mirror of https://github.com/kholia/OSX-KVM.git
225 lines
6.6 KiB
Bash
225 lines
6.6 KiB
Bash
#!/usr/bin/bash
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# macOS KVM Installation Script with wget/curl support
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#
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# Quick Install (one-liner):
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# curl -fsSL https://raw.githubusercontent.com/yourusername/OSX-KVM/master/install-macos-kvm.sh | bash
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#
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# Usage: ./install-macos-kvm.sh [OPTIONS]
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# Options:
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# --use-curl Use curl instead of wget for downloads
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# --help Show this help message
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set -e # Exit on any error
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# Default settings
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USE_CURL=false
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INSTALL_DIR="$HOME/OSX-KVM"
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# Function to display help
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show_help() {
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echo "macOS KVM Installation Script"
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echo ""
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echo "Usage: $0 [OPTIONS]"
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echo ""
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echo "Options:"
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echo " --use-curl Use curl instead of wget for downloads"
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echo " --help Show this help message"
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echo ""
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echo "This script will:"
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echo " 1. Clone the OSX-KVM repository"
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echo " 2. Download macOS recovery image"
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echo " 3. Convert BaseSystem.dmg to raw format"
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echo " 4. Create macOS disk image (100GB)"
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echo " 5. Set proper permissions for libvirt"
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echo " 6. Launch macOS VM"
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}
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# Function to check if command exists
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command_exists() {
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command -v "$1" >/dev/null 2>&1
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}
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# Function to download with fallback
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download_file() {
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local url="$1"
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local output="$2"
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echo "Downloading: $url"
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if [ "$USE_CURL" = true ] && command_exists curl; then
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echo "Using curl for download..."
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curl -L -o "$output" "$url"
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elif command_exists wget; then
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echo "Using wget for download..."
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wget -O "$output" "$url"
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elif command_exists curl; then
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echo "wget not found, falling back to curl..."
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curl -L -o "$output" "$url"
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else
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echo "Error: Neither wget nor curl found. Please install one of them."
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exit 1
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fi
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}
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# Parse command line arguments
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while [[ $# -gt 0 ]]; do
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case $1 in
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--use-curl)
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USE_CURL=true
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shift
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;;
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--help)
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show_help
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exit 0
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;;
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*)
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echo "Unknown option: $1"
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echo "Use --help for usage information"
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exit 1
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;;
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esac
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done
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# Check for required commands
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echo "Checking system requirements..."
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if ! command_exists git; then
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echo "Error: git is required but not installed."
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exit 1
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fi
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if ! command_exists qemu-img; then
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echo "Error: qemu-img is required but not installed."
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echo "Please install qemu-utils or qemu-system package"
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exit 1
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fi
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# Check for download capability
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if ! command_exists wget && ! command_exists curl; then
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echo "Error: Neither wget nor curl found."
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echo "Please install wget or curl to continue."
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exit 1
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fi
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echo "✓ System requirements check passed"
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# Create installation directory if it doesn't exist
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if [ -d "$INSTALL_DIR" ]; then
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echo "Warning: $INSTALL_DIR already exists. Backing up to ${INSTALL_DIR}.backup"
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mv "$INSTALL_DIR" "${INSTALL_DIR}.backup.$(date +%Y%m%d_%H%M%S)"
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fi
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# Clone the repository
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echo "Cloning OSX-KVM repository..."
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git clone https://github.com/kholia/OSX-KVM.git "$INSTALL_DIR"
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cd "$INSTALL_DIR"
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sudo apt-get install qemu-system uml-utilities virt-manager git \
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wget libguestfs-tools p7zip-full make dmg2img tesseract-ocr \
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tesseract-ocr-eng genisoimage vim net-tools screen -y
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sudo modprobe kvm; echo 1 | sudo tee /sys/module/kvm/parameters/ignore_msrs
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sudo cp kvm_amd.conf /etc/modprobe.d/kvm.conf # for amd boxes only
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sudo usermod -aG kvm $(whoami)
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sudo usermod -aG libvirt $(whoami)
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sudo usermod -aG input $(whoami)
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# Download macOS recovery image
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echo "Downloading macOS recovery image..."
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if [ -f "fetch-macOS-v2.py" ]; then
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python3 fetch-macOS-v2.py
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else
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echo "Warning: fetch-macOS-v2.py not found, attempting manual download..."
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# Fallback download URLs for macOS recovery images
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RECOVERY_URL="https://updates.cdn-apple.com/2019FallFCS/fullrestores/061-44998/B5A3E286-1C4A-11EA-99D4-864D6786AB92/BaseSystem.dmg"
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download_file "$RECOVERY_URL" "BaseSystem.dmg"
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fi
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# Convert BaseSystem.dmg to raw format
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echo "Converting BaseSystem.dmg to raw format..."
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if [ -f "BaseSystem.dmg" ]; then
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qemu-img convert BaseSystem.dmg -O raw BaseSystem.img
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echo "✓ BaseSystem.img created successfully"
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else
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echo "Error: BaseSystem.dmg not found"
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exit 1
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fi
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# Create macOS disk image (100GB)
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echo "Creating macOS disk image (100GB)..."
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qemu-img create -f qcow2 macOS.qcow2 256G
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echo "✓ macOS.qcow2 created successfully"
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# Create symlink for script compatibility
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echo "Creating compatibility symlink..."
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ln -sf macOS.qcow2 mac_hdd_ng.img
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# Fix permissions for libvirt
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echo "Setting up permissions for libvirt..."
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sudo chown libvirt-qemu:libvirt-qemu macOS.qcow2 2>/dev/null || {
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echo "Warning: Could not change ownership to libvirt-qemu. You may need to run this manually:"
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echo " sudo chown libvirt-qemu:libvirt-qemu $INSTALL_DIR/macOS.qcow2"
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}
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sudo chmod 664 macOS.qcow2 2>/dev/null || {
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echo "Warning: Could not change permissions. You may need to run this manually:"
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echo " sudo chmod 664 $INSTALL_DIR/macOS.qcow2"
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}
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# Fix directory permissions
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sudo chmod 755 "$INSTALL_DIR" 2>/dev/null || {
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echo "Warning: Could not change directory permissions. You may need to run this manually:"
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echo " sudo chmod 755 $INSTALL_DIR"
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}
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# Make scripts executable
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echo "Making scripts executable..."
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chmod +x *.sh
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# Check if OpenCore exists and build if necessary
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if [ ! -f "OpenCore/OpenCore.qcow2" ]; then
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echo "OpenCore not found, attempting to build..."
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cd OpenCore
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if [ -f "Makefile" ]; then
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make
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else
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echo "Warning: Could not build OpenCore. You may need to build it manually."
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fi
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cd ..
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fi
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echo ""
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echo "🎉 Installation completed successfully!"
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echo ""
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echo "Next steps:"
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echo "1. To start the macOS VM using the script:"
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echo " cd $INSTALL_DIR && sudo ./OpenCore-Boot.sh"
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echo ""
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echo "2. To use with virt-manager:"
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echo " - Import the provided libvirt XML configuration"
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echo " - Start the VM through virt-manager interface"
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echo ""
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echo "3. During installation:"
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echo " - Select 'macOS Base System' from OpenCore"
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echo " - Use Disk Utility to format the 256GB drive"
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echo " - Install macOS to the formatted drive"
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echo ""
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echo "Files created:"
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echo " - BaseSystem.img (macOS installer)"
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echo " - macOS.qcow2 (100GB virtual disk)"
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echo " - mac_hdd_ng.img -> macOS.qcow2 (compatibility symlink)"
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echo ""
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# Ask if user wants to start the VM now
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read -p "Would you like to start the macOS VM now? (y/n): " -n 1 -r
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echo
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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echo "Starting macOS VM..."
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sudo ./OpenCore-Boot.sh
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else
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echo "You can start the VM later by running:"
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echo " cd $INSTALL_DIR && sudo ./OpenCore-Boot.sh"
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fi
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