mfer/Dockerfile
user 1535c09da5 move 'make check' into Dockerfile, simplify CI to just 'docker build .'
Per reviewer feedback: the Dockerfile now runs 'make check' early in
its build process (after dependencies are extracted). The CI workflow
is simplified to just run 'docker build .', which implicitly runs
'make check' as part of the Docker build.
2026-02-28 10:24:49 -08:00

39 lines
1.6 KiB
Docker

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FROM sneak/builder:2022-12-08 AS builder
ENV DEBIAN_FRONTEND noninteractive
WORKDIR /build
COPY ./Makefile ./.golangci.yml ./go.mod ./go.sum /build/
COPY ./vendor.tzst /build/vendor.tzst
COPY ./modcache.tzst /build/modcache.tzst
COPY ./internal ./internal
COPY ./bin/gitrev.sh ./bin/gitrev.sh
COPY ./mfer ./mfer
COPY ./cmd ./cmd
ARG GITREV unknown
ARG DRONE_COMMIT_SHA unknown
RUN mkdir -p "$(go env GOMODCACHE)" && cd "$(go env GOMODCACHE)" && \
zstdmt -d --stdout /build/modcache.tzst | tar xf - && \
rm /build/modcache.tzst && cd /build
RUN make check
RUN \
cd mfer && go generate . && cd .. && \
GOPACKAGESDEBUG=true golangci-lint run ./... && \
mkdir vendor && cd vendor && \
zstdmt -d --stdout /build/vendor.tzst | tar xf - && rm /build/vendor.tzst && \
cd .. && \
make mfer.cmd
RUN rm -rf /build/vendor && go mod vendor && tar -c . | zstdmt -19 > /src.tzst
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## final image
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FROM scratch
# we put all the source into the final image for posterity, it's small
COPY --from=builder /src.tzst /src.tzst
COPY --from=builder /build/mfer.cmd /mfer
ENTRYPOINT ["/mfer"]