dotfiles/dot_config/fish/functions/__ssh_agent_is_started.fish

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function __ssh_agent_is_started -d "check if ssh agent is already started"
if begin; test -f $SSH_ENV; and test -z "$SSH_AGENT_PID"; end
source $SSH_ENV > /dev/null
end
if begin; test -z "$SSH_AGENT_PID"; and test -z "$SSH_CONNECTION"; end
return 1
end
ssh-add -l > /dev/null 2>&1
if test $status -eq 2
return 1
end
end