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funkwhale_ynh/scripts/restore
2018-10-27 14:18:30 +02:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
if [ ! -e _common.sh ]; then
# Get the _common.sh file if it's not in the current directory
cp ../settings/scripts/_common.sh ./_common.sh
chmod a+rx _common.sh
fi
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# LOAD SETTINGS
#=================================================
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get "$app" domain)
path_url=$(ynh_app_setting_get "$app" path)
final_path=$(ynh_app_setting_get "$app" final_path)
db_name=$(ynh_app_setting_get "$app" db_name)
db_user=$db_name
db_pwd=$(ynh_app_setting_get "$app" psqlpwd)
#=================================================
# CHECK IF THE APP CAN BE RESTORED
#=================================================
ynh_webpath_available "$domain" "$path_url" \
|| ynh_die "Path not available: ${domain}${path_url}"
test ! -d "$final_path" \
|| ynh_die "There is already a directory: $final_path "
#=================================================
# STANDARD RESTORATION STEPS
#=================================================
# RESTORE THE NGINX CONFIGURATION
#=================================================
ynh_restore_file "/etc/nginx/conf.d/$domain.d/$app.conf"
ynh_restore_file "/etc/nginx/conf.d/$domain.conf"
#=================================================
# RESTORE THE APP MAIN DIR
#=================================================
backup_core_only=$(ynh_app_setting_get "$app" backup_core_only)
# If backup_core_only have any value, then restore only code
if [ -z "$backup_core_only" ]
then
ynh_restore_file "$final_path/code"
else
ynh_restore_file "$final_path"
fi
# Remove the option backup_core_only if it's in the settings.yml file
ynh_app_setting_delete "$app" backup_core_only
code_migration=$(ynh_app_setting_get "$app" code_migration)
# make sure we revert the last code organization
if [ "$code_migration" -eq 1 ]
then
mv "$final_path/code/"* "$final_path"
mv "$final_path/media" "$final_path/code/data/media"
mv "$final_path/import" "$final_path/code/data/music"
ynh_secure_remove "$final_path/code"
fi
#=================================================
# RECREATE THE DEDICATED USER
#=================================================
# Create the dedicated user (if not existing)
ynh_system_user_create "$app"
#=================================================
# SPECIFIC RESTORATION
#=================================================
# REINSTALL DEPENDENCIES
#=================================================
ynh_install_app_dependencies build-essential curl ffmpeg \
libjpeg-dev libmagic-dev libpq-dev postgresql python3-dev python3-venv \
redis-server libldap2-dev libsasl2-dev \
`# add arm support` \
zlib1g-dev libffi-dev libssl-dev
#=================================================
# RESTORE THE PostgreSQL DATABASE
#=================================================
ynh_psql_test_if_first_run
ynh_psql_setup_db "$db_user" "$db_name" "$db_pwd"
ynh_psql_execute_file_as_root ./db.sql "$db_name"
#=================================================
# RESTORE USER RIGHTS
#=================================================
# Restore permissions on app files
chown -R "$app": "$final_path"
#=================================================
# RESTORE SYSTEMD
#=================================================
ynh_restore_file "/etc/systemd/system/$app-beat.service"
ynh_restore_file "/etc/systemd/system/$app-server.service"
ynh_restore_file "/etc/systemd/system/$app-worker.service"
ynh_restore_file "/etc/systemd/system/$app.target"
systemctl enable "$app-beat.service"
systemctl enable "$app-server.service"
systemctl enable "$app-worker.service"
systemctl restart "$app.target"
#=================================================
# GENERIC FINALIZATION
#=================================================
# RELOAD NGINX AND PHP-FPM
#=================================================
systemctl reload nginx