[kde-base/kdm] migration package: nazi/ugly code haead. Shame on me.

2015-09-11 14:08:18 +02:00
parent 875bf9735a
commit cbdc47743e
1 changed files with 41 additions and 0 deletions
@@ -0,0 +1,41 @@
+# Copyright 2004-2015 Sabayon
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+inherit systemd
+
+DESCRIPTION="Sabayon KDM -> SDDM migration package"
+HOMEPAGE="http://www.sabayon.org/"
+LICENSE="GPL-2"
+SLOT="4"
+
+KEYWORDS="~amd64 ~x86 ~arm"
+IUSE=""
+RDEPEND="
+            x11-misc/sddm
+            x11-themes/sabayon-artwork-sddm-default
+            x11-themes/sabayon-artwork-kde
+"
+
+S="${WORKDIR}/"
+
+pkg_postinst() {
+    local systemd="/etc/systemd"
+    local ud=$(_systemd_get_unitdir)
+    # Yeah, i know. that's ugly. Shame on me. But KDM doesn't support plasma5, kde4 is dropped.
+    if grep --quiet "ExecStart=/usr/bin/kdm" "${ROOT}"/"${systemd}"/system/display-manager.service; then
+        # Trying to make the migration as smooth as possible
+        einfo "Migrating from kdm to sddm for you"
+        # Remove previously selected display-manager
+        rm -rf "${ROOT}"/"${systemd}"/system/display-manager.service
+        # Forcing sddm, since kdm won't support plasma5 at all
+        ln -s   "${ROOT}"/"${ud}"/sddm.service "${ROOT}"/"${systemd}"/system/display-manager.service
+        einfo "If you face issues, please file a bug : https://bugs.sabayon.org/"
+    else
+        einfo "Seems that you haven't enabled kdm, if you plan to use plasma5, keep in mind that kdm won't work, you have to enable sddm with systemctl:"
+        einfo "\tsystemctl enable sddm"
+        einfo "If you face issues, please file a bug : https://bugs.sabayon.org/"
+    fi
+}