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homeassistant_ynh/scripts/upgrade
2018-09-25 19:03:30 +02:00

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#!/bin/bash
set -eu
source _common.sh
source /usr/share/yunohost/helpers
# manage script failure
ynh_abort_if_errors
# retrieve arguments
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get $app domain)
port=$(ynh_app_setting_get $app port)
is_public=$(ynh_app_setting_get $app is_public)
# definie useful vars
final_path="/srv/$app"
data_path="/home/$app/.$app"
# use prior backup and restore on error only if backup feature exists on installed instance
if [ -f "/etc/yunohost/apps/$app/scripts/backup" ] ; then
ynh_backup_before_upgrade # Backup the current version of the app
ynh_clean_setup () {
ynh_restore_upgradebackup
}
fi
# add required packages
ynh_install_app_dependencies "$PKG_DEPENDENCIES"
# stop systemd service
systemctl stop "$app@$app.service"
systemctl disable "$app@$app.service"
systemctl --system daemon-reload
# upgrade
exec_as "$app" -H -s /bin/bash -c " \
echo 'create the virtual environment' \
&& python3 -m venv $final_path \
&& echo 'activate the virtual environment' \
&& source $final_path/bin/activate \
&& echo 'install a required python package' \
&& python3 -m pip install --upgrade wheel \
&& echo 'install Home Assistant' \
&& pip3 install --upgrade $app \
"
# setup up autostart using systemd
ynh_replace_string "__PORT__" "$port" "../conf/$app.service"
cp "../conf/$app.service" "/etc/systemd/system/$app@$app.service"
# enable & restart systemd service
systemctl --system daemon-reload
systemctl enable "$app@$app.service"
systemctl restart "$app@$app.service"
# create a dedicated nginx config
ynh_add_nginx_config
# reload nginx
systemctl reload nginx