#!/bin/sh

set -e

echo "=> Build will be tagged with $1 and build directory is $(pwd)"

OLD_IMG=$(docker image ls -q "$1")
docker buildx build . -t "$1"

echo "
=> Build complete, starting upload...
"

docker push "$1"

if [ -n "$OLD_IMG" ]; then
    if [ "$OLD_IMG" != "$(docker image ls -q "$1")" ]; then
        echo "
=> New build uploaded, removing old image, id: $OLD_IMG
        "
        docker image rmi -f "$OLD_IMG" || true
    fi
fi