Get Neo4j with Movies dataset

docker-start.sh

#!/usr/bin/env bash

set -euo pipefail

function main() {
  local neo4j_version="${1}"
  local data_url="${2}"
  local local_movies_path
  local_movies_path=$(download_movies_data "${data_url}")

  local mounted_data_folder="/movies"
  local password="abcde"
  local container_id

  container_id=$(start_container "${neo4j_version}" "$(dirname "${local_movies_path}")" "${mounted_data_folder}" "${password}")
  local mounted_file
  mounted_file="${mounted_data_folder}/$(basename "$local_movies_path")"
  load_data "${container_id}" "${mounted_file}" "${password}" "${neo4j_version}"

  echo "${container_id}"
}

function download_movies_data() {
  local data_url="${1}"
  local movies_data_file
  movies_data_file=$(mktemp)
  curl --fail --silent --output "${movies_data_file}" "${data_url}"
  echo "${movies_data_file}"
}

function start_container() {
  local container_id
  neo4j_version="${1}"
  local_data_folder="${2}"
  mounted_data_folder="${3}"
  password="${4}"

  container_id=$(docker run --detach --rm \
    --env NEO4J_AUTH=neo4j/"${password}" \
    --publish=7687:7687 \
    --volume "${local_data_folder}":"${mounted_data_folder}" \
    --health-cmd "cypher-shell -u neo4j -p ${password} 'RETURN 1'" \
    --health-interval 5s \
    --health-timeout 5s \
    --health-retries 5 \
    neo4j:"${neo4j_version}")

  until docker inspect --format "{{json .State.Health.Status }}" "${container_id}" | grep --quiet --max-count 1  "healthy"; do
    sleep 5;
  done

  echo "${container_id}"
}

function load_data() {
  local container_id="${1}"
  local cypher_file="${2}"
  local password="${3}"
  local neo4j_version="${4}"

  if [[ "${neo4j_version}" == 3* ]]; then
    docker exec --interactive --tty "${container_id}" sh -c "cat '${cypher_file}' | cypher-shell -u neo4j -p '${password}'"
  else
    docker exec --interactive --tty "${container_id}" cypher-shell -u neo4j -p "${password}" --file "${cypher_file}" > /dev/null
  fi
}

main \
  "${NEO4J_VERSION:-latest}" \
  "https://raw.githubusercontent.com/neo4j-graph-examples/movies/8508a527d8aa1c261b0978d1d5b3156d4ac8328e/scripts/import.cypher"