#!/bin/bash


# Common web server usernames
COMMON_WEB_USERS=("www-data" "apache" "nginx" "http" "www")

# Detect web server user running on the system
detect_web_user() {
    for user in "${COMMON_WEB_USERS[@]}"; do
        if id "$user" &>/dev/null; then
            echo "$user"
            return 0
        fi
    done
    echo "No common web server user found." >&2
    exit 1
}

# Get the web server user
WEB_USER=$(detect_web_user)

# Get current shell user
CURRENT_USER=$(whoami)

# Laravel root directory
cd "$(dirname "$0")"

echo "Setting ownership to $CURRENT_USER:$WEB_USER ..."
sudo chown -R $CURRENT_USER:$WEB_USER .

echo "Fixing directory permissions..."
sudo find . -type d -exec chmod 2770 {} +;

echo "Fixing file permissions..."
sudo find . -type f -exec chmod 660 {} +;
for link in node_modules/.bin/*; do
    if [ -L "$link" ]; then
        target=$(readlink -f "$link")
        if [ -f "$target" ]; then
            sudo chmod 770 "$target"
        fi
    fi
done

echo "Setting correct permissions for storage and bootstrap/cache..."
sudo chmod -R 2770 storage bootstrap/cache

echo "Setting group sticky bit..."
sudo find storage bootstrap/cache -type d -exec chmod g+s {} +;

echo "Setting correct permissions for utilities..."
sudo chmod 770 install.sh update.sh set_permissions generate-sbom.php artisan

echo "Setting correct permissions for vendor binaries..."
sudo chmod 770 install.sh vendor/bin/*

echo "Done. Ownership is $CURRENT_USER:$WEB_USER and OpenGRC permissions are set."