build.bash

#!/usr/bin/env bash

set -euo pipefail

PROJECT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
BASE_IMAGE="${BASE_IMAGE:-kumarrobotics/dcist-master-jazzy-nvda:latest}"
IMAGE_REPOSITORY="${JACKAL_AUTONOMY_REPOSITORY:-kumarrobotics/jackal_autonomy}"
IMAGE="${JACKAL_AUTONOMY_IMAGE:-${IMAGE_REPOSITORY}:${JACKAL_AUTONOMY_TAG:-latest}}"

usage() {
  echo "Usage: $0 [-t|--tag TAG]"
}

while [ "$#" -gt 0 ]; do
  case "$1" in
    -t|--tag)
      if [ "$#" -lt 2 ] || [ -z "$2" ]; then
        echo "ERROR: $1 requires a tag."
        usage
        exit 2
      fi
      IMAGE="${IMAGE_REPOSITORY}:$2"
      shift 2
      ;;
    -h|--help)
      usage
      exit 0
      ;;
    *)
      echo "ERROR: Unknown argument: $1"
      usage
      exit 2
      ;;
  esac
done

if [ "$(id -u)" -ne 1000 ]; then
  echo "ERROR: This script must be run by the UID-1000 host user."
  echo "       Current UID: $(id -u), current GID: $(id -g)"
  exit 1
fi

if ! docker image inspect "$BASE_IMAGE" >/dev/null 2>&1; then
  echo "ERROR: Required base image is not available locally: $BASE_IMAGE"
  echo "This script will not rebuild or substitute for the base image."
  exit 2
fi


echo -e "\033[0;35mBUILDING JACKAL AUTONOMY IMAGE\033[0m"
echo -e "\033[0;35mBASE IMAGE: \033[0m$BASE_IMAGE"
echo -e "\033[0;35mOUTPUT IMAGE: \033[0m$IMAGE"

docker build \
  --build-arg "BASE_IMAGE=$BASE_IMAGE" \
  --file "$PROJECT_DIR/Dockerfile" \
  --tag "$IMAGE" \
  "$PROJECT_DIR"

echo -e "\033[0;35mBUILT: \033[0m$IMAGE"