50 lines
1.4 KiB
Bash
50 lines
1.4 KiB
Bash
local _plugin__ssh_env
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local _plugin__forwarding
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function _plugin__start_agent()
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{
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local -a identities
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local lifetime
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zstyle -s :omz:plugins:ssh-agent lifetime lifetime
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# start ssh-agent and setup environment
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ssh-agent ${lifetime:+-t} ${lifetime} | sed 's/^echo/#echo/' >! ${_plugin__ssh_env}
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chmod 600 ${_plugin__ssh_env}
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. ${_plugin__ssh_env} > /dev/null
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# load identies
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zstyle -a :omz:plugins:ssh-agent identities identities
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echo starting ssh-agent...
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ssh-add $HOME/.ssh/${^identities}
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}
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# Get the filename to store/lookup the environment from
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if (( $+commands[scutil] )); then
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# It's OS X!
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_plugin__ssh_env="$HOME/.ssh/environment-$(scutil --get ComputerName)"
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else
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_plugin__ssh_env="$HOME/.ssh/environment-$HOST"
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fi
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# test if agent-forwarding is enabled
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zstyle -b :omz:plugins:ssh-agent agent-forwarding _plugin__forwarding
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if [[ ${_plugin__forwarding} == "yes" && -n "$SSH_AUTH_SOCK" ]]; then
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# Add a nifty symlink for screen/tmux if agent forwarding
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[[ -L $SSH_AUTH_SOCK ]] || ln -sf "$SSH_AUTH_SOCK" /tmp/ssh-agent-$USER-screen
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elif [ -f "${_plugin__ssh_env}" ]; then
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# Source SSH settings, if applicable
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. ${_plugin__ssh_env} > /dev/null
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ps x | grep ${SSH_AGENT_PID} | grep ssh-agent > /dev/null || {
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_plugin__start_agent;
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}
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else
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_plugin__start_agent;
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fi
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# tidy up after ourselves
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unfunction _plugin__start_agent
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unset _plugin__forwarding
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unset _plugin__ssh_env
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