dockerfiles/restic

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# docker buildx build --pull - --platform linux/amd64,linux/arm64 --push --tag quay.io/remram44/restic:0.17.0 < restic
FROM ubuntu:22.04
RUN apt-get update -yy && \
apt-get install -yy curl ca-certificates bzip2 sqlite3 && \
apt-get clean && \
rm -rf /var/lib/apt/lists/*
ARG RESTIC_VERSION=0.17.0
ARG TARGETPLATFORM
RUN if [ ${TARGETPLATFORM} = "linux/amd64" ]; then SUFFIX=linux_amd64; HASH=fec7ade9f12c30bd6323568dbb0f81a3f98a3c86acc8161590235c0f18194022; \
elif [ ${TARGETPLATFORM} = "linux/arm64" ]; then SUFFIX=linux_arm64; HASH=f9ad4d91c181da2968ccdecb5238bf872f824fe1e40253f3347c4025192f19c9; \
else echo "no URL for $(TARGETPLATFORM)"; exit 1; fi && \
curl -Lo /tmp/restic.bz2 https://github.com/restic/restic/releases/download/v${RESTIC_VERSION}/restic_${RESTIC_VERSION}_${SUFFIX}.bz2 && \
printf "${HASH} /tmp/restic.bz2\\n" | sha256sum -c && \
bunzip2 < /tmp/restic.bz2 > /opt/restic && \
chmod +x /opt/restic