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84 lines
2.8 KiB
Docker
84 lines
2.8 KiB
Docker
# syntax=docker/dockerfile:1.4
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ARG GO_VERSION=1.18
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ARG XX_VERSION=1.1.2
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ARG DOCKERD_VERSION=20.10.14
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FROM docker:$DOCKERD_VERSION AS dockerd-release
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# xx is a helper for cross-compilation
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FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx
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FROM --platform=$BUILDPLATFORM golang:${GO_VERSION}-alpine AS golatest
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FROM golatest AS gobase
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COPY --from=xx / /
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RUN apk add --no-cache file git
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ENV GOFLAGS=-mod=vendor
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ENV CGO_ENABLED=0
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WORKDIR /src
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FROM gobase AS buildx-version
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RUN --mount=target=. \
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PKG=github.com/docker/buildx VERSION=$(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} -X ${PKG}/version.Revision=${REVISION} -X ${PKG}/version.Package=${PKG}" | tee /tmp/.ldflags; \
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echo -n "${VERSION}" | tee /tmp/.version;
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FROM gobase AS buildx-build
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ARG LDFLAGS="-w -s"
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ARG TARGETPLATFORM
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RUN --mount=type=bind,target=. \
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--mount=type=cache,target=/root/.cache \
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--mount=type=cache,target=/go/pkg/mod \
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--mount=type=bind,source=/tmp/.ldflags,target=/tmp/.ldflags,from=buildx-version \
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set -x; xx-go build -ldflags "$(cat /tmp/.ldflags) ${LDFLAGS}" -o /usr/bin/buildx ./cmd/buildx && \
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xx-verify --static /usr/bin/buildx
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FROM gobase AS test
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RUN --mount=type=bind,target=. \
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--mount=type=cache,target=/root/.cache \
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--mount=type=cache,target=/go/pkg/mod \
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go test -v -coverprofile=/tmp/coverage.txt -covermode=atomic ./... && \
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go tool cover -func=/tmp/coverage.txt
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FROM scratch AS test-coverage
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COPY --from=test /tmp/coverage.txt /coverage.txt
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FROM scratch AS binaries-unix
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COPY --link --from=buildx-build /usr/bin/buildx /
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FROM binaries-unix AS binaries-darwin
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FROM binaries-unix AS binaries-linux
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FROM scratch AS binaries-windows
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COPY --link --from=buildx-build /usr/bin/buildx /buildx.exe
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FROM binaries-$TARGETOS AS binaries
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# Release
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FROM --platform=$BUILDPLATFORM alpine AS releaser
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WORKDIR /work
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ARG TARGETPLATFORM
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RUN --mount=from=binaries \
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--mount=type=bind,source=/tmp/.version,target=/tmp/.version,from=buildx-version \
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mkdir -p /out && cp buildx* "/out/buildx-$(cat /tmp/.version).$(echo $TARGETPLATFORM | sed 's/\//-/g')$(ls buildx* | sed -e 's/^buildx//')"
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FROM scratch AS release
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COPY --from=releaser /out/ /
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# Shell
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FROM docker:$DOCKERD_VERSION AS dockerd-release
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FROM alpine AS shell
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RUN apk add --no-cache iptables tmux git vim less openssh
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RUN mkdir -p /usr/local/lib/docker/cli-plugins && ln -s /usr/local/bin/buildx /usr/local/lib/docker/cli-plugins/docker-buildx
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COPY ./hack/demo-env/entrypoint.sh /usr/local/bin
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COPY ./hack/demo-env/tmux.conf /root/.tmux.conf
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COPY --from=dockerd-release /usr/local/bin /usr/local/bin
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WORKDIR /work
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COPY ./hack/demo-env/examples .
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COPY --from=binaries / /usr/local/bin/
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VOLUME /var/lib/docker
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ENTRYPOINT ["entrypoint.sh"]
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FROM binaries
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