Bash alias/functions to launch jupyter-server

jupyter-launch.bash

_grab_ip() {
  jobid=$1
  port=$2
  hostname=$(qstat -f ${jobid} | grep -oP "exec_host = (\K[a-z0-9]+)")
  echo "http://${hostname}:${port}"
}

_submit_job() {
  queue=$1
  port=$2
  walltime="72:00:00"
  if [ $queue == "long" ]; then
    walltime="120:00:00"
  fi
  jobid=$(qsub -q $queue -l "walltime=${walltime}" -v "PORT=$port" /path/to/software/bin/jupyter-server)
  echo $jobid
}

jup() {
  queue=$1
  port=$2
  if [[ -z "${queue}" ]]; then
    queue=batch
  fi
  if [[ -z "${port}" ]]; then
    port=8899
  fi
  jobid=$(_submit_job $queue $port)
  echo "Launched Jupyter-Server to job: ${jobid}"
  jobid="${jobid%%.*}"
  echo -n "Waiting for ip address...  "
  sleep 15
  _grab_ip $jobid $port
}