mirror of
https://github.com/nmasur/dotfiles
synced 2024-12-26 04:44:53 +00:00
295 lines
11 KiB
Nix
295 lines
11 KiB
Nix
{ config, pkgs, lib, ... }:
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let
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lockCmd =
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"${pkgs.betterlockscreen}/bin/betterlockscreen --lock --display 1 --blur 0.5 --span";
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lockUpdate =
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"${pkgs.betterlockscreen}/bin/betterlockscreen --update ${config.wallpaper} --display 1 --span";
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in {
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config = lib.mkIf pkgs.stdenv.isLinux {
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services.xserver.windowManager = {
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i3 = { enable = config.services.xserver.enable; };
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};
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environment.systemPackages = with pkgs; [
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feh # Wallpaper
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playerctl # Media control
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];
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home-manager.users.${config.user} = {
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xsession.windowManager.i3 = {
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enable = config.services.xserver.enable;
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config = let
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modifier = "Mod4"; # Super key
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ws1 = "1:I";
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ws2 = "2:II";
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ws3 = "3:III";
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ws4 = "4:IV";
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ws5 = "5:V";
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ws6 = "6:VI";
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ws7 = "7:VII";
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ws8 = "8:VIII";
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ws9 = "9:IX";
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ws10 = "10:X";
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in {
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modifier = modifier;
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assigns = {
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"${ws1}" = [{ class = "Firefox"; }];
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"${ws2}" = [
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{ class = "kitty"; }
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{ class = "aerc"; }
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{ class = "obsidian"; }
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];
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"${ws3}" = [{ class = "discord"; }];
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"${ws4}" = [{ class = "Steam"; }];
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};
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bars = [{ command = "echo"; }]; # Disable i3bar
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colors = let
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background = config.theme.colors.base00;
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inactiveBackground = config.theme.colors.base01;
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border = config.theme.colors.base01;
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inactiveBorder = config.theme.colors.base01;
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text = config.theme.colors.base07;
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inactiveText = config.theme.colors.base04;
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urgentBackground = config.theme.colors.base08;
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indicator = "#00000000";
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in {
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background = config.theme.colors.base00;
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focused = {
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inherit background indicator text border;
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childBorder = background;
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};
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focusedInactive = {
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inherit indicator;
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background = inactiveBackground;
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border = inactiveBorder;
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childBorder = inactiveBackground;
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text = inactiveText;
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};
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# placeholder = { };
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unfocused = {
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inherit indicator;
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background = inactiveBackground;
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border = inactiveBorder;
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childBorder = inactiveBackground;
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text = inactiveText;
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};
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urgent = {
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inherit text indicator;
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background = urgentBackground;
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border = urgentBackground;
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childBorder = urgentBackground;
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};
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};
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floating.modifier = modifier;
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focus = {
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mouseWarping = true;
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newWindow = "urgent";
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followMouse = false;
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};
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keybindings = {
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# Adjust screen brightness
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"Shift+F12" =
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"exec ${pkgs.ddcutil}/bin/ddcutil --display 1 setvcp 10 + 30 && sleep 1; exec ${pkgs.ddcutil}/bin/ddcutil --display 2 setvcp 10 + 30";
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"Shift+F11" =
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"exec ${pkgs.ddcutil}/bin/ddcutil --display 1 setvcp 10 - 30 && sleep 1; exec ${pkgs.ddcutil}/bin/ddcutil --display 2 setvcp 10 - 30";
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"XF86MonBrightnessUp" =
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"exec ${pkgs.ddcutil}/bin/ddcutil --display 1 setvcp 10 + 30 && sleep 1; exec ${pkgs.ddcutil}/bin/ddcutil --display 2 setvcp 10 + 30";
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"XF86MonBrightnessDown" =
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"exec ${pkgs.ddcutil}/bin/ddcutil --display 1 setvcp 10 - 30 && sleep 1; exec ${pkgs.ddcutil}/bin/ddcutil --display 2 setvcp 10 - 30";
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# Media player controls
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"XF86AudioPlay" = "exec ${pkgs.playerctl}/bin/playerctl play-pause";
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"XF86AudioStop" = "exec ${pkgs.playerctl}/bin/playerctl stop";
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"XF86AudioNext" = "exec ${pkgs.playerctl}/bin/playerctl next";
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"XF86AudioPrev" = "exec ${pkgs.playerctl}/bin/playerctl previous";
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# Launchers
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"${modifier}+Return" =
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"exec --no-startup-id kitty; workspace ${ws2}; layout tabbed";
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"${modifier}+space" =
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"exec --no-startup-id ${config.launcherCommand}";
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"${modifier}+Shift+s" =
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"exec --no-startup-id ${config.systemdSearch}";
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"${modifier}+Shift+a" =
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"exec --no-startup-id ${config.audioSwitchCommand}";
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"Mod1+Tab" = "exec --no-startup-id ${config.altTabCommand}";
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"${modifier}+Shift+period" =
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"exec --no-startup-id ${config.powerCommand}";
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"${modifier}+Shift+m" =
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"exec --no-startup-id ${config.brightnessCommand}";
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"${modifier}+Shift+c" = "reload";
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"${modifier}+Shift+r" = "restart";
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"${modifier}+Shift+q" = ''
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exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to exit i3? This will end your X session.' -B 'Yes, exit i3' 'i3-msg exit'"'';
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"${modifier}+Shift+x" = "exec ${lockCmd}";
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"${modifier}+Mod1+h" =
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"exec --no-startup-id kitty sh -c '${pkgs.home-manager}/bin/home-manager switch --flake ${config.dotfilesPath}#${config.networking.hostName} && ${pkgs.libnotify}/bin/notify-send --transient --expire-time 3000 \"Rebuilt home.\" || read'";
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"${modifier}+Mod1+r" =
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"exec --no-startup-id kitty sh -c 'doas nixos-rebuild switch --flake ${config.dotfilesPath}#${config.networking.hostName} && ${pkgs.libnotify}/bin/notify-send --transient --expire-time 3000 \"Rebuilt NixOS.\" || read'";
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# Window options
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"${modifier}+q" = "kill";
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"${modifier}+b" = "exec ${config.toggleBarCommand}";
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"${modifier}+f" = "fullscreen toggle";
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"${modifier}+h" = "focus left";
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"${modifier}+j" = "focus down";
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"${modifier}+k" = "focus up";
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"${modifier}+l" = "focus right";
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"${modifier}+Left" = "focus left";
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"${modifier}+Down" = "focus down";
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"${modifier}+Up" = "focus up";
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"${modifier}+Right" = "focus right";
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"${modifier}+Shift+h" = "move left";
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"${modifier}+Shift+j" = "move down";
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"${modifier}+Shift+k" = "move up";
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"${modifier}+Shift+l" = "move right";
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"${modifier}+Shift+Left" = "move left";
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"${modifier}+Shift+Down" = "move down";
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"${modifier}+Shift+Up" = "move up";
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"${modifier}+Shift+Right" = "move right";
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# Tiling
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"${modifier}+i" = "split h";
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"${modifier}+v" = "split v";
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"${modifier}+s" = "layout stacking";
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"${modifier}+t" = "layout tabbed";
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"${modifier}+e" = "layout toggle split";
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"${modifier}+Shift+space" = "floating toggle";
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"${modifier}+Control+space" = "focus mode_toggle";
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"${modifier}+a" = "focus parent";
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# Workspaces
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"${modifier}+1" = "workspace ${ws1}";
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"${modifier}+2" = "workspace ${ws2}";
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"${modifier}+3" = "workspace ${ws3}";
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"${modifier}+4" = "workspace ${ws4}";
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"${modifier}+5" = "workspace ${ws5}";
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"${modifier}+6" = "workspace ${ws6}";
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"${modifier}+7" = "workspace ${ws7}";
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"${modifier}+8" = "workspace ${ws8}";
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"${modifier}+9" = "workspace ${ws9}";
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"${modifier}+0" = "workspace ${ws10}";
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# Move windows
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"${modifier}+Shift+1" =
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"move container to workspace ${ws1}; workspace ${ws1}";
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"${modifier}+Shift+2" =
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"move container to workspace ${ws2}; workspace ${ws2}";
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"${modifier}+Shift+3" =
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"move container to workspace ${ws3}; workspace ${ws3}";
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"${modifier}+Shift+4" =
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"move container to workspace ${ws4}; workspace ${ws4}";
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"${modifier}+Shift+5" =
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"move container to workspace ${ws5}; workspace ${ws5}";
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"${modifier}+Shift+6" =
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"move container to workspace ${ws6}; workspace ${ws6}";
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"${modifier}+Shift+7" =
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"move container to workspace ${ws7}; workspace ${ws7}";
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"${modifier}+Shift+8" =
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"move container to workspace ${ws8}; workspace ${ws8}";
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"${modifier}+Shift+9" =
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"move container to workspace ${ws9}; workspace ${ws9}";
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"${modifier}+Shift+0" =
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"move container to workspace ${ws10}; workspace ${ws10}";
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# Move screens
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"${modifier}+Control+l" = "move workspace to output right";
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"${modifier}+Control+h" = "move workspace to output left";
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# Resizing
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"${modifier}+r" = ''mode "resize"'';
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"${modifier}+Control+Shift+h" =
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"resize shrink width 10 px or 10 ppt";
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"${modifier}+Control+Shift+j" =
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"resize grow height 10 px or 10 ppt";
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"${modifier}+Control+Shift+k" =
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"resize shrink height 10 px or 10 ppt";
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"${modifier}+Control+Shift+l" = "resize grow width 10 px or 10 ppt";
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};
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modes = { };
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startup = [
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{
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command = "feh --bg-fill ${config.wallpaper}";
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always = true;
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notification = false;
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}
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{
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command =
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"i3-msg workspace ${ws2}, move workspace to output right";
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notification = false;
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}
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{
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command =
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"i3-msg workspace ${ws1}, move workspace to output left";
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notification = false;
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}
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];
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window = {
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border = 0;
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hideEdgeBorders = "smart";
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titlebar = false;
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};
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workspaceAutoBackAndForth = false;
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workspaceOutputAssign = [ ];
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# gaps = {
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# bottom = 8;
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# top = 8;
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# left = 8;
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# right = 8;
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# horizontal = 15;
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# vertical = 15;
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# inner = 15;
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# outer = 0;
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# smartBorders = "off";
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# smartGaps = false;
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# };
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};
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extraConfig = "";
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};
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programs.fish.functions = {
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update-lock-screen = lib.mkIf config.services.xserver.enable {
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description = "Update lockscreen with wallpaper";
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body = lockUpdate;
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};
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};
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# Update lock screen cache only if cache is empty
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home.activation.updateLockScreenCache =
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let cacheDir = "${config.homePath}/.cache/betterlockscreen/current";
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in lib.mkIf config.services.xserver.enable
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(config.home-manager.users.${config.user}.lib.dag.entryAfter
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[ "writeBoundary" ] ''
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if [ ! -d ${cacheDir} ] || [ -z "$(ls ${cacheDir})" ]; then
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$DRY_RUN_CMD ${lockUpdate}
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fi
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'');
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};
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# Ref: https://github.com/betterlockscreen/betterlockscreen/blob/next/system/betterlockscreen%40.service
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systemd.services.lock = {
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enable = config.services.xserver.enable;
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description = "Lock the screen on resume from suspend";
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before = [ "sleep.target" "suspend.target" ];
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serviceConfig = {
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User = config.user;
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Type = "simple";
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Environment = "DISPLAY=:0";
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TimeoutSec = "infinity";
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ExecStart = lockCmd;
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ExecStartPost = "${pkgs.coreutils-full}/bin/sleep 1";
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};
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wantedBy = [ "sleep.target" "suspend.target" ];
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};
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};
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}
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