FROM golang:1.13 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"]