[gentoo-commits] repo/gentoo:master commit in: gui-libs/display-manager-init/

[Piotr Karbowski]

commit:     1489fb9dc4df8c340aeacbb95b913965cb9c1816
Author:     Aisha Tammy <gentoo <AT> aisha <DOT> cc>
AuthorDate: Sun Jan 31 14:17:32 2021 +0000
Commit:     Piotr Karbowski <slashbeast <AT> gentoo <DOT> org>
CommitDate: Sun Jan 31 21:35:40 2021 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=1489fb9d

gui-libs/display-manager-init: add postinst warning

Package-Manager: Portage-3.0.14, Repoman-3.0.2
Signed-off-by: Aisha Tammy <gentoo <AT> aisha.cc>
Closes: https://github.com/gentoo/gentoo/pull/19272
Signed-off-by: Piotr Karbowski <slashbeast <AT> gentoo.org>

 .../display-manager-init/display-manager-init-1.0.ebuild | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/gui-libs/display-manager-init/display-manager-init-1.0.ebuild b/gui-libs/display-manager-init/display-manager-init-1.0.ebuild
index 576a0a7c887..586c5ddc0f5 100644
--- a/gui-libs/display-manager-init/display-manager-init-1.0.ebuild
+++ b/gui-libs/display-manager-init/display-manager-init-1.0.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -34,4 +34,18 @@ pkg_preinst() {
 	if [[ ${REPLACING_VERSIONS} == "" && -f "${EROOT}"/etc/conf.d/xdm && ! -f "${EROOT}"/etc/conf.d/display-manager ]]; then
 		mv "${EROOT}"/etc/conf.d/{xdm,display-manager} || die
 	fi
+	local rlevel using_xdm
+	using_xdm=no
+	for rlevel in boot default sysinit; do
+		if [[ -e "${EROOT}"/etc/runlevels/${rlevel}/xdm ]]; then
+			using_xdm=yes
+		fi
+	done
+	if [[ "${using_xdm}" = "yes" ]]; then
+		ewarn "The 'xdm' service has been removed as it is"
+		ewarn "being replaced by the 'display-manager' service."
+		ewarn "Please migrate to using 'display-manager' and"
+		ewarn "remember to use dispatch-conf to update the"
+		ewarn "config protected service files."
+	fi
 }