#!/bin/sh -e

# Deploys the official site to the production server.
# See ../workflows/deploy.yml

REPO="/opt/website"
RELEASE_DIR="/home/public_html/site/releases"
SHARED_DIR="/home/public_html/site/shared"
USERGUIDE_DIR="/home/public_html/userguides"
CONFIG_FILE="/home/public_html/config/.env.site"

if [ "$(id -u)" = "0" ]; then
    echo "Cannot be run as root. Please run as the user for deployment."
    exit 1
fi

RELEASE=`date +"%Y-%m-%d-%H-%M-%S"`

echo 'Update website repository\n'
cd $REPO
git switch master
git pull

echo 'Copy current release\n'
cd $RELEASE_DIR
sudo cp -pr $REPO ./$RELEASE

echo 'Install composer dependencies\n'
cd $RELEASE_DIR/$RELEASE
composer install --no-dev

if [ ! -d "$SHARED_DIR" ]; then
    echo 'Create shared directory\n'
    sudo mkdir -p "$SHARED_DIR"
    echo 'Setup folder permissions\n'
    sudo chown -R www-data:www-data writable
    sudo chmod -R 755 writable
    sudo cp -rp writable "$SHARED_DIR"
fi

echo 'Link writable\n'
sudo rm -rf writable
sudo ln -nsf "$SHARED_DIR/writable" writable

echo 'Link .env\n'
sudo ln -nsf $CONFIG_FILE .env

echo 'Link user guides\n'
ln -nsf $USERGUIDE_DIR/userguide4 public/user_guide
ln -nsf $USERGUIDE_DIR/userguide3 public/userguide3
ln -nsf $USERGUIDE_DIR/userguide2 public/userguide2

echo 'Deploy: update symlink\n'
cd $RELEASE_DIR
sudo ln -nsf $RELEASE_DIR/$RELEASE "../current"

echo 'Reload PHP8.1-FPM\n'
sudo service php8.1-fpm reload