FROM rocker/shiny-verse:4.2.0
#FROM rocker/shiny-verse:4.3.1

# Installing packages
RUN apt-get update && apt-get -y install cmake
RUN apt-get update && apt-get -y install curl
RUN apt-get update && apt-get -y install libmpfr6
RUN apt-get update && apt-get -y install libmpfr-dev

# Install R packages
RUN curl https://raw.githubusercontent.com/john-harrold/ruminate/main/inst/docker/install_packages.R --output /tmp/install_packages.R
RUN R -e 'source("/tmp/install_packages.R")'

# Setting the deployed flag:
RUN touch /srv/shiny-server/DEPLOYED

# Making the ruminate App the main app for the site:
RUN rm 'srv/shiny-server/index.html'
RUN R -e "file.copy(system.file(package='ruminate', 'templates', 'ruminate.R'), '/srv/shiny-server/App.R')"

# Creating setup script to define options for the server
RUN echo 'options(shiny.maxRequestSize = 20 * 1024^2)' >> 'srv/shiny-server/SETUP.R'

# Open the port for Shiny
EXPOSE 3838