publish

#!/bin/bash
set -euo pipefail

base="$(dirname $0)"

echo "-> Finding CloudFront distribution"
distribution=$(
    aws cloudfront list-distributions \
        --query 'DistributionList.Items[?contains(Aliases.Items, `data.nextstrain.org`)] | [0].Id' \
        --output text
)

if [[ -z $distribution || $distribution == None ]]; then
    echo "Unable to find CloudFront distribution id for data.nextstrain.org" >&2
    echo
    echo "Are your AWS CLI credentials for the right account?" >&2
    exit 1
fi

echo "-> Uploading to S3"
aws s3 cp --content-type text/yaml \
    "$base"/nextstrain.yml \
    s3://nextstrain-data/

echo "-> Creating CloudFront invalidation for distribution $distribution"
invalidation=$(
    aws cloudfront create-invalidation \
        --distribution-id "$distribution" \
        --paths /nextstrain.yml \
        --query Invalidation.Id \
        --output text
)

echo "-> Waiting for CloudFront invalidation $invalidation to complete"
echo "   Ctrl-C to stop waiting."
aws cloudfront wait invalidation-completed \
    --distribution-id "$distribution" \
    --id "$invalidation"