36 lines
939 B
Docker
36 lines
939 B
Docker
FROM scratch as base
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ENV VERSION=3.14.3
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ENV SRC_HASH=e0d46f69954002d27eaac3bd6543ee4f486cdd3795c5aac921e7f02791df8d8e
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ENV SRC_FILE=v${VERSION}.tar.gz
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ENV SRC_SITE=https://github.com/helm/helm/archive/refs/tags/${SRC_FILE}
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ENV GOPATH=/cache/go
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ENV GOCACHE=/cache/
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ENV GOWORK=off
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ENV GOPROXY=https://proxy.golang.org,direct
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ENV GOSUMDB=sum.golang.org
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ENV CGO_ENABLED=0
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ENV GOHOSTOS=linux
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ENV GOHOSTARCH=amd64
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ENV GO11MODULE=on
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FROM base as fetch
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COPY --from=stagex/busybox . /
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COPY --from=stagex/go . /
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COPY --from=stagex/ca-certificates . /
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ADD --checksum=sha256:${SRC_HASH} ${SRC_SITE} .
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RUN tar -xvf ${SRC_FILE}
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WORKDIR helm-${VERSION}
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RUN go get ./...
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FROM fetch as build
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RUN --network=none go build -v -trimpath ./cmd/helm
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from build as install
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RUN <<-EOF
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mkdir -p /rootfs/usr/bin/
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cp helm /rootfs/usr/bin/
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find /rootfs -exec touch -hcd "@0" "{}" +
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EOF
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FROM stagex/filesystem as package
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COPY --from=install /rootfs/./ /
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