logwatchdog 1.0.2

Comprehensive Windows log monitoring and management solution

LogWatchdog

LogWatchdog is a powerful real-time log monitoring solution that detects exceptions and errors in log files, providing instant alerts through multiple notification channels.

🚀 Features

• Real-time Log Monitoring: Monitor single files, multiple files, or entire folders
• Smart Exception Detection: Configurable keywords for error detection
• Multi-channel Notifications:
  • Custom flash popups (executables)
  • System tray notifications (script mode)
  • Email alerts with batch processing
  • Console output with detailed logging
• Auto-configuration: Creates default config files automatically
• Standalone Executable: No Python installation required on target systems
• Batch Email Processing: Groups multiple errors from same file into single email
• File Discovery: Automatic detection of new log files
• Windows Optimized: Designed specifically for Windows 10/11 systems

📋 Requirements

• Python 3.7+
• Windows 10/11 (primary target)

🛠️ Installation

Option 1: Standalone Executable (Recommended)

1. Download the latest LogWatchdog.exe from releases
2. Run the executable - it will create default configuration automatically
3. Configure your settings in the generated log_config.ini file

Option 2: From Source

git clone https://github.com/pandiyarajk/logwatchdog.git
cd logwatchdog
pip install -r requirements.txt

Option 3: Build Your Own Executable

# Install dependencies
pip install -r requirements.txt

# Build executable
python build_exe.py

# Or use the simple batch file
build.bat

🚀 Quick Start

1. Run the Application

For Executable:

# Just run the executable - it creates config automatically
LogWatchdog.exe

For Script:

python -m logwatchdog.main

2. Auto-Generated Configuration

The application automatically creates log_config.ini with sensible defaults:

# LogWatchdog Configuration File
# =============================
# This file was automatically created by LogWatchdog.
# Modify the values below to customize your monitoring setup.

[monitoring]
monitor_mode = folder
log_folder_path = C:\path\to\execution\directory\logs
log_file_extensions = *.log,*.txt,*.evtx
file_discovery_interval = 30
empty_monitor_delay = 10

[notifications]
email_enabled = false
smtp_server = smtp.gmail.com
smtp_port = 587
receiver_group = [e-mail]
system_tray_notifications = true
batch_email_enabled = true

[alerts]
exception_keywords = Exception,Error,Failure,Fail,Fatal,Issue,Crash,Close,Cannot,Wrong,unsupported,not found,retry,terminated,disconnected

3. Email Setup (Optional)

Create .env file for email notifications:

EMAIL_USER=[e-mail]
EMAIL_PASSWORD=your-app-password

Security Note: Never commit the .env file to version control.

📁 Monitoring Modes

• Single File: Monitor one specific log file
• Multiple Files: Monitor multiple specific log files simultaneously
• Folder: Monitor all log files in a folder with automatic file detection

🔧 Configuration

Main Settings (log_config.ini)

• Monitoring: Mode, file paths, discovery intervals
• Notifications: Email settings, batch processing, system alerts
• Alerts: Exception keywords and detection rules

Email Credentials (.env)

• EMAIL_USER: Your email address
• EMAIL_PASSWORD: Your email password or app password

🎯 Key Features Explained

Smart Notifications

For Executables:

• Flash Popup: Custom red popup that auto-closes after 3 seconds
• Taskbar Flashing: Console window flashes 3 times
• System Sound: Windows beep plays with alerts
• Console Output: Detailed logging information

For Scripts:

• System Tray: Native Windows toast notifications
• Fallback Support: Graceful degradation if notifications fail

Batch Email Processing

• Groups Errors: Multiple errors from same file = single email
• Rich Content: Error count, timestamps, detailed information
• Configurable: Can be disabled via batch_email_enabled = false

Auto-Configuration

• Creates Config: Automatically generates log_config.ini if missing
• Sensible Defaults: Works out-of-the-box with minimal setup
• Path Resolution: Smart detection of execution directory vs script directory

🛠️ Build Scripts

build_exe.py - Advanced Build Script

• Dependency checking with proper package mapping
• Clean build artifacts before building
• Hidden imports for all modules
• Data file inclusion (config files, README, etc.)
• Debug mode for troubleshooting
• Installer script generation

build.bat - Simple Windows Batch File

• Automatic dependency installation
• User-friendly interface
• Error handling

📚 Documentation

• User Guide: See the code comments and configuration examples
• Issues: GitHub Issues
• Support: [e-mail]

🤝 Contributing

We welcome contributions! Please see CONTRIBUTING.md for details.

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🔄 Changelog

See CHANGELOG.md for version history.

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Made with ❤️ by Pandiyaraj Karuppasamy

LogWatchdog - Your Windows Log Monitoring Companion