{ config, lib, pkgs, ... }:
let
mod = "Mod4";
solarized = import ../common/solarized.nix;
# TODO pull this out into lib
emacsclient = eval: pkgs.writeShellScript "emacsclient-eval" ''
msg=$(emacsclient --eval '${eval}' 2>&1)
echo "''${msg:1:-1}"
'';
screenlayout = {
home = pkgs.writeShellScript "screenlayout_home.sh" ''
xrandr \
--output eDP-1 --mode 1920x1200 --pos 0x960 --rotate normal \
--output DP-3 --primary --mode 3840x2160 --pos 1920x0 --rotate normal \
--output DP-1 --off \
--output DP-2 --off \
--output DP-4 --off
'';
};
inherit (builtins) map;
inherit (lib) mkMerge range;
in
{
options = with lib; {
system.machine = {
wirelessInterface = mkOption {
description = ''
Name of the primary wireless interface. Used by i3status, etc.
'';
default = "wlp3s0";
type = types.str;
};
i3FontSize = mkOption {
description = "Font size to use in i3 window decorations etc.";
default = 6;
type = types.int;
};
battery = mkOption {
description = "Battery index for this system's battery";
default = 0;
type = types.nullOr types.int;
};
};
};
config =
let
fontName = "MesloLGSDZ";
fontSize = config.system.machine.i3FontSize;
fonts = {
names = [ fontName ];
size = fontSize * 1.0;
};
decorationFont = "${fontName} ${toString fontSize}";
in
{
home.packages = with pkgs; [
rofi
rofi-pass
python3Packages.py3status
i3lock
i3status
dconf # for gtk
# Screenshots
maim
# GIFs
picom
peek
(pkgs.writeShellScriptBin "lock" ''
playerctl pause
${pkgs.i3lock}/bin/i3lock -c 222222
'')
];
xsession.scriptPath = ".xsession";
xsession.windowManager.i3 = {
enable = true;
config = {
modifier = mod;
keybindings =
mkMerge (
(map
(n: {
"${mod}+${toString n}" =
"workspace ${toString n}";
"${mod}+Shift+${toString n}" =
"move container to workspace ${toString n}";
})
(range 0 9))
++ [
(rec {
"${mod}+h" = "focus left";
"${mod}+j" = "focus down";
"${mod}+k" = "focus up";
"${mod}+l" = "focus right";
"${mod}+semicolon" = "focus parent";
"${mod}+Shift+h" = "move left";
"${mod}+Shift+j" = "move down";
"${mod}+Shift+k" = "move up";
"${mod}+Shift+l" = "move right";
"${mod}+Shift+x" = "kill";
"${mod}+Return" = "exec alacritty";
"${mod}+Shift+s" = "split h";
"${mod}+Shift+v" = "split v";
"${mod}+e" = "layout toggle split";
"${mod}+w" = "layout tabbed";
"${mod}+s" = "layout stacking";
"${mod}+f" = "fullscreen";
"${mod}+Shift+r" = "restart";
"${mod}+r" = "mode resize";
# Marks
"${mod}+Shift+m" = ''exec i3-input -F "mark %s" -l 1 -P 'Mark: ' '';
"${mod}+m" = ''exec i3-input -F '[con_mark="%s"] focus' -l 1 -P 'Go to: ' '';
# Screenshots
"${mod}+q" = "exec \"maim | xclip -selection clipboard -t image/png\"";
"${mod}+Shift+q" = "exec \"maim -s | xclip -selection clipboard -t image/png\"";
"${mod}+Ctrl+q" = "exec ${pkgs.writeShellScript "peek.sh" ''
${pkgs.picom}/bin/picom &
picom_pid=$!
${pkgs.peek}/bin/peek || true
kill -SIGINT $picom_pid
''}";
# Launching applications
"${mod}+u" = "exec ${pkgs.writeShellScript "rofi" ''
rofi \
-modi 'combi' \
-combi-modi "window,drun,ssh,run" \
-font '${decorationFont}' \
-show combi
''}";
# Passwords
"${mod}+p" = "exec rofi-pass -font '${decorationFont}'";
# Edit current buffer
"${mod}+v" = "exec edit-input";
# Media
"XF86AudioPlay" = "exec playerctl -p spotify play-pause";
"XF86AudioNext" = "exec playerctl -p spotify next";
"XF86AudioPrev" = "exec playerctl -p spotify previous";
"XF86AudioRaiseVolume" = "exec pulseaudio-ctl up";
"XF86AudioLowerVolume" = "exec pulseaudio-ctl down";
"XF86AudioMute" = "exec pulseaudio-ctl mute";
# Lock
Pause = "exec lock";
# Brightness
"XF86MonBrightnessDown" = "exec ${pkgs.brightnessctl}/bin/brightnessctl -q s 5%-";
"XF86MonBrightnessUp" = "exec ${pkgs.brightnessctl}/bin/brightnessctl -q s 5%+";
# Sleep/hibernate
# "${mod}+Escape" = "exec systemctl suspend";
# "${mod}+Shift+Escape" = "exec systemctl hibernate";
# Scratch buffer
"${mod}+minus" = "scratchpad show";
"${mod}+Shift+minus" = "move scratchpad";
"${mod}+space" = "focus mode_toggle";
"${mod}+Shift+space" = "floating toggle";
# Screen Layout
"${mod}+Shift+t" = "exec xrandr --auto";
"${mod}+t" = "exec ${screenlayout.home}";
"${mod}+Ctrl+t" = "exec ${pkgs.writeShellScript "fix_term.sh" ''
xrandr --output eDP-1 --off && ${screenlayout.home}
''}";
# Notifications
"${mod}+Shift+n" = "exec killall -SIGUSR1 .dunst-wrapped";
"${mod}+n" = "exec killall -SIGUSR2 .dunst-wrapped";
"Control+space" = "exec ${pkgs.dunst}/bin/dunstctl close";
"Control+Shift+space" = "exec ${pkgs.dunst}/bin/dunstctl close-all";
"Control+grave" = "exec ${pkgs.dunst}/bin/dunstctl history-pop";
"Control+Shift+period" = "exec ${pkgs.dunst}/bin/dunstctl action";
})
]
);
inherit fonts;
colors = with solarized; rec {
focused = {
border = base01;
background = base01;
text = base3;
indicator = red;
childBorder = base02;
};
focusedInactive = focused // {
border = base03;
background = base03;
# text = base1;
};
unfocused = focusedInactive;
background = base03;
};
modes.resize = {
l = "resize shrink width 5 px or 5 ppt";
k = "resize grow height 5 px or 5 ppt";
j = "resize shrink height 5 px or 5 ppt";
h = "resize grow width 5 px or 5 ppt";
Return = "mode \"default\"";
};
bars = [{
statusCommand =
let
i3status-conf = pkgs.writeText "i3status.conf" ''
general {
output_format = i3bar
colors = true
color_good = "#859900"
interval = 1
}
order += "external_script current_task"
order += "external_script inbox"
order += "spotify"
order += "volume_status"
order += "wireless ${config.system.machine.wirelessInterface}"
# order += "ethernet enp3s0f0"
order += "cpu_usage"
${lib.optionalString (!isNull config.system.machine.battery) ''
order += "battery ${toString config.system.machine.battery}"
''}
# order += "volume master"
order += "time"
order += "tztime utc"
mpd {
format = "%artist - %album - %title"
}
wireless ${config.system.machine.wirelessInterface} {
format_up = "W: (%quality - %essid - %bitrate) %ip"
format_down = "W: -"
}
ethernet enp3s0f0 {
format_up = "E: %ip"
format_down = "E: -"
}
battery ${toString config.system.machine.battery} {
format = "%status %percentage"
path = "/sys/class/power_supply/BAT%d/uevent"
low_threshold = 10
}
cpu_usage {
format = "CPU: %usage"
}
load {
format = "%5min"
}
time {
format = " %a %h %d ⌚ %I:%M "
}
spotify {
color_playing = "#fdf6e3"
color_paused = "#93a1a1"
format_stopped = ""
format_down = ""
format = "{title} - {artist} ({album})"
}
external_script inbox {
script_path = '${emacsclient "(aspen/num-inbox-items-message)"}'
format = 'Inbox: {output}'
cache_timeout = 120
color = "#93a1a1"
}
external_script current_task {
script_path = '${emacsclient "(aspen/org-current-clocked-in-task-message)"}'
# format = '{output}'
cache_timeout = 60
color = "#93a1a1"
}
tztime utc {
timezone = "UTC"
format = " %H·%M "
}
volume_status {
format = "☊ {percentage}"
format_muted = "☊ X"
# device = "default"
# mixer_idx = 0
}
'';
in
"py3status -c ${i3status-conf}";
inherit fonts;
position = "top";
colors = with solarized; rec {
background = base03;
statusline = base3;
separator = base1;
activeWorkspace = {
border = base03;
background = base1;
text = base3;
};
focusedWorkspace = activeWorkspace;
inactiveWorkspace = activeWorkspace // {
background = base01;
};
urgentWorkspace = activeWorkspace // {
background = red;
};
};
}];
window.titlebar = true;
};
};
services.dunst = {
enable = true;
settings = with solarized; {
global = {
font = "MesloLGSDZ ${toString (config.system.machine.i3FontSize * 1.5)}";
allow_markup = true;
format = "<b>%s</b>\n%b";
sort = true;
alignment = "left";
geometry = "600x15-40+40";
idle_threshold = 120;
separator_color = "frame";
separator_height = 1;
word_wrap = true;
padding = 8;
horizontal_padding = 8;
max_icon_size = 45;
};
frame = {
width = 0;
color = "#aaaaaa";
};
urgency_low = {
background = base03;
foreground = base3;
timeout = 5;
};
urgency_normal = {
background = base02;
foreground = base3;
timeout = 7;
};
urgency_critical = {
background = red;
foreground = base3;
timeout = 0;
};
};
};
gtk = {
enable = true;
iconTheme.name = "Adwaita";
theme.name = "Adwaita";
};
};
}
