boilerplate_script.zsh

#! /usr/bin/zsh

set -euo pipefail

# Arguments
# -t | --tractor=TRACTOR_NAME
# -r | --run=RUN_NAME

DATA_HOME="${HOME}/kalibr_ws/sync_logs/"

__usage__name=$(basename "${0}")
usage() {
  echo "${__usage__name} -t <tractor_name> -r <run_name>"
  echo "-t | --tractor=tractor_name    The name of the tractor to run on. The entries for {$(echo n1 x{1,2,3,4})}<tractor_name> must exist in ~/.ssh/config"
  echo "-r | --run=run_name            The subdirectory in ${DATA_HOME} to store the results in. This also affects the topic used to end logging."
}

if ! parsed_args=$(getopt -l 'tractor:,run:,help' -o 't:r:h' -- "$@"); then
  echo "Failed to parse arguments"
  usage
  exit 1
fi

eval set -- "${parsed_args}"

run=""
tractor=""

while [[ $# -gt 0 ]]; do
  case $1 in
  -t | --tractor)
    tractor=$2
    shift 2
    ;;
  -r | --run)
    run=$2
    shift 2
    ;;
  -h | --help)
    usage
    exit 0
    ;;
  --)
    shift
    break
    ;;
  *)
    echo "Invalid option: $1"
    usage
    exit 1
    ;;
  esac
done

[[ $# != 0 ]] && {
  # Handle positional arguments
  echo "Invalid arguments passed, this script does not take any positional arguments."
  usage
  return 1
}

[[ -z "${run}" ]] && {
  echo "Run name not provided."
  usage
  return 1
}

[[ -z "${tractor}" ]] && {
  echo "Tractor name not provided."
  usage
  return 1
}