mirror of https://gitlab.com/dabruh/dotfiles.git
Refactor xmonconf script by modularizing functions
- Moved i3-related functions to ~/.local/share/dabruh/libs/bash/i3.sh - Moved USB-related functions to ~/.local/share/dabruh/libs/bash/usb.sh - Moved xrandr-related functions to ~/.local/share/dabruh/libs/bash/x.sh - Added checks in each library file to ensure required functions are sourced - Updated xmonconf script to source these new library files
This commit is contained in:
dabruh
parent
a71430f12e
commit
90b7fc35d2
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@ -1,331 +1,17 @@
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#!/bin/bash
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# shellcheck disable=SC1090
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# This script is used to apply monitor profiles based on the connected monitors and USB devices.
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set -euo pipefail
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_monitors=() # Cache for the xrandr output
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# Get the list of connected and disconnected monitors.
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# Includes information about the primary monitor
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# E.g:
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# eDP-1,connected,primary,1920x1080+0+0,enabled
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# HDMI-1,disconnected,1920x1080+1920+0,enabled
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# DP-1,disconnected,disabled
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_get_monitors() {
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local monitors enabled_regex="[[:digit:]]+x[[:digit:]]+\+[[:digit:]]+\+[[:digit:]]+" # Regex for enabled monitors
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# Use caching to avoid multiple calls to xrandr
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if [ ${#_monitors[@]} -eq 0 ]; then
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# Get the list of connected and disconnected monitors
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monitors=$(xrandr | grep -Eo "^.* ((dis|)connected)( primary|) ($enabled_regex|)" | sed 's/ /,/g' | sed 's/,$//g')
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for monitor in $monitors; do
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# Set "enabled" if it matches the enabled regex and remove the matching string, else set "disabled"
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if [[ "$monitor" =~ $enabled_regex ]]; then
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monitor="$monitor,enabled"
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else
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monitor="$monitor,disabled"
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fi
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# Add to the list of monitors
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_monitors+=("$monitor")
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done
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# _monitors="$monitors"
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fi
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for monitor in "${_monitors[@]}"; do
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echo "$monitor"
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done
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}
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# Function that gets all monitors and takes an optional amount of arguments to filter the list.
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# Filters are applied as an OR operation.
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# E.g:
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# get_monitors connected primary
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# get_monitors connected primary eDP-1
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get_monitors() {
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local monitors
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monitors=$(_get_monitors)
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# If no filters are set, return all monitors
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if [ "$#" -eq 0 ]; then
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echo "$monitors"
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return 0
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fi
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for monitor in $monitors; do
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for filter in "$@"; do
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for part in ${monitor//,/ }; do
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if [ "$part" = "$filter" ]; then
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echo "$monitor"
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continue 3 # Continue to the next monitor
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fi
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done
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done
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done
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}
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# monitor_exist checks if the specified monitor is connected to the system
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# $1: The monitor name to search for
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monitor_exist() {
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local monitor=${1:?Monitor not set}
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local connected_monitors
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connected_monitors=$(get_monitors connected)
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for connected_monitor in $connected_monitors; do
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if [ "$(cut -d',' -f1 <<<"$connected_monitor")" = "$monitor" ]; then
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return 0
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fi
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done
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return 1
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}
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# monitors_exist checks if the specified monitors are connected to the system
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# $1..$n: The monitor names to search for
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monitors_exist() {
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local monitor matches=0
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for monitor in "$@"; do
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if monitor_exist "$monitor"; then
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echo "$monitor"
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matches=$((matches + 1))
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fi
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done
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if [ "$matches" -ne "$#" ]; then
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echo "Amount of devices does not match the amount of arguments" 1>&2
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return 1
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fi
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return 0
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}
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# Disable all monitors that are not in the list of connected monitors
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disable_disconnected_monitors() {
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local connected_monitors
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connected_monitors=$(get_monitors disconnected)
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echo "Disabling disconnected monitors"
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for monitor in $connected_monitors; do
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echo "Disabling monitor $(cut -d',' -f1 <<<"$monitor")"
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xrandr --output "$(cut -d',' -f1 <<<"$monitor")" --off
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done
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}
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# Get the list of USB devices using lsusb, outputs for example "06cb:00f0 Synaptics, Inc."
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get_usb_devices() {
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lsusb | grep -Eo ' ID .*' | cut -d' ' -f3-
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}
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# Get the list of USB device names using lsusb, outputs for example "Synaptics, Inc."
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get_usb_device_names() {
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get_usb_devices | cut -d' ' -f2-
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}
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# Get the list of USB devices that match the name
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get_usb_devices_by_name() {
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local name=${1:?Name not set}
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get_usb_device_names | while read -r device; do
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if [ "$device" = "$name" ]; then
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echo "$device"
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fi
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done
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}
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# Get the list of USB devices that match the pattern
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get_usb_devices_by_pattern() {
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local pattern=${1:?Pattern not set}
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get_usb_device_names | grep -E "$pattern"
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}
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# Returns the list of USB devices that match the criteria
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# $1: Required, either "all" or "any"
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# $2: Mode, either "exact" or "pattern"
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# $3..$n: The name or pattern to search for
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usb_devices_exist() {
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local required=${1:?Required not set}
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local mode=${2:?Mode not set}
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shift 2
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local devices matches=0
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# Check lenght of arguments
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if [ "$#" -eq 0 ]; then
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echo "No patterns set" 1>&2
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return 1
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fi
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# Check if required and mode args are valid
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if ! [[ "$required" =~ ^(all|any)$ ]]; then
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echo "Invalid 'required' argument: $required" 1>&2
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return 1
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elif ! [[ "$mode" =~ ^(exact|pattern)$ ]]; then
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echo "Invalid 'mode' argument: $mode" 1>&2
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return 1
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fi
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# Process each pattern
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for pattern in "$@"; do
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if [ -z "$pattern" ]; then
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echo "Got empty pattern" 1>&2
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return 1
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fi
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if [ "$mode" = "exact" ]; then
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devices="$(get_usb_devices_by_name "$pattern")"
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elif [ "$mode" = "pattern" ]; then
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devices="$(get_usb_devices_by_pattern "$pattern")"
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fi
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# Check if at least one device was found
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if [ -n "$devices" ]; then
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matches=$((matches + 1))
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echo "$devices"
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fi
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done
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# Check if all patterns had a match
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if [ "$required" = "all" ]; then
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if [ "$matches" -eq "$#" ]; then
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return 0
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else
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echo "Amount of devices does not match the amount of patterns" 1>&2
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return 1
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fi
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# Check if at least one pattern had a match
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elif [ "$required" = "any" ]; then
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if [ "$matches" -ge "0" ]; then
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return 0
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else
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echo "Amount of devices does not match the amount of patterns" 1>&2
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return 1
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fi
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fi
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}
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# Get the list of empty i3 workspaces
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get_empty_i3_workspaces() {
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i3-msg -t get_tree | jq -r '
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recurse(.nodes[]?) | # Recursively descend into "nodes" arrays
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select(.type == "workspace") | # Select elements where "type" is "workspace"
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select(.name | test("^[^_].*")) | # Select elements where "name" does not start with "_"
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select(.nodes | length == 0) | # Further select those where "nodes" array is empty
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.name # Output the "name" of these workspaces
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'
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}
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i3_workspace_is_empty() {
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local workspace_name=${1:?Workspace name not set}
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local empty_workspace
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empty_workspace=$(get_empty_i3_workspaces)
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for workspace in $empty_workspace; do
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if [ "$workspace" = "$workspace_name" ]; then
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return 0
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fi
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done
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return 1
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}
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# Get a comma separated list of i3 workspace names and the output they are on
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get_i3_workspaces() {
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i3-msg -t get_workspaces | jq -r '.[] | .name + "," + .output'
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}
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get_i3_workspace_prop() {
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local workspace_name=${1:?Workspace name not set}
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local prop=${2:?Property not set}
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i3-msg -t get_workspaces | jq -r ".[] | select(.name == \"$workspace_name\") | .$prop"
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}
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i3_workspace_exists() {
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local workspace_name=${1:?Workspace name not set}
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local workspaces name
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if [[ -n "$(get_i3_workspace_prop "$workspace_name" name)" ]]; then
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return 0
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fi
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return 1
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}
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# This function selects a workspace by name and moves it to the desired monitor.
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# If the workspace name is an integer, it will allow incrementing the workspace name by the given number
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move_i3_workspace() {
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local workspace_name=${1:?Workspace name not set}
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local monitor_name=${2:?Monitor name not set}
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local increment=${3:-0}
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local new_workspace_name="$workspace_name"
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if ! i3_workspace_exists "$workspace_name"; then
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echo "Workspace $workspace_name not found" 1>&2
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return 1
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elif ! monitor_exist "$monitor_name"; then
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echo "Monitor $monitor_name not found" 1>&2
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return 1
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fi
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# Ensure the new output is not the same as the current output
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if [[ "$(get_i3_workspace_prop "$workspace_name" output)" == "$monitor_name" ]]; then
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echo "Workspace $workspace_name is already on monitor $monitor_name" 1>&2
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return 1
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fi
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# Increment the workspace name if it is an integer
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if [[ "$workspace_name" =~ ^[0-9]+$ ]]; then
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new_workspace_name=$((workspace_name + increment))
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elif [ "$increment" -ne 0 ]; then
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echo "Workspace name is not an integer. Unable to increment/decrement." 1>&2
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return 1
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fi
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# Check if the new workspace name already exists and is not the same as the current workspace name
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if i3_workspace_exists "$new_workspace_name"; then
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if [[ "$new_workspace_name" != "$workspace_name" ]]; then
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echo "Workspace $new_workspace_name already exists" 1>&2
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return 1
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fi
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fi
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echo "Moving workspace $workspace_name to monitor $monitor_name as $new_workspace_name"
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i3-msg "workspace $workspace_name" 1>/dev/null # Select the workspace
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i3-msg "rename workspace $workspace_name to $new_workspace_name" 1>/dev/null
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i3-msg "move workspace to output $monitor_name" 1>/dev/null
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}
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# This function moves all workspaces that are not on the given monitor to the given monitor
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move_nonexistent_i3_workspaces() {
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local monitor_name=${1:?Monitor name not set}
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local increment=${2:-0}
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local workspaces
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workspaces=$(get_i3_workspaces)
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echo "Moving workspaces to monitor $monitor_name"
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for workspace in $workspaces; do
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local workspace_name
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local workspace_output
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workspace_name=$(echo "$workspace" | cut -d',' -f1)
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workspace_output=$(echo "$workspace" | cut -d',' -f2)
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if i3_workspace_is_empty "$workspace_name"; then
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echo "Skipping empty workspace $workspace_name"
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continue
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fi
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if ! monitor_exist "$workspace_output"; then
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move_i3_workspace "$workspace_name" "$monitor_name" "$increment"
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fi
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done
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}
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# Source the utility functions
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source ~/.local/share/dabruh/libs/bash/x.sh
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source ~/.local/share/dabruh/libs/bash/i3.sh
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source ~/.local/share/dabruh/libs/bash/usb.sh
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main() {
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local primary_monitor monitor_count monitors=() profile_found=false exists
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local primary_monitor monitor_count monitors=() profile_found=false
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primary_monitor=$(get_monitors primary | cut -d',' -f1)
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monitor_count=$(get_monitors connected | wc -l)
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echo "Monitors connected: $monitor_count"
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@ -0,0 +1,137 @@
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#!/bin/bash
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# This script contains utility functions related to i3 workspaces.
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# Ensure required functions exist
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if ! command -v monitor_exist >/dev/null 2>&1; then
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echo "monitor_exist function is required but not found. Please source x.sh before i3.sh." 1>&2
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exit 1
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fi
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# Get the list of empty i3 workspaces.
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# Usage: get_empty_i3_workspaces
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get_empty_i3_workspaces() {
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set -euo pipefail
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i3-msg -t get_tree | jq -r '
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recurse(.nodes[]?) |
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select(.type == "workspace") |
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select(.name | test("^[^_].*")) |
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select(.nodes | length == 0) |
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.name
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'
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}
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# Check if the i3 workspace is empty.
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# Usage: i3_workspace_is_empty <workspace_name>
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i3_workspace_is_empty() {
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set -euo pipefail
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local workspace_name=${1:?Workspace name not set}
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local empty_workspace
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empty_workspace=$(get_empty_i3_workspaces)
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for workspace in $empty_workspace; do
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if [ "$workspace" = "$workspace_name" ]; then
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return 0
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fi
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done
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return 1
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}
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# Get a comma separated list of i3 workspace names and the output they are on.
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# Usage: get_i3_workspaces
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get_i3_workspaces() {
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set -euo pipefail
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i3-msg -t get_workspaces | jq -r '.[] | .name + "," + .output'
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}
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# Get a property of an i3 workspace.
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# Usage: get_i3_workspace_prop <workspace_name> <property>
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get_i3_workspace_prop() {
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set -euo pipefail
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local workspace_name=${1:?Workspace name not set}
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local prop=${2:?Property not set}
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i3-msg -t get_workspaces | jq -r ".[] | select(.name == \"$workspace_name\") | .$prop"
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}
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# Check if an i3 workspace exists.
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# Usage: i3_workspace_exists <workspace_name>
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i3_workspace_exists() {
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set -euo pipefail
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local workspace_name=${1:?Workspace name not set}
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if [[ -n "$(get_i3_workspace_prop "$workspace_name" name)" ]]; then
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return 0
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fi
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return 1
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}
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# Move an i3 workspace to a different monitor.
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# Usage: move_i3_workspace <workspace_name> <monitor_name> [increment]
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move_i3_workspace() {
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set -euo pipefail
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local workspace_name=${1:?Workspace name not set}
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local monitor_name=${2:?Monitor name not set}
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local increment=${3:-0}
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local new_workspace_name="$workspace_name"
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if ! i3_workspace_exists "$workspace_name"; then
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echo "Workspace $workspace_name not found" 1>&2
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return 1
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elif ! monitor_exist "$monitor_name"; then
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echo "Monitor $monitor_name not found" 1>&2
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return 1
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fi
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if [[ "$(get_i3_workspace_prop "$workspace_name" output)" == "$monitor_name" ]]; then
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echo "Workspace $workspace_name is already on monitor $monitor_name" 1>&2
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return 1
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fi
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if [[ "$workspace_name" =~ ^[0-9]+$ ]]; then
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new_workspace_name=$((workspace_name + increment))
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elif [ "$increment" -ne 0 ]; then
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echo "Workspace name is not an integer. Unable to increment/decrement." 1>&2
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return 1
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fi
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if i3_workspace_exists "$new_workspace_name"; then
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if [[ "$new_workspace_name" != "$workspace_name" ]]; then
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echo "Workspace $new_workspace_name already exists" 1>&2
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return 1
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fi
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fi
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echo "Moving workspace $workspace_name to monitor $monitor_name as $new_workspace_name"
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i3-msg "workspace $workspace_name" 1>/dev/null
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i3-msg "rename workspace $workspace_name to $new_workspace_name" 1>/dev/null
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i3-msg "move workspace to output $monitor_name" 1>/dev/null
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}
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# Move all workspaces to a specified monitor.
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# Usage: move_nonexistent_i3_workspaces <monitor_name> [increment]
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move_nonexistent_i3_workspaces() {
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set -euo pipefail
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local monitor_name=${1:?Monitor name not set}
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local increment=${2:-0}
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local workspaces
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workspaces=$(get_i3_workspaces)
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echo "Moving workspaces to monitor $monitor_name"
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for workspace in $workspaces; do
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local workspace_name
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local workspace_output
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workspace_name=$(echo "$workspace" | cut -d',' -f1)
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workspace_output=$(echo "$workspace" | cut -d',' -f2)
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if i3_workspace_is_empty "$workspace_name"; then
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echo "Skipping empty workspace $workspace_name"
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continue
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fi
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if ! monitor_exist "$workspace_output"; then
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move_i3_workspace "$workspace_name" "$monitor_name" "$increment"
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fi
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done
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}
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|
|
@ -0,0 +1,94 @@
|
|||
#!/bin/bash
|
||||
|
||||
# This script contains utility functions related to USB devices.
|
||||
|
||||
# Get the list of USB devices.
|
||||
# Usage: get_usb_devices
|
||||
get_usb_devices() {
|
||||
set -euo pipefail
|
||||
lsusb | grep -Eo ' ID .*' | cut -d' ' -f3-
|
||||
}
|
||||
|
||||
# Get the list of USB device names.
|
||||
# Usage: get_usb_device_names
|
||||
get_usb_device_names() {
|
||||
set -euo pipefail
|
||||
get_usb_devices | cut -d' ' -f2-
|
||||
}
|
||||
|
||||
# Get the list of USB devices that match the name.
|
||||
# Usage: get_usb_devices_by_name <name>
|
||||
get_usb_devices_by_name() {
|
||||
set -euo pipefail
|
||||
local name=${1:?Name not set}
|
||||
get_usb_device_names | while read -r device; do
|
||||
if [ "$device" = "$name" ]; then
|
||||
echo "$device"
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
# Get the list of USB devices that match the pattern.
|
||||
# Usage: get_usb_devices_by_pattern <pattern>
|
||||
get_usb_devices_by_pattern() {
|
||||
set -euo pipefail
|
||||
local pattern=${1:?Pattern not set}
|
||||
get_usb_device_names | grep -E "$pattern"
|
||||
}
|
||||
|
||||
# Returns the list of USB devices that match the criteria.
|
||||
# Usage: usb_devices_exist <all|any> <exact|pattern> <pattern1> [pattern2] ...
|
||||
usb_devices_exist() {
|
||||
set -euo pipefail
|
||||
local required=${1:?Required not set}
|
||||
local mode=${2:?Mode not set}
|
||||
shift 2
|
||||
local devices matches=0
|
||||
|
||||
if [ "$#" -eq 0 ]; then
|
||||
echo "No patterns set" 1>&2
|
||||
return 1
|
||||
fi
|
||||
|
||||
if ! [[ "$required" =~ ^(all|any)$ ]]; then
|
||||
echo "Invalid 'required' argument: $required" 1>&2
|
||||
return 1
|
||||
elif ! [[ "$mode" =~ ^(exact|pattern)$ ]]; then
|
||||
echo "Invalid 'mode' argument: $mode" 1>&2
|
||||
return 1
|
||||
fi
|
||||
|
||||
for pattern in "$@"; do
|
||||
if [ -z "$pattern" ]; then
|
||||
echo "Got empty pattern" 1>&2
|
||||
return 1
|
||||
fi
|
||||
|
||||
if [ "$mode" = "exact" ]; then
|
||||
devices="$(get_usb_devices_by_name "$pattern")"
|
||||
elif [ "$mode" = "pattern" ]; then
|
||||
devices="$(get_usb_devices_by_pattern "$pattern")"
|
||||
fi
|
||||
|
||||
if [ -n "$devices" ]; then
|
||||
matches=$((matches + 1))
|
||||
echo "$devices"
|
||||
fi
|
||||
done
|
||||
|
||||
if [ "$required" = "all" ]; then
|
||||
if [ "$matches" -eq "$#" ]; then
|
||||
return 0
|
||||
else
|
||||
echo "Amount of devices does not match the amount of patterns" 1>&2
|
||||
return 1
|
||||
fi
|
||||
elif [ "$required" = "any" ]; then
|
||||
if [ "$matches" -ge "0" ]; then
|
||||
return 0
|
||||
else
|
||||
echo "Amount of devices does not match the amount of patterns" 1>&2
|
||||
return 1
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
|
@ -0,0 +1,105 @@
|
|||
#!/bin/bash
|
||||
|
||||
# This script contains utility functions related to X monitors.
|
||||
|
||||
_monitors=() # Cache for the xrandr output
|
||||
|
||||
# Get the list of connected and disconnected monitors.
|
||||
# Usage: _get_monitors
|
||||
_get_monitors() {
|
||||
set -euo pipefail
|
||||
local monitors enabled_regex="[[:digit:]]+x[[:digit:]]+\+[[:digit:]]+\+[[:digit:]]+" # Regex for enabled monitors
|
||||
|
||||
if [ ${#_monitors[@]} -eq 0 ]; then
|
||||
monitors=$(xrandr | grep -Eo "^.* ((dis|)connected)( primary|) ($enabled_regex|)" | sed 's/ /,/g' | sed 's/,$//g')
|
||||
for monitor in $monitors; do
|
||||
if [[ "$monitor" =~ $enabled_regex ]]; then
|
||||
monitor="$monitor,enabled"
|
||||
else
|
||||
monitor="$monitor,disabled"
|
||||
fi
|
||||
_monitors+=("$monitor")
|
||||
done
|
||||
fi
|
||||
|
||||
for monitor in "${_monitors[@]}"; do
|
||||
echo "$monitor"
|
||||
done
|
||||
}
|
||||
|
||||
# Function to get all monitors with optional filters.
|
||||
# Usage: get_monitors [filter1] [filter2] ...
|
||||
get_monitors() {
|
||||
set -euo pipefail
|
||||
local monitors
|
||||
monitors=$(_get_monitors)
|
||||
|
||||
if [ "$#" -eq 0 ]; then
|
||||
echo "$monitors"
|
||||
return 0
|
||||
fi
|
||||
|
||||
for monitor in $monitors; do
|
||||
for filter in "$@"; do
|
||||
for part in ${monitor//,/ }; do
|
||||
if [ "$part" = "$filter" ]; then
|
||||
echo "$monitor"
|
||||
continue 3 # Continue to the next monitor
|
||||
fi
|
||||
done
|
||||
done
|
||||
done
|
||||
}
|
||||
|
||||
# Check if the specified monitor is connected.
|
||||
# Usage: monitor_exist <monitor_name>
|
||||
monitor_exist() {
|
||||
set -euo pipefail
|
||||
local monitor=${1:?Monitor not set}
|
||||
local connected_monitors
|
||||
connected_monitors=$(get_monitors connected)
|
||||
|
||||
for connected_monitor in $connected_monitors; do
|
||||
if [ "$(cut -d',' -f1 <<<"$connected_monitor")" = "$monitor" ]; then
|
||||
return 0
|
||||
fi
|
||||
done
|
||||
|
||||
return 1
|
||||
}
|
||||
|
||||
# Check if specified monitors are connected.
|
||||
# Usage: monitors_exist <monitor1> [monitor2] ...
|
||||
monitors_exist() {
|
||||
set -euo pipefail
|
||||
local monitor matches=0
|
||||
|
||||
for monitor in "$@"; do
|
||||
if monitor_exist "$monitor"; then
|
||||
echo "$monitor"
|
||||
matches=$((matches + 1))
|
||||
fi
|
||||
done
|
||||
|
||||
if [ "$matches" -ne "$#" ]; then
|
||||
echo "Amount of devices does not match the amount of arguments ($#: $*)" 1>&2
|
||||
return 1
|
||||
fi
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
# Disable all monitors that are not connected.
|
||||
# Usage: disable_disconnected_monitors
|
||||
disable_disconnected_monitors() {
|
||||
set -euo pipefail
|
||||
local connected_monitors
|
||||
connected_monitors=$(get_monitors disconnected)
|
||||
|
||||
echo "Disabling disconnected monitors"
|
||||
|
||||
for monitor in $connected_monitors; do
|
||||
echo "Disabling monitor $(cut -d',' -f1 <<<"$monitor")"
|
||||
xrandr --output "$(cut -d',' -f1 <<<"$monitor")" --off
|
||||
done
|
||||
}
|
||||
Loading…
Reference in New Issue