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# the official binaries are cross-built from Linux running on an AMD64 host
# other architectures also seem to generate identical binaries but stay on the safe side
FROM --platform=linux/amd64 restic/builder:latest as helper
ARG TARGETOS
ARG TARGETARCH
COPY --chown=build . /restic
RUN go run helpers/build-release-binaries/main.go --platform $TARGETOS/$TARGETARCH --skip-compress
RUN mv /output/restic_${TARGETOS}_${TARGETARCH} /output/restic
FROM alpine:latest
COPY --from=helper /output/restic /usr/bin
RUN apk add --no-cache ca-certificates fuse openssh-client tzdata jq
ENTRYPOINT ["/usr/bin/restic"]
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