glacierabort

#!/bin/bash

set -e
# Debug
# set -x


########
# Parse command line options
########

function print_usage {
  echo "usage: glacierabort -v|--vault <vault> [-p|--profile <profile>]"
  echo ""
  echo "Abort all active multipart uploads to a vault on AWS glacier."
  echo ""
  echo "    --vault        name of the vault on AWS glacier"
  echo "    --profile      optional profile name to use. The profile"
  echo "                   name must be configured with the AWS CLI client."
  echo "    --help         print this message"
}

arg_positional=()
while [[ $# -gt 0 ]]; do
  key="$1"

  case $key in
      -h|--help)
      print_usage
      exit 0
      ;;
      -p|--profile)
      arg_profile="$2"
      shift # past argument
      shift # past value
      ;;
      -v|--vault)
      arg_vault="$2"
      shift # past argument
      shift # past value
      ;;
      *)    # unknown option
      arg_positional+=("$1") # save it in an array for later
      shift # past argument
      ;;
  esac
done
set -- "${arg_positional[@]}" # restore positional parameters

if [ -z "$arg_vault" ]; then
  echo "No vault specified!"
  print_usage
  exit 1
fi

readonly vault="$arg_vault"
readonly profile="${arg_profile:-}"


########
# Close uploads
########


echo ""
echo "Closing active uploads:"

# Result of > aws glacier list-multipart-uploads
# {
#     "UploadsList": [
#         {
#             "MultipartUploadId": "RPI2Y4chvSaw1r19wVP717hghGEIV07i6WicIoNRj-6C1WBhSzAT4FRf-g0hGm8JvKWBE-vlSvTolospe9c-TCCViv_H",
#              ...
#              "VaultARN": "arn:aws:glacier:eu-west-1:190631152724:vaults/test"
#         },
#         {
#             "MultipartUploadId": "BwqY0NTHjTX6bI8s8YlF0l2on9GYOwpXKO1L4RLEl0Bf5hrPBd9XB29zra1di3lLE6Mi5WU-ouTcDEWCqdjpqBb5d7lK",
#              ...
#             "VaultARN": "arn:aws:glacier:eu-west-1:190631152724:vaults/test"
#         }
#     ]
# }
list_args=()
if [[ -n "$profile" ]]; then
  list_args+=('--profile')
  list_args+=("$profile")
fi
list_args+=('glacier' 'list-multipart-uploads')
list_args+=('--account-id' '-')
list_args+=('--vault-name')
list_args+=("$vault")
list_args+=('--output' 'text')
list_args+=('--query' 'UploadsList[*].MultipartUploadId')

abort_args=()
if [[ -n "$profile" ]]; then
  abort_args+=('--profile')
  abort_args+=("$profile")
fi
abort_args+=('--account-id' '-')
abort_args+=('--vault-name')
abort_args+=('--output' 'json')
abort_args+=("$vault")

aws "${list_args[@]}" \
  | tr '\t' '\n' \
  | xargs -t -I {} aws glacier abort-multipart-upload --upload-id={} "${abort_args[@]}"

echo ""
echo "Remaining active uploads:"

aws "${list_args[@]}"