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https://github.com/johndoe6345789/metabuilder.git
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121 lines
3.6 KiB
Bash
Executable File
121 lines
3.6 KiB
Bash
Executable File
#!/bin/bash
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# SparkOS Setup Script
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# Sets up a minimal rootfs for GUI-only SparkOS
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# Note: This script runs on the host system and uses bash for ${BASH_SOURCE}
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set -e
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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ROOTFS_DIR="$PROJECT_ROOT/rootfs"
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echo "SparkOS Root Filesystem Setup"
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echo "=============================="
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echo ""
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# Create directory structure
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echo "Creating directory structure..."
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mkdir -p "$ROOTFS_DIR"/{sbin,etc,proc,sys,dev,tmp,usr/{bin,sbin,lib,lib64},var,root}
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mkdir -p "$ROOTFS_DIR/var"/{log,run}
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# Set permissions
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chmod 1777 "$ROOTFS_DIR/tmp"
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chmod 700 "$ROOTFS_DIR/root"
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# Create basic config files
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echo "Creating configuration files..."
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# /etc/hostname
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echo "sparkos" > "$ROOTFS_DIR/etc/hostname"
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# /etc/hosts
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cat > "$ROOTFS_DIR/etc/hosts" << 'EOF'
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127.0.0.1 localhost
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127.0.1.1 sparkos
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::1 localhost ip6-localhost ip6-loopback
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EOF
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# /etc/fstab
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cat > "$ROOTFS_DIR/etc/fstab" << 'EOF'
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# <file system> <mount point> <type> <options> <dump> <pass>
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proc /proc proc defaults 0 0
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sysfs /sys sysfs defaults 0 0
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devtmpfs /dev devtmpfs defaults 0 0
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tmpfs /tmp tmpfs defaults 0 0
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EOF
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# /etc/resolv.conf - DNS configuration (managed by Qt6 GUI)
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cat > "$ROOTFS_DIR/etc/resolv.conf" << 'EOF'
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# SparkOS DNS Configuration
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# Managed by Qt6 GUI NetworkManager
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# Fallback to public DNS servers
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nameserver 8.8.8.8
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nameserver 8.8.4.4
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nameserver 1.1.1.1
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nameserver 1.0.0.1
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EOF
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# Create README
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cat > "$ROOTFS_DIR/README.txt" << 'EOF'
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SparkOS Root Filesystem
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=======================
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This is the root filesystem for SparkOS, a GUI-only Linux distribution.
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SparkOS Philosophy:
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- GUI-Only: No CLI tools, no shell, no Unix utilities
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- Network-First: Networking integrated into Qt6 GUI
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- Direct Kernel Interface: Qt6 communicates directly with Linux kernel
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- No Unix Baggage: No users, groups, passwords, or authentication
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Minimal System:
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- Linux Kernel (with networking and framebuffer support)
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- SparkOS Init System (completely self-contained, no dependencies)
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- Qt6 GUI Application (all user interaction)
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Directory Structure:
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/sbin - Init binary only
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/etc - Minimal configuration files
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/proc, /sys, /dev - Kernel interfaces
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/tmp - Temporary files
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/usr - Qt6 GUI application and libraries
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/var - Variable data (overlay mount)
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/root - Root home directory
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Network Configuration:
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- Managed entirely through Qt6 GUI
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- Init brings up interfaces via direct ioctl calls
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- DHCP and network management handled by Qt6 NetworkManager
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- /etc/resolv.conf provides fallback DNS servers
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Boot Process:
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1. Linux kernel loads
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2. Init (PID 1) mounts filesystems
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3. Init brings up network interfaces
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4. Init spawns Qt6 GUI application
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5. All user interaction through GUI
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Note: This is a minimal, GUI-only system.
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No shell, no CLI tools, no busybox.
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All functionality is provided through the Qt6 GUI application.
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EOF
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echo ""
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echo "Root filesystem structure created at: $ROOTFS_DIR"
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echo ""
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echo "SparkOS Configuration:"
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echo " - Architecture: GUI-only, no CLI"
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echo " - Init: Self-contained, no external dependencies"
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echo " - Network: Direct C implementation via ioctl"
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echo " - User Experience: Pure Qt6 GUI"
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echo ""
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echo "Next steps:"
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echo " 1. Build init: make init"
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echo " 2. Install init: make install"
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echo " 3. Build Qt6 GUI: make gui"
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echo " 4. Create bootable image: sudo make image"
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echo ""
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echo "Philosophy:"
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echo " No busybox, no shell, no CLI tools"
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echo " Everything is GUI-driven through Qt6"
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