Modify ssh-agent startup and sync script call in provision_linux

.config/fish/functions/ssh_agent_startup.fish

@@ -1,3 +1,5 @@
 function ssh_agent_startup -d 'Start ssh agent and set env vars'
-    eval (ssh-agent -c) >/dev/null 2>&1
+    if test -z "$SSH_AUTH_SOCK"; or test -z "$SSH_AGENT_PID"
+        eval (ssh-agent -c) >/dev/null 2>&1
+    end
 end

provision_linux

@@ -48,7 +48,7 @@ function provision_terminal_env -d 'Install base terminal utilities and sync con
     sudo chsh -s /usr/bin/fish m
 
     log 'Running sync script'
-    ./sync
+    ./sync --desktop
 
     log 'Installing asdf-vm'
     git clone https://github.com/asdf-vm/asdf.git ~/.asdf