YunoHost-Apps/penpot_ynh
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Redis helpers.

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This commit is contained in:
orhtej2 2024-02-05 23:52:17 +01:00
parent cb185a6e4c
commit 807304e3e0
2 changed files with 50 additions and 4 deletions
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38
scripts/_common.sh
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@ -10,3 +10,41 @@ current_hash=cc5b1c950be5b1b290ea76e3419057dffaeab797
#=================================================
# PERSONAL HELPERS
#=================================================
# get the first available redis database
#
# usage: ynh_redis_get_free_db
# | returns: the database number to use
ynh_redis_get_free_db() {
local result max db
result="$(redis-cli INFO keyspace)"
# get the num
max=$(cat /etc/redis/redis.conf | grep ^databases | grep -Eow "[0-9]+")
db=0
# default Debian setting is 15 databases
for i in $(seq 0 "$max")
do
if ! echo "$result" | grep -q "db$i"
then
db=$i
break 1
fi
db=-1
done
test "$db" -eq -1 && ynh_die --message="No available Redis databases..."
echo "$db"
}
# Create a master password and set up global settings
# Please always call this script in install and restore scripts
#
# usage: ynh_redis_remove_db database
# | arg: database - the database to erase
ynh_redis_remove_db() {
local db=$1
redis-cli -n "$db" flushall
}

16
scripts/remove
View file

@ -16,13 +16,19 @@ source /usr/share/yunohost/helpers
ynh_script_progression --message="Removing system configurations related to $app..."
# Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
if ynh_exec_warn_less yunohost service status $app >/dev/null
if ynh_exec_warn_less yunohost service status $app-backend >/dev/null
then
ynh_script_progression --message="Removing $app service integration..."
yunohost service remove $app
ynh_script_progression --message="Removing $app-backend service integration..."
yunohost service remove $app-backend
ynh_remove_systemd_config --service="$app-backend"
fi
ynh_remove_systemd_config
if ynh_exec_warn_less yunohost service status $app-exporter >/dev/null
then
ynh_script_progression --message="Removing $app-exporter service integration..."
yunohost service remove $app-exporter
ynh_remove_systemd_config --service="$app-exporter"
fi
ynh_remove_nginx_config
@ -32,6 +38,8 @@ ynh_remove_logrotate
ynh_secure_remove --file="/var/log/$app"
ynh_redis_remove_db "$redis_db"
#=================================================
# END OF SCRIPT
#=================================================