FROM golang:alpine as builder

COPY . /go/src/github.com/Luzifer/automail
WORKDIR /go/src/github.com/Luzifer/automail

RUN set -ex \
 && apk add --update git \
 && go install \
      -ldflags "-X main.version=$(git describe --tags --always || echo dev)" \
      -mod=readonly

FROM alpine:latest

ENV CONFIG=/data/config.yml \
    STORAGE_FILE=/data/automail_store.yml

LABEL maintainer "Knut Ahlers <knut@ahlers.me>"

RUN set -ex \
 && apk --no-cache add \
      ca-certificates

COPY --from=builder /go/bin/automail /usr/local/bin/automail

VOLUME ["/data"]

ENTRYPOINT ["/usr/local/bin/automail"]
CMD ["--"]

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