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+{pkgs, environment, config, lib, ... }:
+
+with pkgs;
+
+let
+ i3_config_file = pkgs.writeText "config" ''
+ set $mod Mod4
+
+ font pango:monospace 8
+
+ #font pango:DejaVu Sans Mono 8
+
+ # Before i3 v4.8, we used to recommend this one as the default:
+ # font -misc-fixed-medium-r-normal--13-120-75-75-C-70-iso10646-1
+ # The font above is very space-efficient, that is, it looks good, sharp and
+ # clear in small sizes. However, its unicode glyph coverage is limited, the old
+ # X core fonts rendering does not support right-to-left and this being a bitmap
+ # font, it doesn’t scale on retina/hidpi displays.
+
+ # Use Mouse+$mod to drag floating windows to their wanted position
+ floating_modifier $mod
+
+ # start a terminal
+ bindsym $mod+Return exec i3-sensible-terminal
+
+ # kill focused window
+ bindsym $mod+Shift+q kill
+
+ # start dmenu (a program launcher)
+ # bindsym $mod+d exec dmenu_run
+
+ # start dmenu (a program launcher)
+ bindsym $mod+d exec ${pkgs.rofi}/bin/rofi -modi drun#run -combi-modi drun#run -show combi -show-icons -display-combi run
+
+ # There also is the (new) i3-dmenu-desktop which only displays applications
+ # shipping a .desktop file. It is a wrapper around dmenu, so you need that
+ # installed.
+ # bindsym $mod+d exec --no-startup-id i3-dmenu-desktop
+
+ # change focus
+ bindsym $mod+j focus left
+ bindsym $mod+k focus down
+ bindsym $mod+l focus up
+ bindsym $mod+semicolon focus right
+
+ # alternatively, you can use the cursor keys:
+ bindsym $mod+Left focus left
+ bindsym $mod+Down focus down
+ bindsym $mod+Up focus up
+ bindsym $mod+Right focus right
+
+ # move focused window
+ bindsym $mod+Shift+j move left
+ bindsym $mod+Shift+k move down
+ bindsym $mod+Shift+l move up
+ bindsym $mod+Shift+colon move right
+
+ # alternatively, you can use the cursor 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
+
+ # split in horizontal orientation
+ bindsym $mod+h split h
+
+ # split in vertical orientation
+ bindsym $mod+v split v
+
+ # enter fullscreen mode for the focused container
+ bindsym $mod+f fullscreen toggle
+
+ # change container layout (stacked, tabbed, toggle split)
+ bindsym $mod+s layout stacking
+ bindsym $mod+w layout tabbed
+ bindsym $mod+e layout toggle split
+
+ # toggle tiling / floating
+ bindsym $mod+Shift+space floating toggle
+
+ # change focus between tiling / floating windows
+ bindsym $mod+space focus mode_toggle
+
+ # focus the parent container
+ bindsym $mod+a focus parent
+
+ # focus the child container
+ #bindsym $mod+d focus child
+
+ # Define names for default workspaces for which we configure key bindings later on.
+ # We use variables to avoid repeating the names in multiple places.
+ set $ws1 "1"
+ set $ws2 "2"
+ set $ws3 "3"
+ set $ws4 "4"
+ set $ws5 "5"
+ set $ws6 "6"
+ set $ws7 "7"
+ set $ws8 "8"
+ set $ws9 "9"
+ set $ws10 "10"
+
+ # switch to workspace
+ bindsym $mod+1 workspace $ws1
+ bindsym $mod+2 workspace $ws2
+ bindsym $mod+3 workspace $ws3
+ bindsym $mod+4 workspace $ws4
+ bindsym $mod+5 workspace $ws5
+ bindsym $mod+6 workspace $ws6
+ bindsym $mod+7 workspace $ws7
+ bindsym $mod+8 workspace $ws8
+ bindsym $mod+9 workspace $ws9
+ bindsym $mod+0 workspace $ws10
+
+ # move focused container to workspace
+ bindsym $mod+Shift+1 move container to workspace $ws1
+ bindsym $mod+Shift+2 move container to workspace $ws2
+ bindsym $mod+Shift+3 move container to workspace $ws3
+ bindsym $mod+Shift+4 move container to workspace $ws4
+ bindsym $mod+Shift+5 move container to workspace $ws5
+ bindsym $mod+Shift+6 move container to workspace $ws6
+ bindsym $mod+Shift+7 move container to workspace $ws7
+ bindsym $mod+Shift+8 move container to workspace $ws8
+ bindsym $mod+Shift+9 move container to workspace $ws9
+ bindsym $mod+Shift+0 move container to workspace $ws10
+
+ # reload the configuration file
+ bindsym $mod+Shift+c reload
+ # restart i3 inplace (preserves your layout/session, can be used to upgrade i3)
+ bindsym $mod+Shift+r restart
+ # exit i3 (logs you out of your X session)
+ bindsym $mod+Shift+e 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'"
+
+ # resize window (you can also use the mouse for that)
+ mode "resize" {
+ # These bindings trigger as soon as you enter the resize mode
+
+ # Pressing left will shrink the window’s width.
+ # Pressing right will grow the window’s width.
+ # Pressing up will shrink the window’s height.
+ # Pressing down will grow the window’s height.
+ bindsym j resize shrink width 10 px or 10 ppt
+ bindsym k resize grow height 10 px or 10 ppt
+ bindsym l resize shrink height 10 px or 10 ppt
+ bindsym semicolon resize grow width 10 px or 10 ppt
+
+ # same bindings, but for the arrow keys
+ bindsym Left resize shrink width 10 px or 10 ppt
+ bindsym Down resize grow height 10 px or 10 ppt
+ bindsym Up resize shrink height 10 px or 10 ppt
+ bindsym Right resize grow width 10 px or 10 ppt
+
+ # back to normal: Enter or Escape or $mod+r
+ bindsym Return mode "default"
+ bindsym Escape mode "default"
+ bindsym $mod+r mode "default"
+ }
+
+ bindsym $mod+r mode "resize"
+
+ # Start i3bar to display a workspace bar (plus the system information i3status
+ # finds out, if available)
+ bar {
+ status_command i3status
+ }
+ '';
+
+in {
+
+ services.xserver.windowManager.i3 = {
+ enable = true;
+ package = pkgs.i3;
+ configFile = i3_config_file;
+ };
+
+}