#!/usr/bin/env bash
set -euo pipefail

REG="docker.adamksmith.xyz"

cd "$(dirname "$0")"

# Stage and commit all changes
git add -A
if git diff --cached --quiet; then
    echo "No changes to commit, using HEAD"
else
    git commit -m "${1:-Build and push images}"
fi

SHA=$(git rev-parse --short HEAD)

# Two images from one Dockerfile (shared frontend build stage is cached):
#   jbod-poller — privileged hardware producer
#   jbod-web    — unprivileged read-only consumer (REST/UI/MQTT)
for target in poller web; do
    img="${REG}/jbod-${target}"
    echo "Building ${img}:${SHA}"
    docker build --target "${target}" -t "${img}:${SHA}" -t "${img}:latest" .
    echo "Pushing ${img}:${SHA}"
    docker push "${img}:${SHA}"
    docker push "${img}:latest"
done

echo "Done: ${REG}/jbod-{poller,web}:${SHA}"