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peertube_ynh/scripts/restore

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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 psql.sh
source ../settings/scripts/psql.sh
source ../settings/scripts/nodejs.sh
source nodejs.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 $app domain)
path_url="/"
final_path=$(ynh_app_setting_get $app final_path)
port=$(ynh_app_setting_get $app port)
db_name=$(ynh_app_setting_get $app psql_db)
db_pwd=$(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: $final_path "
ynh_restore_file "/etc/nginx/conf.d/$domain.d/$app.conf"
#=================================================
# FIND AND OPEN A PORT
#=================================================
# Find a free port
ynh_find_port $port
# Open this port
yunohost firewall allow Both $port 2>&1
ynh_app_setting_set $app port $port
#=================================================
# RESTORE THE APP MAIN DIR
#=================================================
ynh_restore_file "$final_path"
ynh_restore_file "/home/yunohost.app/${app}"
#=================================================
# RECREATE THE DEDICATED USER
#=================================================
# Create the dedicated user (if not existing)
ynh_system_user_create $app
# Set right permissions for curl install
datadir="/home/yunohost.app/${app}/storage"
chown -R $app:$app "$final_path" "$datadir"
#=================================================
# RESTORE THE PostgreSQL DATABASE
#=================================================
ynh_psql_test_if_first_run
ynh_psql_setup_db "$app" "$db_name" "$db_pwd"
ynh_psql_execute_file_as_root ./db.sql "$db_name"
#=================================================
# SPECIFIC RESTORATION
#=================================================
# REINSTALL DEPENDENCIES
#=================================================
# install yarn
wget https://github.com/yarnpkg/yarn/releases/download/v1.5.1/yarn_1.5.1_all.deb
echo "a4770cd8dcb13dc9a9218940dbd24b510ddf5eec78adb4e0da9ef3760b55a76e yarn_1.5.1_all.deb" | sha256sum -c || ynh_die
sudo dpkg -i yarn_1.5.1_all.deb
# add backports (required to install ffmpeg)
echo "deb http://httpredir.debian.org/debian jessie-backports main" | sudo tee /etc/apt/sources.list.d/jessie-backports.list
ynh_package_update
# Define and install dependencies
ynh_install_app_dependencies postgresql-9.4 ffmpeg redis-server redis-tools
# install nodejs
ynh_install_nodejs 8
#=================================================
# RESTORE SYSTEMD
#=================================================
ynh_restore_file "/etc/systemd/system/$app.service"
systemctl enable $app.service
#=================================================
# RESTORE THE LOGROTATE CONFIGURATION
#=================================================
ynh_restore_file "/etc/logrotate.d/$app"
#=================================================
# GENERIC FINALIZATION
#=================================================
(cd $final_path && yarn install --production --pure-lockfile)
systemctl reload nginx
service $app restart