From b24e6815628d216f54a7fb57c82a74370258d50d Mon Sep 17 00:00:00 2001
From: "martin f. krafft" <madduck@madduck.net>
Date: Thu, 13 Nov 2014 15:29:21 +0100
Subject: [PATCH 1/1] migrate post-boot cleanup to systemd

---
 .../late_commands.d/post_boot_cleanup         | 55 +++++++++++++++----
 1 file changed, 43 insertions(+), 12 deletions(-)

diff --git a/preseed/jessie/commands/late_commands.d/post_boot_cleanup b/preseed/jessie/commands/late_commands.d/post_boot_cleanup
index f1fd808..569cfd8 100755
--- a/preseed/jessie/commands/late_commands.d/post_boot_cleanup
+++ b/preseed/jessie/commands/late_commands.d/post_boot_cleanup
@@ -1,15 +1,46 @@
 #!/bin/sh
 
-SCRIPT=/etc/init.d/post_boot_cleanup
-SYMLINK=/etc/rcS.d/S99post_boot_cleanup
+if [ -f /etc/inittab ]; then
 
-cat >> $SCRIPT <<_eof
-#!/bin/sh
-sed -i -e '/getty.*tty[12]/s/^#//' /etc/inittab
-telinit q
-rm $SCRIPT
-update-rc.d ${SCRIPT##*/} remove
-_eof
-
-chmod 755 $SCRIPT
-update-rc.d ${SCRIPT##*/} start S 99 .
+  SCRIPT=/etc/init.d/post_boot_cleanup
+  SYMLINK=/etc/rcS.d/S99post_boot_cleanup
+
+  cat >> $SCRIPT <<-_eof
+  #!/bin/sh
+  sed -i -e '/getty.*tty[12]/s/^#//' /etc/inittab
+  telinit q
+  update-rc.d ${SCRIPT##*/} remove
+  rm $SCRIPT
+	_eof
+
+  chmod 755 $SCRIPT
+  update-rc.d ${SCRIPT##*/} start S 99 .
+
+else
+
+  SCRIPT=/usr/local/sbin/post_boot_cleanup
+  UNIT=/etc/systemd/system/post_boot_cleanup.service
+
+  cat >> $SCRIPT <<-_eof
+	#!/bin/sh
+	echo "Running post-install cleanup jobs..." >&2
+	touch /itworked
+	rm $SCRIPT $UNIT
+	_eof
+  chmod 755 $SCRIPT
+
+  cat >> $UNIT <<-_eof
+	[Unit]
+	Description=post-install cleanups
+	ConditionFileIsExecutable=$SCRIPT
+	After=multi-user.target
+
+	[Service]
+	Type=idle
+	ExecStart=$SCRIPT
+	TimeoutSec=0
+	RemainAfterExit=yes
+	SysVStartPriority=99
+	_eof
+
+fi
-- 
2.39.5