60 lines
2.3 KiB
Docker
60 lines
2.3 KiB
Docker
# syntax=docker/dockerfile:1
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ARG GO_VERSION=1.18
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ARG ALPINE_VERSION=3.16
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ARG XX_VERSION=1.1.1
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FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx
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FROM --platform=$BUILDPLATFORM golang:${GO_VERSION}-alpine${ALPINE_VERSION} AS base
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COPY --from=xx / /
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RUN apk add --no-cache bash coreutils file git
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ENV GO111MODULE=auto
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ENV CGO_ENABLED=0
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WORKDIR /src
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FROM base AS version
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ARG PKG=github.com/distribution/distribution/v3
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RUN --mount=target=. \
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VERSION=$(git describe --match 'v[0-9]*' --dirty='.m' --always --tags) REVISION=$(git rev-parse HEAD)$(if ! git diff --no-ext-diff --quiet --exit-code; then echo .m; fi); \
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echo "-X ${PKG}/version.Version=${VERSION#v} -X ${PKG}/version.Revision=${REVISION} -X ${PKG}/version.Package=${PKG}" | tee /tmp/.ldflags; \
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echo -n "${VERSION}" | tee /tmp/.version;
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FROM base AS build
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ARG TARGETPLATFORM
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ARG LDFLAGS="-s -w"
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ARG BUILDTAGS="include_oss include_gcs"
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RUN --mount=type=bind,target=/src,rw \
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--mount=type=cache,target=/root/.cache/go-build \
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--mount=target=/go/pkg/mod,type=cache \
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--mount=type=bind,source=/tmp/.ldflags,target=/tmp/.ldflags,from=version \
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set -x ; xx-go build -trimpath -ldflags "$(cat /tmp/.ldflags) ${LDFLAGS}" -o /usr/bin/registry ./cmd/registry \
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&& xx-verify --static /usr/bin/registry
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FROM scratch AS binary
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COPY --from=build /usr/bin/registry /
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FROM base AS releaser
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ARG TARGETOS
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ARG TARGETARCH
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ARG TARGETVARIANT
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WORKDIR /work
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RUN --mount=from=binary,target=/build \
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--mount=type=bind,target=/src \
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--mount=type=bind,source=/tmp/.version,target=/tmp/.version,from=version \
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VERSION=$(cat /tmp/.version) \
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&& mkdir -p /out \
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&& cp /build/registry /src/README.md /src/LICENSE . \
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&& tar -czvf "/out/registry_${VERSION#v}_${TARGETOS}_${TARGETARCH}${TARGETVARIANT}.tar.tgz" * \
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&& sha256sum -z "/out/registry_${VERSION#v}_${TARGETOS}_${TARGETARCH}${TARGETVARIANT}.tar.tgz" | awk '{ print $1 }' > "/out/registry_${VERSION#v}_${TARGETOS}_${TARGETARCH}${TARGETVARIANT}.tar.tgz.sha256"
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FROM scratch AS artifact
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COPY --from=releaser /out /
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FROM alpine:${ALPINE_VERSION}
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RUN apk add --no-cache ca-certificates
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COPY cmd/registry/config-dev.yml /etc/docker/registry/config.yml
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COPY --from=binary /registry /bin/registry
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VOLUME ["/var/lib/registry"]
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EXPOSE 5000
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ENTRYPOINT ["registry"]
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CMD ["serve", "/etc/docker/registry/config.yml"]
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