29 lines
772 B
Docker
29 lines
772 B
Docker
FROM golang:1.18-bullseye as builder
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ARG VER=devel
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ENV CGO_ENABLED=0
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RUN mkdir -p /cache/crypto
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COPY crypto /cache/crypto
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COPY go.mod go.sum /cache/
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WORKDIR /cache
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RUN go mod download
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RUN mkdir -p /sshpiperd/plugins
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ADD . /src/
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WORKDIR /src
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RUN --mount=type=cache,target=/root/.cache/go-build go build -o /sshpiperd -ldflags "-X main.mainver=$VER" ./cmd/...
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RUN --mount=type=cache,target=/root/.cache/go-build go build -o /sshpiperd/plugins -ldflags "-X main.mainver=$VER" ./plugin/...
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ADD entrypoint.sh /sshpiperd
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FROM busybox
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LABEL maintainer="Boshi Lian<farmer1992@gmail.com>"
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COPY --from=ep76/openssh-static:latest /usr/bin/ssh-keygen /bin/ssh-keygen
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RUN mkdir /etc/ssh/
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COPY --from=builder /sshpiperd/ /sshpiperd
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EXPOSE 2222
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CMD ["/sshpiperd/entrypoint.sh"]
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