glitchsoc_ynh/scripts/backup

#!/bin/bash

# Exit on command errors and treat unset variables as an error
set -eu

# Get multi-instances specific variables
app=$YNH_APP_INSTANCE_NAME

# Source app helpers
source /usr/share/yunohost/helpers

# Retrieve app settings
domain=$(ynh_app_setting_get "$app" domain)

# Copy the app files
final_path="/opt/${app}"
ynh_backup "$final_path" "sources" 1

# Copy the nginx conf files
ynh_backup "/etc/nginx/conf.d/${domain}.d/${app}.conf" "nginx.conf"
ynh_backup "/etc/cron.d/${app}" "cron.conf"
ynh_backup "/etc/systemd/system/mastodon-web.service" "systemd_web.service"
ynh_backup "/etc/systemd/system/mastodon-sidekiq.service" "systemd_sidekiq.service"
ynh_backup "/etc/systemd/system/mastodon-streaming.service" "systemd_streaming.service"

# Backup db
sudo su - postgres <<COMMANDS
pg_dump -U mastodon mastodon_production > mastodon_db.sql
COMMANDS
ynh_backup "./mastodon_db.sql" "mastodon_db.sql"
ynh_secure_remove /var/lib/postgresql/mastodon_db.sql