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Arrange workspace on multiple monitors (Hyprland)
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| #!/usr/bin/env bash | |
| set -e | |
| declare -i last_called=0 | |
| declare -i throttle_by=4 | |
| @throttle() { | |
| local -i now=$(date +%s) | |
| if (($now - $last_called > $throttle_by)); then | |
| # delay execution | |
| sleep $throttle_by | |
| # execute | |
| "$@" | |
| fi | |
| last_called=$(date +%s) | |
| } | |
| function arrange_workspaces() { | |
| # Maintain 10 workspaces across multiple monitors | |
| # This script assumes that the monitors are in horizontal layout and already | |
| # correctly setup | |
| monitors_json=$(hyprctl monitors -j) | |
| workspaces_json=$(hyprctl workspaces -j) | |
| monitors=($(echo $monitors_json | jq -r '. | sort_by(.x) | .[].name')) | |
| workspace_count=$(echo $workspaces_json | jq -r '. | length') | |
| active_workspaces=($(echo $monitors_json | jq -r '. | sort_by(.x) | .[].activeWorkspace.id')) | |
| echo "Detected ${#monitors[@]} monitors with $workspace_count workspaces and $( | |
| IFS=, | |
| echo ${active_workspaces[*]} | |
| ) active" | |
| # create or fix workspaces | |
| # this requires support for persistent workspaces | |
| # see https://github.com/hyprwm/Hyprland/pull/3346 | |
| for ((i = 1; i <= 10; i++)); do | |
| workspace=$(echo $workspaces_json | jq -r ".[] | select(.id == $i)") | |
| if [ -z "$workspace" ]; then | |
| echo "Workspaces $i does not exist, creating it" | |
| hyprctl dispatch workspace $i >/dev/null | |
| hyprctl dispatch workspaceopt persistent >/dev/null | |
| else | |
| persistent=$(echo $workspace | jq -r ".persistent") | |
| if [ "$persistent" = false ]; then | |
| echo "Workspaces $i is not persistent, persisting it" | |
| hyprctl dispatch workspace $i >/dev/null | |
| hyprctl dispatch workspaceopt persistent >/dev/null | |
| fi | |
| fi | |
| done | |
| # assign and move workspaces | |
| if [[ "${#monitors[@]}" == 1 ]]; then | |
| for ((i = 10; i >= 1; i--)); do | |
| echo "Moving workspace $i to ${monitors[0]}" | |
| hyprctl keyword workspace "$i, monitor:${monitors[0]}" >/dev/null | |
| hyprctl dispatch moveworkspacetomonitor $i ${monitors[0]} >/dev/null | |
| done | |
| elif [[ "${#monitors[@]}" == 2 ]]; then | |
| for ((i = 10; i >= 6; i--)); do | |
| echo "Moving workspace $i to ${monitors[1]}" | |
| hyprctl keyword workspace "$i, monitor:${monitors[1]}" >/dev/null | |
| hyprctl dispatch moveworkspacetomonitor $i ${monitors[1]} >/dev/null | |
| done | |
| hyprctl dispatch workspace 6 >/dev/null | |
| for ((i = 5; i >= 1; i--)); do | |
| echo "Moving workspace $i to ${monitors[0]}" | |
| hyprctl keyword workspace "$i, monitor:${monitors[0]}" >/dev/null | |
| hyprctl dispatch moveworkspacetomonitor $i ${monitors[0]} >/dev/null | |
| done | |
| elif [[ "${#monitors[@]}" == 3 ]]; then | |
| for ((i = 10; i >= 8; i--)); do | |
| echo "Moving workspace $i to ${monitors[2]}" | |
| hyprctl keyword workspace "$i, monitor:${monitors[2]}" >/dev/null | |
| hyprctl dispatch moveworkspacetomonitor $i ${monitors[2]} >/dev/null | |
| done | |
| for ((i = 7; i >= 4; i--)); do | |
| echo "Moving workspace $i to ${monitors[1]}" | |
| hyprctl keyword workspace "$i, monitor:${monitors[1]}" >/dev/null | |
| hyprctl dispatch moveworkspacetomonitor $i ${monitors[1]} >/dev/null | |
| done | |
| for ((i = 3; i >= 1; i--)); do | |
| echo "Moving workspace $i to ${monitors[0]}" | |
| hyprctl keyword workspace "$i, monitor:${monitors[0]}" >/dev/null | |
| hyprctl dispatch moveworkspacetomonitor $i ${monitors[0]} >/dev/null | |
| done | |
| else # more than 3 monitors... | |
| echo "Too many monitors" | |
| fi | |
| for id in "${active_workspaces[@]}"; do | |
| echo "Activating workspace $id" | |
| hyprctl dispatch workspace $id >/dev/null | |
| done | |
| } | |
| function configure_monitors() { | |
| # rely an kanshi for profile detection and output configuration | |
| # see https://todo.sr.ht/~emersion/kanshi/54#event-235509 | |
| echo "Configuring monitors..." | |
| kanshi >/dev/null 2>&1 & | |
| sleep 1 | |
| killall kanshi | |
| # arrange workspaces to match the new configuration | |
| echo "Configuring workspaces..." | |
| arrange_workspaces | |
| } | |
| function handle { | |
| if [[ ${1:0:12} == "monitoradded" ]]; then | |
| echo "Event detected: monitor added" | |
| @throttle configure_monitors | |
| elif [[ ${1:0:14} == "monitorremoved" ]]; then | |
| echo "Event detected: monitor removed" | |
| @throttle configure_monitors | |
| fi | |
| } | |
| cli_help() { | |
| cli_name=${0##*/} | |
| echo " | |
| $cli_name | |
| Hyprland monitors control | |
| Usage: $cli_name [command] | |
| Commands: | |
| configure_monitors Configure monitors using kanshi | |
| arrange_workspaces Arrange workspaces on monitors | |
| listen Listen for hypr monitor events and arrange workspaces automatically | |
| * Help | |
| " | |
| exit 1 | |
| } | |
| case "$1" in | |
| configure_monitors) | |
| configure_monitors | |
| ;; | |
| arrange_workspaces) | |
| arrange_workspaces | |
| ;; | |
| listen) | |
| echo "Listening to monitor events..." | |
| socat - UNIX-CONNECT:/tmp/hypr/$(echo $HYPRLAND_INSTANCE_SIGNATURE)/.socket2.sock | while read line; do handle $line; done | |
| ;; | |
| *) | |
| cli_help | |
| ;; | |
| esac |
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