#!/bin/bash
set -euo pipefail

SCRIPTPATH="$( cd "$(dirname "$0")" ; pwd -P )"
REPO_NAME="amazon-ec2-metadata-mock"
#about and usage section char max
MAX_CHAR_COUNT=10240
USAGE_TEXT="See About section"
ADDITIONAL_MSG="...

**truncated due to char limits**...
A complete version of the ReadMe can be found [here](https://github.com/aws/amazon-ec2-metadata-mock#amazon-ec2-metadata-mock)\""

# converting to json to insert esc chars, then replace newlines for proper markdown render
raw_about=$(jq -n --arg msg "$(<$SCRIPTPATH/../README.md)" '{"usageText": $msg}' | jq '.usageText' | sed 's/\\n/\
/g')
char_to_trunc="$(($MAX_CHAR_COUNT-${#ADDITIONAL_MSG}))"
raw_truncated="${raw_about:0:$char_to_trunc}"
raw_truncated+="$ADDITIONAL_MSG"
aws ecr-public put-repository-catalog-data --repository-name="${REPO_NAME}" --catalog-data aboutText="${raw_truncated}",usageText="${USAGE_TEXT}" --region us-east-1

echo "README sync to ecr-public succeeded!"