systemd setup for kanshi

.config/kanshi/config

@@ -7,3 +7,7 @@ profile dock {
 profile default {
     output eDP-1 enable scale 1.25
 }
+
+profile Desktop {
+    output 'Dell Inc. DELL U2718Q FN84K9B408AL' mode 3840x2160 position 0,0 scale 1.25
+}

.config/sway/config

@@ -9,9 +9,6 @@ include ~/.config/sway/config.d/*
 # output eDP-1 scale 1.5
 # output * scale 1.25
 
-# enable automatic display arrangements
-exec kanshi
-
 # notification daemon
 exec mako
 
@@ -149,3 +146,9 @@ client.focused_inactive #000000 #000000 #c6d0f5 #ea999c #232634
 client.unfocused        #000000 #000000 #c6d0f5 #ea999c #232634
 
 floating_modifier $mod
+
+exec "systemctl --user import-environment {,WAYLAND_}DISPLAY SWAYSOCK; systemctl --user start sway-session.target"
+exec swaymsg -t subscribe '["shutdown"]' && systemctl --user stop sway-session.target
+
+# enable automatic display arrangements
+exec_always "systemctl --user restart kanshi.service"

.config/systemd/user/kanshi.service

@@ -0,0 +1,10 @@
+[Unit]
+Description=Start kanshi display service
+PartOf=graphical-session.target
+
+[Service]
+Type=simple
+ExecStart=/usr/bin/kanshi
+
+[Install]
+WantedBy=sway-session.target

.config/systemd/user/sway-session.target

@@ -0,0 +1,6 @@
+[Unit]
+Description=sway compositor session
+Documentation=man:systemd.special(7)
+BindsTo=graphical-session.target
+Wants=graphical-session-pre.target
+After=graphical-session-pre.target

.config/systemd/user/sway-session.target.wants/kanshi.service

@@ -0,0 +1 @@
+/home/lennartalff/.config/systemd/user/kanshi.service