Use systemd ssh-agent user unit socket if available

config/gammastep/config.ini

@@ -0,0 +1,11 @@
+[general]
+temp-day=5700
+temp-night=3500
+fade=1
+gamma=0.8
+location-provider=manual
+adjustment-method=wayland
+
+[manual]
+lat=40.42
+lon=-79.88

zshrc

@@ -36,6 +36,10 @@ COMPLETION_WAITING_DOTS="true"
 # much faster.
 # DISABLE_UNTRACKED_FILES_DIRTY="true"
 
+if [[ -e "${XDG_RUNTIME_DIR}/ssh-agent.socket" ]]; then
+  export SSH_AUTH_SOCK="${XDG_RUNTIME_DIR}/ssh-agent.socket"
+fi
+
 path=(
   $HOME/.rbenv/shims
   $HOME/.pyenv/shims