gplugin/builders

Clean up or dirty test for clang format and redirect stderr to /dev/null
FROM gplugin/builders:debian-bullseye-amd64
MAINTAINER Gary Kramlich <grim@reaperworld.com>
RUN set -ex && \
apt-get update && \
apt-get install -y --no-install-recommends clang-format-9 && \
update-alternatives --install /usr/bin/clang-format clang-format /usr/bin/clang-format-9 1000 && \
apt-get clean && \
rm -rf /var/lib/apt/lists
COPY clang-format/build.sh /