add ssh init in config.fish

fish/.config/fish/config.fish

@@ -3,8 +3,16 @@
 set -x PATH $PATH ~/.local/bin ~/.go/bin
 set -x EDITOR nano
 
-## Go utils
+## SSH init
+set -x SSH_AUTH_SOCK $XDG_RUNTIME_DIR/ssh-agent.socket
+for f in (ls .ssh/*.pub);
+  set -l priv (string replace '.pub' '' $f);
+  if not contains $priv (ssh-add -l | awk '{ print $3 }')
+    ssh-add $priv
+  end
+end
 
+## Go utils
 set -x GOPATH ~/.go