django-for-runners_ynh/scripts/_common.sh
Jens Diemer 42307cec28 Apply manageprojects updates
https://github.com/jedie/cookiecutter_templates/#base-django-yunohost-app migrated from Poetry to
pip-tools and to manifest v2

Apply these changes here.
2023-11-09 20:55:33 +01:00

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#!/bin/bash
#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================
# Transfer the main SSO domain to the App:
ynh_current_host=$(cat /etc/yunohost/current_host)
__YNH_CURRENT_HOST__=${ynh_current_host}
#=================================================
# ARGUMENTS FROM CONFIG PANEL
#=================================================
# 'debug_enabled' -> '__DEBUG_ENABLED__' -> settings.DEBUG
debug_enabled="NO" # "YES" or "NO" string
# 'log_level' -> '__LOG_LEVEL__' -> settings.LOG_LEVEL
log_level="WARNING"
# 'admin_email' -> '__ADMIN_EMAIL__' add in settings.ADMINS
admin_email="${admin}@${domain}"
# 'default_from_email' -> '__DEFAULT_FROM_EMAIL__' -> settings.DEFAULT_FROM_EMAIL
default_from_email="${app}@${domain}"
#=================================================
# SET CONSTANTS
#=================================================
# e.g.: point pip cache to: /home/yunohost.app/$app/.cache/
XDG_CACHE_HOME="$data_dir/.cache/"
log_path=/var/log/$app
log_file="${log_path}/${app}.log"
#=================================================
# HELPERS
#=================================================
myynh_setup_python_venv() {
# Always recreate everything fresh with current python version
ynh_secure_remove "$data_dir/venv"
# Skip pip because of: https://github.com/YunoHost/issues/issues/1960
python3 -m venv --without-pip "$data_dir/venv"
chown -c -R "$app:" "$data_dir"
# run source in a 'sub shell'
(
set +o nounset
source "$data_dir/venv/bin/activate"
set -o nounset
set -x
ynh_exec_as $app $data_dir/venv/bin/python3 -m ensurepip
ynh_exec_as $app $data_dir/venv/bin/pip3 install --upgrade wheel pip setuptools
ynh_exec_as $app $data_dir/venv/bin/pip3 install --no-deps -r "$data_dir/requirements.txt"
)
}
myynh_setup_log_file() {
(
set -x
mkdir -p "$(dirname "$log_file")"
touch "$log_file"
chown -c -R $app:$app "$log_path"
chmod -c o-rwx "$log_path"
)
}
myynh_fix_file_permissions() {
(
set -x
# /var/www/$app/
chown -c -R "$app:www-data" "$install_dir"
chmod -c o-rwx "$install_dir"
# /home/yunohost.app/$app/
chown -c -R "$app:" "$data_dir"
chmod -c o-rwx "$data_dir"
)
}
#=================================================
# Redis 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 "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
}