iankelling.org Git - distro-setup/blob - prof-remote

   1 #!/bin/bash
   2
   3
   4 set -e; . /usr/local/lib/bash-bear; set +e
   5
   6 remote=$1
   7 fastcon=0
   8 while true; do
   9   start=$EPOCHSECONDS
  10   if ! ssh-add -l | grep SHA256:YEhwH5u+wkqkSl/dCq8rFebi2qz7Os3RmIWPxMg13eA &>/dev/null; then
  11     ssh -n $remote
  12   fi
  13   # -n or else it competes with the other ssh for reading stdin.
  14   ssh -n $remote prof-tail | prof-notify &
  15   ssh -t $remote screen -Dr -S profanity ||:
  16   builtin kill %% &> /dev/null ||:
  17   if (( EPOCHSECONDS > start + 600 )); then
  18     fastcon=0
  19   fi
  20   # we try to reconnect quickly for a while (just once as I write this),
  21   # then try to reconnect slowly.
  22   if (( fastcon < 1 )); then
  23     echo "waiting 10. any key to cancel"
  24     read -rsN1 -t 10 ||:
  25     fastcon=$((fastcon+1))
  26   else
  27     echo "waiting 120. any key to cancel"
  28     # like sleep but stop on any input
  29     read -rsN1 -t 120 ||:
  30   fi
  31 done