mirror of
https://github.com/YunoHost-Apps/django-fritzconnection_ynh.git
synced 2024-09-03 18:26:24 +02:00
87 lines
2 KiB
Bash
87 lines
2 KiB
Bash
#!/bin/bash
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#=================================================
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# RETRIEVE ARGUMENTS FROM THE MANIFEST
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#=================================================
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domain=$YNH_APP_ARG_DOMAIN
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path_url=$YNH_APP_ARG_PATH
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admin=$YNH_APP_ARG_ADMIN
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app=$YNH_APP_INSTANCE_NAME
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# Currently not used: django-fritzconnection has no public pages, yet!
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is_public=$YNH_APP_ARG_IS_PUBLIC
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#=================================================
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# SET CONSTANTS
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#=================================================
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public_path=/var/www/$app
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final_path=/opt/yunohost/$app
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log_path=/var/log/$app
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log_file="${log_path}/django-fritzconnection.log"
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#=================================================
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# COMMON VARIABLES
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#=================================================
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# dependencies used by the app
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pkg_dependencies="build-essential python3-dev python3-pip python3-venv git libpq-dev postgresql postgresql-contrib libjpeg-dev"
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#=================================================
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# Redis HELPERS
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#=================================================
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# get the first available redis database
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#
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# usage: ynh_redis_get_free_db
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# | returns: the database number to use
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ynh_redis_get_free_db() {
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local result max db
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result=$(redis-cli INFO keyspace)
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# get the num
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max=$(cat /etc/redis/redis.conf | grep ^databases | grep -Eow "[0-9]+")
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db=0
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# default Debian setting is 15 databases
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for i in $(seq 0 "$max")
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do
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if ! echo "$result" | grep -q "db$i"
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then
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db=$i
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break 1
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fi
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db=-1
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done
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test "$db" -eq -1 && ynh_die "No available Redis databases..."
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echo "$db"
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}
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# Create a master password and set up global settings
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# Please always call this script in install and restore scripts
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#
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# usage: ynh_redis_remove_db database
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# | arg: database - the database to erase
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ynh_redis_remove_db() {
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local db=$1
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redis-cli -n "$db" flushall
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}
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#=================================================
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# Execute a command as another user
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# usage: ynh_exec_as USER COMMAND [ARG ...]
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ynh_exec_as() {
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local USER=$1
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shift 1
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if [[ $USER = $(whoami) ]]; then
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eval "$@"
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else
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sudo -u "$USER" "$@"
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fi
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}
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