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Remove bashisms out of managearrangement (#463)
Co-authored-by: nnyyxxxx <nnyyxxxx@users.noreply.github.com>
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@ -20,7 +20,8 @@ manage_arrangement() {
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i=$((i + 1))
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done
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read -p "Enter the number of the monitor to arrange: " monitor_choice
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printf "Enter the number of the monitor to arrange: "
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read -r monitor_choice
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if ! echo "$monitor_choice" | grep -qE '^[0-9]+$' || [ "$monitor_choice" -lt 1 ] || [ "$monitor_choice" -gt "$((i - 1))" ]; then
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printf "%b\n" "${RED}Invalid selection.${RC}"
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@ -36,7 +37,8 @@ manage_arrangement() {
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printf "%b\n" "3. ${YELLOW}Above${RC}"
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printf "%b\n" "4. ${YELLOW}Below${RC}"
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read -p "Enter the number of the position: " position_choice
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printf "Enter the number of the position: "
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read -r position_choice
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case $position_choice in
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1) position="--left-of" ;;
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@ -53,7 +55,8 @@ manage_arrangement() {
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fi
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done
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read -p "Enter the number of the reference monitor: " ref_choice
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printf "Enter the number of the reference monitor: "
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read -r ref_choice
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if ! echo "$ref_choice" | grep -qE '^[0-9]+$' || [ "$ref_choice" -lt 1 ] || [ "$ref_choice" -gt "$((i - 1))" ] || [ "$ref_choice" -eq "$monitor_choice" ]; then
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printf "%b\n" "${RED}Invalid selection.${RC}"
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