# ParticleOS System Definition
# apt-ostree system configuration for ParticleOS desktop

apiVersion: 1.0
name: particleos-desktop
version: 1.0.0
description: "ParticleOS Desktop - Atomic Ubuntu with apt-ostree"

# Base system configuration
base:
  distribution: ubuntu
  release: noble
  architecture: amd64

# System packages (installed via apt-ostree)
packages:
  # Core system
  - ubuntu-minimal
  - systemd
  - systemd-sysv
  - dbus
  - dbus-user-session
  - dbus-x11
  
  # Desktop environment (KDE Plasma)
  - kubuntu-desktop
  - plasma-desktop
  - plasma-workspace
  - kde-plasma-desktop
  - sddm
  
  # apt-ostree and related tools
  - apt-ostree
  - ostree
  - bootc
  - flatpak
  - flatpak-builder
  
  # Development tools
  - build-essential
  - git
  - curl
  - wget
  - vim
  - nano
  
  # System utilities
  - htop
  - neofetch
  - tree
  - rsync
  - openssh-server
  - network-manager
  - plasma-nm
  
  # Multimedia
  - pulseaudio
  - pulseaudio-utils
  - gstreamer1.0-plugins-base
  - gstreamer1.0-plugins-good
  - gstreamer1.0-plugins-bad
  - gstreamer1.0-plugins-ugly
  
  # Fonts
  - fonts-ubuntu
  - fonts-noto
  - fonts-noto-cjk
  
  # Additional applications
  - firefox
  - thunderbird
  - libreoffice
  - gimp
  - vlc
  - transmission-gtk

# Package exclusions (conflicts or unwanted packages)
exclude:
  - snapd
  - ubuntu-advantage-tools
  - ubuntu-advantage-desktop-daemon
  - update-notifier
  - update-manager
  - unattended-upgrades

# System configuration
config:
  # Hostname
  hostname: particleos
  
  # Timezone
  timezone: UTC
  
  # Locale
  locale: en_US.UTF-8
  
  # Keyboard layout
  keyboard: us
  
  # Network configuration
  network:
    dhcp: true
    hostname: particleos
  
  # User configuration
  users:
    - name: particle
      groups: [sudo, adm, dialout, cdrom, floppy, audio, dip, video, plugdev, games, users, input, netdev, gpio, i2c, spi]
      shell: /bin/bash
      password: "$6$rounds=656000$particleos$hashed_password_here"
  
  # System services
  services:
    enabled:
      - systemd-networkd
      - systemd-resolved
      - sddm
      - NetworkManager
      - ssh
    disabled:
      - snapd
      - snapd.socket
      - update-notifier
      - update-manager

# OSTree configuration
ostree:
  ref: particleos/desktop/1.0.0
  repo: /ostree/repo
  mode: archive
  
# Boot configuration
boot:
  kernel: linux-image-generic
  initramfs: true
  cmdline: "quiet splash"
  
# Branding
branding:
  name: "ParticleOS"
  version: "1.0.0"
  description: "Atomic Ubuntu Desktop"
  logo: "/usr/share/particleos/logo.png"
  wallpaper: "/usr/share/backgrounds/particleos/default.jpg"
  
# Live ISO configuration
live:
  username: particle
  password: particle
  autologin: true
  persistence: false
  
# Installation configuration
install:
  target: /dev/sda
  filesystem: ext4
  bootloader: grub
  partition_scheme: gpt
  swap_size: 4G
  root_size: 20G
  home_size: auto