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Debug log - add spinner for long processes

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Signed-off-by: RD WebDesign <github@rdwebdesign.com.br>
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RD WebDesign 2022-07-11 01:34:51 -03:00
parent 71d310c50f
commit c4f9a475f3
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GPG Key ID: AE3C7FC910687F33
1 changed files with 30 additions and 2 deletions
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32
advanced/Scripts/piholeDebug.sh
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@ -1230,7 +1230,7 @@ check_dhcp_servers() {
OLD_IFS="$IFS" OLD_IFS="$IFS"
IFS=$'\n' IFS=$'\n'
local entries=() local entries=()
mapfile -t entries < <(pihole-FTL dhcp-discover) mapfile -t entries < <(pihole-FTL dhcp-discover & spinner)
for line in "${entries[@]}"; do for line in "${entries[@]}"; do
log_write " ${line}" log_write " ${line}"
@ -1309,7 +1309,7 @@ database_integrity_check(){
local database="${1}" local database="${1}"
log_write "${INFO} Checking integrity of ${database} ... (this can take several minutes)" log_write "${INFO} Checking integrity of ${database} ... (this can take several minutes)"
result="$(pihole-FTL "${database}" "PRAGMA integrity_check" 2>&1)" result="$(pihole-FTL "${database}" "PRAGMA integrity_check" 2>&1 & spinner)"
if [[ ${result} = "ok" ]]; then if [[ ${result} = "ok" ]]; then
log_write "${TICK} Integrity of ${database} intact" log_write "${TICK} Integrity of ${database} intact"
@ -1345,6 +1345,34 @@ check_database_integrity() {
database_integrity_check "${PIHOLE_FTL_DB_FILE}" database_integrity_check "${PIHOLE_FTL_DB_FILE}"
} }
# Show a text spinner during a long process run
#
spinner(){
local PID=$! # PID of the most recent background process
local spin="/-\|"
local start=0
local elapsed=0
local i=1
start=$(date +%s) # Start the counter
tput civis > /dev/tty # Hide the cursor
trap 'tput cnorm > /dev/tty' EXIT # ensures cursor is visible again, in case of premature exit
while [ -d /proc/$PID ]; do
elapsed=$(( $(date +%s) - start ))
# print the spinner only on screen (tty) - use hours only if needed
if [ "$elapsed" -lt 3600 ]; then
printf "\r${spin:i++%${#spin}:1} %02d:%02d" $((elapsed/60)) $((elapsed%60)) >"$(tty)"
else
printf "\r${spin:i++%${#spin}:1} %02d:%02d:%02d" $((elapsed/3600)) $(((elapsed/60)%60)) $((elapsed%60)) >"$(tty)"
fi
sleep 0.25
done
printf "\r" >"$(tty)" # Return to the begin of the line after completion (the spinner will be overwritten)
tput cnorm > /dev/tty # Restore cursor visibility
}
obfuscated_pihole_log() { obfuscated_pihole_log() {
local pihole_log=("$@") local pihole_log=("$@")