mirror of
https://github.com/YunoHost-Apps/send_ynh.git
synced 2024-11-22 05:51:35 +01:00
66 lines
1.5 KiB
Bash
66 lines
1.5 KiB
Bash
#!/bin/bash
|
|
|
|
#=================================================
|
|
# COMMON VARIABLES
|
|
#=================================================
|
|
|
|
# dependencies used by the app
|
|
#pkg_dependencies="redis-server"
|
|
|
|
nodejs_version=15
|
|
|
|
# dependencies used by the app
|
|
#pkg_dependencies="redis-server"
|
|
|
|
#=================================================
|
|
# PERSONAL HELPERS
|
|
#=================================================
|
|
|
|
#=================================================
|
|
# EXPERIMENTAL HELPERS
|
|
#=================================================
|
|
|
|
#=================================================
|
|
# FUTURE OFFICIAL HELPERS
|
|
#=================================================
|
|
|
|
#!/bin/bash
|
|
|
|
# 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
|
|
}
|