config/linux/opensuse_tumbleweed_setup.sh

#!/usr/bin/env bash

set -Eeuo pipefail

LOGFILE="${HOME:-/root}/opensuse-kde-setup-$(date +%Y%m%d-%H%M%S).log"
exec > >(tee -a "$LOGFILE") 2>&1

echo "=== openSUSE Tumbleweed KDE Setup Started at $(date --iso-8601=seconds) ==="

if [[ ${EUID:-$(id -u)} -eq 0 ]]; then
    SUDO=""
    REAL_USER="${SUDO_USER:-root}"
    REAL_HOME="$(getent passwd "$REAL_USER" | cut -d: -f6)"
else
    SUDO="sudo"
    REAL_USER="${USER}"
    REAL_HOME="${HOME}"
fi

run() {
    echo
    echo ">>> $*"
    "$@"
}

warn() {
    echo "WARNING: $*" >&2
}

have_cmd() {
    command -v "$1" >/dev/null 2>&1
}

pkg_installed() {
    rpm -q "$1" >/dev/null 2>&1
}

pkg_install() {
    local to_install=()
    local pkg

    for pkg in "$@"; do
        if ! pkg_installed "$pkg"; then
            to_install+=("$pkg")
        fi
    done

    if ((${#to_install[@]} == 0)); then
        echo "Packages already installed: $*"
        return 0
    fi

    run $SUDO zypper install -y "${to_install[@]}" || warn "Some packages failed to install: ${to_install[*]}"
}

flatpak_install() {
    local ref
    for ref in "$@"; do
        if flatpak info "$ref" >/dev/null 2>&1; then
            echo "Flatpak already installed: $ref"
        else
            run flatpak install -y flathub "$ref" || warn "Flatpak failed: $ref"
        fi
    done
}

write_vscode_repo() {
    run $SUDO rpm --import https://packages.microsoft.com/keys/microsoft.asc
    run $SUDO tee /etc/zypp/repos.d/vscode.repo >/dev/null <<'EOF'
[code]
name=Visual Studio Code
baseurl=https://packages.microsoft.com/yumrepos/vscode
enabled=1
autorefresh=1
type=rpm-md
gpgcheck=1
gpgkey=https://packages.microsoft.com/keys/microsoft.asc
EOF
}

ensure_repo() {
    local alias="$1"
    local url="$2"

    if zypper lr --uri | awk '{print $2}' | grep -Fxq "$alias"; then
        echo "Repository already exists: $alias"
    else
        run $SUDO zypper ar -cfp 90 "$url" "$alias" || warn "Failed to add repo: $alias"
    fi
}

echo "Running as: ${REAL_USER}"
echo "Real home: ${REAL_HOME}"

echo
echo "Creating mount points..."
run $SUDO mkdir -p /mnt/games /mnt/media

if have_cmd systemctl; then
    run $SUDO systemctl daemon-reload || true
fi

echo
echo "Refreshing repositories..."
run $SUDO zypper ref -f || warn "Initial repo refresh failed"

echo
echo "Ensuring KDE Plasma patterns are installed..."
run $SUDO zypper install -y -t pattern kde kde_plasma || warn "KDE patterns may already be present or partially failed"

echo
echo "Adding Packman for multimedia..."
ensure_repo packman https://ftp.gwdg.de/pub/linux/misc/packman/suse/openSUSE_Tumbleweed/
run $SUDO zypper ref || warn "Repo refresh after Packman failed"

echo
echo "Upgrading system..."
run $SUDO zypper dup -y --allow-vendor-change || warn "System dup encountered errors"

echo
echo "Switching multimedia packages to Packman where applicable..."
run $SUDO zypper dup -y --from packman --allow-vendor-change || warn "Packman vendor switch encountered errors"

echo
echo "Installing Flatpak + Flathub..."
pkg_install flatpak
run flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

echo
echo "Installing KDE-friendly desktop apps..."
pkg_install \
    ark \
    dolphin \
    filezilla \
    git \
    kate \
    kdeconnect-kde \
    kio-extras \
    konsole \
    okular \
    plasma-browser-integration \
    spectacle \
    yakuake

echo
echo "Installing common apps..."
pkg_install \
    ffmpeg \
    filelight \
    fastfetch \
    gstreamer-plugins-bad \
    gstreamer-plugins-libav \
    gstreamer-plugins-ugly \
    hugo \
    MozillaThunderbird \
    NetworkManager-openvpn \
    openrgb \
    openvpn \
    qbittorrent \
    steam \
    yt-dlp

echo
echo "Installing fonts..."
pkg_install \
    cascadia-code-fonts \
    google-droid-fonts \
    liberation-fonts \
    noto-sans-fonts \
    noto-serif-fonts
run $SUDO fc-cache -f || true

echo
echo "Setting up VS Code..."
write_vscode_repo
run $SUDO zypper ref || warn "zypper ref after VS Code repo failed"
pkg_install code

echo
echo "Installing optional RPM apps..."
pkg_install discord || warn "discord not available from current repos"

echo
echo "Installing Flatpaks..."
flatpak_install \
    org.signal.Signal \
    com.bitwarden.desktop \
    io.github.martinrotter.rssguard \
    com.spotify.Client \
    io.github.Archeb.opentrace

echo
echo "Enabling useful services..."
run $SUDO systemctl enable --now NetworkManager || warn "Could not enable NetworkManager"

echo
echo "Ownership hint for /mnt/games..."
echo "After you mount the ext4 games partition, you may want:"
echo "  sudo chown -R ${REAL_USER}:${REAL_USER} /mnt/games"

cat <<EOF

=== Setup completed at $(date --iso-8601=seconds) ===
Check log: $LOGFILE

Manual follow-up:

1. Verify Plasma session at login if needed.
2. Verify Packman repo:
   zypper lr -d
3. Verify multimedia packages:
   zypper se -si ffmpeg gstreamer-plugins-libav
4. Find UUIDs:
   lsblk -f
5. Back up fstab:
   sudo cp /etc/fstab /etc/fstab.bak
6. Add entries like these:

   # ext4 games partition
   UUID=XXXXXX-XXXX /mnt/games ext4 defaults,nofail 0 2

   # media partition if NTFS
   UUID=YYYYYY-YYYY /mnt/media ntfs3 defaults,nofail,uid=1000,gid=1000 0 0

7. Test mounts:
   sudo mount -a

8. Fix ownership if needed:
   sudo chown -R ${REAL_USER}:${REAL_USER} /mnt/games

Notes:
- KDE Plasma patterns are installed with: zypper install -t pattern kde kde_plasma
- Packman is the important multimedia repo on Tumbleweed.
- Signal Desktop is installed via Flatpak.
- If you started from a KDE install image, the KDE pattern step is mostly harmless.
EOF