Initial PropHunt server setup

- Complete bare metal installer with SteamCMD, MetaMod, SourceMod, ULX
- Docker installer with one-liner support
- Server configuration files (server.cfg, autoexec.cfg, mount.cfg)
- Update script for easy maintenance
- Backup script for server data
- Workshop collection documentation
- SourceMod admin configuration template

scripts/backup.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+#===============================================================================
+# Garry's Mod PropHunt Server - Backup Script
+#===============================================================================
+
+INSTALL_DIR="${GMOD_INSTALL_DIR:-/home/gmod}"
+SERVER_DIR="${INSTALL_DIR}/serverfiles"
+BACKUP_DIR="${BACKUP_DIR:-/home/gmod/backups}"
+DATE=$(date +%Y%m%d_%H%M%S)
+BACKUP_NAME="gmod_prophunt_backup_${DATE}.tar.gz"
+
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
+log_success() { echo -e "${GREEN}[SUCCESS]${NC} $1"; }
+
+echo -e "${GREEN}"
+echo "╔═══════════════════════════════════════════════════════════════╗"
+echo "║          💾 Garry's Mod PropHunt Backup Script 💾             ║"
+echo "╚═══════════════════════════════════════════════════════════════╝"
+echo -e "${NC}"
+
+# Create backup directory
+mkdir -p "$BACKUP_DIR"
+
+log_info "Creating backup..."
+
+# Items to backup
+BACKUP_ITEMS=(
+    "$SERVER_DIR/garrysmod/cfg"
+    "$SERVER_DIR/garrysmod/data"
+    "$SERVER_DIR/garrysmod/addons/ulib"
+    "$SERVER_DIR/garrysmod/addons/ulx"
+    "$SERVER_DIR/garrysmod/addons/sourcemod/configs"
+    "$SERVER_DIR/garrysmod/addons/sourcemod/data"
+)
+
+# Create temporary directory for backup
+TEMP_BACKUP="/tmp/gmod_backup_${DATE}"
+mkdir -p "$TEMP_BACKUP"
+
+# Copy files to temp directory
+for item in "${BACKUP_ITEMS[@]}"; do
+    if [[ -e "$item" ]]; then
+        cp -r "$item" "$TEMP_BACKUP/" 2>/dev/null
+    fi
+done
+
+# Create compressed archive
+cd /tmp
+tar -czf "$BACKUP_DIR/$BACKUP_NAME" "gmod_backup_${DATE}"
+
+# Cleanup temp directory
+rm -rf "$TEMP_BACKUP"
+
+# Keep only last 7 backups
+cd "$BACKUP_DIR"
+ls -t gmod_prophunt_backup_*.tar.gz | tail -n +8 | xargs -r rm
+
+log_success "Backup created: $BACKUP_DIR/$BACKUP_NAME"
+
+# Show backup size
+BACKUP_SIZE=$(du -h "$BACKUP_DIR/$BACKUP_NAME" | cut -f1)
+echo ""
+echo -e "${BLUE}Backup Details:${NC}"
+echo "  • Location: $BACKUP_DIR/$BACKUP_NAME"
+echo "  • Size: $BACKUP_SIZE"
+echo ""
+
+# List recent backups
+echo -e "${BLUE}Recent Backups:${NC}"
+ls -lh "$BACKUP_DIR"/*.tar.gz 2>/dev/null | tail -5