greetd-package.patch

diff -x .git -ruN greetd.orig/PKGBUILD greetd/PKGBUILD
--- greetd.orig/PKGBUILD	2022-02-20 08:03:34.200399773 +0100
+++ greetd/PKGBUILD	2022-02-20 08:31:36.953445450 +0100
@@ -23,6 +23,7 @@
   'etc/greetd/config.toml'
   'etc/pam.d/greetd'
 )
+install=greetd.install

 build() {
   cd greetd-$pkgver
@@ -55,8 +56,11 @@
   install -Dm644 "$srcdir/greetd-$pkgver/greetd.service" \
     "$pkgdir/usr/lib/systemd/system/greetd.service"

-  echo 'u greeter - "greetd greeter user" - /bin/bash' |
-    install -Dm644 /dev/stdin "$pkgdir/usr/lib/sysusers.d/greetd.conf"
+  echo 'u greeter - "greetd greeter user" /var/lib/greetd /bin/bash' |
+    install -Dm644 /dev/stdin "$pkgdir/usr/lib/sysusers.d/$pkgname.conf"
+
+  echo 'd /var/lib/greetd 0750 greeter greeter -' |
+    install -Dm644 /dev/stdin "$pkgdir/usr/lib/tmpfiles.d/$pkgname.conf"

   install -Dm644 "$srcdir/greetd.pam" \
     "$pkgdir/etc/pam.d/greetd"
diff -x .git -ruN greetd.orig/greetd.install greetd/greetd.install
--- greetd.orig/greetd.install	1970-01-01 01:00:00.000000000 +0100
+++ greetd/greetd.install	2022-02-20 08:35:07.591820522 +0100
@@ -0,0 +1,12 @@
+pre_remove() {
+  systemctl disable greetd.service
+  systemctl stop greetd.service
+}
+
+post_remove() {
+  userdel -r greeter &> /dev/null
+  echo "  ==> User greeter removed"
+
+  # refresh systemd
+  systemctl daemon-reload
+}