syncthing/Dockerfile.strelaysrv

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ARG GOVERSION=latest
FROM golang:$GOVERSION AS builder
WORKDIR /src
COPY . .
ENV CGO_ENABLED=0
ENV BUILD_HOST=syncthing.net
ENV BUILD_USER=docker
RUN rm -f strelaysrv && go run build.go -no-upgrade build strelaysrv
FROM alpine
EXPOSE 22067 22070
VOLUME ["/var/strelaysrv"]
RUN apk add --no-cache ca-certificates su-exec
COPY --from=builder /src/strelaysrv /bin/strelaysrv
COPY --from=builder /src/script/docker-entrypoint.sh /bin/entrypoint.sh
ENV PUID=1000 PGID=1000 HOME=/var/strelaysrv
HEALTHCHECK --interval=1m --timeout=10s \
CMD nc -z localhost 22067 || exit 1
WORKDIR /var/strelaysrv
ENTRYPOINT ["/bin/entrypoint.sh", "/bin/strelaysrv"]