updateS3.sh

#!/bin/bash

if [[ -z ${BUCKET_NAME} || -z ${GIT_EMAIL} || -z ${GIT_NAME} ]]; then
    echo "The destination bucket name (BUCKET_NAME), git email (GIT_EMAIL), and git user name (GIT_NAME) are required as environment variables."
else
  REPO="tar1090-db"
  PKG_MANAGER=$(command -v yum || command -v apt || command -v dnf)
  echo "Using package manager: ${PKG_MANAGER}"
  git config user.email "${GIT_EMAIL}"
  git config user.name "${GIT_NAME}"

  # archive old tar1090-db
  aws s3 mv "s3://${BUCKET_NAME}/${REPO}/latest" "s3://${BUCKET_NAME}/${REPO}/$(date +%F-%H-%M-%S-%N)" --recursive

  # install packages required for update script
  ${PKG_MANAGER} install -y wget
  ${PKG_MANAGER} install -y p7zip
  ./update.sh

  # push updated db folder to S3
  aws s3 cp db "s3://${BUCKET_NAME}/${REPO}/latest/db" --recursive

  AC_CSV="aircraft.csv"
  rm -f "${AC_CSV}.gz"
  7za a -mx=9 "${AC_CSV}.gz" "${AC_CSV}"
  aws s3 cp "./${AC_CSV}.gz" "s3://${BUCKET_NAME}/${REPO}/latest/${AC_CSV}.gz"
fi