#!/usr/bin/env bash

set -e

repo=ghcci

if [[ $# != 2 ]]; then
    echo "Usage: $0 DIR VERSION"
    echo
    echo "Update Docker image in DIR, pushing it to the $repo repository as"
    echo "version VERSION"
    echo
    echo "Example: $0 x86_64-linux-fedora 0.0.3"
    exit 1
fi

name=$1
version=$2

versions="$(curl -s https://registry.hub.docker.com/v1/repositories/$repo/$name/tags | jq -r .[].name)"
if echo "$versions" | grep $version > /dev/null; then
    echo "Version $version of $name already exists"
    echo "Previous versions are:"
    echo "$versions"
    exit 1
fi

docker build $name -t $repo/$name:$version
docker push $repo/$name:$version

repo_name="$repo/$name"
sed -i -E -e "s%$repo_name"':[0-9]+(\.[0-9]+)*%'"$repo_name:$version%" ../config.yml
echo "Built, pushed, and bumped $name:$version"