17 lines
498 B
Docker
17 lines
498 B
Docker
# ---- build stage ----
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FROM golang:1.22-alpine AS build
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RUN apk add --no-cache ca-certificates
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WORKDIR /src
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COPY go.mod ./
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COPY main.go index.html ./
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RUN CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /mcimport .
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# ---- runtime stage ----
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FROM scratch
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# CA bundle so HTTPS to mailcow (Let's Encrypt) validates
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COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
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COPY --from=build /mcimport /mcimport
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EXPOSE 8080
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USER 65534:65534
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ENTRYPOINT ["/mcimport"]
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