Dockerfile.static2

FROM eddelbuettel/r2u:20.04 AS builder
RUN apt-get update && apt-get install -y --no-install-recommends \
    pandoc \
    && rm -rf /var/lib/apt/lists/*
RUN install.r shiny rmarkdown flexdashboard dplyr
WORKDIR /root
COPY runtime-static .
RUN R -e "rmarkdown::render('index.Rmd', output_dir = 'output')"

FROM ghcr.io/openfaas/of-watchdog:0.9.6 AS watchdog

FROM alpine:latest
RUN mkdir /app
COPY --from=builder /root/output /app
COPY --from=watchdog /fwatchdog .
ENV mode="static"
ENV static_path="/app"
HEALTHCHECK --interval=3s CMD [ -e /tmp/.lock ] || exit 1
CMD ["./fwatchdog"]