Updated fish ssh-agent to be less bloat

.config/fish/config.fish

@@ -1,75 +1,3 @@
-function sshagent_findsockets
-    find /tmp -uid (id -u) -type s -name agent.\* 2>/dev/null
-end
-
-function sshagent_testsocket
-    if [ ! -x (command which ssh-add) ] ;
-        echo "ssh-add is not available"
-        return 1
-    end
-
-    if [ X"$argv[1]" != X ] ;
-        set -xg SSH_AUTH_SOCK $argv[1]
-    end
-
-    if [ X"$SSH_AUTH_SOCK" = X ]
-        return 2
-    end
-
-    if [ -S $SSH_AUTH_SOCK ] ;
-        ssh-add -l > /dev/null
-        if [ $status = 2 ] ;
-            echo "Socket $SSH_AUTH_SOCK is dead!  Deleting!"
-            rm -f $SSH_AUTH_SOCK
-            return 4
-        else ;
-            #echo "Found ssh-agent $SSH_AUTH_SOCK"
-            return 0
-        end
-    else ;
-        echo "$SSH_AUTH_SOCK is not a socket!"
-        return 3
-    end
-end
-
-
-function ssh_agent_init
-    # ssh agent sockets can be attached to a ssh daemon process or an
-    # ssh-agent process.
-
-    set -l AGENTFOUND 0
-
-    # Attempt to find and use the ssh-agent in the current environment
-    if sshagent_testsocket ;
-        set AGENTFOUND 1
-    end
-
-    # If there is no agent in the environment, search /tmp for
-    # possible agents to reuse before starting a fresh ssh-agent
-    # process.
-    if [ $AGENTFOUND = 0 ];
-        for agentsocket in (sshagent_findsockets)
-            if [ $AGENTFOUND != 0 ] ;
-                break
-            end
-            if sshagent_testsocket $agentsocket ;
-           set AGENTFOUND 1
-        end
-
-        end
-    end
-
-    # If at this point we still haven't located an agent, it's time to
-    # start a new one
-    if [ $AGENTFOUND = 0 ] ;
-    echo need to start a new agent
-    eval (ssh-agent -c)
-    end
-
-    # Finally, show what keys are currently in the agent
-    # ssh-add -l
-end
-
 if status is-interactive
     set -gx EDITOR nvim
     set -gx VISUAL nvim
@@ -78,5 +6,10 @@ if status is-interactive
     set -gx MOZ_ENABLE_WAYLAND 1
     set -gx _JAVA_AWT_WM_NONREPARENTING 1
 
-    ssh_agent_init
+    if not pgrep -u "$USER" ssh-agent > /dev/null;
+        ssh-agent -c > "$XDG_RUNTIME_DIR/ssh-agent.env"
+    end
+    if [ -z $SSH_AUTH_SOCK ]
+        eval "$(cat $XDG_RUNTIME_DIR/ssh-agent.env)"
+    end
 end