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Dump ynh log if an app script fails

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Maniack Crudelis 2019-03-17 22:23:16 +01:00 • committed by GitHub
parent b43d03feb5
commit c21a455909
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1 changed files with 26 additions and 0 deletions
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26
data/helpers.d/system
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@ -27,6 +27,32 @@ ynh_exit_properly () {
echo -e "!!\n $app's script has encountered an error. Its execution was cancelled.\n!!" >&2
# Unset xtrace to not spoil the log
set +x
local ynh_log="/var/log/yunohost/yunohost-cli.log"
# Wait for the log to be fill with the data until the crash.
local timeout=0
while ! tail --lines=20 "$ynh_log" | grep --quiet "ynh_exit_properly"
do
((timeout++))
if [ $timeout -eq 500 ]; then
break
fi
done
set -x
echo -e "\e[34m\e[1mLog extract:\e[0m" >&2
# Tail the last 30 lines of log of YunoHost
# But remove all lines after "ynh_exit_properly"
# Remove the timestamp at the beginning of the line
# Remove "yunohost.hook..."
# Add DEBUG and color it at the beginning of each log line.
echo -e "$(tail --lines=30 "$ynh_log" \
| sed '1,/ynh_exit_properly/!d' \
| sed 's/^[[:digit:]: ,-]*//g' \
| sed 's/ *yunohost.hook.*\]//g' \
| sed 's/^/\\e[34m\\e[1m[DEBUG]\\e[0m: /g')" >&2
if type -t ynh_clean_setup > /dev/null; then # Check if the function exist in the app script.
ynh_clean_setup # Call the function to do specific cleaning for the app.
fi