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Revert "Update _common.sh"

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This reverts commit 26bc5fd62b.
This commit is contained in:
ericgaspar 2021-11-20 23:20:10 +01:00
parent e0834d082c
commit f554d801bf
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1 changed files with 0 additions and 37 deletions
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37
scripts/_common.sh
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@ -26,40 +26,3 @@ libreoffice_app_dependencies="unoconv libreoffice-writer"
#================================================= #=================================================
# FUTURE OFFICIAL HELPERS # FUTURE OFFICIAL 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"
}
# Flush Redis key
#
# usage: ynh_redis_remove_db database
# | arg: database - the database to erase
ynh_redis_remove_db() {
local db=$1
redis-cli -n "$db" flushall
}