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https://github.com/danhper/fish-ssh-agent.git
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25230a241f
When in an SSH session, try to connect to a forwarded agent first. If that fails, only then check if an SSH agent is already running on the machine. This fixes a situation where a .ssh/environment file left behind from a dead agent is checked first, ignoring the forwarded agent and starting a new agent on the machine.
24 lines
478 B
Fish
24 lines
478 B
Fish
function __ssh_agent_is_started -d "check if ssh agent is already started"
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if test -n "$SSH_CONNECTION"
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# This is an SSH session
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ssh-add -l > /dev/null 2>&1
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if test $status -eq 0 -o $status -eq 1
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# An SSH agent was forwarded
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return 0
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end
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end
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if begin; test -f "$SSH_ENV"; and test -z "$SSH_AGENT_PID"; end
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source $SSH_ENV > /dev/null
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end
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if test -z "$SSH_AGENT_PID"
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return 1
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end
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ssh-add -l > /dev/null 2>&1
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if test $status -eq 2
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return 1
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end
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end
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