104 lines
2.9 KiB
Docker
104 lines
2.9 KiB
Docker
ARG REGISTRY=local
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ARG BUSYBOX_VERSION=latest
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FROM ${REGISTRY}/bash:latest as bash
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FROM ${REGISTRY}/gcc:latest as gcc
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FROM ${REGISTRY}/binutils:latest as binutils
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FROM ${REGISTRY}/musl:latest as musl
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FROM ${REGISTRY}/busybox:${BUSYBOX_VERSION} as busybox
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FROM busybox as base
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ENV GOOS=linux
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ENV CGO_ENABLED=0
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ENV VERSION=1.21.4
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ENV SRC_SITE=https://storage.googleapis.com/golang
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ENV SRC_HASH=e25c9ab72d811142b7f41ff6da5165fec2d1be5feec3ef2c66bc0bdecb431489
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ENV VERSION_BOOTSTRAP_2=1.19.11
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ENV SRC_SITE_BOOTSTRAP_2=https://storage.googleapis.com/golang
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ENV SRC_HASH_BOOTSTRAP_2=e25c9ab72d811142b7f41ff6da5165fec2d1be5feec3ef2c66bc0bdecb431489
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ENV VERSION_BOOTSTRAP_1=1.4-bootstrap-20171003
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ENV SRC_SITE_BOOTSTRAP_1=https://dl.google.com/go
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ENV SRC_HASH_BOOTSTRAP_1=f4ff5b5eb3a3cae1c993723f3eab519c5bae18866b5e5f96fe1102f0cb5c3e52
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COPY --from=gcc . /
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COPY --from=gcc . /
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COPY --from=bash . /
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COPY --from=musl . /
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RUN rm /bin/ar
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COPY --from=binutils . /
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FROM base as fetch
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RUN set -eux; \
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wget ${SRC_SITE_BOOTSTRAP_1}/go${VERSION_BOOTSTRAP_1}.tar.gz; \
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echo "${SRC_HASH_BOOTSTRAP_1} go${VERSION_BOOTSTRAP_1}.tar.gz" | sha256sum -c; \
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wget ${SRC_SITE_BOOTSTRAP_2}/go${VERSION_BOOTSTRAP_2}.src.tar.gz; \
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echo "${SRC_HASH_BOOTSTRAP_2} go${VERSION_BOOTSTRAP_2}.src.tar.gz" | sha256sum -c; \
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wget ${SRC_SITE}/go${VERSION}.src.tar.gz; \
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echo "${SRC_HASH} go${VERSION}.src.tar.gz" | sha256sum -c
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FROM fetch as build
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ENV GOROOT_FINAL=/home/user/go-bootstrap-1
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ENV GOROOT=${GOROOT_FINAL}
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ENV DEST=${GOROOT_FINAL}
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ENV GOBIN=${GOROOT_FINAL}/bin
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RUN set -eux; \
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tar -xzf go${VERSION_BOOTSTRAP_1}.tar.gz; \
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mv go go-bootstrap-1-src
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WORKDIR go-bootstrap-1-src
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RUN set -eux; \
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cd src; \
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bash make.bash; \
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cd ..; \
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mkdir -p ${DEST}; \
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cp -R bin lib pkg src ${DEST}
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ENV GO11MODULE=off
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ENV GOROOT_BOOTSTRAP=/home/user/go-bootstrap-1
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ENV GOROOT_FINAL=/home/user/go-bootstrap-2
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ENV GOROOT=${GOROOT_FINAL}
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ENV DEST=${GOROOT_FINAL}
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ENV GOBIN=${GOROOT_FINAL}/bin
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RUN set -eux; \
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tar -xzf go${VERSION_BOOTSTRAP_2}.tar.gz; \
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mv go go-bootstrap-2-src
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WORKDIR go-bootstrap-2-src
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RUN set -eux; \
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cd src; \
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bash make.bash; \
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cd ..; \
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mkdir -p ${DEST}; \
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cp -R bin lib pkg src ${DEST}
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ENV GOPROXY=off
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ENV GOTOOLCHAIN=local
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ENV GOFLAGS=-mod=vendor
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ENV GO11MODULE=on
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ENV GOROOT_BOOTSTRAP=/home/user/go-bootstrap-2
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ENV GOROOT_FINAL="/lib/go"
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ENV GOBIN=${GOROOT_FINAL}/bin
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ENV GOROOT=/home/user/go-bootstrap-2
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RUN set -eux; \
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tar -xzf go${VERSION}.src.tar.gz; \
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mv go go-src
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WORKDIR go-src
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RUN set -eux; \
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cd src; \
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bash make.bash; \
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cd ..; \
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FROM build as install
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USER 0:0
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RUN set -eux; \
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mkdir -p /rootfs; \
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cp -R bin lib pkg src /rootfs; \
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find /rootfs -exec touch -hcd "@0" "{}" +
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FROM base as test
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COPY --from=install /rootfs /
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ADD test.go .
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RUN set -eux; \
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go build test.go; \
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./test | grep "Success"
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FROM scratch as package
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COPY --from=install /rootfs /
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USER 100:100
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ENTRYPOINT ["/bin/go"]
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CMD ["version"]
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