INNER CODE UNIT · Shell

cleanup

haugene/docker-transmission-openvpn · openvpn/fetch-external-configs.sh:17

  function cleanup {
    echo "Cleanup: deleting ${config_repo_temp_zip_file} and ${config_repo_temp_dir}"
    rm -rf "${config_repo_temp_zip_file}" "${config_repo_temp_dir}"
  }
  trap cleanup EXIT

  # Concatenate URL for config bundle from the given GitHub repo
  GITHUB_CONFIG_BUNDLE_URL="https://github.com/${GITHUB_CONFIG_SOURCE_REPO}/archive/${GITHUB_CONFIG_SOURCE_REVISION}.zip"

  # Create a temporary file and download bundle to it
  config_repo_temp_zip_file=$(mktemp)
  echo "Downloading configs from ${GITHUB_CONFIG_BUNDLE_URL} into ${config_repo_temp_zip_file}"
  curl -sSL --fail -o "${config_repo_temp_zip_file}" "${GITHUB_CONFIG_BUNDLE_URL}"

  # Create a temporary folder and extract configs there
  config_repo_temp_dir=$(mktemp -d)
  echo "Extracting configs to ${config_repo_temp_dir}"
  unzip -q "${config_repo_temp_zip_file}" -d "${config_repo_temp_dir}"

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