samios/packaging/scripts/samios-desktop-setup.sh

#!/bin/bash
# SamiOS WSL Desktop Setup - Complete automated build script
# Runs inside Arch WSL as root
# Installs: KDE Plasma desktop, Windows 11 theme, SamiOS branding, fonts
set -ex

LOG="/var/log/samios-setup.log"
exec > >(tee -a "$LOG") 2>&1
echo "=== SamiOS Desktop Setup started $(date) ==="

# ============================================================
# PHASE 1: Unregister old Arch, import fresh with 100GB VHD
# ============================================================
# This script assumes it runs AFTER the export/import is done
# If running standalone, skip to Phase 2

# ============================================================
# PHASE 2: Base system prep
# ============================================================
echo "--- Phase 2: Base system prep ---"

# Ensure sudo installed
pacman -S --noconfirm --needed sudo

# Ensure user sami exists with sudo
if ! id sami &>/dev/null; then
    useradd -m -G wheel -s /bin/bash sami
fi
echo 'sami ALL=(ALL) NOPASSWD: ALL' > /etc/sudoers.d/sami
chmod 440 /etc/sudoers.d/sami

# wsl.conf
cat > /etc/wsl.conf << 'EOF'
[boot]
systemd=true

[automount]
enabled=true
mountFsTab=true

[user]
default=sami
EOF

# Locale
sed -i 's/^#en_US.UTF-8/en_US.UTF-8/' /etc/locale.gen
locale-gen
echo 'LANG=en_US.UTF-8' > /etc/locale.conf

# Hostname
echo samios > /etc/hostname

# ============================================================
# PHASE 3: Install desktop packages
# ============================================================
echo "--- Phase 3: Installing desktop packages ---"

# Refresh mirrors
reflector --country "United States" --age 12 --protocol https --sort rate --save /etc/pacman.d/mirrorlist 2>/dev/null || true

# Remove conflicting jack2 first
pacman -R --noconfirm jack2 2>/dev/null || true

pacman -Syu --noconfirm --needed \
    xorg-server xorg-xinit \
    pipewire pipewire-pulse pipewire-alsa pipewire-jack wireplumber \
    dbus \
    polkit \
    mesa \
    plasma-desktop plasma-workspace plasma-pa plasma-nm \
    sddm \
    dolphin konsole kate kfind \
    firefox \
    ark \
    spectacle \
    ttf-dejavu ttf-liberation noto-fonts \
    kvantum \
    git \
    base-devel

echo "--- Phase 3 complete ---"

# ============================================================
# PHASE 4: Windows 11 Theme
# ============================================================
echo "--- Phase 4: Windows 11 Theme ---"

# Install Lightly (Windows 11 style window decoration for KDE)
# We'll use the lightly-git package from AUR
sudo -u sami bash -c '
cd /tmp
git clone https://aur.archlinux.org/lightly-git.git 2>/dev/null || true
cd lightly-git
makepkg -si --noconfirm --skippgpcheck 2>&1 | tail -10
' || echo "Lightly install failed (non-critical)"

# Download Windows 11 color scheme for KDE
mkdir -p /usr/share/color-schemes
cat > /usr/share/color-schemes/Win11Dark.colors << 'SCHEME'
[Desktop Entry]
Name=Windows 11 Dark
X-KDE-PluginInfo-Author=SamiOS
X-KDE-PluginInfo-Name=Win11Dark
X-KDE-PluginInfo-License=GPL

[ColorEffects:Disabled]
Color=56,56,56
ColorAmount=0
ColorAmount=0.1
ContrastAmount=0.65
ContrastAmount=0.65
Enabled=false
IntensityAmount=0.1
IntensityAmount=0.1

[Colors:Button]
BackgroundAlternate=30,30,30
BackgroundNormal=32,32,32
DecorationFocus=0,120,212
DecorationHover=0,120,212
ForegroundActive=0,120,212
ForegroundInactive=160,160,160
ForegroundLink=0,120,212
ForegroundNegative=240,71,71
ForegroundNeutral=255,196,0
ForegroundNormal=255,255,255
ForegroundPositive=0,200,83
ForegroundVisited=0,90,158

[Colors:Selection]
BackgroundAlternate=0,120,212
BackgroundNormal=0,120,212
DecorationFocus=0,120,212
DecorationHover=0,120,212
ForegroundNormal=255,255,255

[Colors:View]
BackgroundAlternate=37,37,37
BackgroundNormal=32,32,32
DecorationFocus=0,120,212
DecorationHover=0,120,212
ForegroundActive=0,120,212
ForegroundInactive=160,160,160
ForegroundLink=0,120,212
ForegroundNegative=240,71,71
ForegroundNeutral=255,196,0
ForegroundNormal=255,255,255
ForegroundPositive=0,200,83
ForegroundVisited=0,90,158

[Colors:Window]
BackgroundAlternate=30,30,30
BackgroundNormal=32,32,32
DecorationFocus=0,120,212
DecorationHover=0,120,212
ForegroundActive=0,120,212
ForegroundInactive=160,160,160
ForegroundLink=0,120,212
ForegroundNegative=240,71,71
ForegroundNeutral=255,196,0
ForegroundNormal=255,255,255
ForegroundPositive=0,200,83
ForegroundVisited=0,90,158

[General]
ColorScheme=Win11Dark
Name=Windows 11 Dark
shadeSortColumn=true

[KDE]
contrast=4
widgetStyle=Lightly

[WM]
activeBackground=32,32,32
activeBlend=32,32,32
activeForeground=255,255,255
inactiveBackground=24,24,24
inactiveBlend=24,24,24
inactiveForeground=160,160,160
SCHEME

# Win11 Light scheme
cat > /usr/share/color-schemes/Win11Light.colors << 'SCHEME2'
[Desktop Entry]
Name=Windows 11 Light
X-KDE-PluginInfo-Author=SamiOS
X-KDE-PluginInfo-Name=Win11Light
X-KDE-PluginInfo-License=GPL

[Colors:View]
BackgroundNormal=249,249,249
ForegroundNormal=0,0,0
DecorationFocus=0,120,212
DecorationHover=0,120,212

[Colors:Window]
BackgroundNormal=243,243,243
ForegroundNormal=0,0,0

[Colors:Selection]
BackgroundNormal=0,120,212
ForegroundNormal=255,255,255

[Colors:Button]
BackgroundNormal=255,255,255
ForegroundNormal=0,0,0

[General]
ColorScheme=Win11Light
Name=Windows 11 Light

[KDE]
widgetStyle=Lightly
SCHEME2

echo "--- Phase 4 complete ---"

# ============================================================
# PHASE 5: KDE Configuration for Windows-like experience
# ============================================================
echo "--- Phase 5: KDE Configuration ---"

# Create sami's KDE config directory
SAMHOME=$(getent passwd sami | cut -d: -f6)
KDEDIR="$SAMHOME/.config"
mkdir -p "$KDEDIR"

# Plasma Shell config — bottom panel, Win11 style
cat > "$KDEDIR/plasma-localerc" << 'EOF'
[Formats]
LANG=en_US.UTF-8
EOF

# Window Management — like Windows
cat > "$KDEDIR/kdeglobals" << 'EOF'
[General]
ColorScheme=Win11Dark

[KDE]
widgetStyle=Lightly

[Icons]
Theme=breeze
EOF

# KWin config — Windows-like window behavior
cat > "$KDEDIR/kwinrc" << 'EOF'
[Windows]
BorderlessMaximizedWindows=false
TitlebarDoubleClick=Maximize
ClickRaise=true
FocusPolicy=ClickFocus

[org.kde.kdecoration2]
library=org.kde.lightly
theme=

[TabBox]
LayoutName=covers
EOF

# SDDM config
mkdir -p /etc/sddm.conf.d
cat > /etc/sddm.conf.d/samios.conf << 'EOF'
[Theme]
Current=breeze
CursorTheme=breeze_cursors
EOF

echo "--- Phase 5 complete ---"

# ============================================================
# PHASE 6: SamiOS Branding
# ============================================================
echo "--- Phase 6: SamiOS Branding ---"

mkdir -p /usr/share/samios /usr/share/wallpapers/SamiOS

# Copy branding from C:\SamiOS\branding if available
if [ -d /mnt/c/SamiOS/branding ]; then
    cp /mnt/c/SamiOS/branding/* /usr/share/samios/ 2>/dev/null || true
fi

    # Version file — generate the display string from the canonical VERSION.
    # Resolution order: walk-up from script dir to ./VERSION, then
    # /etc/samios-version (canonical mirror installed by the installer),
    # then a documented placeholder. Same fallback chain as the samios
    # CLI's _lookup_version so the two never disagree on what counts as
    # "unresolved".
    _SAMIOS_DESK_VERSION=""
    _d="$(cd "$(dirname "$0")" && pwd)"
    while [ "$_d" != "/" ]; do
        if [ -f "$_d/VERSION" ]; then
            _SAMIOS_DESK_VERSION="$(head -n1 "$_d/VERSION")"
            break
        fi
        _d="$(dirname "$_d")"
    done
    if [ -z "$_SAMIOS_DESK_VERSION" ] && [ -r /etc/samios-version ]; then
        _SAMIOS_DESK_VERSION="$(head -n1 /etc/samios-version)"
    fi
    [ -z "$_SAMIOS_DESK_VERSION" ] && _SAMIOS_DESK_VERSION="0.0.0-unknown"
    unset _d
    echo "SamiOS ${_SAMIOS_DESK_VERSION} (WSL Desktop)" > /usr/share/samios/version
    unset _SAMIOS_DESK_VERSION

# SDDM theme override
mkdir -p /usr/share/sddm/themes/breeze
cat > /usr/share/sddm/themes/breeze/theme.conf << 'EOF'
[General]
background=/usr/share/wallpapers/SamiOS/samios-wallpaper.png
EOF

echo "--- Phase 6 complete ---"

# ============================================================
# PHASE 7: Font Management
# ============================================================
echo "--- Phase 7: Fonts ---"

mkdir -p /usr/share/fonts/samios

# Copy Sami's fonts from Windows (exclude any with 7777 in name)
if [ -d /mnt/c/Windows/Fonts ]; then
    find /mnt/c/Windows/Fonts -type f \( -iname "*.ttf" -o -iname "*.otf" -o -iname "*.ttc" \) \
        ! -iname "*7777*" \
        -exec cp {} /usr/share/fonts/samios/ \; 2>/dev/null
    echo "Copied Windows fonts (excluding 7777)"
fi

# Also check C:\SamiOS\fonts
if [ -d /mnt/c/SamiOS/fonts ]; then
    find /mnt/c/SamiOS/fonts -type f \( -iname "*.ttf" -o -iname "*.otf" \) \
        ! -iname "*7777*" \
        -exec cp {} /usr/share/fonts/samios/ \; 2>/dev/null
    echo "Copied C:\\SamiOS\\fonts (excluding 7777)"
fi

# Rebuild font cache
fc-cache -f
FONT_COUNT=$(fc-list | wc -l)
echo "Total fonts installed: $FONT_COUNT"

# Verify no 7777 fonts
if fc-list | grep -i "7777"; then
    echo "WARNING: 7777 fonts detected!"
else
    echo "OK: No 7777 fonts present"
fi

echo "--- Phase 7 complete ---"

# ============================================================
# PHASE 8: WSLg + Plasma launch script
# ============================================================
echo "--- Phase 8: Launch script ---"

mkdir -p /usr/local/bin
cat > /usr/local/bin/start-samios << 'EOF'
#!/bin/bash
# Start SamiOS Plasma desktop in WSLg
export DISPLAY=:0
export WAYLAND_DISPLAY=wayland-0
export XDG_RUNTIME_DIR=/mnt/wslg/runtime-dir
export PULSE_SERVER=/mnt/wslg/PulseServer
export XDG_SESSION_TYPE=x11
export XDG_CURRENT_DESKTOP=KDE

# Start dbus
if ! pgrep -x dbus-daemon >/dev/null; then
    dbus-launch --sh-syntax > /tmp/dbus-env
    source /tmp/dbus-env
fi

# Start pipewire
if ! pgrep -x pipewire >/dev/null; then
    pipewire &
    pipewire-pulse &
    wireplumber &
fi

echo "Starting KDE Plasma..."
startplasma-x11 2>/tmp/plasma.log &
echo "Plasma started. Check /tmp/plasma.log for errors."
EOF
chmod +x /usr/local/bin/start-samios

# Create a Windows-side shortcut script
cat > /mnt/c/SamiOS/start-samios.bat << 'EOF'
@echo off
echo Starting SamiOS Desktop...
wsl -d Arch -u sami -- /usr/local/bin/start-samios
EOF

echo "--- Phase 8 complete ---"

# ============================================================
# PHASE 9: SamiOS CLI tool
# ============================================================
echo "--- Phase 9: SamiOS CLI ---"

cat > /usr/local/bin/samios << 'EOF'
#!/bin/bash
# SamiOS CLI (WSL desktop variant) — installed by samios-desktop-setup.sh
# No embedded VERSION literal: walks up to /etc/samios-version at runtime.
set -e

_lookup_version() {
    local d
    d="$(cd "$(dirname "$0")" && pwd)"
    while [ "$d" != "/" ]; do
        if [ -f "$d/VERSION" ]; then
            head -n1 "$d/VERSION"
            return 0
        fi
        d="$(dirname "$d")"
    done
    if [ -r /etc/samios-version ]; then
        head -n1 /etc/samios-version
        return 0
    fi
    echo "0.0.0-unknown"
}
VERSION="$(_lookup_version)"
unset -f _lookup_version

cmd_help() {
    cat << HELPEOF
SamiOS CLI v${VERSION}

Commands:
  version          Show version
  status           Show system status
  desktop          Start KDE Plasma desktop
  update           Update system packages
  install <pkg>    Install a package
  remove <pkg>     Remove a package
  fonts            Check fonts and policy
  help             Show this help
HELPEOF
}

cmd_version() {
    echo "SamiOS v${VERSION}"
    echo "Kernel: $(uname -r)"
    echo "Desktop: KDE Plasma on WSLg"
}

cmd_status() {
    echo "=== SamiOS System Status ==="
    echo "Version: ${VERSION}"
    echo "Hostname: $(hostname)"
    echo "Kernel: $(uname -r)"
    echo "Uptime: $(uptime -p)"
    echo
    echo "=== Disk ==="
    df -h / | tail -1
    echo
    echo "=== Memory ==="
    free -h | grep "Mem:"
    echo
    echo "=== Network ==="
    ip -br addr show 2>/dev/null | grep -v "lo" || echo "no interfaces"
}

cmd_desktop() {
    /usr/local/bin/start-samios
}

cmd_update() {
    sudo pacman -Syu --noconfirm
}

cmd_install() {
    [ -z "$1" ] && echo "Usage: samios install <package>" && exit 1
    sudo pacman -S --noconfirm "$1"
}

cmd_remove() {
    [ -z "$1" ] && echo "Usage: samios remove <package>" && exit 1
    sudo pacman -R --noconfirm "$1"
}

cmd_fonts() {
    echo "=== Installed Fonts ==="
    fc-list | wc -l
    echo "fonts installed"
    echo
    echo "=== Font Policy ==="
    echo "Excluded: fonts with '7777' in name (personal branding)"
    echo
    if fc-list | grep -iq "7777"; then
        echo "WARNING: Found fonts with '7777' in name:"
        fc-list | grep -i "7777"
    else
        echo "OK: No forbidden fonts detected"
    fi
}

case "${1:-}" in
    version)  cmd_version ;;
    status)   cmd_status ;;
    desktop)  cmd_desktop ;;
    update)   cmd_update ;;
    install)  shift; cmd_install "$@" ;;
    remove)   shift; cmd_remove "$@" ;;
    fonts)    cmd_fonts ;;
    help|--help|-h|"") cmd_help ;;
    *) echo "Unknown command: $1"; echo "Run 'samios help'"; exit 1 ;;
esac
EOF
chmod +x /usr/local/bin/samios

echo "--- Phase 9 complete ---"

# ============================================================
# PHASE 10: Fix ownership
# ============================================================
echo "--- Phase 10: Fix ownership ---"
chown -R sami:sami "$SAMHOME/.config" 2>/dev/null || true
echo "--- Phase 10 complete ---"

echo ""
echo "============================================"
echo "=== SamiOS Desktop Setup COMPLETE ==="
echo "============================================"
echo ""
echo "To start the desktop:"
echo "  1. Open Command Prompt or Terminal"
echo "  2. Run: C:\\SamiOS\\start-samios.bat"
echo "  Or inside WSL: samios desktop"
echo ""
echo "To check system status: samios status"
echo ""