rebuild systemd to use timers.target and BINDIR templates

systemd/petrified-user.service.in

@@ -0,0 +1,23 @@
+#
+# /usr/lib/systemd/user/petrified.service
+#
+# This unit is intended for out-of-the-box turnkey operation
+# and runs as the user using the predefined defaults for
+# files and directories in $HOME/.petrifiedrc
+#
+# The provided petrified.timer unit is what should be enabled,
+# not this service unit file directly:
+#
+#  systemctl --user start petrified.timer
+#  systemctl --user enable petrified.timer
+#
+
+[Unit]
+Description=Run petrified as %u
+After=network-online.target
+Requisite=network-online.target
+
+[Service]
+Type=simple
+ExecStart=@BINDIR@/petrified -c "%h/.petrifiedrc"
+