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stornic56
afac6c7876
Bookworm's plasma-workspace ships only the X11 session; the Wayland session (plasmawayland.desktop) lives in the separate plasma-workspace-wayland package (a Recommends of plasma-desktop, now listed explicitly for the same determinism as the explicit sddm). The package does not exist on trixie, where plasma-workspace integrates Wayland natively, so naming it off-bookworm would fail the apt transaction: resolve it once per installer with _kde_wayland_pkg() and build the package list in a conditional array so neither the pre-apply summary nor the apt command ever shows an empty argument. Also correct the header comment: bookworm still defaults SDDM to the X11 session, while trixie makes Wayland primary (plasma.desktop in wayland-sessions) with plasmax11.desktop as the X11 fallback. Replace the hard-coded SDDM autologin session cascade with an existence-based ordered probe (_sddm_session_candidates) that prefers Wayland across releases, keeps the LXQt sessions last for when the module starts offering LXQt, and reads its session roots from SESSION_DIR_WAYLAND / SESSION_DIR_X11 for hermetic testing. Extend tests/desktops.bats with 13 offline tests: gate helper output on bookworm/trixie, captured apt commands for both installers, summary content (no empty package line), and the ordered session probe against fixture trees.
121 lines
4.8 KiB
Bash
121 lines
4.8 KiB
Bash
#!/usr/bin/env bash
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# desktop_kde.sh — KDE Plasma desktop installer (SP2)
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# Full: kde-standard + sddm | Minimal: kde-plasma-desktop + sddm
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# bookworm: Plasma 5.27.5 / KF5 / Qt5; SDDM defaults to
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# X11 (plasma.desktop in xsessions); Wayland is optional
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# via plasma-workspace-wayland (plasmawayland.desktop).
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# trixie: Plasma 6.3.6 / KF6 / Qt6; Wayland is the
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# primary session (plasma.desktop in wayland-sessions),
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# X11 the alternative (plasmax11.desktop). sddm is only
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# Recommends in the meta-kde chain, so the explicit sddm
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# in both routes is what guarantees the DM (and
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# xserver-xorg/xauth, hard deps of sddm in both releases).
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# License GPL v3
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# plasma-workspace-wayland exists only on bookworm:
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# bookworm's plasma-workspace ships the X11 session only,
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# and the Wayland session (plasmawayland.desktop) lives
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# in this separate package (a Recommends of plasma-desktop,
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# listed explicitly for the same determinism as the
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# explicit sddm). trixie integrates Wayland into
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# plasma-workspace itself and the package does not exist
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# there (packages.debian.org/trixie/plasma-workspace-wayland),
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# so naming it off-bookworm would fail the apt transaction.
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_kde_wayland_pkg() {
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case "${DEBIAN_CODENAME:-}" in
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bookworm) printf '%s\n' "plasma-workspace-wayland" ;;
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*) printf '%s\n' "" ;;
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esac
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}
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kde_menu() {
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while true; do
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local -a kd_items=()
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kd_items+=("1" "KDE Plasma (Full Desktop)")
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kd_items+=("2" "KDE Plasma Desktop (Minimal)")
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kd_items+=("3" "Back")
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local choice
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choice=$(_menu "KDE Plasma" \
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"Select an option:" $TUI_ALTO $TUI_ANCHO $TUI_ALTO_LISTA \
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"${kd_items[@]}")
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[ -z "$choice" ] && break
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clear
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case "$choice" in
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1) _install_kde_full ;;
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2) _install_kde_minimal ;;
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3) break ;;
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esac
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done
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}
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_install_kde_full() {
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# Pre-apply summary: confirm the selection before any
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# debconf or apt transaction starts. The Wayland
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# session package is resolved once (bookworm only;
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# the package does not exist on trixie) so the
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# summary lists exactly what apt will install.
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local wayland_pkg
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wayland_pkg=$(_kde_wayland_pkg)
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local -a pkgs=(kde-standard sddm)
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[ -n "$wayland_pkg" ] && pkgs+=("$wayland_pkg")
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_confirm_install_list "KDE Plasma Full" "${pkgs[@]}" || return
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echo -e "${GREEN}Installing KDE Plasma (Full)...${NC}"
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# Keep an already-configured display manager intact.
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local target_dm="sddm"
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local keep_dm
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keep_dm=$(_existing_display_manager)
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if [ -n "$keep_dm" ] && [ "$keep_dm" != "sddm" ]; then
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echo -e "${YELLOW}Display manager '${keep_dm}' is already configured — keeping it as default.${NC}"
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target_dm="$keep_dm"
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fi
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echo "${target_dm} shared/default-x-display-manager select ${target_dm}" | sudo debconf-set-selections
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_ensure_apt_updated
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_run_cmd "KDE Full" "sudo apt install -y ${pkgs[*]}" \
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"Installing KDE Plasma (Full Meta Package) + SDDM..."
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if [ "$target_dm" = "sddm" ]; then
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sudo systemctl enable sddm
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fi
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# Selection confirmed once above; release the
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# per-package prompt suppression.
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_SELECTION_CONFIRMED=0
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echo -e "${GREEN}KDE Plasma installed. Default display manager: ${target_dm}.${NC}"
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_offer_pipewire_after_desktop
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}
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_install_kde_minimal() {
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# Pre-apply summary: confirm the selection before any
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# debconf or apt transaction starts. The Wayland
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# session package is resolved once (bookworm only;
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# the package does not exist on trixie) so the
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# summary lists exactly what apt will install.
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local wayland_pkg
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wayland_pkg=$(_kde_wayland_pkg)
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local -a pkgs=(kde-plasma-desktop sddm)
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[ -n "$wayland_pkg" ] && pkgs+=("$wayland_pkg")
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_confirm_install_list "KDE Plasma Minimal" "${pkgs[@]}" || return
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echo -e "${GREEN}Installing KDE Plasma Desktop (Minimal)...${NC}"
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# Keep an already-configured display manager intact.
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local target_dm="sddm"
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local keep_dm
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keep_dm=$(_existing_display_manager)
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if [ -n "$keep_dm" ] && [ "$keep_dm" != "sddm" ]; then
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echo -e "${YELLOW}Display manager '${keep_dm}' is already configured — keeping it as default.${NC}"
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target_dm="$keep_dm"
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fi
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echo "${target_dm} shared/default-x-display-manager select ${target_dm}" | sudo debconf-set-selections
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_ensure_apt_updated
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_run_cmd "KDE Minimal" "sudo apt install -y ${pkgs[*]}" \
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"Installing KDE Plasma Desktop (Minimal) + SDDM..."
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if [ "$target_dm" = "sddm" ]; then
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sudo systemctl enable sddm
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fi
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# Selection confirmed once above; release the
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# per-package prompt suppression.
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_SELECTION_CONFIRMED=0
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echo -e "${GREEN}KDE Plasma Desktop installed. Default display manager: ${target_dm}.${NC}"
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_offer_pipewire_after_desktop
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}
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