Create native package building for deb/rpm distributions

[parfenovvs]

Summary

Add native package building capabilities to create .deb and .rpm packages for easier distribution and installation across Linux distributions.

Current State

• Manual installation via install.sh script
• Binary releases requiring manual PATH setup
• No integration with package managers

Proposed Solution

Package Formats

• DEB packages (Ubuntu, Debian, derivatives)
• RPM packages (Fedora, CentOS, RHEL, openSUSE)
• Integration with existing Makefile build system

Package Features

• Automatic dependency installation (wireguard-tools)
• Proper file permissions and ownership
• Service file installation for auto-connect
• Shell completion scripts installation
• Man page installation
• Automatic PATH configuration

Build Integration

# Add to Makefile
make package-deb
make package-rpm
make package-all

# With environment specification  
make package-deb-staging
make package-rpm-production

Package Metadata

# For DEB packages
Package: mbvpn
Version: 0.0.1
Architecture: amd64
Depends: wireguard-tools
Maintainer: Malwarebytes <support@malwarebytes.com>
Description: Malwarebytes VPN client for Linux

# For RPM packages  
Name: mbvpn
Version: 0.0.1
Release: 1%{?dist}
Summary: Malwarebytes VPN client for Linux
Requires: wireguard-tools

Implementation Tools

• nFPM (https://nfpm.goreleaser.com/) - Go-native packaging
• fpm (https://github.com/jordansissel/fpm) - Alternative packaging tool
• Integration with existing Docker-based testing

Directory Structure

packaging/
├── nfpm.yaml          # nFPM configuration
├── mbvpn.service      # Systemd service file
├── mbvpn.1            # Man page
├── postinstall.sh     # Post-installation script
└── preremove.sh       # Pre-removal script

Installation Experience

# Ubuntu/Debian
sudo dpkg -i mbvpn_0.0.1_amd64.deb
sudo apt install -f  # Fix dependencies

# Fedora/CentOS  
sudo rpm -i mbvpn-0.0.1-1.x86_64.rpm
sudo dnf install mbvpn  # From repository

Repository Integration

• Set up package repositories for automatic updates
• GPG signing for package integrity
• Integration with GitHub releases

Priority

🚀 Priority 2 (2-3 weeks)

Labels

• enhancement
• priority-2
• distribution
• packaging
• user-experience