24 lines
584 B
Docker
24 lines
584 B
Docker
FROM --platform=$BUILDPLATFORM golang:1.22 as builder
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ARG TARGETPLATFORM
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ARG BUILDPLATFORM
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# Set destination for COPY
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WORKDIR /app
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# Download Go modules
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COPY go.mod go.sum ./
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RUN go mod download
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# Copy the source code. Note the slash at the end, as explained in
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# https://docs.docker.com/reference/dockerfile/#copy
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ADD . .
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# Build
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RUN CGO_ENABLED=0 GOOS=$(echo $TARGETPLATFORM | cut -d '/' -f1) GOARCH=$(echo $TARGETPLATFORM | cut -d '/' -f2) go build -o /blackhole
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FROM scratch
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COPY --from=builder /blackhole /blackhole
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# Run
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CMD ["/blackhole", "--config", "/app/config.json"] |