Initial commit

home/modules/desktop/default.nix

@@ -0,0 +1,7 @@
+{ ... }:
+
+{
+  imports = [
+   ./i3.nix
+  ];
+}

home/modules/desktop/i3.nix

@@ -0,0 +1,132 @@
+{ config, lib, pkgs, ... }:
+
+let 
+  cfg = config.samfelag.modules.desktop.i3;
+  mod = "Mod4";
+
+  cmdModule = lib.types.submodule ({ ... }: {
+    options = {
+      enable = lib.mkOption {
+        type = lib.types.bool;
+        default = true;
+      };
+      command = lib.mkOption {
+        type = lib.types.str;
+        example = "${pkgs.rofi}/bin/rofi rofi -show run";
+      };
+    };
+  });
+
+in {
+
+  options.samfelag.modules.desktop.i3 = {
+    enable = lib.mkEnableOption "i3 window manager";
+    launcher = lib.mkOption {
+      type = cmdModule;
+    };
+    terminal = lib.mkOption {
+      type = cmdModule;
+    };
+    browser = lib.mkOption {
+      type = cmdModule;
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+
+    # - Dependencies -----------------------------
+
+    home.packages = with pkgs; [
+      (nerdfonts.override { fonts = [ "Iosevka" ]; })
+    ];
+
+    # - Configuration ----------------------------
+
+    xsession.windowManager.i3 = {
+      enable = true;
+      config = {
+        modifier = mod;
+
+        fonts = {
+          names =  ["DejaVu Sans Mono" "Iosevka Nerd Font"];
+          style = "regular";
+          size = 12.0;
+        };
+
+        focus.followMouse = false;
+
+        keybindings = {
+          "${mod}+q" = "kill";
+
+          # Focus
+          "${mod}+h" = "focus left";
+          "${mod}+j" = "focus down";
+          "${mod}+k" = "focus up";
+          "${mod}+l" = "focus right";
+          "${mod}+Left" = "focus left";
+          "${mod}+Down" = "focus down";
+          "${mod}+Up" = "focus up";
+          "${mod}+Right" = "focus right";
+
+          # Move
+          "${mod}+Shift+h" = "move left";
+          "${mod}+Shift+j" = "move down";
+          "${mod}+Shift+k" = "move up";
+          "${mod}+Shift+l" = "move right";
+          "${mod}+Shift+Left" = "move left";
+          "${mod}+Shift+Down" = "move down";
+          "${mod}+Shift+Up" = "move up";
+          "${mod}+Shift+Right" = "move right";
+
+          # split orientation
+          "${mod}+z" = "split h;exec notify-send 'tile horizontally'";
+          "${mod}+v" = "split v;exec notify-send 'tile vertically'";
+          
+          # enter fullscreen mode for the focused container
+          "${mod}+f" = "fullscreen toggle";
+          
+          # change container layout (stacked, tabbed, toggle split)
+          "${mod}+s" = "layout stacking";
+          "${mod}+w" = "layout tabbed";
+          "${mod}+e" = "layout toggle split";
+          
+          # toggle tiling / floating
+          "${mod}+Shift+space" = "floating toggle";
+          
+          # focus the parent container
+          "${mod}+a" = "focus parent";
+
+          # - Workspaces -------------------------
+          "${mod}+1" = "workspace 1";
+          "${mod}+2" = "workspace 2";
+          "${mod}+3" = "workspace 3";
+          "${mod}+4" = "workspace 4";
+          "${mod}+5" = "workspace 5";
+          "${mod}+6" = "workspace 6";
+          "${mod}+7" = "workspace 7";
+          "${mod}+8" = "workspace 8";
+          "${mod}+9" = "workspace 9";
+          "${mod}+0" = "workspace 0";
+
+          "${mod}+Shift+1" = "move container to workspace 1; workspace 1";
+          "${mod}+Shift+2" = "move container to workspace 2; workspace 2";
+          "${mod}+Shift+3" = "move container to workspace 3; workspace 3";
+          "${mod}+Shift+4" = "move container to workspace 4; workspace 4";
+          "${mod}+Shift+5" = "move container to workspace 5; workspace 5";
+          "${mod}+Shift+6" = "move container to workspace 6; workspace 6";
+          "${mod}+Shift+7" = "move container to workspace 7; workspace 7";
+          "${mod}+Shift+8" = "move container to workspace 8; workspace 8";
+          "${mod}+Shift+9" = "move container to workspace 9; workspace 9";
+          "${mod}+Shift+0" = "move container to workspace 0; workspace 0";
+
+        }
+        // (if cfg.terminal.enable then {
+          "${mod}+Return" = "exec ${cfg.terminal.command}";
+        } else {})
+        // (if cfg.launcher.enable then {
+          "${mod}+space" = "exec ${cfg.launcher.command}";
+        } else {});
+      };
+    };
+  };
+}