From 5027f9945b451a1c00f453a35d968abef86d03db Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Fri, 27 Jun 2025 11:09:19 +0200
Subject: [PATCH] update

---
 update_firmware.sh | 140 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100644 update_firmware.sh

diff --git a/update_firmware.sh b/update_firmware.sh
new file mode 100644
index 0000000..6caa04c
--- /dev/null
+++ b/update_firmware.sh
@@ -0,0 +1,140 @@
+#!/bin/bash
+
+# moduleair Pro 4G - Comprehensive Update Script
+# This script performs a complete system update including git pull,
+# config initialization, and service management
+# Non-interactive version for WebUI
+
+#to test: 
+# sudo chmod +x /var/www/moduleair_pro_4g/update_firmware.sh
+# sudo /var/www/moduleair_pro_4g/update_firmware.sh
+
+echo "======================================"
+echo "ModuleAir Pro 4G - Firmware Update"
+echo "======================================"
+echo "Started at: $(date)"
+echo ""
+
+# Set working directory
+cd /var/www/moduleair_pro_4g
+
+# Ensure this script is executable
+chmod +x /var/www/moduleair_pro_4g/update_firmware.sh
+
+# Function to print status messages
+print_status() {
+    echo "[$(date '+%H:%M:%S')] $1"
+}
+
+# Function to check command success
+check_status() {
+    if [ $? -eq 0 ]; then
+        print_status "✓ $1 completed successfully"
+    else
+        print_status "✗ $1 failed"
+        return 1
+    fi
+}
+
+# Step 1: Git operations
+print_status "Step 1: Updating firmware from repository..."
+
+# Disable filemode to prevent permission issues
+git -C /var/www/moduleair_pro_4g config core.fileMode false
+check_status "Git fileMode disabled"
+
+# Fetch latest changes
+git fetch origin
+check_status "Git fetch"
+
+# Show current branch
+print_status "Current branch: $(git branch --show-current)"
+
+# Check for local changes
+if [ -n "$(git status --porcelain)" ]; then
+    print_status "Warning: Local changes detected, stashing..."
+    git stash push -m "Auto-stash before update $(date)"
+    check_status "Git stash"
+fi
+
+# Pull latest changes
+git pull origin $(git branch --show-current)
+check_status "Git pull"
+
+# Step 2: Update database configuration
+print_status ""
+print_status "Step 2: Updating database configuration..."
+/usr/bin/python3 /var/www/moduleair_pro_4g/sqlite/set_config_smart.py
+check_status "Database configuration update"
+
+# Step 3: Check and fix file permissions
+print_status ""
+print_status "Step 3: Checking file permissions..."
+sudo chmod +x /var/www/moduleair_pro_4g/update_firmware.sh
+sudo chmod 755 /var/www/moduleair_pro_4g/sqlite/*.py
+sudo chmod 755 /var/www/moduleair_pro_4g/NPM/*.py
+sudo chmod 755 /var/www/moduleair_pro_4g/BME280/*.py
+sudo chmod 755 /var/www/moduleair_pro_4g/SARA/*.py
+check_status "File permissions update"
+
+# Step 4: Restart critical services if they exist
+print_status ""
+print_status "Step 4: Managing system services..."
+
+# List of services to check and restart
+services=(
+    "moduleair-npm-data.timer"
+    "moduleair-sara-data.timer"
+    "moduleair-bme280-data.timer"
+)
+
+for service in "${services[@]}"; do
+    if systemctl list-unit-files | grep -q "$service"; then
+        # Check if service is enabled before restarting
+        if systemctl is-enabled --quiet "$service" 2>/dev/null; then
+            print_status "Restarting enabled service: $service"
+            sudo systemctl restart "$service"
+            if systemctl is-active --quiet "$service"; then
+                print_status "✓ $service is running"
+            else
+                print_status "⚠ $service failed to start"
+            fi
+        else
+            print_status "ℹ Service $service is disabled, skipping restart"
+        fi
+    else
+        print_status "ℹ Service $service not found (may not be installed)"
+    fi
+done
+
+# Step 5: System health check
+print_status ""
+print_status "Step 5: System health check..."
+
+# Check disk space
+disk_usage=$(df / | awk 'NR==2 {print $5}' | sed 's/%//')
+if [ "$disk_usage" -gt 90 ]; then
+    print_status "⚠ Warning: Disk usage is high ($disk_usage%)"
+else
+    print_status "✓ Disk usage is acceptable ($disk_usage%)"
+fi
+
+# Check if database is accessible
+if [ -f "/var/www/moduleair_pro_4g/sqlite/sensors.db" ]; then
+    print_status "✓ Database file exists"
+else
+    print_status "⚠ Warning: Database file not found"
+fi
+
+# Step 6: Final cleanup
+print_status ""
+print_status "Step 6: Cleaning up..."
+sudo find /var/www/moduleair_pro_4g/logs -name "*.log" -size +10M -exec truncate -s 0 {} \;
+check_status "Log cleanup"
+
+print_status ""
+print_status "======================================"
+print_status "Update completed successfully!"
+print_status "======================================"
+
+exit 0
\ No newline at end of file