13 lines
565 B
Fish
13 lines
565 B
Fish
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# Start or reuse a single ssh-agent shared across shells.
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# Respects an externally provided SSH_AUTH_SOCK (systemd unit, forwarding, keyring).
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if status is-interactive; and not set -q SSH_AUTH_SOCK
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set -l env_file $HOME/.ssh/agent.env.fish
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test -r $env_file; and source $env_file
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# ssh-add exit 2 = no agent reachable (0/1 = agent alive)
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ssh-add -l >/dev/null 2>&1
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if test $status -eq 2
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ssh-agent -c | string replace -r '^setenv (\S+) (\S+);$' 'set -gx $1 $2' | string match -rv '^echo ' >$env_file
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source $env_file
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end
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end
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