ssh-refresh

ssh-refresh.bash

function get_ssh_sock(){
    sock=$(find /tmp/ssh-* -user $USER -name "agent.*" 2> /dev/null | head -1)
    if [[ -z $sock ]]; then
	eval $(ssh-agent -s)
    fi
    find /tmp/ssh-* -user $USER -name "agent.*" 2> /dev/null | head -1
}

function ssh-refresh() {
    echo shell: SSH_AUTH_SOCK=$SSH_AUTH_SOCK
    export SSH_AUTH_SOCK=$(get_ssh_sock)
    echo shell: SSH_AUTH_SOCK=$SSH_AUTH_SOCK
    if [[ -n $TMUX ]]; then
	TMUX_SOCK=$(echo $TMUX|cut -d , -f 1)
	echo -n 'tmux: '; tmux -S $TMUX_SOCK showenv | grep SSH_AUTH_SOCK
	tmux -S $TMUX_SOCK setenv SSH_AUTH_SOCK $SSH_AUTH_SOCK
	echo -n 'tmux: '; tmux -S $TMUX_SOCK showenv | grep SSH_AUTH_SOCK
    fi

    local NEW_DISPLAY=$(tmux showenv | grep -E "^DISPLAY" | cut -d= -f2)
    if [[ -n $NEW_DISPLAY ]]; then
	print "Display: $NEW_DISPLAY"
	export DISPLAY=$NEW_DISPLAY
    fi
}