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Update server-setup.sh

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Chris Titus 2024-08-22 18:24:39 -05:00
parent 20fe30ad62
commit 59c5675276
1 changed files with 29 additions and 24 deletions
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27
src/commands/system-setup/arch/server-setup.sh
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@ -82,11 +82,11 @@ select_option() {
# little helpers for terminal print control and key input
ESC=$( printf "\033")
cursor_blink_on() { printf "$ESC[?25h"; }
cursor_blink_off() { printf "$ESC[?25l"; }
cursor_to() { printf "$ESC[$1;${2:-1}H"; }
cursor_blink_on() { printf "${ESC}[?25h"; }
cursor_blink_off() { printf "${ESC}[?25l"; }
cursor_to() { printf "${ESC}[$1;${2:-1}H"; }
print_option() { printf "$2 $1 "; }
print_selected() { printf "$2 $ESC[7m $1 $ESC[27m"; }
print_selected() { printf "$2 ${ESC}[7m $1 ${ESC}[27m"; }
get_cursor_row() { IFS=';' read -sdR -p $'\E[6n' ROW COL; echo ${ROW#*[}; }
get_cursor_col() { IFS=';' read -sdR -p $'\E[6n' ROW COL; echo ${COL#*[}; }
key_input() {
@ -139,17 +139,22 @@ select_option() {
for opt; do printf "\n"; done
# determine current screen position for overwriting the options
local return_value=$1
local lastrow=`get_cursor_row`
local lastcol=`get_cursor_col`
local lastrow=$(get_cursor_row)
local startrow=$(($lastrow - $#))
local startcol=1
local lines=$( tput lines )
local cols=$(tput cols)
local colmax=$2
# Calculate the maximum number of columns based on screen width and option length
local max_option_length=0
for opt in "$@"; do
if [ ${#opt} -gt $max_option_length ]; then
max_option_length=${#opt}
fi
done
local colmax=$(( $cols / (max_option_length + 4) ))
if [ $colmax -lt 1 ]; then colmax=1; fi
local offset=$(( $cols / $colmax ))
local size=$4
shift 4
# ensure cursor and input echoing back on upon a ctrl+c during read -s