#!/usr/bin/env bash
# Build the two Fluxer Rust shard services WITH the `scylla` feature, which the
# public ghcr.io images are compiled WITHOUT. Tag them to match your stack's
# FLUXER_IMAGE_TAG so the custom images never drift out of sync on upgrades.
#
# Usage:
#   ./build-cassandra-images.sh <git-tag> [path-to-fluxer-source]
# Example:
#   ./build-cassandra-images.sh v1 ~/fluxer-src
set -euo pipefail

TAG="${1:?usage: build-cassandra-images.sh <git-tag> [source-dir]}"
SRC="${2:-$HOME/fluxer-src}"
HERE="$(cd "$(dirname "$0")" && pwd)"

if [[ ! -f "$SRC/Cargo.toml" ]]; then
  echo "error: $SRC is not a Fluxer source checkout (no Cargo.toml)." >&2
  echo "Clone it first:  git clone https://github.com/fluxerapp/fluxer.git $SRC" >&2
  exit 1
fi

echo ">> checking out $TAG in $SRC"
git -C "$SRC" fetch --tags --quiet
git -C "$SRC" checkout "$TAG"

# Drop the scylla-enabled Dockerfiles into the source tree (build context = repo root).
cp "$HERE/Dockerfile.messages.cassandra" "$SRC/fluxer_messages/Dockerfile.cassandra"
cp "$HERE/Dockerfile.users.cassandra"    "$SRC/fluxer_users/Dockerfile.cassandra"

echo ">> building fluxer-messages-cassandra:$TAG"
docker build -f "$SRC/fluxer_messages/Dockerfile.cassandra" -t "fluxer-messages-cassandra:$TAG" "$SRC"

echo ">> building fluxer-users-cassandra:$TAG"
docker build -f "$SRC/fluxer_users/Dockerfile.cassandra" -t "fluxer-users-cassandra:$TAG" "$SRC"

echo ">> done. images:"
docker images | grep -E "fluxer-(messages|users)-cassandra" | grep "$TAG"