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Update alpine-install.func

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add spinner, attempt 2
This commit is contained in:
tteckster 2024-01-07 10:36:15 -05:00 committed by GitHub
parent e27191e607
commit c73a2909f7
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1 changed files with 25 additions and 3 deletions
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28
misc/alpine-install.func
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@ -34,6 +34,8 @@ catch_errors() {
}
error_handler() {
if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID > /dev/null; then kill $SPINNER_PID; fi
printf "\033[?25h"
local exit_code="$?"
local line_number="$1"
local command="$2"
@ -41,17 +43,37 @@ error_handler() {
echo -e "\n$error_message\n"
}
msg_info() {
local msg="$1"
echo -ne " ${HOLD} ${YW}${msg}..."
# This function displays a spinner.
spinner() {
printf "\033[?25l"
spinner="/-\\|/-\\|"
spin_i=0
while true; do
printf "\b%s" "${spinner:spin_i++%${#spinner}:1}"
sleep 0.1
done
}
# This function displays an informational message with a yellow color.
msg_info() {
local msg="$1"
echo -ne " ${HOLD} ${YW}${msg} "
spinner &
SPINNER_PID=$!
}
# This function displays a success message with a green color.
msg_ok() {
if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID > /dev/null; then kill $SPINNER_PID; fi
printf "\033[?25h"
local msg="$1"
echo -e "${BFR} ${CM} ${GN}${msg}${CL}"
}
# This function displays a error message with a red color.
msg_error() {
if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID > /dev/null; then kill $SPINNER_PID; fi
printf "\033[?25h"
local msg="$1"
echo -e "${BFR} ${CROSS} ${RD}${msg}${CL}"
}