x11-autologin: added initial sddm support

The unfortunate thing is that we have to take care for sessions, somehow; still there are only two for now (LXQt and KDE5 Plasma Desktop) so this doesn't look like a disaster just yet.

x11-autologin: added initial sddm support
90bf3fca · Michael Shigorin · 11be6229 · 90bf3fca
Commit 90bf3fca authored Apr 18, 2015 by Michael Shigorin
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40-x11-autologin ....in/x11-autologin/rootfs/image-scripts.d/40-x11-autologin +17 -0

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--- a/features.in/x11-autologin/rootfs/image-scripts.d/40-x11-autologin
+++ b/features.in/x11-autologin/rootfs/image-scripts.d/40-x11-autologin
@@ -104,6 +104,23 @@ if [ -f "$KDMRC" ]; then autologin_kdm "$KDMRC"; fi
 KDMRC=/etc/X11/kdm4/kdmrc
 if [ -f "$KDMRC" ]; then autologin_kdm "$KDMRC"; fi

+## sddm autologin
+SDDM_RC=/etc/X11/sddm/sddm.conf
+SDDM_SESSION=
+if [ -f "$SDDM_RC" ]; then
+	backup "$SDDM_RC"
+	sed -i "s,^User=$,&$USER," "$SDDM_RC"
+	if [ -f /usr/share/xsessions/lxqt.desktop ]; then
+		SDDM_SESSION=LXQt
+	elif [ -f /usr/share/xsessions/plasma.desktop ]; then
+		SDDM_SESSION=PLASMA
+	fi
+	if [ -n "$SDDM_SESSION" ]; then
+		sed -i "s,^Session=$,&$SDDM_SESSION," "$SDDM_RC"
+	fi
+	restore_later "$SDDM_RC"
+fi
+
 ## nodm autologin (the last since the most intrusive)
 # FIXME nodm and xinitrc should be modified (also in p6)
 # WARNING: check user PATH if things go weird!