Download $release source maps from sentry

debug

#!/usr/bin/env bash

SELF="${0##*/}"
function usage {
    cat <<EOF

Download & server production release source-map files
if they exist in the sentry release files archive.

usage:
  $0 [-h|--help] <HASH>

EOF
}
if [[ "$1" == "-h" || "$1" == "--help" || $# -eq 0 ]]; then
    usage
    exit 0
fi
function fail {
    printf >&2 "${SELF} / Error: $1\n"
    exit 1
}

set -e

HASH="$1"
PORT=5050
[[ -n $2 ]] && PORT=$2

# Check params & environment
[[ -z "${HASH}" ]] && fail "Deploy hash is required!"
[[ -z "$(which jq)" ]] && fail "\`jq\` command is required!"
[[ -z "$(which curl)" ]] && fail "\`curl\` command is required!"
[[ -z "$(which python3)" ]] && fail "\`python3\` command is required!"

DIR=/tmp/js-source-maps/${HASH}
function cleanup {
  rm -rf "${DIR:?}"
}

# Remove the artifacts on EXIT
cleanup
trap cleanup EXIT
set -x

# Get the artifacts
#  - fetch the list of release files
#  - select only javascript source maps (id & name)
#  - fetch the files into temporary directory
mkdir -p "${DIR}"
cd "${DIR}"
curl \
  -s -L "${SENTRY_URL}/api/0/projects/${SENTRY_ORG}/${SENTRY_PROJECT}/releases/${HASH}/files/" \
  -H "Authorization: Bearer ${SENTRY_AUTH_TOKEN}" \
  | jq -r '.[] | select(.name|endswith(".js.map")) | [.id, .name] | @tsv' \
  | while IFS=$'\t' read -r FILE_ID FILE_PATH; do
      curl \
        -s -L "${SENTRY_URL}/api/0/projects/${SENTRY_ORG}/${SENTRY_PROJECT}/releases/${HASH}/files/${FILE_ID}/" \
        -H "Authorization: Bearer ${SENTRY_AUTH_TOKEN}" \
        --output "$(basename "${FILE_PATH}")"
    done

# Print the files list
{
  printf '\n'
  ls -1AhgG --time-style='+' --hyperlink=always --color=always "${DIR}"
  printf '\n'
} 2>/dev/null

# Run the server
python3 -m http.server "${PORT}" --directory="${DIR}" --bind 127.0.0.1