scripts reorganize

scripts/WMScripts/backlight-notif.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+# This script sends a quick notification through dunst, informing the user about the backlight of their screen
+
+brightness=$(brightnessctl -m | awk -F, '{print $4}')
+
+dunstify -u low \
+  -a Backlight \
+  -r 88 \
+  -i ~/.icons/candy-icons/apps/scalable/lightbeat.svg \
+  "Screen brightness is $brightness"

scripts/WMScripts/changewall.fish

@@ -0,0 +1,19 @@
+#!/usr/bin/env fish
+
+# This script switches the wallpaper to a random image found under ~/Pictures/wallpapers
+# Supports i3, Hyprland, and Sway.
+
+
+switch "$XDG_CURRENT_DESKTOP"
+  case i3
+    feh --bg-fill (find ~/Pictures/wallpapers -type f -regextype posix-extended -iregex "/(.*/)*[^\.]*\.(png|jpe?g|webp)" | sort -R | head -n1) 
+  case sway Hyprland
+    swaybg -i (find ~/Pictures/wallpapers -type f | sort -R | head -n1) &
+    set newpid $last_pid
+    sleep 0.2
+    for pid in (pgrep -x swaybg)
+      if test $pid -ne $last_pid
+        kill $pid 
+      end 
+    end
+end

scripts/WMScripts/dunst.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+# toggles dunstctl + sends a message (thru dounst ironically)
+
+lvl=$(dunstctl get-pause-level)
+
+send_msg() {
+  dunstify -u low \
+    -a Backlight \
+    -r 92 \
+    -i ~/.icons/candy-icons/apps/scalable/cliq.svg \
+    "Toggled dunst $1"
+}
+
+
+if [[ $lvl == "0" ]]; then
+  # dunst is currently enabled; send message first then disable
+  dunstctl close-all 
+  # send_msg "off" 
+  # sleep 2 
+  dunstctl set-paused toggle
+else
+  # dunst is currently disabled; enable then send message
+  dunstctl set-paused toggle 
+  # send_msg "on"
+fi
+

scripts/WMScripts/dunst_bar.py

@@ -0,0 +1,42 @@
+#!/usr/bin/env nix-shell
+#! nix-shell -i python3 --packages python314Packages.dbus-fast
+
+from asyncio import run, Event
+from json import dumps
+from dbus_fast.aio import MessageBus
+from dbus_fast.proxy_object import BaseProxyInterface, BaseProxyObject
+
+def update_dbus_state(interface, changed, _) -> None:
+    if interface != 'org.dunstproject.cmd0':
+        return
+
+    if 'paused' in changed:
+        update_output(changed['paused'].value)
+
+def update_output(paused: bool) -> None:
+    print(dumps({
+        "text": "󱙍" if paused else "󰍡",
+        "alt": "",
+        "tooltip": "",
+        "class": "muted-notifs" if paused else "unmuted-notifs",
+        "percentage": 0
+    }, ensure_ascii=False))
+
+async def main() -> None:
+    bus = await MessageBus().connect()
+
+    introspection = await bus.introspect('org.freedesktop.Notifications', '/org/freedesktop/Notifications')
+    notifications: BaseProxyObject = bus.get_proxy_object('org.freedesktop.Notifications', '/org/freedesktop/Notifications', introspection)
+
+    properties = notifications.get_interface('org.freedesktop.DBus.Properties')
+    dunst = notifications.get_interface('org.dunstproject.cmd0')
+
+    properties.on_properties_changed(update_dbus_state)
+
+    update_output(await dunst.get_paused())
+
+    await Event().wait()
+
+if __name__ == "__main__":
+    run(main())
+

scripts/WMScripts/exit.sh

@@ -0,0 +1,78 @@
+#!/usr/bin/env sh
+
+# This script cleanly exits a variety of window managers, depending on the given parameters
+# Also checks no windows exist on the scratchpad (as I tend to forget about those)
+
+
+case "$XDG_CURRENT_DESKTOP" in
+  "Hyprland")
+    lock="hyprlock"
+    cmd="hyprctl clients -j | jq . | grep -E 'special' -c"
+    ctl="hyprctl dispatch"
+    logout="uwsm stop"
+    ;;
+  "sway")
+    lock="swaylock --screenshots --clock --indicator --indicator-radius 100 --indicator-thickness 7  --effect-pixelate 25 -- effect-vignette 0.5:0.5 --ring-color 244273a --key-hl-color c6a0f6 --line-color 00000000 --inside-color 00000000 --separator-color 00000000"
+    cmd="swaymsg -rt get_tree | jq . | grep -E 'scratchpad_state\": \"(changed|fresh)' -c"
+    ctl="swaymsg"
+    logout="swaymsg exit"
+    ;;
+  "i3")
+    lock='i3lock -n -c 18192666 -k --radius 180 --inside-color=24273a --layout-color=cad3f5 --time-color=cad3f5 --date-color=cad3f5 --greeter-color=cad3f5 --verif-color=cad3f5 --wrong-color=cad3f5 --modif-color=cad3f5 --ring-color=c6a0f6 --insidever-color=24273a --ringver-color=8aadf4 --insidewrong-color=24273a --ringwrong-color=ed8796 --keyhl-color=a6da95 --bshl-color=f5a97f --separator-color=24273a --date-str="%A, %d %B %Y"'
+    cmd="i3-msg -t get_tree | jq . | grep -E 'scratchpad_state\": \"(changed|fresh)' -c"
+    ctl="i3-msg"
+    logout="i3-msg exit"
+    ;;
+  *)
+    dunstify -u low -t 2000 -i ~/.icons/candy-icons/apps/scalable/system-shutdown.svg "This desktop is not supported."
+    exit
+    ;;
+esac
+
+spec_exist() {
+  n=$(eval "$cmd")
+
+  if [ "$n" -gt 0 ]; then
+    [ "$n" -gt 1 ] && msg="$n windows" || msg="window"
+    dunstify -t 3000 \
+    -u low \
+    -i ~/.icons/candy-icons/apps/scalable/system-shutdown.svg \
+    -a i3exit \
+    "Close the $msg in the scratchpad first."
+    exit 0
+  fi
+}
+
+lock() {
+  dunstctl set-paused true
+  bash -c "$lock"
+  dunstctl set-paused false
+}
+
+case "$1" in
+    lock)
+      lock
+      ;;
+    logout)
+        eval "$logout"
+        ;;
+    suspend)
+        systemctl suspend && lock
+        ;;
+    hibernate)
+        systemctl hibernate && lock
+        ;;
+    reboot)
+        spec_exist
+        systemctl reboot
+        ;;
+    shutdown)
+        spec_exist
+        systemctl poweroff
+        ;;
+    *)
+        echo "Usage: $0 {lock|logout|suspend|hibernate|reboot|shutdown}"
+        exit 2
+esac
+
+exit 0

scripts/WMScripts/kitty_window.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env sh
+
+# launch a new kitty window.
+# If a kitty window is active, sets the new CWD to the current one.
+# Else just launch a new one.
+
+case "$XDG_CURRENT_DESKTOP" in
+  "Hyprland")
+    pid=$(hyprctl activewindow -j | jq '. | if .initialTitle == "kitty" then .pid else -1 end')
+    ;;
+  *)
+    pid="-1"
+    ;;
+esac
+
+if [[ "$pid" == "-1" ]]; then
+  kitty &
+else
+  kitten @ --to unix:@kitty-$pid launch --cwd current --type os-window &
+fi
+

scripts/WMScripts/microphone.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+# This script updates the microphone custom module of my specific polybar setup
+
+case "$XDG_CURRENT_DESKTOP" in
+  "sway"|"Hyprland")
+    "$(dirname "$0")/microphone_bar.sh" mute
+    kill -n36 $(pgrep waybar)
+    ;;
+  "i3")
+    polybar-msg -p "$(xdotool search --name polybar-default getwindowpid)" action "#microphone.hook.0"
+    polybar-msg -p "$(xdotool search --name polybar-secondary getwindowpid)" action "#microphone.hook.1"
+    ;;
+  *)
+    dunstify -u low -t 2000 -i ~/.icons/candy-icons/apps/scalable/pavucontrol.svg "Current desktop is not supported by microphone.sh"
+    exit
+    ;;
+esac

scripts/WMScripts/microphone_bar.sh

@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+
+MUTE=" "
+NORMAL=""
+
+output () {
+  case "$XDG_CURRENT_DESKTOP" in
+    "sway"|"Hyprland")
+      if [[ -n "$1" ]]; then
+        echo "{\"text\": \"$NORMAL\", \"alt\": \"\", \"tooltip\": \"\", \"class\": \"unmuted-mike\", \"percentage\": 0}"
+      else
+        echo "{\"text\": \"$MUTE\", \"alt\": \"\", \"tooltip\": \"\", \"class\": \"muted-mike\", \"percentage\": 0}"
+      fi
+      ;;
+    "i3")
+      if [[ -n "$1" ]]; then
+        echo "$NORMAL"
+      else
+        echo "%{F#707880}$MUTE%{T- F-}"
+      fi
+      ;;
+    *)
+      dunstify -t 2000 -u low -i ~/.icons/candy-icons/apps/scalable/noisetorch.svg "This desktop is not supported."
+      exit
+      ;;
+  esac
+}
+
+if [[ "$1" == "mute" ]]; then
+  amixer sset Capture toggle > /dev/null
+fi
+
+STATUS=$(amixer get Capture | tail -n1 | awk '{print $5}' -)
+case $STATUS in
+  "[on]")
+    output "yes"
+    ;;
+  *)
+    output 
+    ;;
+esac

scripts/WMScripts/murder.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+# This script allows the user to select a window 
+# then nicely asks it to shut down (SIGTERM).
+# if the window does not shut down, it is murdered instead (SIGKILL)
+
+case "$XDG_CURRENT_DESKTOP" in
+  "Hyprland")
+    id=$(hyprprop | jq '.pid')
+    ;;
+  "sway")
+    id=$(wlprop | jq '.pid')
+    ;;
+  "i3")
+    id=$(xprop _NET_WM_PID | awk '{print $3}')
+    ;;
+  *)
+    dunstify -u low -t 2000 -i ~/.icons/candy-icons/apps/scalable/clamav.svg "This session type is not supported by murder.sh"
+    exit
+esac
+
+[[ ! "$id" =~ [0-9]+  ]] && exit
+
+kill "$id"
+sleep 2
+if [[ $(ps -p "$id" 2>&1 > /dev/null) -ne 0 ]]; then
+  kill -s 9 "$id"
+fi

scripts/WMScripts/mute_active.sh

@@ -0,0 +1,73 @@
+#!/usr/bin/env bash
+
+# mutes the pipewire sink of the active window, if we can find it.
+# $1: if non-empty, applies the specified shader
+
+# 1: get activewindow pid 
+# 2 match to pactl source
+# 2a: try directly against pid
+# 2b: if fails: run through fallbacks for specific windows
+# 3 toggle pactl source mute
+# 4 set window tag for custom shading
+
+
+# Toggle mute a pactl sink
+# $1 int: id of sink to toggle
+function toggle_sink {
+  pactl set-sink-input-mute "$1" toggle
+}
+
+# Toggle mute for an array of pactl sinks
+# $1 string: space separated list of sink ids
+function toggle_multiple {
+  for i in $1; do
+    toggle_sink "$i"
+  done
+}
+
+
+case "$XDG_CURRENT_DESKTOP" in
+  "Hyprland")
+    activePid=$(hyprctl activewindow -j | jq ".pid")
+    tagCmd="hyprctl dispatch 'hl.dsp.window.tag({ tag = \"shader/$1\" })'"
+    class=$(hyprctl activewindow -j | jq  ".class")
+    ;;
+  *)
+    dunstify -u low -t 2000 -i ~/.icons/candy-icons/apps/scalable/yast-sound.svg "muteActive does not support the current desktop."
+    exit
+    ;;
+esac
+
+
+sinks=$(pactl -f json list sink-inputs)
+binary=$(ps -q "$activePid" -o comm=)
+
+mutableSinks=$(printf "%s" "$sinks" | jq -r ".[] | select(.properties.\"application.process.id\" == \"$activePid\") | .index")
+
+# fallbacks
+[[ -z "$mutableSinks" ]]                              && mutableSinks=$(printf "%s" "$sinks" | jq -r ".[] | select(.properties.\"application.process.binary\" == \"$binary\") | .index") # Feishin
+[[ -z "$mutableSinks" ]]                              && mutableSinks=$(printf "%s" "$sinks" | jq -r ".[] | select(.properties.\"application.id\" == \"$binary\") | .index") # mpv
+[[ -z "$mutableSinks" && "$class" = \"tf_linux64\" ]] && mutableSinks=$(printf "%s" "$sinks" | jq -r ".[] | select(.properties.\"application.name\" == \"tf_linux64\" ) .index") # tf2
+
+
+
+if [[ -z "$mutableSinks" ]]; then
+  # still no matched sink; give up 
+  printf "Couldn't match activeWindow to any pipewire sinks!\n"
+  dunstify -u low \
+    -a Mute \
+    -r 35 \
+    -i ~/.icons/candy-icons/apps/scalable/yast-sound.svg \
+    "Could not match active window to pipewire input"
+  exit 1
+else
+  printf "Matched activeWindow | class | %s\n |binary| %s\n | sink | %s | to pipewire sink" "$class" "$binary" "$mutableSinks" | column -ts '|'
+  dunstify -u low \
+    -a Mute \
+    -r 35 \
+    -i ~/.icons/candy-icons/apps/scalable/yast-sound.svg \
+    "Toggled mute on active window"
+fi
+
+toggle_multiple "$mutableSinks"
+[ -n "$1" ] && eval "$tagCmd"

scripts/WMScripts/record.sh

@@ -0,0 +1,75 @@
+#!/usr/bin/env bash
+
+# This script allows one to record a slected area of the screen.
+# Calling the script again will end recording, and save the file to
+# ~/Videos/screen captures/$(date +%F_%T).mp4
+
+# create directory if necessary
+mkdir -p ~/Videos/screen\ captures
+
+# variables
+record_file="/tmp/record_file"
+now="$(date +%F_%T)"
+file="$HOME/Videos/screen captures/$now.mp4"
+
+
+stop_recording () {
+  kill -2 "$(head -1 $record_file)"
+  kill -KILL "$(head -2 $record_file | tail -n1 )"
+  old_date="$(cat $record_file | tail -n1)"
+  rm "$record_file"
+
+  # notif
+  dunstify -u low \
+    -a Record \
+    -r 8827 \
+    -i ~/.icons/candy-icons/apps/scalable/simplescreenrecorder.svg \
+    "Saved recording to $old_date.mp4"
+  echo "Saved recording to $old_date.mp4"
+}
+
+
+start_recording () {
+  case "$XDG_SESSION_TYPE" in
+    x11)
+      # get coordinates
+      slop=$(slop -f "%x %y %w %h %g %i") || exit 1
+      read -r X Y W H G ID <<< "$slop"
+
+      # record screen
+      ffmpeg -v 1 -r 30 -f x11grab -s "$W"x"$H" -i :0.0+"$X","$Y" -show_region 1 -vf "scale=2*trunc(iw/2):2*trunc(ih/2)" -vcodec libx264 -pix_fmt yuv420p -preset ultrafast -crf 18 -threads 0 "$file" -y &
+      ;;
+    wayland)
+      # get coordinates
+      if ! slurp="$(slurp)"; then
+        exit
+      fi
+      wf-recorder -g "$slurp" -f "$file" --framerate 30 &
+      ;;
+    *)
+      dunstify -t 2000 -u low -i ~/.icons/candy-icons/apps/scalable/camorama.svg "This session type is not supported by record.sh"
+      exit
+      ;;
+  esac
+
+  # print metadata to tmp file
+  echo $! > "$record_file"
+  echo $$ >> "$record_file"
+  echo "$now" >> "$record_file"
+
+  
+  # loop notif
+  i=0
+  while :; do
+    i=$(($i + 1))
+    dunstify -u low \
+      -a Record \
+      -r 8827 \
+      -i ~/.icons/candy-icons/apps/scalable/simplescreenrecorder.svg \
+      "Recording for $(date -d@$i -u +%H:%M:%S)"
+    sleep 1
+  done
+}
+
+
+[[ -e "$record_file" ]] && stop_recording || start_recording

scripts/WMScripts/screenshot_float.sh

@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+
+# This script allows the user to make a screenshot (through flameshot)
+# and will then open said screenshot from the clipboard into feh
+# it will also make the feh window floating
+
+case "$XDG_CURRENT_DESKTOP" in
+  "Hyprland")
+    paste="wl-paste -t image/png"
+    move () {
+      bash -c "hyprctl dispatch 'hl.dsp.window.move({ x = \"$1\", y = \"$2\", relative = false})'"
+    }
+    ;;
+  "sway")
+    paste="wl-paste -t image/png"
+    move () {
+      bash -c "swaymsg move absolute position $1 $2"
+    }
+    ;;
+  "i3")
+    paste="xclip -selection clipboard -t image/png -o"
+    move () {
+      bash -c "i3-msg move position $1 $2"
+    }
+    ;;
+  *)
+    dunstify -t 2000 -u low -i ~/.icons/candy-icons/apps/scalable/image-viewer.svg "Current desktop is not supported by floatshot."
+    exit
+    ;;
+esac
+
+out=$(flameshot gui -g)
+# If the capture was cancelled, out will be empty
+if [[ -n "$out" ]]; then
+  # get x,y of selection
+  x=$(echo "$out" | awk -F'+' '{print $2}')
+  y=$(echo "$out" | awk -F'+' '{print $3}')
+
+  bash -c "$paste" | feh - -T notitle --class 'floatme' &
+  pid="$!"
+
+  while [[ -z $(wmctrl -lp | awk -vpid=$pid '$3==pid {print $1; exit}') ]]; do
+    sleep 0.05
+  done
+  move "$x" "$y"
+fi
+

scripts/WMScripts/tess.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+
+# This script allows the user to make a selection, then runs that selection through OCR and copies the result to clipboard
+
+case "$XDG_SESSION_TYPE" in
+  "wayland")
+    copy="wl-copy"
+    screenshot="grim -g"
+    slop=$(slurp -f "%x,%y %wx%h") || exit 1
+    ;;
+  "x11")
+    copy="xclip -selection c"
+    screenshot="import -window root -crop "
+    slop=$(slop -f "%G") || exit 1
+    ;;
+  *)
+    dunstify -t 2000 -u low -i ~/.icons/candy-icons/apps/scalable/code.svg "Current session type not supported by tess.sh"
+    exit
+    ;;
+esac
+
+# files
+imagefile="/tmp/tesseract.$RANDOM.png"
+text="/tmp/translation"
+
+# get screenshot
+read -r G <<< "$slop"
+bash -c "$screenshot \"$G\" $imagefile"
+
+# OCR, save to clipboard
+tesseract $imagefile $text 2>/dev/null 
+cat "$text.txt" | bash -c "$copy"
+
+# cleanup
+rm $text".txt"
+rm "$imagefile"

scripts/WMScripts/toggle_audiocables.sh

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+
+# This script updates the clementine and combine toggle custom modules of my specific polybar setup
+case "$XDG_CURRENT_DESKTOP" in
+  "sway"|"Hyprland")
+    case "$1" in
+      "clementine")
+        "$(dirname "$0")/toggle_audiocables_bar.sh" toggle clementine
+        kill -37 $(pgrep waybar)
+        ;;
+      "combine")
+        "$(dirname "$0")/toggle_audiocables_bar.sh" toggle combine
+        kill -37 $(pgrep waybar)
+        ;;
+      *)
+        echo "Unknown sink specified."
+        ;;
+    esac
+    ;;
+  "i3")
+    case "$1" in
+      "clementine")
+        polybar-msg -p "$(xdotool search --name polybar-default getwindowpid)" action "#audiocables.hook.0"
+        ;;
+      "combine")
+        polybar-msg -p "$(xdotool search --name polybar-default getwindowpid)" action "#audiocables.hook.1"
+        ;;
+      *)
+        echo "unknown sink specified."
+        ;;
+    esac
+    ;;
+  *)
+    dunstify -u low -t 2000 -i ~/.icons/candy-icons/apps/scalable/pavucontrol.svg "Current desktop is not supported by audiocables.sh"
+    exit
+    ;;
+esac
+

scripts/WMScripts/toggle_audiocables_bar.sh

@@ -0,0 +1,112 @@
+#!/usr/bin/env bash
+
+# This script toggles state between a few of my audio cables:
+#  combine sink -> default_output | hyperx_output
+#  clementine sink -> combine sink | default_output
+# The script also outputs a symbol indicating which configuration is active.
+# Usecase: My USB-C headset is a different sink than the one in the laptop; sometimes I want to have audio over the headset, sometimes through the laptop.
+
+# Output symbols
+# SYMBOLS=("neither" "co^!cl" "cl^!co" "both")
+SYMBOLS=("󰴸 " "󰝚 " "󰓃 " "󰋋 ")
+
+# The sinks to test against
+DEFAULT_SINKS=("bluez_output_internal.0A_E6_E0_F9_F1_BE.1" "alsa_output.pci-0000_06_00.6.analog-stereo" "bluez_output.20_18_5B_F0_FC_4A.1" "bluez_output.0A_E6_E0_F9_F1_BE.1"  "bluez_output.0A_E6_E0_F9_F1_BE" "bluez_output.0A:E6:E0:F9:F1:BE")
+USB_C_SINK="alsa_output.usb-HP__Inc_HyperX_Cloud_III_Wireless_0000000000000000-00.analog-stereo"
+COMBINE_SINK="combine"
+
+# awkcommand - a little complicated, but basically tests if the DEFAULT_SINK is connected to the clementine sink (adding +2 if so) or the combine sink (adding +1). This gives a numerical mapping for all 4 states im interested in:
+#  0: neither combine,clementine are attached to usb_c_sink
+#  1: only combine is attached to usb_c_sink
+#  2: only clementine is attached to usb_c_sink
+#  3: both combine,clementine are attached to usb_c_sink
+read -r -d "" awkcommand << EOF
+/$USB_C_SINK:playback_FL/,/$USB_C_SINK:playback_FR/ {
+  if (\$2 == "combine:monitor_FL") {
+    state += 1
+  }
+}
+
+/$COMBINE_SINK:playback_FL/,/$COMBINE_SINK:playback_FR/ {
+  if (\$2 == "clementine:monitor_FL") {
+    state += 2
+  }
+}
+
+END {
+  printf "%d\n", state
+}
+EOF
+
+# Attaches a single sink to a specific source
+function attach() {
+  echo "attaching $1 to $2"
+  pw-link "$1":monitor_FL "$2":playback_FL
+  pw-link "$1":monitor_FR "$2":playback_FR
+}
+
+# Attaches an array of sinks to a specific source.
+# $1 = source (pw monitor)
+# $2 = list of sinks to attach
+function attachArray() {
+  name=$2[@]
+  a=("${!name}")
+  for sink in "${a[@]}"; do 
+    attach "$1" "$sink"
+  done
+}
+
+# Detaches a single sink from a specific source
+function detach() {
+  echo "detaching $1 from $2"
+  pw-link -d "$1":monitor_FL "$2":playback_FL
+  pw-link -d "$1":monitor_FR "$2":playback_FR
+}
+
+# Detaches an array of sinks to a specific source.
+# $1 = source (pw monitor)
+# $2 = list of sinks to attach
+function detachArray() {
+  name=$2[@]
+  a=("${!name}")
+  for sink in "${a[@]}"; do 
+    detach "$1" "$sink"
+  done
+}
+
+
+state=$(pw-link -li | awk "$awkcommand")
+IFS=$'\n'
+
+# actually toggle iff we have a $1 telling us to
+if [[ "$1" == "toggle" ]];then
+  case "$2" in
+    "clementine")
+      if [[ $state -eq 2 || $state -eq 3 ]]; then
+        detach "clementine" "$COMBINE_SINK"
+        attachArray "clementine" "DEFAULT_SINKS"
+        state=$((state-2))
+      else
+        detachArray "clementine" "DEFAULT_SINKS"
+        attach "clementine" "$COMBINE_SINK"
+        state=$((state+2))
+      fi
+      ;;
+    "combine")
+      if [[ $state -eq 1 || $state -eq 3 ]]; then
+        detach "combine" "$USB_C_SINK"
+        attachArray "combine" "DEFAULT_SINKS"
+        state=$((state-1))
+      else
+        detachArray "combine" "DEFAULT_SINKS"
+        attach "combine" "$USB_C_SINK"
+        state=$((state+1))
+      fi
+      ;;
+    *)
+      echo "Unknown option: '$2'"
+      ;;
+  esac
+fi
+
+echo "${SYMBOLS[$state]}"