From d8fc77972b22fca6792a86c1a5c5753d0332465f Mon Sep 17 00:00:00 2001
From: Adithya Nair <adtya@adtya.xyz>
Date: Tue, 24 Sep 2024 19:38:01 +0530
Subject: [PATCH] skipper: enable niri

---
 home/wm/default.nix          |   3 +-
 home/wm/hyprland/default.nix |   2 +-
 home/wm/niri/config.kdl      | 287 +++++++++++++++++++++++++++++++++++
 home/wm/niri/default.nix     |  52 +++++++
 4 files changed, 342 insertions(+), 2 deletions(-)
 create mode 100644 home/wm/niri/config.kdl
 create mode 100644 home/wm/niri/default.nix

diff --git a/home/wm/default.nix b/home/wm/default.nix
index 3ed2ea6..a6c6377 100644
--- a/home/wm/default.nix
+++ b/home/wm/default.nix
@@ -1,7 +1,8 @@
 { pkgs, ... }:
 {
   imports = [
-    ./hyprland
+    #./hyprland
+    ./niri
     ./addon
   ];
   xdg.portal = {
diff --git a/home/wm/hyprland/default.nix b/home/wm/hyprland/default.nix
index 6288bb7..a2a25ba 100644
--- a/home/wm/hyprland/default.nix
+++ b/home/wm/hyprland/default.nix
@@ -29,7 +29,7 @@ in
   };
   programs.zsh.profileExtra = ''
     if [ -z $DISPLAY ] && [ "$(tty)" = "/dev/tty1" ] ; then
-      exec ${lib.getExe config.wayland.win.hyprland.package}
+      exec ${lib.getExe config.wayland.windowManager.hyprland.package}
     fi
   '';
   wayland.windowManager.hyprland = {
diff --git a/home/wm/niri/config.kdl b/home/wm/niri/config.kdl
new file mode 100644
index 0000000..83cf97d
--- /dev/null
+++ b/home/wm/niri/config.kdl
@@ -0,0 +1,287 @@
+// Check the wiki for a full description of the configuration:
+// https://github.com/YaLTeR/niri/wiki/Configuration:-Overview
+
+spawn-at-startup "@dbus_update_activation_env_cmd@" "--systemd" "--all"
+spawn-at-startup "@systemctl_cmd@" "--user" "start" "niri-session.target"
+
+input {
+    keyboard {
+        xkb {
+            layout "us"
+            options "rupeesign:4"
+            variant "altgr-intl"
+        }
+    }
+
+    touchpad {
+        tap
+        dwt
+        natural-scroll
+        accel-profile "adaptive"
+        tap-button-map "left-right-middle"
+        click-method "clickfinger"
+        scroll-method "two-finger"
+    }
+
+    mouse {
+        accel-profile "adaptive"
+    }
+
+    warp-mouse-to-focus
+    focus-follows-mouse
+}
+
+output "eDP-1" {
+    mode "1920x1080"
+    scale 1
+    transform "normal"
+    position x=0 y=0
+    variable-refresh-rate on-demand=true
+}
+
+layout {
+    gaps 4
+    center-focused-column "never"
+
+    preset-column-widths {
+        proportion 0.5
+        proportion 0.7
+        proportion 1.0
+    }
+
+    preset-window-heights {
+        proportion 0.5
+        proportion 0.7
+        proportion 1.0
+    }
+
+    default-column-width {}
+    focus-ring {
+        width 1
+        active-color "#bd93f9"
+        inactive-color "#44475a"
+        // active-gradient from="#80c8ff" to="#bbddff" angle=45
+        // inactive-gradient from="#505050" to="#808080" angle=45 relative-to="workspace-view"
+    }
+
+    border {
+        width 1
+        active-color "#bd93f9"
+        inactive-color "#44475a"
+        // active-gradient from="#ffbb66" to="#ffc880" angle=45 relative-to="workspace-view"
+        // inactive-gradient from="#505050" to="#808080" angle=45 relative-to="workspace-view"
+    }
+}
+
+prefer-no-csd
+
+screenshot-path "@screenshot_path@/Screenshot from %Y-%m-%d %H-%M-%S.png"
+
+binds {
+    Mod+Shift+Slash { show-hotkey-overlay; }
+
+    Mod+Shift+Q repeat=false { close-window; }
+    Mod+Escape repeat=false { spawn "@loginctl_cmd@" "lock-session"; }
+
+    Mod+Shift+W repeat=false { spawn "@wpaperctl_cmd@" "next"; }
+
+    Mod+Return repeat=false { spawn "@kitty_cmd@" "@tmux_cmd@" "new"; }
+    Mod+Shift+Return repeat=false { spawn "@kitty_cmd@"; }
+    Mod+D repeat=false { spawn "@rofi_cmd@" "-show" "drun"; }
+    Mod+E repeat=false { spawn "@kitty_cmd@" "--class=yazi" "@yazi_cmd@"; }
+    Mod+I repeat=false { spawn "@firefox_cmd@"; }
+    Mod+Shift+I repeat=false { spawn "@librewolf_cmd@"; }
+
+    XF86AudioRaiseVolume allow-when-locked=true { spawn "@wpctl_cmd@" "set-volume" "-l" "1" "@DEFAULT_AUDIO_SINK@" "5%+"; }
+    XF86AudioLowerVolume allow-when-locked=true { spawn "@wpctl_cmd@" "set-volume" "@DEFAULT_AUDIO_SINK@" "5%-"; }
+    XF86AudioMute        allow-when-locked=true { spawn "@wpctl_cmd@" "set-mute" "@DEFAULT_AUDIO_SINK@" "toggle"; }
+    XF86AudioMicMute     allow-when-locked=true { spawn "@wpctl_cmd@" "set-mute" "@DEFAULT_AUDIO_SOURCE@" "toggle"; }
+
+
+    Mod+Left  { focus-column-left; }
+    Mod+Down  { focus-window-down; }
+    Mod+Up    { focus-window-up; }
+    Mod+Right { focus-column-right; }
+    Mod+H     { focus-column-left; }
+    Mod+J     { focus-window-down; }
+    Mod+K     { focus-window-up; }
+    Mod+L     { focus-column-right; }
+
+    Mod+Ctrl+Left  { move-column-left; }
+    Mod+Ctrl+Down  { move-window-down; }
+    Mod+Ctrl+Up    { move-window-up; }
+    Mod+Ctrl+Right { move-column-right; }
+    Mod+Ctrl+H     { move-column-left; }
+    Mod+Ctrl+J     { move-window-down; }
+    Mod+Ctrl+K     { move-window-up; }
+    Mod+Ctrl+L     { move-column-right; }
+
+    // Alternative commands that move across workspaces when reaching
+    // the first or last window in a column.
+    // Mod+J     { focus-window-or-workspace-down; }
+    // Mod+K     { focus-window-or-workspace-up; }
+    // Mod+Ctrl+J     { move-window-down-or-to-workspace-down; }
+    // Mod+Ctrl+K     { move-window-up-or-to-workspace-up; }
+
+    Mod+Home { focus-column-first; }
+    Mod+End  { focus-column-last; }
+    Mod+Ctrl+Home { move-column-to-first; }
+    Mod+Ctrl+End  { move-column-to-last; }
+
+    Mod+Shift+Left  { focus-monitor-left; }
+    Mod+Shift+Down  { focus-monitor-down; }
+    Mod+Shift+Up    { focus-monitor-up; }
+    Mod+Shift+Right { focus-monitor-right; }
+    Mod+Shift+H     { focus-monitor-left; }
+    Mod+Shift+J     { focus-monitor-down; }
+    Mod+Shift+K     { focus-monitor-up; }
+    Mod+Shift+L     { focus-monitor-right; }
+
+    Mod+Shift+Ctrl+Left  { move-column-to-monitor-left; }
+    Mod+Shift+Ctrl+Down  { move-column-to-monitor-down; }
+    Mod+Shift+Ctrl+Up    { move-column-to-monitor-up; }
+    Mod+Shift+Ctrl+Right { move-column-to-monitor-right; }
+    Mod+Shift+Ctrl+H     { move-column-to-monitor-left; }
+    Mod+Shift+Ctrl+J     { move-column-to-monitor-down; }
+    Mod+Shift+Ctrl+K     { move-column-to-monitor-up; }
+    Mod+Shift+Ctrl+L     { move-column-to-monitor-right; }
+
+    // Alternatively, there are commands to move just a single window:
+    // Mod+Shift+Ctrl+Left  { move-window-to-monitor-left; }
+    // ...
+
+    // And you can also move a whole workspace to another monitor:
+    // Mod+Shift+Ctrl+Left  { move-workspace-to-monitor-left; }
+    // ...
+
+    Mod+Page_Down      { focus-workspace-down; }
+    Mod+Page_Up        { focus-workspace-up; }
+    Mod+U              { focus-workspace-down; }
+    // Mod+I              { focus-workspace-up; }
+    Mod+Ctrl+Page_Down { move-column-to-workspace-down; }
+    Mod+Ctrl+Page_Up   { move-column-to-workspace-up; }
+    Mod+Ctrl+U         { move-column-to-workspace-down; }
+    Mod+Ctrl+I         { move-column-to-workspace-up; }
+
+    // Alternatively, there are commands to move just a single window:
+    // Mod+Ctrl+Page_Down { move-window-to-workspace-down; }
+    // ...
+
+    Mod+Shift+Page_Down { move-workspace-down; }
+    Mod+Shift+Page_Up   { move-workspace-up; }
+    Mod+Shift+U         { move-workspace-down; }
+    // Mod+Shift+I         { move-workspace-up; }
+
+    // You can bind mouse wheel scroll ticks using the following syntax.
+    // These binds will change direction based on the natural-scroll setting.
+    //
+    // To avoid scrolling through workspaces really fast, you can use
+    // the cooldown-ms property. The bind will be rate-limited to this value.
+    // You can set a cooldown on any bind, but it's most useful for the wheel.
+    Mod+WheelScrollDown      cooldown-ms=150 { focus-workspace-down; }
+    Mod+WheelScrollUp        cooldown-ms=150 { focus-workspace-up; }
+    Mod+Ctrl+WheelScrollDown cooldown-ms=150 { move-column-to-workspace-down; }
+    Mod+Ctrl+WheelScrollUp   cooldown-ms=150 { move-column-to-workspace-up; }
+
+    Mod+WheelScrollRight      { focus-column-right; }
+    Mod+WheelScrollLeft       { focus-column-left; }
+    Mod+Ctrl+WheelScrollRight { move-column-right; }
+    Mod+Ctrl+WheelScrollLeft  { move-column-left; }
+
+    // Usually scrolling up and down with Shift in applications results in
+    // horizontal scrolling; these binds replicate that.
+    Mod+Shift+WheelScrollDown      { focus-column-right; }
+    Mod+Shift+WheelScrollUp        { focus-column-left; }
+    Mod+Ctrl+Shift+WheelScrollDown { move-column-right; }
+    Mod+Ctrl+Shift+WheelScrollUp   { move-column-left; }
+
+    // Similarly, you can bind touchpad scroll "ticks".
+    // Touchpad scrolling is continuous, so for these binds it is split into
+    // discrete intervals.
+    // These binds are also affected by touchpad's natural-scroll, so these
+    // example binds are "inverted", since we have natural-scroll enabled for
+    // touchpads by default.
+    // Mod+TouchpadScrollDown { spawn "@wpctl_cmd@" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02+"; }
+    // Mod+TouchpadScrollUp   { spawn "@wpctl_cmd@" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02-"; }
+
+    // You can refer to workspaces by index. However, keep in mind that
+    // niri is a dynamic workspace system, so these commands are kind of
+    // "best effort". Trying to refer to a workspace index bigger than
+    // the current workspace count will instead refer to the bottommost
+    // (empty) workspace.
+    //
+    // For example, with 2 workspaces + 1 empty, indices 3, 4, 5 and so on
+    // will all refer to the 3rd workspace.
+    Mod+1 { focus-workspace 1; }
+    Mod+2 { focus-workspace 2; }
+    Mod+3 { focus-workspace 3; }
+    Mod+4 { focus-workspace 4; }
+    Mod+5 { focus-workspace 5; }
+    Mod+6 { focus-workspace 6; }
+    Mod+7 { focus-workspace 7; }
+    Mod+8 { focus-workspace 8; }
+    Mod+9 { focus-workspace 9; }
+    Mod+Ctrl+1 { move-column-to-workspace 1; }
+    Mod+Ctrl+2 { move-column-to-workspace 2; }
+    Mod+Ctrl+3 { move-column-to-workspace 3; }
+    Mod+Ctrl+4 { move-column-to-workspace 4; }
+    Mod+Ctrl+5 { move-column-to-workspace 5; }
+    Mod+Ctrl+6 { move-column-to-workspace 6; }
+    Mod+Ctrl+7 { move-column-to-workspace 7; }
+    Mod+Ctrl+8 { move-column-to-workspace 8; }
+    Mod+Ctrl+9 { move-column-to-workspace 9; }
+
+    // Alternatively, there are commands to move just a single window:
+    // Mod+Ctrl+1 { move-window-to-workspace 1; }
+
+    // Switches focus between the current and the previous workspace.
+    // Mod+Tab { focus-workspace-previous; }
+
+    Mod+Comma  { consume-window-into-column; }
+    Mod+Period { expel-window-from-column; }
+
+    // There are also commands that consume or expel a single window to the side.
+    Mod+BracketLeft  { consume-or-expel-window-left; }
+    Mod+BracketRight { consume-or-expel-window-right; }
+
+    Mod+R { switch-preset-column-width; }
+    Mod+Shift+R { switch-preset-window-height; }
+    Mod+Ctrl+R { reset-window-height; }
+    Mod+F { maximize-column; }
+    Mod+Shift+F { fullscreen-window; }
+    Mod+C { center-column; }
+
+    // Finer width adjustments.
+    // This command can also:
+    // * set width in pixels: "1000"
+    // * adjust width in pixels: "-5" or "+5"
+    // * set width as a percentage of screen width: "25%"
+    // * adjust width as a percentage of screen width: "-10%" or "+10%"
+    // Pixel sizes use logical, or scaled, pixels. I.e. on an output with scale 2.0,
+    // set-column-width "100" will make the column occupy 200 physical screen pixels.
+    Mod+Minus { set-column-width "-10%"; }
+    Mod+Equal { set-column-width "+10%"; }
+
+    // Finer height adjustments when in column with other windows.
+    Mod+Shift+Minus { set-window-height "-10%"; }
+    Mod+Shift+Equal { set-window-height "+10%"; }
+
+    // Actions to switch layouts.
+    // Note: if you uncomment these, make sure you do NOT have
+    // a matching layout switch hotkey configured in xkb options above.
+    // Having both at once on the same hotkey will break the switching,
+    // since it will switch twice upon pressing the hotkey (once by xkb, once by niri).
+    // Mod+Space       { switch-layout "next"; }
+    // Mod+Shift+Space { switch-layout "prev"; }
+
+    Print { screenshot; }
+    Ctrl+Print { screenshot-screen; }
+    Alt+Print { screenshot-window; }
+
+    // The quit action will show a confirmation dialog to avoid accidental exits.
+    Mod+Shift+E { quit; }
+
+    // Powers off the monitors. To turn them back on, do any input like
+    // moving the mouse or pressing any other key.
+    Mod+Shift+P { power-off-monitors; }
+}
diff --git a/home/wm/niri/default.nix b/home/wm/niri/default.nix
new file mode 100644
index 0000000..4718436
--- /dev/null
+++ b/home/wm/niri/default.nix
@@ -0,0 +1,52 @@
+{ lib, pkgs, config, ... }: {
+  home.packages = [ pkgs.niri ];
+  xdg.portal = {
+    extraPortals = [ pkgs.xdg-desktop-portal-gnome ];
+    configPackages = [ pkgs.niri ];
+  };
+
+  programs.zsh.profileExtra = ''
+    if [ -z $DISPLAY ] && [ -z $WAYLAND_DISPLAY ] && [ "$(tty)" = "/dev/tty1" ] ; then
+      exec ${lib.getExe pkgs.niri} --session
+    fi
+  '';
+
+  xdg.configFile."niri/config.kdl".source = pkgs.substituteAll {
+    src = ./config.kdl;
+    dbus_update_activation_env_cmd = "${pkgs.dbus}/bin/dbus-update-activation-environment";
+    systemctl_cmd = "${pkgs.systemd}/bin/systemctl";
+    loginctl_cmd = "${pkgs.systemd}/bin/loginctl";
+    wpaperctl_cmd = "${pkgs.wpaperd}/bin/wpaperctl";
+    kitty_cmd = "${lib.getExe pkgs.kitty}";
+    tmux_cmd = "${lib.getExe pkgs.tmux}";
+    rofi_cmd = "${lib.getExe config.programs.rofi.package}";
+    yazi_cmd = "${lib.getExe pkgs.yazi}";
+    firefox_cmd = "${lib.getExe config.programs.firefox.finalPackage}";
+    librewolf_cmd = "${lib.getExe pkgs.librewolf}";
+    wpctl_cmd = "${pkgs.wireplumber}/bin/wpctl";
+
+    screenshot_path = "${config.xdg.userDirs.pictures}/Screenshots";
+  };
+
+  systemd.user = {
+    targets.niri-session = {
+      Unit = {
+        After = [ "graphical-session-pre.target" ];
+        BindsTo = [ "graphical-session.target" ];
+        Description = "Niri compositor session";
+        Documentation = "man:systemd.special(7)";
+        Wants = [ "graphical-session-pre.target" ];
+      };
+    };
+    targets.niri-shutdown = {
+      Unit = {
+        Description = "Shutdown running niri session";
+        DefaultDependencies = "no";
+        StopWhenUnneeded = true;
+
+        Conflicts = [ "graphical-session.target" "graphical-session-pre.target" ];
+        After = [ "graphical-session.target" "graphical-session-pre.target" ];
+      };
+    };
+  };
+}