image OS:
    if echo "{{OS}}" | grep -qi "redhat"; then \
        docker buildx build --progress plain --build-arg GITHUB_PAT="$GITHUB_PAT" --build-arg RED_HAT_DEV_PW="$RED_HAT_DEV_PW" -f docker/Dockerfile-{{OS}} -t devxygmbh/arm64-binaries-r-{{OS}}:latest --push .; \
    else \
        docker buildx build --build-arg GITHUB_PAT="$GITHUB_PAT" -f docker/Dockerfile-{{OS}} -t devxygmbh/arm64-binaries-r-{{OS}}:latest --push .; \
    fi