#!/bin/sh

set -eu

. bin/_docker.sh
. bin/_tag.sh

if [ $# -eq 0 ]; then
    tag="$(clean_head_root_tag)"
elif [ $# -eq 1 ]; then
    tag="${1:-}"
else
    echo "usage: $(basename $0) [tag]" >&2
    exit 64
fi

(
    unset DOCKER_FORCE_BUILD
    bin/docker-build-base
    bin/docker-build-go-deps
) >/dev/null

IMG=$(docker_maybe_build . \
    "$(docker_repo cli-bin)" \
    "${tag}" \
    cli/Dockerfile-bin)

ID=$(docker create "$IMG")

for OS in linux macos ; do
    DIR="target/cli/${OS}"
    mkdir -p "$DIR"

    if docker cp "$ID:/out/conduit-${OS}" "$DIR/conduit" ; then
        echo "$DIR/conduit"
    else
        docker rm "$ID" >/dev/null
        exit 1
    fi
done

docker rm "$ID" >/dev/null