data: Use org.gnome.Shell prefix for systemd units

In general we want to move towards using reverse domain names for
systemd units. Doing this also means we have a consistent name between
desktop file and systemd unit, allowing us to create a generator that
pulls in the unit as defined in the sessions RequiredComponents.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/895

data/meson.build

@@ -101,22 +101,22 @@ if have_systemd
   unitconf.set('bindir', bindir)
 
   configure_file(
-    input: 'gnome-shell-x11.service.in',
-    output: 'gnome-shell-x11.service',
+    input: 'org.gnome.Shell-x11.service.in',
+    output: 'org.gnome.Shell-x11.service',
     configuration: unitconf,
     install_dir: systemduserunitdir
   )
 
   configure_file(
-    input: 'gnome-shell-wayland.service.in',
-    output: 'gnome-shell-wayland.service',
+    input: 'org.gnome.Shell-wayland.service.in',
+    output: 'org.gnome.Shell-wayland.service',
     configuration: unitconf,
     install_dir: systemduserunitdir
   )
 
-  units = files('gnome-shell-x11.target',
-                'gnome-shell-wayland.target',
-                'gnome-shell-disable-extensions.service')
+  units = files('org.gnome.Shell-x11.target',
+                'org.gnome.Shell-wayland.target',
+                'org.gnome.Shell-disable-extensions.service')
 
   install_data(units, install_dir: systemduserunitdir)
 endif

data/org.gnome.Shell-wayland.service.in

@@ -1,7 +1,7 @@
 [Unit]
 Description=GNOME Shell on Wayland
 # On wayland, force a session shutdown
-OnFailure=gnome-shell-disable-extensions.service gnome-session-shutdown.target
+OnFailure=org.gnome.Shell-disable-extensions.service gnome-session-shutdown.target
 OnFailureJobMode=replace-irreversibly
 CollectMode=inactive-or-failed
 RefuseManualStart=on

data/org.gnome.Shell-wayland.target

@@ -6,5 +6,5 @@ Requisite=gnome-session-initialized.target
 PartOf=gnome-session-initialized.target
 Before=gnome-session-initialized.target
 
-Requires=gnome-shell-wayland.service
-After=gnome-shell-wayland.service
+Requires=org.gnome.Shell-wayland.service
+After=org.gnome.Shell-wayland.service

data/org.gnome.Shell-x11.service.in

@@ -1,7 +1,7 @@
 [Unit]
 Description=GNOME Shell on X11
 # On X11, try to show the GNOME Session Failed screen
-OnFailure=gnome-shell-disable-extensions.service gnome-session-failed.target
+OnFailure=org.gnome.Shell-disable-extensions.service gnome-session-failed.target
 OnFailureJobMode=replace
 CollectMode=inactive-or-failed
 RefuseManualStart=on

data/org.gnome.Shell-x11.target

@@ -6,5 +6,5 @@ Requisite=gnome-session-initialized.target
 PartOf=gnome-session-initialized.target
 Before=gnome-session-initialized.target
 
-Requires=gnome-shell-x11.service
-After=gnome-shell-x11.service
+Requires=org.gnome.Shell-x11.service
+After=org.gnome.Shell-x11.service