github.com/wozhu6104/docker@v20.10.10+incompatible/Dockerfile.buildx (about)

     1  ARG GO_VERSION=1.13.15
     2  ARG BUILDX_COMMIT=v0.5.1
     3  ARG BUILDX_REPO=https://github.com/docker/buildx.git
     4  
     5  FROM golang:${GO_VERSION}-buster AS build
     6  ARG BUILDX_REPO
     7  RUN git clone "${BUILDX_REPO}" /buildx
     8  WORKDIR /buildx
     9  ARG BUILDX_COMMIT
    10  RUN git fetch origin "${BUILDX_COMMIT}":build && git checkout build
    11  ARG GOOS
    12  ARG GOARCH
    13  # Keep these essentially no-op var settings for debug purposes.
    14  # It allows us to see what the GOOS/GOARCH that's being built for is.
    15  RUN GOOS="${GOOS}" GOARCH="${GOARCH}" BUILDX_COMMIT="${BUILDX_COMMIT}"; \
    16      pkg="github.com/docker/buildx"; \
    17      ldflags="\
    18        -X \"${pkg}/version.Version=$(git describe --tags)\" \
    19        -X \"${pkg}/version.Revision=$(git rev-parse --short HEAD)\" \
    20        -X \"${pkg}/version.Package=buildx\" \
    21      "; \
    22      go build -mod=vendor -ldflags "${ldflags}" -o /usr/bin/buildx ./cmd/buildx
    23  
    24  FROM golang:${GO_VERSION}-buster
    25  COPY --from=build /usr/bin/buildx /usr/bin/buildx
    26  ENTRYPOINT ["/usr/bin/buildx"]