Atomcms-edit/update-Nitrov3.sh

#!/bin/bash

# Strict mode: exit on any error, undefined var, or pipe failure
set -euo pipefail

# Real-time output via pseudo-terminal (unbuffer from expect)
# Dit forceert line-buffered output voor ALLE commands, ook in web interfaces
if [ -z "${_UNBUFFERED:-}" ] && command -v unbuffer &> /dev/null; then
    export _UNBUFFERED=1
    exec unbuffer bash "$0" "$@"
fi
exec 2>&1

# Trap for clean error messages
trap 'echo "=== ❌ FOUT: Update mislukt op regel $LINENO (commando: $BASH_COMMAND) ===" >&2; exit 1' ERR

# --- CONFIGURATION (overridable via environment variables) ---
DB_NAME="${NITRO_DB_NAME:-habbo}"
DB_HOST="${NITRO_DB_HOST:-127.0.0.1}"
DB_PORT="${NITRO_DB_PORT:-3306}"
DB_USER="${NITRO_DB_USER:-root}"
DB_PASS="${NITRO_DB_PASS:-}"
EMULATOR_SERVICE="${NITRO_EMULATOR_SERVICE:-emulator}"
EMULATOR_DIR="${NITRO_EMULATOR_PATH:-/var/www/emulator}"
SQL_DIR="${NITRO_SQL_DIR:-$EMULATOR_DIR/Database Updates}"
GAMEDATA_CONF_DIR="${NITRO_GAMEDATA_DIR:-/var/www/Gamedata/config}"
NITRO_SRC_DIR="${NITRO_CLIENT_DIR:-/var/www/Nitro-V3/public/configuration}"
BACKUP_DIR="${NITRO_BACKUP_DIR:-$EMULATOR_DIR/Database Updates/backups}"
NITRO_CLIENT="${NITRO_CLIENT_SRC:-/var/www/Nitro-V3}"
NITRO_RENDERER="${NITRO_RENDERER_SRC:-/var/www/Nitro_Render_V3}"

# Build MySQL/MariaDB credentials argument
MYSQL_CRED="-h $DB_HOST -P $DB_PORT -u $DB_USER"
if [ -n "$DB_PASS" ]; then
    MYSQL_CRED="$MYSQL_CRED -p$DB_PASS"
fi
# ---------------------

echo "=== Starting EPIC WEB CONTROL Update ==="

# ----------------------------------------
# 1. Update and Build Emulator
# ----------------------------------------
echo "--> Updating Emulator..."
cd "$EMULATOR_DIR/Emulator/"
git pull

# --- Automatic Safe Database Backup ---
echo "--> Creating automatic database backup before update..."
mkdir -p "$BACKUP_DIR"
mariadb-dump $MYSQL_CRED --force --skip-lock-tables "$DB_NAME" > "$BACKUP_DIR/backup_$(date +%Y%m%d_%H%M%S).sql"

# --- Automatic SQL Import ---
echo "--> Checking for new SQL files..."
if [ -d "$SQL_DIR" ]; then
    while IFS= read -r -d '' sql_file; do
        echo "--> Importing new SQL file: $(basename "$sql_file")"
        mariadb $MYSQL_CRED --force "$DB_NAME" < "$sql_file"
    done < <(find "$SQL_DIR" -name "*.sql" -mmin -10 -print0 2>/dev/null)
else
    echo "--> SQL directory not found, skipping SQL import."
fi

echo "--> Building Emulator with Maven..."
mvn package

# Automatically detect the newly built .jar file
JAR_PATTERN="target/Habbo-*-jar-with-dependencies.jar"
JAR_FILE=$(basename "$(ls -t $JAR_PATTERN 2>/dev/null | head -n 1)")

if [ -z "$JAR_FILE" ]; then
    echo "=== ❌ Geen jar-bestand gevonden met pattern: $JAR_PATTERN ==="
    exit 1
fi

echo "--> Found jar file: $JAR_FILE"
echo "--> Updating emulator launch file..."
cd target/

cat << EOF > emulator
#!/bin/bash
java -Xmx2G -jar $JAR_FILE
EOF
chmod +x emulator


# ----------------------------------------
# 2. Update Nitro_Render_V3
# ----------------------------------------
echo "--> Updating Nitro_Render_V3..."
cd "$NITRO_RENDERER/"

git pull

echo "--> Running yarn install for Nitro_Render_V3..."
rm -rf node_modules
yarn install


# ----------------------------------------
# 3. Update and Build Nitro-V3
# ----------------------------------------
echo "--> Updating Nitro-V3..."
cd "$NITRO_CLIENT"

git pull

echo "--> Running yarn install for Nitro-V3..."
rm -rf node_modules
yarn install

echo "--> Building Nitro-V3 with Vite 8 / Yarn..."
yarn build


# ----------------------------------------
# 4. Sync Gamedata Configs & UITexts (.example logica)
# ----------------------------------------
echo "--> Synchronizing Gamedata configurations..."
mkdir -p "$GAMEDATA_CONF_DIR"

# --- Renderer Config Sync ---
if [ ! -f "$GAMEDATA_CONF_DIR/renderer-config.json" ] || [ "${NITRO_SRC_DIR}/renderer-config.example" -nt "$GAMEDATA_CONF_DIR/renderer-config.json" 2>/dev/null ]; then
    if [ -f "$NITRO_SRC_DIR/renderer-config.example" ]; then
        echo "--> Updating renderer-config.json from latest example..."
        cp "$NITRO_SRC_DIR/renderer-config.example" "$GAMEDATA_CONF_DIR/renderer-config.json"
    fi
fi

# --- UI Config Sync ---
if [ ! -f "$GAMEDATA_CONF_DIR/ui-config.json" ] || [ "${NITRO_SRC_DIR}/ui-config.json.example" -nt "$GAMEDATA_CONF_DIR/ui-config.json" 2>/dev/null ]; then
    if [ -f "$NITRO_SRC_DIR/ui-config.json.example" ]; then
        echo "--> Updating ui-config.json from latest example..."
        cp "$NITRO_SRC_DIR/ui-config.json.example" "$GAMEDATA_CONF_DIR/ui-config.json"
    fi
fi

# --- UITexts Sync ---
if [ ! -f "$GAMEDATA_CONF_DIR/UITexts.json5" ] || [ "${NITRO_SRC_DIR}/UITexts.json5.example" -nt "$GAMEDATA_CONF_DIR/UITexts.json5" 2>/dev/null ]; then
    if [ -f "$NITRO_SRC_DIR/UITexts.json5.example" ]; then
        echo "--> Updating UITexts.json5 from latest example..."
        cp "$NITRO_SRC_DIR/UITexts.json5.example" "$GAMEDATA_CONF_DIR/UITexts.json5"
    fi
fi


# ----------------------------------------
# 5. Automated Cleanup (Logs & Backups)
# ----------------------------------------
echo "--> Starting automated cleanup..."

# 1. Remove emulator logs older than 14 days
echo "--> Removing emulator logs older than 14 days..."
find "$EMULATOR_DIR/" -name "*.log" -mtime +14 -exec rm -f {} \; 2>/dev/null || true

# 2. Keep max 5 newest database backups, delete older ones
echo "--> Managing update backups (keeping max 5)..."
if [ -d "$BACKUP_DIR" ]; then
    ls -t "$BACKUP_DIR"/*.sql 2>/dev/null | tail -n +6 | xargs -r rm -f || true
fi

# 3. Clean Yarn cache to save SSD space
echo "--> Cleaning Yarn cache..."
yarn cache clean


# ----------------------------------------
# 6. Fix Permissions (www-data)
# ----------------------------------------
if command -v sudo &> /dev/null; then
    echo "--> Setting permissions to www-data:www-data..."
    for dir in "$NITRO_CLIENT" "$NITRO_RENDERER" "$EMULATOR_DIR" "$GAMEDATA_CONF_DIR"; do
        if [ -d "$dir" ]; then
            sudo chown -R www-data:www-data "$dir"
        fi
    done
    echo "--> Permissions successfully set to www-data:www-data"
else
    echo "--> Sudo not available, skipping chown."
fi


# ----------------------------------------
# 7. Restart the Service
# ----------------------------------------
if systemctl list-units --type=service --all 2>/dev/null | grep -q "$EMULATOR_SERVICE.service"; then
    echo "--> Restarting $EMULATOR_SERVICE service..."
    if command -v sudo &> /dev/null; then
        sudo systemctl restart "$EMULATOR_SERVICE"
        sudo systemctl status "$EMULATOR_SERVICE" --no-pager -n 5
    else
        echo "--> Sudo not available. Restart the service manually: sudo systemctl restart $EMULATOR_SERVICE"
    fi
else
    echo "--> Warning: Service '$EMULATOR_SERVICE' not found in systemd."
    echo "--> If you use PM2, restart your processes manually: pm2 restart all"
fi


# ----------------------------------------
# 8. Extra Validation — 100% check
# ----------------------------------------
echo "--> Running extra validation..."

ERRORS=0

# Check build output exists
if [ -d "$NITRO_CLIENT/public/assets" ]; then
    echo "--> [OK] Nitro-V3 build assets found"
else
    echo "--> [FAIL] Nitro-V3 build assets missing!"
    ERRORS=$((ERRORS + 1))
fi

# Check permissions on key files
for dir in "$NITRO_CLIENT" "$NITRO_RENDERER" "$EMULATOR_DIR" "$GAMEDATA_CONF_DIR"; do
    if [ -d "$dir" ]; then
        OWNER=$(stat -c '%U:%G' "$dir" 2>/dev/null || echo "unknown")
        if [ "$OWNER" = "www-data:www-data" ] || [ "$(id -u)" -ne 0 ]; then
            echo "--> [OK] $dir ($OWNER)"
        else
            echo "--> [WARN] $dir heeft eigenaar $OWNER ipv www-data:www-data"
            sudo chown -R www-data:www-data "$dir" 2>/dev/null || true
            echo "     Hersteld naar www-data:www-data"
        fi
    fi
done

# Check if emulator service is running
if systemctl list-units --type=service --all 2>/dev/null | grep -q "$EMULATOR_SERVICE.service"; then
    SERVICE_STATUS=$(systemctl is-active "$EMULATOR_SERVICE" 2>/dev/null || echo "unknown")
    if [ "$SERVICE_STATUS" = "active" ]; then
        echo "--> [OK] $EMULATOR_SERVICE service is $SERVICE_STATUS"
    else
        echo "--> [WARN] $EMULATOR_SERVICE service is $SERVICE_STATUS (not active, check logs)"
        ERRORS=$((ERRORS + 1))
    fi
fi

if [ "$ERRORS" -eq 0 ]; then
    echo "=== ✅ Update 100% successfully completed! ==="
else
    echo "=== ⚠️  Update completed with $ERRORS warning(s) — check bovenstaande output ==="
fi