurations/abstract-nord.png
index 5ef498bf..5ef498bf 100644
--- a/modules/home.legacy/files/wallpaper/abstract-nord.png
+++ b/flake/nixosConfigurations/abstract-nord.png
Binary files differdiff --git a/flake/nixosConfigurations/common.nix b/flake/nixosConfigurations/common.nix
index 3c244cf0..46a02b72 100644
--- a/flake/nixosConfigurations/common.nix
+++ b/flake/nixosConfigurations/common.nix
@@ -3,6 +3,7 @@
 {
   config,
   pkgs,
+  lib,
   ...
 }: {
   soispha = {
@@ -108,7 +109,79 @@
       imv.enable = true;
       less.enable = true;
       lf.enable = true;
-      river.enable = true;
+      river = {
+        enable = true;
+        init = {
+          rules = [
+            {
+              app-id = "float";
+              title = "*";
+              action = "float";
+            }
+            {
+              app-id = "mpv";
+              title = "*";
+              action = "float";
+            }
+            {
+              app-id = "ModernGL";
+              title = "*";
+              action = "float";
+            }
+            {
+              app-id = "*";
+              title = "Manim Slides";
+              action = "float";
+            }
+            {
+              app-id = "*";
+              title = "floating please";
+              action = "float";
+            }
+
+            {
+              app-id = "*";
+              title = "*";
+              action = "ssd";
+            }
+            # This remove the focus border around Firefox (which is useful because the Firefox is nearly always in its own tag.)
+            {
+              app-id = "firefox";
+              title = "*";
+              action = "csd";
+            }
+          ];
+          generalSettings = {
+            # background
+            background-color = "0x002b36";
+            border-color-focused = "0x93a1a1";
+            border-color-unfocused = "0x586e75";
+
+            # keyboard repeat rate
+            set-repeat = ["50" "300"];
+
+            # Cursor
+            focus-follows-cursor = "normal";
+            # hide-cursor = ["timeout" "2000"];
+            hide-cursor = ["when-typing" "enabled"];
+            set-cursor-warp = "on-output-change";
+            xcursor-theme = ["Nordzy-cursors" "24"];
+          };
+          inputs = {
+            pointer-1133-49970-Logitech_Gaming_Mouse_G502 = [["pointer-accel" "0"] ["accel-profile" "none"]];
+            pointer-12951-6505-ZSA_Technology_Labs_Moonlander_Mark_I = [["pointer-accel" "0"] ["accel-profile" "none"]];
+          };
+          backgroundStart = [
+            pkgs.gammastep
+            pkgs.yambar
+
+            pkgs.mako
+            ["${lib.getExe pkgs.swaybg}" "--image" "${./abstract-nord.png}"]
+            pkgs.swayidle
+            pkgs.alacritty
+          ];
+        };
+      };
       swaylock.enable = true;
       taskwarrior.enable = true;
       yambar.enable = true;
diff --git a/hosts/apzu/default.nix b/hosts/apzu/default.nix
index d0090339..6ba6828a 100644
--- a/hosts/apzu/default.nix
+++ b/hosts/apzu/default.nix
@@ -1,4 +1,9 @@
-{...}: {
+{
+  lib,
+  pkgs,
+  baseLib,
+  ...
+}: {
   imports = [
     ./hardware.nix
   ];
@@ -19,6 +24,84 @@
         laptop = true;
         backlight = "intel_backlight";
       };
+      river.init = {
+        mappings = {
+          layout = "dvorak-modified";
+          keymap =
+            {
+              # Focus change
+              "<Meta-T>" = {command = ["focus-view" "next"];};
+              "<Meta-N>" = {command = ["focus-view" "previous"];};
+              "<Meta+Ctrl-T>" = {command = ["focus-output" "next"];};
+              "<Meta+Ctrl-N>" = {command = ["focus-output" "previous"];};
+
+              # Standard programs
+              "<Meta-<ENTER>>" = {command = ["spawn" "${lib.getExe pkgs.alacritty}"];};
+              "<Meta+Shift-q>" = {command = ["exit"];};
+              "<Meta-L>" = {command = ["spawn" "${lib.getExe pkgs.lock}"];};
+
+              # Screenshot
+              "<PRINTSCREEN>" = {command = ["spawn" "${lib.getExe pkgs.screenshot_persistent}"];};
+
+              # Audio
+              "<MEDIA_RAISEVOLUME>" = {
+                command = ["spawn" "${lib.getExe' pkgs.wireplumber "wpctl"} set-volume @DEFAULT_SINK@ 5%+"];
+                modes = ["normal" "locked"];
+              };
+              "<MEDIA_LOWERVOLUME>" = {
+                command = ["spawn" "${lib.getExe' pkgs.wireplumber "wpctl"} set-volume @DEFAULT_SINK@ 5%-"];
+                modes = ["normal" "locked"];
+              };
+              "<MEDIA_MUTEVOLUME>" = {
+                command = ["spawn" "${lib.getExe pkgs.mpc} toggle"];
+                modes = ["normal" "locked"];
+              };
+
+              # Launcher
+              "<Meta-R>" = {command = ["spawn" "${lib.getExe pkgs.rofi} -show combi -modes combi -combi-modes 'window, drun, run' -show-icons"];};
+              "<Meta-<F1>>" = {command = ["spawn" "${lib.getExe pkgs.neorg} dmenu"];};
+              "<Meta-<F2>>" = {command = ["spawn" "${lib.getExe pkgs.keepassxc}"];};
+              "<Meta-<F3>>" = {command = ["spawn" "${lib.getExe pkgs.signal-desktop}"];};
+              # "<Meta-<F4>>" = {command = ["spawn" "${lib.getExe pkgs.steam}"];};
+
+              # Client
+              "<Meta-f>" = {command = ["toggle-fullscreen"];};
+              "<Meta+Shift-c>" = {command = ["close"];};
+              "<Meta+Ctrl- >" = {command = ["toggle-float"];};
+              "<Meta+Ctrl-<ENTER>>" = {command = ["zoom"];};
+              "<Meta-o>" = {command = ["send-to-output" "next"];};
+              "<Meta+Shift-T>" = {command = ["swap" "next"];};
+              "<Meta+Shift-N>" = {command = ["swap" "previous"];};
+
+              # Toggle all tags
+              "<Meta-0>" = {command = ["set-focused-tags" (builtins.toString ((baseLib.pow 2 32) - 1))];};
+              "<Meta+Shift-0>" = {command = ["set-view-tags" (builtins.toString ((baseLib.pow 2 32) - 1))];};
+
+              # Mouse
+              "<MOUSE_LEFT>" = {
+                command = ["move-view"];
+                map_mode = "MapMouse";
+              };
+              "<MOUSE_RIGHT>" = {
+                command = ["resize-view"];
+                map_mode = "MapMouse";
+              };
+            }
+            // (
+              builtins.foldl' (acc: elem: acc // elem) {} (
+                builtins.map (index: let
+                  num = builtins.toString index;
+                  index2tag = input: builtins.toString (baseLib.pow 2 (input - 1));
+                in {
+                  "<Meta-${num}>" = {command = ["set-focused-tags" (index2tag index)];};
+                  "<Meta+Shift-${num}>" = {command = ["set-view-tags" (index2tag index)];};
+                  "<Meta+Shift+Ctrl-${num}>" = {command = ["toggle-view-tags" (index2tag index)];};
+                }) (builtins.genList (i: i + 1) 9)
+              )
+            );
+        };
+        screenSetupCode = {};
+      };
     };
 
     locale.enable = true;
diff --git a/hosts/tiamat/default.nix b/hosts/tiamat/default.nix
index 4e76675c..17c7e72e 100644
--- a/hosts/tiamat/default.nix
+++ b/hosts/tiamat/default.nix
@@ -1,4 +1,11 @@
-{...}: {
+{
+  lib,
+  pkgs,
+  baseLib,
+  qmk_firmware,
+  system,
+  ...
+}: {
   imports = [
     ./hardware.nix
   ];
@@ -24,6 +31,97 @@
     programs = {
       river = {
         unicodeInput.enable = true;
+        init = {
+          mappings = {
+            layout = "us";
+            keymap = let
+              map = key: "<Alt+Ctrl+Meta+Shift-${key}>";
+            in
+              (lib.mapAttrs' (name: value: lib.nameValuePair (map name) value) {
+                # Movement
+                "A" = {command = ["exit"];};
+                "B" = {command = ["close"];};
+
+                "C" = {command = ["focus-view" "previous"];};
+                "D" = {command = ["focus-view" "next"];};
+
+                "E" = {command = ["swap" "previous"];};
+                "F" = {command = ["swap" "next"];};
+
+                "G" = {command = ["zoom"];};
+
+                "H" = {command = ["toggle-fullscreen"];};
+                "I" = {command = ["toggle-float"];};
+
+                "J" = {command = ["send-to-output" "next"];};
+
+                "K" = {command = ["spawn" "${lib.getExe pkgs.alacritty}"];};
+                "L" = {command = ["spawn" "${lib.getExe pkgs.screenshot_persistent}"];};
+
+                # Audio
+                # "M" = {command = ["spawn" "video-pause toggle"]; modes = ["normal" "locked"]; };
+                "N" = {
+                  command = ["spawn" "${lib.getExe pkgs.mpc} toggle"];
+                  modes = ["normal" "locked"];
+                };
+
+                # Launcher
+                "O" = {command = ["spawn" "${lib.getExe pkgs.rofi} -show combi -modes combi -combi-modes 'window,drun,run' -show-icons"];};
+                "P" = {command = ["spawn" "${lib.getExe pkgs.neorg} dmenu"];};
+                "Q" = {command = ["spawn" "${lib.getExe pkgs.keepassxc}"];};
+                # "R" = {command = ["spawn" "nheko"];};
+                "S" = {command = ["spawn" "${lib.getExe pkgs.signal-desktop}"];};
+                "T" = {command = ["spawn" "${lib.getExe pkgs.lock}"];};
+
+                "U" = {command = ["focus-output" "next"];};
+                "V" = {command = ["focus-previous-tags"];};
+                "W" = {command = ["send-to-previous-tags"];};
+                # "X" = {command = ["spawn" "bemenu-run"];};
+                # "Y" = {command = ["spawn" "bemenu-run"];};
+
+                # Toggle all tags
+                "0" = {command = ["set-focused-tags" "${builtins.toString ((baseLib.pow 2 32) - 1)}"];};
+
+                # Support Unicode input
+                "Z" = {command = ["spawn" "${lib.getExe qmk_firmware.packages.${system}.qmk_unicode_type} 106 65377"];};
+              })
+              // ({
+                  # TODO: add toggle-focus mapping
+
+                  # Toggle all tags
+                  "<Alt+Ctrl+Shift-0>" = {command = ["set-view-tags" "${builtins.toString ((baseLib.pow 2 32) - 1)}"];};
+
+                  # Mouse
+                  "<Meta-<MOUSE_LEFT>>" = {
+                    command = ["move-view"];
+                    map_mode = "MapMouse";
+                  };
+                  "<Meta-<MOUSE_RIGHT>>" = {
+                    command = ["resize-view"];
+                    map_mode = "MapMouse";
+                  };
+                }
+                // (
+                  builtins.foldl' (acc: elem: acc // elem) {} (
+                    builtins.map (index: let
+                      num = builtins.toString index;
+                      index2tag = input: builtins.toString (baseLib.pow 2 (input - 1));
+                    in {
+                      "${map num}" = {command = ["set-focused-tags" (index2tag index)];};
+                      "<Alt+Ctrl+Shift-${num}>" = {command = ["set-view-tags" (index2tag index)];};
+                      # "<Super+Shift+Ctrl-${num}>" = {command = ["toggle-view-tags" (index2tag index)];};
+                    }) (builtins.genList (i: i + 1) 9)
+                  )
+                ));
+          };
+          screenSetupCode = {
+            "DP-2" = {pos = "2560,0";};
+            "DP-1" = {
+              scale = "1.5";
+              pos = "0,0";
+            };
+          };
+        };
       };
     };
     locale = {
diff --git a/modules/by-name/ri/river/init_base.sh b/modules/by-name/ri/river/init_base.sh
new file mode 100755
index 00000000..5ed1d00a
--- /dev/null
+++ b/modules/by-name/ri/river/init_base.sh
@@ -0,0 +1,20 @@
+#!/usr/bin/env sh
+
+err_fail() {
+    if ! "$@"; then
+        output=""
+        for arg in "$@"; do
+            if [ -z "$output" ]; then
+                output="'$arg'"
+            else
+                output="$output '$arg'"
+            fi
+        done
+        printf "%s failed!\n" "$output" >>~/river_log
+    fi
+}
+err_fail rm ~/river_log
+exec 1>>"$HOME"/river_log
+exec 2>>"$HOME"/river_log
+
+# Start of the generated stuff.
diff --git a/modules/by-name/ri/river/module.nix b/modules/by-name/ri/river/module.nix
index a059da4d..1f1f2cae 100644
--- a/modules/by-name/ri/river/module.nix
+++ b/modules/by-name/ri/river/module.nix
@@ -3,19 +3,209 @@
   lib,
   qmk_firmware,
   system,
+  pkgs,
   ...
 }: let
   cfg = config.soispha.programs.river;
+  esa = lib.strings.escapeShellArg;
+  riverctl = lib.getExe' pkgs.river "riverctl";
+
+  mkOutputFlags = output: flags: let
+    expandedFlags = builtins.concatStringsSep " " (lib.attrsets.mapAttrsToList (flag: value: "--${esa flag} ${esa value}") flags);
+  in ''
+    err_fail ${lib.getExe pkgs.wlr-randr} --output ${esa output} ${expandedFlags}
+  '';
+  screenSetupCode = builtins.concatStringsSep "" (lib.attrsets.mapAttrsToList mkOutputFlags cfg.init.screenSetupCode);
+
+  mkLrProgram = input: let
+    program = builtins.concatStringsSep " " (
+      if lib.isDerivation input
+      then [(lib.getExe input)]
+      else builtins.map esa input
+    );
+  in "err_fail ${program} &";
+  longRunningPrograms = builtins.concatStringsSep "\n" (builtins.map mkLrProgram cfg.init.backgroundStart);
+
+  keymapFormat = pkgs.formats.json {};
+
+  keymappings = ''
+    err_fail ${riverctl} keyboard-layout ${esa cfg.init.mappings.layout}
+    err_fail ${lib.getExe pkgs.river-mk-keymap} ${keymapFormat.generate "keys.json" cfg.init.mappings.keymap}
+  '';
+
+  mkRule = {
+    app-id,
+    title,
+    action,
+  }: ''
+    err_fail ${riverctl} rule-add -app-id ${esa app-id} -title ${esa title} ${esa action}
+  '';
+  ruleSetup = builtins.concatStringsSep "" (builtins.map mkRule cfg.init.rules);
+
+  mkSetting = name: maybe_values: let
+    rawValues =
+      if builtins.isString maybe_values
+      then [maybe_values]
+      else maybe_values;
+    values = builtins.concatStringsSep " " (builtins.map esa rawValues);
+  in ''
+    err_fail ${riverctl} ${esa name} ${values}
+  '';
+  generalSettings =
+    builtins.concatStringsSep "" (lib.attrsets.mapAttrsToList mkSetting
+      cfg.init.generalSettings);
+
+  mkInput = name: arguments:
+    builtins.concatStringsSep "" (builtins.map (argumentLine: mkSetting "input" ([name] ++ argumentLine)) arguments);
+  inputs =
+    builtins.concatStringsSep "" (lib.attrsets.mapAttrsToList mkInput cfg.init.inputs);
 in {
   options.soispha.programs.river = {
     enable = lib.mkEnableOption "river";
+
     unicodeInput = {
       enable = lib.mkEnableOption "udev rules for rawhid based unicode input";
     };
+
+    init = {
+      mappings = {
+        layout = lib.mkOption {
+          type = lib.types.str;
+          description = "The keymap to use";
+          default = "dvorak-modified";
+        };
+
+        keymap = lib.mkOption {
+          type = lib.types.submodule {
+            freeformType = keymapFormat.type;
+
+            options = {};
+          };
+          default = {};
+
+          description = ''
+            Configuration for river-mk-keymap via `keys.json`.
+          '';
+        };
+      };
+
+      rules = lib.mkOption {
+        type = lib.types.listOf (lib.types.attrsOf lib.types.str);
+        default = [];
+
+        example = ''
+          [
+            {
+              app-id = "*";
+              title = "floating please";
+              action = "float";
+            }
+            {
+              app-id = "*";
+              title = "*";
+              action = "ssd";
+            }
+          ]
+        '';
+
+        description = ''
+          Configuration for river_init_lesser via `keys.json`.
+        '';
+      };
+
+      generalSettings = lib.mkOption {
+        type = lib.types.attrsOf (lib.types.either (lib.types.listOf lib.types.str) lib.types.str);
+        description = "Simple key value settings.";
+        default = {};
+        example = ''
+          {
+            background-color = "0x002b36";
+            set-repeat = ["50" "300"];
+            hide-cursor = ["when-typing" "enabled"];
+          }
+        '';
+      };
+
+      inputs = lib.mkOption {
+        type = lib.types.attrsOf (lib.types.listOf (lib.types.listOf lib.types.str));
+        description = "Options to set per input device";
+        default = {};
+        example = ''
+          {
+            pointer-1133-49970-Logitech_Gaming_Mouse_G502 = [["pointer-accel" "0"] ["accel-profile" "none"]];
+            pointer-12951-6505-ZSA_Technology_Labs_Moonlander_Mark_I = [["pointer-accel" "0"] ["accel-profile" "none"]];
+          }
+        '';
+      };
+
+      backgroundStart = lib.mkOption {
+        type = lib.types.listOf (lib.types.either lib.types.package (lib.types.listOf lib.types.str));
+        description = "List of programs to start in the background";
+        example = ''
+          [
+            pkgs.gammastep
+          ]
+        '';
+      };
+
+      screenSetupCode = lib.mkOption {
+        type = lib.types.attrsOf (lib.types.attrsOf lib.types.str);
+        default = {};
+        description = ''
+          `wlr-randr` flags to set up outputs. The attribute names are the `--output` keys
+          and the attrs are flag value pairs to setup.
+        '';
+        example = ''
+          {
+            "Virtual-1" = {mode = "1920x1080";};
+            "DP-2" = {pos = "2560,0";};
+            "DP-1" = {scale = "1.5"; pos = "0,0";};
+          }
+        '';
+      };
+    };
   };
 
   config = lib.mkIf cfg.enable {
-    # TODO: Migrate the complete river module <2024-12-30>
     services.udev.packages = lib.mkIf cfg.unicodeInput.enable [qmk_firmware.packages.${system}.qmk_unicode_type];
+
+    home-manager.users.soispha = {
+      home.sessionVariables = {
+        WM = "river";
+        XDG_CURRENT_DESKTOP = "river";
+        DESKTOP_SESSION = "river";
+
+        # Export Wayland env Vars {{{
+        QT_QPA_PLATFORM = "wayland";
+        QT_QPA_PLATFORMTHEME = "qt5ct"; # needs qt5ct
+        CLUTTER_BACKEND = "wayland";
+        SDL_VIDEODRIVER = "wayland"; # might brake some things
+        # }}}
+      };
+
+      xdg.configFile."river/init".text = let
+        mkHeading = text: other_stuff: ''
+          # ${text}
+          ${other_stuff}
+        '';
+      in
+        builtins.readFile ./init_base.sh
+        +
+        # bash
+        mkHeading "Environment variables" ''
+          err_fail ${riverctl} spawn "${lib.getExe' pkgs.dbus "dbus-update-activation-environment"} --verbose --systemd SEATD_SOCK DISPLAY WAYLAND_DISPLAY DESKTOP_SESSION=river XDG_CURRENT_DESKTOP=river"
+          export XDG_CURRENT_DESKTOP=river DESKTOP_SESSION=river;
+        ''
+        + mkHeading "Key Mappings" keymappings
+        + mkHeading "Rules" ruleSetup
+        + mkHeading "General Settings" generalSettings
+        + mkHeading "Input Section" inputs
+        + mkHeading "Screen setup code" screenSetupCode
+        + mkHeading "Background services" longRunningPrograms
+        + mkHeading "Layout Setup" ''
+          err_fail ${riverctl} default-layout rivertile
+          ${lib.getExe' pkgs.river "rivertile"} -main-ratio 0.5 -view-padding 1 -outer-padding 0
+        '';
+    };
   };
 }
diff --git a/modules/home.legacy/files/default.nix b/modules/home.legacy/files/default.nix
index 16fe9afe..50b340b8 100644
--- a/modules/home.legacy/files/default.nix
+++ b/modules/home.legacy/files/default.nix
@@ -1,6 +1,5 @@
 {...}: {
   imports = [
-    ./wallpaper
     ./manifest_json
   ];
 }
diff --git a/modules/home.legacy/files/wallpaper/default.nix b/modules/home.legacy/files/wallpaper/default.nix
deleted file mode 100644
index 119df225..00000000
--- a/modules/home.legacy/files/wallpaper/default.nix
+++ /dev/null
@@ -1,14 +0,0 @@
-{config, ...}: {
-  home = {
-    sessionVariables = {
-      WALLPAPER = "${config.home.homeDirectory}/media/pictures/wallpaper";
-    };
-
-    file = {
-      wallpaper = {
-        source = ./abstract-nord.png;
-        target = "media/pictures/wallpaper";
-      };
-    };
-  };
-}
diff --git a/modules/home.legacy/wms/default.nix b/modules/home.legacy/wms/default.nix
index 610ea2f4..340978f1 100644
--- a/modules/home.legacy/wms/default.nix
+++ b/modules/home.legacy/wms/default.nix
@@ -1,7 +1,6 @@
 {config, ...}: {
   imports = [
     # ./sway
-    ./river
     # ./plasma
   ];
 }
diff --git a/modules/home.legacy/wms/river/default.nix b/modules/home.legacy/wms/river/default.nix
deleted file mode 100644
index 9463e94e..00000000
--- a/modules/home.legacy/wms/river/default.nix
+++ /dev/null
@@ -1,91 +0,0 @@
-{
-  pkgs,
-  sysLib,
-  river_init_lesser,
-  nixosConfig,
-  system,
-  qmk_firmware,
-  ...
-}: let
-  inherit (nixosConfig.networking) hostName;
-  mappings =
-    if hostName == "tiamat"
-    then ''
-      err_fail riverctl keyboard-layout 'us-modified'
-      err_fail river_init_lesser ~/.config/river/res/moonlander.ron
-    ''
-    else if hostName == "lahmu" || hostName == "apzu" || hostName == "mammun" || hostName == "isimud"
-    then ''
-      err_fail riverctl keyboard-layout 'dvorak-modified'
-      err_fail river_init_lesser ~/.config/river/res/keys.ron
-    ''
-    else builtins.throw "Host not covered in river mappings";
-  screen_setup =
-    if hostName == "lahmu"
-    then ''
-      err_fail wlr-randr --output Virtual-1 --mode 1920x1080
-    ''
-    else if hostName == "tiamat"
-    then ''
-      err_fail wlr-randr --output DP-2 --pos 2560,0
-      err_fail wlr-randr --output DP-1 --scale 1.5 --pos 0,0
-      err_fail gammastep &
-    ''
-    else if hostName == "apzu" || hostName == "mammun" || hostName == "isimud"
-    then ''
-      err_fail gammastep &
-    ''
-    else builtins.throw "Host not covered in river screen setup";
-  env_vars = "XDG_CURRENT_DESKTOP=river DESKTOP_SESSION=river";
-  init_scr = pkgs.substituteAll {
-    src = ./init.sh;
-    inherit mappings screen_setup env_vars;
-  };
-in {
-  home.sessionVariables = {
-    WM = "river";
-    XDG_CURRENT_DESKTOP = "river";
-    DESKTOP_SESSION = "river";
-
-    # Export Wayland env Vars {{{
-    QT_QPA_PLATFORM = "wayland";
-    QT_QPA_PLATFORMTHEME = "qt5ct"; # needs qt5ct
-    CLUTTER_BACKEND = "wayland";
-    SDL_VIDEODRIVER = "wayland"; # might brake some things
-    # }}}
-  };
-
-  xdg.configFile."river/init".source =
-    sysLib.writeShellScript {
-      name = "river_init";
-      src = init_scr;
-      keepPath = true;
-      dependencies = builtins.attrValues {
-        river_init_lesser = river_init_lesser.packages.${system}.default;
-        inherit (qmk_firmware.packages.${system}) qmk_unicode_type;
-
-        inherit
-          (pkgs)
-          dash
-          river
-          glib # gnome lib
-          gammastep
-          wlr-randr
-          yambar
-          mako
-          swaybg
-          swayidle
-          swaylock
-          alacritty
-          ;
-      };
-    }
-    + /bin/river_init;
-
-  # TODO: These mappings should be generated in nix. (Which would allow to replace the
-  # `mpc` pat adding.) <2024-11-16>
-
-  # Needed for the key-mappings.
-  home.packages = [pkgs.mpc];
-  xdg.configFile."river/res".source = ./res;
-}
diff --git a/modules/home.legacy/wms/river/init.sh b/modules/home.legacy/wms/river/init.sh
deleted file mode 100755
index 06a2e2f4..00000000
--- a/modules/home.legacy/wms/river/init.sh
+++ /dev/null
@@ -1,80 +0,0 @@
-#!/usr/bin/env bash
-
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
-
-err_fail() {
-    if ! "$@"; then
-        warning "\"$*\" failed!\n" >>~/river_log
-        # msg "Executing the safe init!"
-        # exec ~/.config/river/res/safe_init.sh
-    fi
-}
-err_fail rm ~/river_log
-exec 1>>"$HOME"/river_log
-exec 2>>"$HOME"/river_log
-
-#trap err_fail ERR
-
-#Setup of environment variables {{{
-err_fail riverctl spawn "exec dbus-update-activation-environment --systemd SEATD_SOCK DISPLAY WAYLAND_DISPLAY DESKTOP_SESSION=river XDG_CURRENT_DESKTOP=river"
-export @env_vars@
-#}}}
-
-# Setup of mappings {{{
-@mappings@
-# }}}
-
-# Setup of Rules {{{
-err_fail riverctl rule-add -app-id float -title '*' float
-err_fail riverctl rule-add -app-id mpv -title '*' float
-err_fail riverctl rule-add -app-id ModernGL -title '*' float
-err_fail riverctl rule-add -app-id '*' -title 'Manim Slides' float
-err_fail riverctl rule-add -app-id '*' -title 'floating please' float
-
-err_fail riverctl rule-add -app-id '*' -title '*' ssd
-err_fail riverctl rule-add -app-id firefox -title '*' csd # This remove the focus border around Firefox (which is useful because the Firefox is nearly always in its own tag.)
-# }}}
-
-# Set riverctl settings {{{
-# background
-err_fail riverctl background-color 0x002b36
-err_fail riverctl border-color-focused 0x93a1a1
-err_fail riverctl border-color-unfocused 0x586e75
-
-# keyboard repeat rate
-err_fail riverctl set-repeat 50 300
-
-# Cursor
-err_fail riverctl focus-follows-cursor normal
-#riverctl hide-cursor timeout 2000
-err_fail riverctl hide-cursor when-typing enabled
-err_fail riverctl set-cursor-warp on-output-change
-err_fail riverctl xcursor-theme Nordzy-cursors 24
-
-err_fail riverctl input pointer-1133-49970-Logitech_Gaming_Mouse_G502 pointer-accel 0
-err_fail riverctl input pointer-1133-49970-Logitech_Gaming_Mouse_G502 accel-profile none
-
-err_fail riverctl input pointer-12951-6505-ZSA_Technology_Labs_Moonlander_Mark_I pointer-accel 0
-err_fail riverctl input pointer-12951-6505-ZSA_Technology_Labs_Moonlander_Mark_I accel-profile none
-# }}}
-
-# Setup of general apps {{{
-@screen_setup@
-
-err_fail yambar &
-
-err_fail mako &
-err_fail swaybg -i "$WALLPAPER" &
-err_fail swayidle &
-err_fail alacritty &
-# }}}
-
-# Setup of layout [acts as exec!] {{{
-err_fail riverctl default-layout rivertile
-@env_vars@ rivertile -main-ratio 0.5 -view-padding 1 -outer-padding 0
-
-#riverctl default-layout luatile
-#river-luatile
-# }}}
-# vim: ft=sh
diff --git a/modules/home.legacy/wms/river/res/keys.ron b/modules/home.legacy/wms/river/res/keys.ron
deleted file mode 100644
index a2bc0fa1..00000000
--- a/modules/home.legacy/wms/river/res/keys.ron
+++ /dev/null
@@ -1,58 +0,0 @@
-#![enable(implicit_some)]
-RiverctlCommandArray(
-    commands: [
-    // Focus change
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "T",                       mods: "Super",          command: "focus-view",          command_args: "next",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "N",                       mods: "Super",          command: "focus-view",          command_args: "previous",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "T",                       mods: "Super+Control",  command: "focus-output",        command_args: "next",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "N",                       mods: "Super+Control",  command: "focus-output",        command_args: "previous",),
-
-    // Standard program
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "Return",                  mods: "Super",          command: "spawn",               command_args: "alacritty",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "q",                       mods: "Super+Shift",    command: "exit",                command_args: None,),
-
-    // Screenshot
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "Print",                   mods: "None",           command: "spawn",               command_args: "screenshot_persistent",),
-
-    // Audio
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "XF86AudioRaiseVolume",    mods: "None",           command: "spawn",               command_args: "pactl set-sink-volume 1 +5%",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal", "locked"], key: "XF86AudioLowerVolume",    mods: "None",           command: "spawn",               command_args: "pactl set-sink-volume 1 -5%",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal", "locked"], key: "XF86AudioMute",           mods: "None",           command: "spawn",               command_args: "mpc toggle",),
-
-    // Launcher
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "R",                       mods: "Super",          command: "spawn",               command_args: "rofi -show combi -modes combi -combi-modes 'window,drun,run' -show-icons",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "F1",                      mods: "Super",          command: "spawn",               command_args: "neorg dmenu",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "F2",                      mods: "Super",          command: "spawn",               command_args: "keepassxc",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "F3",                      mods: "Super",          command: "spawn",               command_args: "signal-desktop",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "F4",                      mods: "Super",          command: "spawn",               command_args: "steam",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "L",                       mods: "Super",          command: "spawn",               command_args: "lock",),
-
-    // Client
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "f",                       mods: "Super",          command: "toggle-fullscreen",   command_args: None,),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "c",                       mods: "Super+Shift",    command: "close",               command_args: None,),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "space",                   mods: "Super+Control",  command: "toggle-float",        command_args: None,),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "Return",                  mods: "Super+Control",  command: "zoom",                command_args: None,),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "o",                       mods: "Super",          command: "send-to-output",      command_args: "next",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "T",                       mods: "Super+Shift",    command: "swap",                command_args: "next",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "N",                       mods: "Super+Shift",    command: "swap",                command_args: "previous",),
-
-    // Toggle all tags
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "0",                       mods: "Super",          command: "set-focused-tags",    command_args: "4294967295"),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "0",                       mods: "Super+Shift",    command: "set-view-tags",       command_args: "4294967295"),
-
-    // Mouse
-    RiverctlCommand( map_mode: MapMouse,    mode: ["normal"],           key: "BTN_LEFT",                mods: "Super",          command: "move-view",           command_args: None,),
-    RiverctlCommand( map_mode: MapMouse,    mode: ["normal"],           key: "BTN_RIGHT",               mods: "Super",          command: "resize-view",         command_args: None,),
-
-    ],
-    // Set these mappings for the tags 0-8 with key [1-9]
-    tags_number: 9,
-    tag_commands: [
-    RiverctlTagCommand( map_mode: Map, mode: ["normal"], mods: "Super",                 command: "set-focused-tags",),
-    RiverctlTagCommand( map_mode: Map, mode: ["normal"], mods: "Super+Shift",           command: "set-view-tags",),
-    RiverctlTagCommand( map_mode: Map, mode: ["normal"], mods: "Super+Control",         command: "toggle-focused-tags",),
-    RiverctlTagCommand( map_mode: Map, mode: ["normal"], mods: "Super+Shift+Control",   command: "toggle-view-tags",),
-    ],
-)
-
-// vim: nolinebreak nowrap textwidth=0
diff --git a/modules/home.legacy/wms/river/res/moonlander.ron b/modules/home.legacy/wms/river/res/moonlander.ron
deleted file mode 100644
index 247c1697..00000000
--- a/modules/home.legacy/wms/river/res/moonlander.ron
+++ /dev/null
@@ -1,66 +0,0 @@
-#![enable(implicit_some)]
-RiverctlCommandArray(
-    // TODO: add toggle-focus mapping
-    commands: [
-    // Movement
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "A", mods: "Alt+Control+Super+Shift", command: "exit",                 command_args: None,),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "B", mods: "Alt+Control+Super+Shift", command: "close",                command_args: None,),
-
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "C", mods: "Alt+Control+Super+Shift", command: "focus-view",           command_args: "previous",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "D", mods: "Alt+Control+Super+Shift", command: "focus-view",           command_args: "next",),
-
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "E", mods: "Alt+Control+Super+Shift", command: "swap",                 command_args: "previous",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "F", mods: "Alt+Control+Super+Shift", command: "swap",                 command_args: "next",),
-
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "G", mods: "Alt+Control+Super+Shift", command: "zoom",                 command_args: None,),
-
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "H", mods: "Alt+Control+Super+Shift", command: "toggle-fullscreen",    command_args: None,),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "I", mods: "Alt+Control+Super+Shift", command: "toggle-float",         command_args: None,),
-
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "J", mods: "Alt+Control+Super+Shift", command: "send-to-output",       command_args: "next",),
-
-
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "K", mods: "Alt+Control+Super+Shift", command: "spawn",                command_args: "alacritty",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "L", mods: "Alt+Control+Super+Shift", command: "spawn",                command_args: "screenshot_persistent",),
-
-    // Audio
-    // RiverctlCommand( map_mode: Map,         mode: ["normal", "locked"], key: "M", mods: "Alt+Control+Super+Shift", command: "spawn",                command_args: "video-pause toggle",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal", "locked"], key: "N", mods: "Alt+Control+Super+Shift", command: "spawn",                command_args: "mpc toggle",),
-
-    // Launcher
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "O", mods: "Alt+Control+Super+Shift", command: "spawn",                command_args: "rofi -show combi -modes combi -combi-modes 'window,drun,run' -show-icons",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "P", mods: "Alt+Control+Super+Shift", command: "spawn",                command_args: "neorg dmenu",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "Q", mods: "Alt+Control+Super+Shift", command: "spawn",                command_args: "keepassxc",),
-    // RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "R", mods: "Alt+Control+Super+Shift", command: "spawn",                command_args: "nheko",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "S", mods: "Alt+Control+Super+Shift", command: "spawn",                command_args: "signal-desktop",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "T", mods: "Alt+Control+Super+Shift", command: "spawn",                command_args: "lock",),
-
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "U", mods: "Alt+Control+Super+Shift", command: "focus-output",         command_args: "next",),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "V", mods: "Alt+Control+Super+Shift", command: "focus-previous-tags",  command_args: None,),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "W", mods: "Alt+Control+Super+Shift", command: "send-to-previous-tags",command_args: None,),
-    //RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "X", mods: "Alt+Control+Super+Shift", command: "spawn",               command_args: "bemenu-run",),
-    //RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "Y", mods: "Alt+Control+Super+Shift", command: "spawn",               command_args: "bemenu-run",),
-
-
-    // Toggle all tags
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "0", mods: "Alt+Control+Super+Shift", command: "set-focused-tags",    command_args: "4294967295"),
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "0", mods: "Alt+Control+Shift",       command: "set-view-tags",       command_args: "4294967295"),
-
-    // Support Unicode input
-    RiverctlCommand( map_mode: Map,         mode: ["normal"],           key: "Z", mods: "Alt+Control+Super+Shift", command: "spawn",               command_args: "qmk-unicode-type 106 65377",),
-
-    // Mouse
-    RiverctlCommand( map_mode: MapMouse,    mode: ["normal"],           key: "BTN_LEFT",                mods: "Super",          command: "move-view",           command_args: None,),
-    RiverctlCommand( map_mode: MapMouse,    mode: ["normal"],           key: "BTN_RIGHT",               mods: "Super",          command: "resize-view",         command_args: None,),
-    ],
-
-    // Set these mappings for the tags 0-8 with key [1-9]
-    tags_number: 9,
-    tag_commands: [
-        RiverctlTagCommand( map_mode: Map, mode: ["normal"], mods: "Alt+Control+Super+Shift", command: "set-focused-tags",),
-        RiverctlTagCommand( map_mode: Map, mode: ["normal"], mods: "Alt+Control+Shift",       command: "set-view-tags",),
-        // TODO: RiverctlTagCommand( map_mode: Map, mode: ["normal"], mods: "Super+Control",         command: "toggle-focused-tags",),
-        // TODO: RiverctlTagCommand( map_mode: Map, mode: ["normal"], mods: "Super+Shift+Control",   command: "toggle-view-tags",),
-    ],
-)
-// vim: nolinebreak nowrap textwidth=0
diff --git a/pkgs/by-name/ri/river-mk-keymap/.envrc b/pkgs/by-name/ri/river-mk-keymap/.envrc
new file mode 100644
index 00000000..fdd3e9d8
--- /dev/null
+++ b/pkgs/by-name/ri/river-mk-keymap/.envrc
@@ -0,0 +1,3 @@
+#!/usr/bin/env sh
+
+use flake
diff --git a/pkgs/by-name/ri/river-mk-keymap/.gitignore b/pkgs/by-name/ri/river-mk-keymap/.gitignore
new file mode 100644
index 00000000..2d5df85d
--- /dev/null
+++ b/pkgs/by-name/ri/river-mk-keymap/.gitignore
@@ -0,0 +1,2 @@
+/target
+.direnv
diff --git a/pkgs/by-name/ri/river-mk-keymap/Cargo.lock b/pkgs/by-name/ri/river-mk-keymap/Cargo.lock
new file mode 100644
index 00000000..c8b05795
--- /dev/null
+++ b/pkgs/by-name/ri/river-mk-keymap/Cargo.lock
@@ -0,0 +1,334 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "anstream"
+version = "0.6.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8acc5369981196006228e28809f761875c0327210a891e941f4c683b3a99529b"
+dependencies = [
+ "anstyle",
+ "anstyle-parse",
+ "anstyle-query",
+ "anstyle-wincon",
+ "colorchoice",
+ "is_terminal_polyfill",
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle"
+version = "1.0.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9"
+
+[[package]]
+name = "anstyle-parse"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b2d16507662817a6a20a9ea92df6652ee4f94f914589377d69f3b21bc5798a9"
+dependencies = [
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle-query"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "79947af37f4177cfead1110013d678905c37501914fba0efea834c3fe9a8d60c"
+dependencies = [
+ "windows-sys",
+]
+
+[[package]]
+name = "anstyle-wincon"
+version = "3.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca3534e77181a9cc07539ad51f2141fe32f6c3ffd4df76db8ad92346b003ae4e"
+dependencies = [
+ "anstyle",
+ "once_cell",
+ "windows-sys",
+]
+
+[[package]]
+name = "anyhow"
+version = "1.0.95"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34ac096ce696dc2fcabef30516bb13c0a68a11d30131d3df6f04711467681b04"
+
+[[package]]
+name = "clap"
+version = "4.5.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "769b0145982b4b48713e01ec42d61614425f27b7058bda7180a3a41f30104796"
+dependencies = [
+ "clap_builder",
+ "clap_derive",
+]
+
+[[package]]
+name = "clap_builder"
+version = "4.5.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b26884eb4b57140e4d2d93652abfa49498b938b3c9179f9fc487b0acc3edad7"
+dependencies = [
+ "anstream",
+ "anstyle",
+ "clap_lex",
+ "strsim",
+]
+
+[[package]]
+name = "clap_derive"
+version = "4.5.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "54b755194d6389280185988721fffba69495eed5ee9feeee9a599b53db80318c"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "clap_lex"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f46ad14479a25103f283c0f10005961cf086d8dc42205bb44c46ac563475dca6"
+
+[[package]]
+name = "colorchoice"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b63caa9aa9397e2d9480a9b13673856c78d8ac123288526c37d7839f2a86990"
+
+[[package]]
+name = "heck"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
+
+[[package]]
+name = "is_terminal_polyfill"
+version = "1.70.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
+
+[[package]]
+name = "itoa"
+version = "1.0.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d75a2a4b1b190afb6f5425f10f6a8f959d2ea0b9c2b1d79553551850539e4674"
+
+[[package]]
+name = "keymaps"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6cec33e805ecc09c4e4f91ca26e536978ad1ae28f2e1dc02fadafeec6d2f8504"
+dependencies = [
+ "serde",
+ "thiserror",
+]
+
+[[package]]
+name = "memchr"
+version = "2.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
+
+[[package]]
+name = "once_cell"
+version = "1.20.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775"
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.93"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60946a68e5f9d28b0dc1c21bb8a97ee7d018a8b322fa57838ba31cc878e22d99"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.38"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e4dccaaaf89514f546c693ddc140f729f958c247918a13380cccc6078391acc"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "river-mk-keymap"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "clap",
+ "keymaps",
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "ryu"
+version = "1.0.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ea1a2d0a644769cc99faa24c3ad26b379b786fe7c36fd3c546254801650e6dd"
+
+[[package]]
+name = "serde"
+version = "1.0.217"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02fc4265df13d6fa1d00ecff087228cc0a2b5f3c0e87e258d8b94a156e984c70"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.217"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a9bf7cf98d04a2b28aead066b7496853d4779c9cc183c440dbac457641e19a0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "serde_json"
+version = "1.0.138"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d434192e7da787e94a6ea7e9670b26a036d0ca41e0b7efb2676dd32bae872949"
+dependencies = [
+ "itoa",
+ "memchr",
+ "ryu",
+ "serde",
+]
+
+[[package]]
+name = "strsim"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
+
+[[package]]
+name = "syn"
+version = "2.0.97"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5dabd04e3b9a8c3c03d5e743f5ef5e1207befc9de704d477f7198cc28049763e"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "thiserror"
+version = "2.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d452f284b73e6d76dd36758a0c8684b1d5be31f92b89d07fd5822175732206fc"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "2.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "26afc1baea8a989337eeb52b6e72a039780ce45c3edfcc9c5b9d112feeb173c2"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a210d160f08b701c8721ba1c726c11662f877ea6b7094007e1ca9a1041945034"
+
+[[package]]
+name = "utf8parse"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
+
+[[package]]
+name = "windows-sys"
+version = "0.59.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
+dependencies = [
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_gnullvm",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
+
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
diff --git a/pkgs/by-name/ri/river-mk-keymap/Cargo.toml b/pkgs/by-name/ri/river-mk-keymap/Cargo.toml
new file mode 100644
index 00000000..974ad06d
--- /dev/null
+++ b/pkgs/by-name/ri/river-mk-keymap/Cargo.toml
@@ -0,0 +1,71 @@
+[package]
+name = "river-mk-keymap"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+anyhow = "1.0.95"
+clap = { version = "4.5.27", features = ["derive"] }
+keymaps = { version = "1.0.0", features = ["serde", "mouse-keys"] }
+serde = { version = "1.0.217", features = ["derive"] }
+serde_json = "1.0.138"
+
+[profile.release]
+lto = true
+codegen-units = 1
+panic = "abort"
+split-debuginfo = "off"
+
+[lints.rust]
+# rustc lint groups https://doc.rust-lang.org/rustc/lints/groups.html
+warnings = "warn"
+future_incompatible = { level = "warn", priority = -1 }
+let_underscore = { level = "warn", priority = -1 }
+nonstandard_style = { level = "warn", priority = -1 }
+rust_2018_compatibility = { level = "warn", priority = -1 }
+rust_2018_idioms = { level = "warn", priority = -1 }
+rust_2021_compatibility = { level = "warn", priority = -1 }
+unused = { level = "warn", priority = -1 }
+# rustc allowed-by-default lints https://doc.rust-lang.org/rustc/lints/listing/allowed-by-default.html
+# missing_docs = "warn"
+macro_use_extern_crate = "warn"
+meta_variable_misuse = "warn"
+missing_abi = "warn"
+missing_copy_implementations = "warn"
+missing_debug_implementations = "warn"
+non_ascii_idents = "warn"
+noop_method_call = "warn"
+single_use_lifetimes = "warn"
+trivial_casts = "warn"
+trivial_numeric_casts = "warn"
+unreachable_pub = "warn"
+unsafe_op_in_unsafe_fn = "warn"
+unused_crate_dependencies = "warn"
+unused_import_braces = "warn"
+unused_lifetimes = "warn"
+unused_qualifications = "warn"
+variant_size_differences = "warn"
+
+[lints.rustdoc]
+# rustdoc lints https://doc.rust-lang.org/rustdoc/lints.html
+broken_intra_doc_links = "warn"
+private_intra_doc_links = "warn"
+missing_crate_level_docs = "warn"
+private_doc_tests = "warn"
+invalid_codeblock_attributes = "warn"
+invalid_rust_codeblocks = "warn"
+bare_urls = "warn"
+
+[lints.clippy]
+# clippy allowed by default
+dbg_macro = "warn"
+# clippy categories https://doc.rust-lang.org/clippy/
+all = { level = "warn", priority = -1 }
+correctness = { level = "warn", priority = -1 }
+suspicious = { level = "warn", priority = -1 }
+style = { level = "warn", priority = -1 }
+complexity = { level = "warn", priority = -1 }
+perf = { level = "warn", priority = -1 }
+pedantic = { level = "warn", priority = -1 }
diff --git a/pkgs/by-name/ri/river-mk-keymap/TODO b/pkgs/by-name/ri/river-mk-keymap/TODO
new file mode 100644
index 00000000..be77953e
--- /dev/null
+++ b/pkgs/by-name/ri/river-mk-keymap/TODO
@@ -0,0 +1 @@
+Look at https://github.com/stefur/flow for river wayland inclusion
diff --git a/pkgs/by-name/ri/river-mk-keymap/contrib/example.json b/pkgs/by-name/ri/river-mk-keymap/contrib/example.json
new file mode 100644
index 00000000..c8673f9a
--- /dev/null
+++ b/pkgs/by-name/ri/river-mk-keymap/contrib/example.json
@@ -0,0 +1,5 @@
+{
+    "<M-a>": {
+        "command": ["focus-view", "next"]
+    }
+}
diff --git a/pkgs/by-name/ri/river-mk-keymap/flake.lock b/pkgs/by-name/ri/river-mk-keymap/flake.lock
new file mode 100644
index 00000000..2f4a1210
--- /dev/null
+++ b/pkgs/by-name/ri/river-mk-keymap/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1738297584,
+        "narHash": "sha256-AYvaFBzt8dU0fcSK2jKD0Vg23K2eIRxfsVXIPCW9a0E=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "9189ac18287c599860e878e905da550aa6dec1cd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/pkgs/by-name/ri/river-mk-keymap/flake.nix b/pkgs/by-name/ri/river-mk-keymap/flake.nix
new file mode 100644
index 00000000..95a14456
--- /dev/null
+++ b/pkgs/by-name/ri/river-mk-keymap/flake.nix
@@ -0,0 +1,25 @@
+{
+  description = "A smart way to configure river keybindings";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+  };
+
+  outputs = {nixpkgs, ...}: let
+    system = "x86_64-linux";
+    pkgs = nixpkgs.legacyPackages."${system}";
+  in {
+    devShells."${system}".default = pkgs.mkShell {
+      packages = with pkgs; [
+        cargo
+        clippy
+        rustc
+        rustfmt
+
+        cargo-edit
+      ];
+    };
+  };
+}
+# vim: ts=2
+
diff --git a/pkgs/by-name/ri/river-mk-keymap/package.nix b/pkgs/by-name/ri/river-mk-keymap/package.nix
new file mode 100644
index 00000000..d9519d48
--- /dev/null
+++ b/pkgs/by-name/ri/river-mk-keymap/package.nix
@@ -0,0 +1,14 @@
+{rustPlatform}:
+rustPlatform.buildRustPackage {
+  pname = "river-mk-keymap";
+  version = "0.1.0";
+
+  src = ./.;
+  cargoLock = {
+    lockFile = ./Cargo.lock;
+  };
+
+  meta = {
+    mainProgram = "river-mk-keymap";
+  };
+}
diff --git a/pkgs/by-name/ri/river-mk-keymap/src/cli.rs b/pkgs/by-name/ri/river-mk-keymap/src/cli.rs
new file mode 100644
index 00000000..55b87e1a
--- /dev/null
+++ b/pkgs/by-name/ri/river-mk-keymap/src/cli.rs
@@ -0,0 +1,11 @@
+use std::path::PathBuf;
+
+use clap::Parser;
+
+#[derive(Parser, Debug)]
+#[command(author, version, about, long_about = None)]
+/// A tool to manage your key mappings for the river window manager
+pub(super) struct Args {
+    /// Path to mappings JSON file
+    pub path: PathBuf,
+}
diff --git a/pkgs/by-name/ri/river-mk-keymap/src/key_map/commands.rs b/pkgs/by-name/ri/river-mk-keymap/src/key_map/commands.rs
new file mode 100644
index 00000000..a4ac0ebd
--- /dev/null
+++ b/pkgs/by-name/ri/river-mk-keymap/src/key_map/commands.rs
@@ -0,0 +1,109 @@
+use std::process::Command;
+
+use keymaps::key_repr::{KeyValue, MediaKeyCode, MouseKeyValue};
+
+use super::{KeyMap, MapMode};
+
+impl KeyMap {
+    #[must_use]
+    pub fn to_commands(self) -> Vec<Command> {
+        self.0
+            .iter()
+            .flat_map(|(key, value)| {
+                let key = key.last().expect("Will exist");
+                let mods = {
+                    let modifiers = key.modifiers();
+                    let mut output = vec![];
+
+                    if modifiers.alt() {
+                        output.push("Alt");
+                    }
+                    if modifiers.ctrl() {
+                        output.push("Control");
+                    }
+                    if modifiers.meta() {
+                        output.push("Super");
+                    }
+                    if modifiers.shift() {
+                        output.push("Shift");
+                    }
+                    if output.is_empty() {
+                        "None".to_owned()
+                    } else {
+                        output.join("+")
+                    }
+                };
+                let key_value = match key.value() {
+                    KeyValue::Backspace => "BackSpace".to_owned(),
+                    KeyValue::Enter => "Enter".to_owned(),
+                    KeyValue::Left => "Left".to_owned(),
+                    KeyValue::Right => "Right".to_owned(),
+                    KeyValue::Up => "Up".to_owned(),
+                    KeyValue::Down => "Down".to_owned(),
+                    KeyValue::Home => "Home".to_owned(),
+                    KeyValue::End => "End".to_owned(),
+                    KeyValue::PageUp => "Page_Up".to_owned(),
+                    KeyValue::PageDown => "Page_Down".to_owned(),
+                    KeyValue::Tab => "Tab".to_owned(),
+                    KeyValue::BackTab => "BackTab".to_owned(),
+                    KeyValue::Delete => "Delete".to_owned(),
+                    KeyValue::Insert => "Insert".to_owned(),
+                    KeyValue::F(num) => format!("F{num}"),
+                    KeyValue::Char(a) => a.to_string(),
+                    KeyValue::Null => "Null".to_owned(),
+                    KeyValue::Esc => "Esc".to_owned(),
+                    KeyValue::CapsLock => "CapsLock".to_owned(),
+                    KeyValue::ScrollLock => "ScrollLock".to_owned(),
+                    KeyValue::NumLock => "NumLock".to_owned(),
+                    KeyValue::PrintScreen => "Print".to_owned(),
+                    KeyValue::Pause => "Pause".to_owned(),
+                    KeyValue::Menu => "Menu".to_owned(),
+                    KeyValue::KeypadBegin => "KeypadBegin".to_owned(),
+                    KeyValue::Media(media_key_code) => match media_key_code {
+                        MediaKeyCode::Play => "XF86AudioPlay".to_owned(),
+                        MediaKeyCode::Pause => "XF86AudioPause".to_owned(),
+                        MediaKeyCode::PlayPause => "XF86AudioPlayPause".to_owned(),
+                        MediaKeyCode::Reverse => "XF86AudioReverse".to_owned(),
+                        MediaKeyCode::Stop => "XF86AudioStop".to_owned(),
+                        MediaKeyCode::FastForward => "XF86AudioFastForward".to_owned(),
+                        MediaKeyCode::Rewind => "XF86AudioRewind".to_owned(),
+                        MediaKeyCode::TrackNext => "XF86AudioTrackNext".to_owned(),
+                        MediaKeyCode::TrackPrevious => "XF86AudioTrackPrevious".to_owned(),
+                        MediaKeyCode::Record => "XF86AudioRecord".to_owned(),
+                        MediaKeyCode::LowerVolume => "XF86AudioLowerVolume".to_owned(),
+                        MediaKeyCode::RaiseVolume => "XF86AudioRaiseVolume".to_owned(),
+                        MediaKeyCode::MuteVolume => "XF86AudioMuteVolume".to_owned(),
+                    },
+                    KeyValue::MouseKey(mouse_key_value) => match mouse_key_value {
+                        MouseKeyValue::Left => "BTN_LEFT".to_owned(),
+                        MouseKeyValue::Right => "BTN_RIGHT".to_owned(),
+                        MouseKeyValue::Middle => "BTN_MIDDLE".to_owned(),
+                    },
+                    _ => todo!(),
+                };
+
+                value
+                    .modes
+                    .iter()
+                    .map(|mode| {
+                        let mut riverctl = Command::new("riverctl");
+                        riverctl.args([value.map_mode.as_command(), mode, &mods, &key_value]);
+
+                        riverctl.args(value.command.iter().map(String::as_str));
+                        riverctl
+                    })
+                    .collect::<Vec<_>>()
+            })
+            .collect()
+    }
+}
+
+impl MapMode {
+    pub(crate) fn as_command(self) -> &'static str {
+        match self {
+            MapMode::Map => "map",
+            MapMode::MapMouse => "map-pointer",
+            MapMode::Unmap => "unmap",
+        }
+    }
+}
diff --git a/pkgs/by-name/ri/river-mk-keymap/src/key_map/mod.rs b/pkgs/by-name/ri/river-mk-keymap/src/key_map/mod.rs
new file mode 100644
index 00000000..84a16c9d
--- /dev/null
+++ b/pkgs/by-name/ri/river-mk-keymap/src/key_map/mod.rs
@@ -0,0 +1,79 @@
+use std::{collections::HashMap, fmt::Display, ops::Deref, str::FromStr};
+
+use anyhow::Context;
+use keymaps::{key_repr::Key, map_tree::MapTrie};
+use serde::{Deserialize, Serialize};
+
+pub mod commands;
+
+#[derive(Deserialize, Serialize, Debug)]
+#[allow(clippy::module_name_repetitions)]
+pub struct RawKeyMap(HashMap<Key, KeyConfig>);
+
+#[derive(Clone, Deserialize, Serialize, Debug, PartialEq, PartialOrd)]
+/// What values to use for: `riverctl <map_mode> <mode> <mods> <key> <command..>`
+pub struct KeyConfig {
+    command: Vec<String>,
+
+    #[serde(default = "default_mode")]
+    modes: Vec<String>,
+
+    #[serde(default = "MapMode::default")]
+    map_mode: MapMode,
+}
+
+impl FromStr for KeyMap {
+    type Err = anyhow::Error;
+
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        let raw: RawKeyMap =
+            serde_json::from_str(s).context("Failed to parse the keymap config file as json.")?;
+        let mut out = MapTrie::<KeyConfig>::new();
+        for (key, value) in raw.0 {
+            out.insert(&[key], value.clone())
+                .with_context(|| format!("Failed to insert mapping {key} -> {value}"))?;
+        }
+
+        Ok(Self(out))
+    }
+}
+impl Display for KeyConfig {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str(self.command.join(" ").as_str())
+    }
+}
+
+fn default_mode() -> Vec<String> {
+    vec!["normal".to_owned()]
+}
+
+#[derive(Copy, Deserialize, Serialize, Debug, Clone, Default, PartialEq, PartialOrd)]
+enum MapMode {
+    #[default]
+    Map,
+    MapMouse,
+    Unmap,
+}
+
+impl Display for MapMode {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        <Self as std::fmt::Debug>::fmt(self, f)
+    }
+}
+
+#[derive(Debug)]
+pub struct KeyMap(MapTrie<KeyConfig>);
+
+impl Display for KeyMap {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        self.0.fmt(f)
+    }
+}
+
+impl Deref for KeyMap {
+    type Target = MapTrie<KeyConfig>;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
diff --git a/pkgs/by-name/ri/river-mk-keymap/src/main.rs b/pkgs/by-name/ri/river-mk-keymap/src/main.rs
new file mode 100644
index 00000000..5cb99f74
--- /dev/null
+++ b/pkgs/by-name/ri/river-mk-keymap/src/main.rs
@@ -0,0 +1,34 @@
+use std::fs;
+
+use anyhow::Context;
+use clap::Parser;
+
+mod cli;
+pub mod key_map;
+
+use crate::{cli::Args, key_map::KeyMap};
+
+fn main() -> Result<(), anyhow::Error> {
+    let args = Args::parse();
+    let keymap_file = fs::read_to_string(&args.path)
+        .with_context(|| format!("Failed to open keymap file at: '{}'.", args.path.display()))?;
+
+    let keymap: KeyMap = keymap_file
+        .parse()
+        .with_context(|| format!("Failed to parse keymap file at: {}", args.path.display()))?;
+
+    // println!("{keymap}");
+    // println!("Commands:");
+    for mut command in keymap.to_commands() {
+        // println!("Executing {command:?}");
+        let status = command
+            .status()
+            .with_context(|| format!("Failed to run command: '{command:?}'"))?;
+
+        if !status.success() {
+            eprintln!("Command ('{command:?}') returned with non zero exit code: {status}");
+        }
+    }
+
+    Ok(())
+}
diff --git a/pkgs/by-name/ri/river-mk-keymap/update.sh b/pkgs/by-name/ri/river-mk-keymap/update.sh
new file mode 100755
index 00000000..9268caf2
--- /dev/null
+++ b/pkgs/by-name/ri/river-mk-keymap/update.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+cargo update && cargo upgrade