nixos/config/etc/sway/config.nix

{pkgs}:

let
  # TODO/FIX: pkgs.sway-unwrapped is not the same sway derivation as the one running the desktop
  grim-wrapper = pkgs.writeShellScript "grim-wrapper" /* bash */ ''
    OUTPUT_DIR="$(${pkgs.xdg-user-dirs}/bin/xdg-user-dir PICTURES)"
    DATE="$(${pkgs.coreutils}/bin/date +'%Y-%m-%d;%H:%M:%S;')";
    WINDOW_LIST="$(${pkgs.sway-unwrapped}/bin/swaymsg -t get_tree | ${pkgs.jq}/bin/jq -r '.. | select(.pid? and .visible?) | "\(.rect.x+.window_rect.x),\(.rect.y+.window_rect.y) \(.window_rect.width)x\(.window_rect.height) \(.app_id):\(.name)"' | ${pkgs.coreutils}/bin/tr -d '"/;\\')";

    case "''${1}" in
      selection)
        # split slurp selection result into jseon selectable screen area (for grim) and output name
        SELECTION_FORMAT='{ "area": "%x,%y %wx%h", "name": "%wx%h;%o;%l" }';
        SELECTION="$(${pkgs.slurp}/bin/slurp -d -f "''${SELECTION_FORMAT}" <<< ''${WINDOW_LIST})";
        SELECTION_AREA="$(${pkgs.jq}/bin/jq -r '.area' <<< "''${SELECTION}")";
        SELECTION_NAME="$(${pkgs.jq}/bin/jq -r '.name' <<< "''${SELECTION}"| ${pkgs.coreutils}/bin/tr ' ' '_')";
        OUTNAME="''${OUTPUT_DIR}/''${DATE}''${SELECTION_NAME}.png";
        ${pkgs.grim}/bin/grim -g "''${SELECTION_AREA}" "''${OUTNAME}";
        ;;
      clip)
        SELECTION="$(${pkgs.slurp}/bin/slurp -d <<< ''${WINDOW_LIST})";
        ${pkgs.grim}/bin/grim - | ${pkgs.wl-clipboard}/bin/wl-copy;
        ;;
      *)
        DISPLAY="$(${pkgs.sway-unwrapped}/bin/swaymsg -t get_outputs | ${pkgs.jq}/bin/jq -r '.[] | select(.focused) | .name')";
        DISPLAY_RES="$(${pkgs.sway-unwrapped}/bin/swaymsg -t get_outputs | jq -r '.[] | select(.focused) | .current_mode | "\(.width)x\(.height)"')";
        OUTNAME="''${OUTPUT_DIR}/''${DATE}''${DISPLAY_RES};''${DISPLAY};.png"
        ${pkgs.grim}/bin/grim -o "''${DISPLAY}" "''${OUTNAME}";
        ;;
    esac;
  '';
in pkgs.writeText "config"
''
  include /etc/sway/config.d/*

  # Read `man 5 sway` for a complete reference.

  ### Variables
  #
  # Logo key. Use Mod1 for Alt.
  set $mod Mod4

  workspace "HDMI" output HDMI1
  workspace_auto_back_and_forth yes
  default_border pixel
  hide_edge_borders both


  # Home row direction keys, like vim
  set $left h
  set $down j
  set $up k
  set $right l
  # Your preferred terminal emulator
  set $term ${pkgs.wezterm}/bin/wezterm
  # Your preferred application launcher
  # Note: it's recommended that you pass the final command to sway
  set $menu ${pkgs.rofi-wayland}/bin/rofi -config /etc/rofi.rasi -show combi
  input type:keyboard xkb_layout de
  input type:keyboard xkb_numlock enabled
  input type:touchpad {
      tap enabled
      natural_scroll disabled
      dwt disabled
  }
  ### Output configuration
  #
  # Default wallpaper
  output * bg ${../../../assets/mount3.jpg} fill
  #output eDP-1 scale 1.5
  #
  # Example configuration:
  #
  #   output HDMI-A-1 resolution 1920x1080 position 1920,0
  #
  # You can get the names of your outputs by running: swaymsg -t get_outputs

  ### Idle configuration
  #
  # Example configuration:
  #
  # exec swayidle -w \
  #          timeout 300 'swaylock -f -c 000000' \
  #          timeout 600 'swaymsg "output * dpms off"' \
  #               resume 'swaymsg "output * dpms on"' \
  #          before-sleep 'swaylock -f -c 000000'
  #
  # This will lock your screen after 300 seconds of inactivity, then turn off
  # your displays after another 300 seconds, and turn your screens back on when
  # resumed. It will also lock your screen before your computer goes to sleep.

  ### Input configuration
  # You can get the names of your inputs by running: swaymsg -t get_inputs xkb_options grp:alt_shift_toggle# Read `man 5 sway-input` for more information about this section.
  ### Key bindings
  #
  # Basics:
  #
  # start a terminal
  bindsym $mod+Return exec $term

  # kill focused window
  bindsym $mod+Shift+q kill

  # start your launcher
  bindsym $mod+d exec $menu

  bindsym XF86AudioPlay exec ${pkgs.playerctl}/bin/playerctl play
  bindsym XF86AudioPause exec ${pkgs.playerctl}/bin/playerctl pause
  bindsym XF86AudioNext exec ${pkgs.playerctl}/bin/playerctl next
  bindsym XF86AudioPrev exec ${pkgs.playerctl}/bin/playerctl previous

  bindsym $mod+Mod1+space exec ${pkgs.playerctl}/bin/playerctl play-pause
  bindsym $mod+Mod1+Left exec ${pkgs.playerctl}/bin/playerctl position 10-
  bindsym $mod+Mod1+Right exec ${pkgs.playerctl}/bin/playerctl position 10+
  bindsym $mod+Mod1+Down exec ${pkgs.playerctl}/bin/playerctl next
  bindsym $mod+Mod1+Up exec ${pkgs.playerctl}/bin/playerctl previous

  bindsym $mod+b border toggle
  bindsym $mod+m bar mode toggle
  bindsym $mod+y move container to output left
  bindsym $mod+x move container to output right
  bindsym $mod+Shift+y move workspace to output left
  bindsym $mod+Shift+x move workspace to output right
  bindsym $mod+Alt+l exec ${pkgs.i3lock}/bin/i3lock -efc 000000
  bindsym $mod+minus exec ${pkgs.alsa-utils}/bin/amixer -c 0 sset Master 1%-
  bindsym $mod+plus exec ${pkgs.alsa-utils}/bin/amixer -c 0 sset Master 1%+
  bindsym $mod+Mod1+minus exec ${pkgs.alsa-utils}/bin/amixer -D pulse sset Master 1%-
  bindsym $mod+Mod1+plus exec ${pkgs.alsa-utils}/bin/amixer -D pulse sset Master 1%+
  bindsym $mod+Shift+minus exec ${pkgs.acpilight}/bin/xbacklight -5
  bindsym $mod+Shift+plus exec ${pkgs.acpilight}/bin/xbacklight +5
  bindsym $mod+Ctrl+1 exec ${pkgs.acpilight}/bin/xbacklight -set 0
  bindsym $mod+Ctrl+2 exec ${pkgs.acpilight}/bin/xbacklight -set 1
  bindsym $mod+Ctrl+3 exec ${pkgs.acpilight}/bin/xbacklight -set 10
  bindsym $mod+Ctrl+4 exec ${pkgs.acpilight}/bin/xbacklight -set 25
  bindsym $mod+Ctrl+5 exec ${pkgs.acpilight}/bin/xbacklight -set 50
  bindsym $mod+Ctrl+6 exec ${pkgs.acpilight}/bin/xbacklight -set 60
  bindsym $mod+Ctrl+7 exec ${pkgs.acpilight}/bin/xbacklight -set 70
  bindsym $mod+Ctrl+8 exec ${pkgs.acpilight}/bin/xbacklight -set 80
  bindsym $mod+Ctrl+9 exec ${pkgs.acpilight}/bin/xbacklight -set 90
  bindsym $mod+Ctrl+0 exec ${pkgs.acpilight}/bin/xbacklight -set 100

  bindsym $mod+Shift+w sticky toggle

  # Screenshots
  bindsym $mod+Ctrl+s exec ${grim-wrapper} selection
  bindsym $mod+Ctrl+a exec ${grim-wrapper}
  bindsym $mod+Ctrl+y exec ${grim-wrapper} clip

  # Drag floating windows by holding down $mod and left mouse button.
  # Resize them with right mouse button + $mod.
  # Despite the name, also works for non-floating windows.
  # Change normal to inverse to use left mouse button for resizing and right
  # mouse button for dragging.
  floating_modifier $mod normal

  # reload the configuration file
  bindsym $mod+Shift+c reload

  # exit sway (logs you out of your Wayland session)
  bindsym $mod+Shift+e exec swaynag -t warning -m 'You pressed the exit shortcut. Do you really want to exit sway? This will end your Wayland session.' -b 'Yes, exit sway' 'swaymsg exit'
  #
  # Moving around:
  #
  # Move your focus around
  bindsym $mod+$left focus left
  bindsym $mod+$down focus down
  bindsym $mod+$up focus up
  bindsym $mod+$right focus right
  # or use $mod+[up|down|left|right]
  bindsym $mod+Left focus left
  bindsym $mod+Down focus down
  bindsym $mod+Up focus up
  bindsym $mod+Right focus right

  # _move_ the focused window with the same, but add Shift
  bindsym $mod+Shift+$left move left
  bindsym $mod+Shift+$down move down
  bindsym $mod+Shift+$up move up
  bindsym $mod+Shift+$right move right
  # ditto, with arrow keys
  bindsym $mod+Shift+Left move left
  bindsym $mod+Shift+Down move down
  bindsym $mod+Shift+Up move up
  bindsym $mod+Shift+Right move right
  #
  # Workspaces:
  #
  # switch to workspace
  bindsym $mod+1 workspace 1
  bindsym $mod+2 workspace 2
  bindsym $mod+3 workspace 3
  bindsym $mod+4 workspace 4
  bindsym $mod+5 workspace 5
  bindsym $mod+6 workspace 6
  bindsym $mod+7 workspace 7
  bindsym $mod+8 workspace 8
  bindsym $mod+9 workspace 9
  bindsym $mod+0 workspace 10
  # move focused container to workspace
  bindsym $mod+Shift+1 move container to workspace 1
  bindsym $mod+Shift+2 move container to workspace 2
  bindsym $mod+Shift+3 move container to workspace 3
  bindsym $mod+Shift+4 move container to workspace 4
  bindsym $mod+Shift+5 move container to workspace 5
  bindsym $mod+Shift+6 move container to workspace 6
  bindsym $mod+Shift+7 move container to workspace 7
  bindsym $mod+Shift+8 move container to workspace 8
  bindsym $mod+Shift+9 move container to workspace 9
  bindsym $mod+Shift+0 move container to workspace 10

  bindsym $mod+c splith
  bindsym $mod+v splitv

  # Switch the current container between different layout styles
  bindsym $mod+s layout stacking
  bindsym $mod+w layout tabbed
  bindsym $mod+e layout toggle split

  # Make the current focus fullscreen
  bindsym $mod+f fullscreen

  # Toggle the current focus between tiling and floating mode
  bindsym $mod+Shift+space floating toggle

  # Swap focus between the tiling area and the floating area
  bindsym $mod+space focus mode_toggle

  # move focus to the parent container
  bindsym $mod+a focus parent
  #
  # Scratchpad:
  #
  # Sway has a "scratchpad", which is a bag of holding for windows.
  # You can send windows there and get them back later.

  # Move the currently focused window to the scratchpad
  bindsym $mod+p move scratchpad

  # Show the next scratchpad window or hide the focused scratchpad window.
  # If there are multiple scratchpad windows, this command cycles through them.
  bindsym $mod+Shift+p scratchpad show
  #
  # Resizing containers:
  #
  mode "resize" {
    # left will shrink the containers width
    # right will grow the containers width
    # up will shrink the containers height
    # down will grow the containers height
    bindsym $left resize shrink width 10px
    bindsym $down resize grow height 10px
    bindsym $up resize shrink height 10px
    bindsym $right resize grow width 10px

    # ditto, with arrow keys
    bindsym Left resize shrink width 10px
    bindsym Down resize grow height 10px
    bindsym Up resize shrink height 10px
    bindsym Right resize grow width 10px

    # return to default mode
    bindsym Return mode "default"
    bindsym Escape mode "default"
  }
  bindsym $mod+r mode "resize"

  # Define kanagawa colors
  set $base00 "1F1F28"
  set $base01 "2A2A37"
  set $base02 "223249"
  set $base03 "727169"
  set $base04 "C8C093"
  set $base05 "DCD7BA"
  set $base06 "938AA9"
  set $base07 "363646"
  set $base08 "C34043"
  set $base09 "FFA066"
  set $base0A "DCA561"
  set $base0B "98BB6C"
  set $base0C "7FB4CA"
  set $base0D "7E9CD8"
  set $base0E "957FB8"
  set $base0F "D27E99"

  client.focused          $base05 $base0D $base00 $base0D $base0D
  client.focused_inactive $base01 $base01 $base05 $base03 $base01
  client.unfocused        $base01 $base00 $base05 $base01 $base01
  client.urgent           $base08 $base08 $base00 $base08 $base08
  client.placeholder      $base00 $base00 $base05 $base00 $base00
  client.background       $base07

  #
  # Status Bar:
  #
  # Read `man 5 sway-bar` for more information about this section.
  bar {
    position top

    # When the status_command prints a new line to stdout, swaybar updates.
    # The default just shows the current date and time.
    #status_command while date +'%Y-%m-%d %l:%M:%S %p'; do sleep 1; done
    status_command ${pkgs.python3Packages.py3status}/bin/py3status -c /etc/i3/py3status
    colors {
      background $base00
      separator  $base01
      statusline $base04

      # State             Border  BG      Text
      focused_workspace   $base05 $base0D $base00
      active_workspace    $base05 $base03 $base00
      inactive_workspace  $base03 $base01 $base05
      urgent_workspace    $base08 $base08 $base00
      binding_mode        $base00 $base0A $base00
    }
  }
''