FROM rocker/r-ver

# Create a new group and user for Shiny
RUN groupadd shiny && useradd -r -m shiny -g shiny

# Install system dependencies
RUN apt-get update \
  && apt-get install -y --no-install-recommends \
     pandoc \
     pandoc-citeproc \
     libcurl4-gnutls-dev \
     libcairo2-dev \
     libxt-dev \
     xtail \
     libssl-dev \
     libicu-dev \
     wget

# Install R packages
RUN R -e 'install.packages("remotes")'
RUN R -e "install.packages(c('dplyr', 'shiny', 'readxl', 'remotes', 'httpuv', 'shinythemes', 'DT', 'ggplot2', 'gridExtra', 'emmeans', 'officer', 'car', 'markdown', 'plotly', 'factoextra', 'shinylogs', 'auth0', 'httr', 'shinyjs'), repos = 'https://cran.rstudio.com/', method='wget')"
RUN R -e 'install_dev("shiny")'

# Create a directory for your Shiny app
RUN mkdir -p /srv/shiny && \
    chown shiny:shiny /srv/shiny

# Copy the Shiny app to the container
COPY app.R /srv/shiny/app.R
COPY README.md /srv/shiny/README.md
COPY arbre1.png /srv/shiny/arbre1.png
COPY arbre2.png /srv/shiny/arbre2.png
COPY .Renviron /srv/shiny/.Renviron

# Expose the port Shiny app runs on
EXPOSE 8080

# Use the created shiny user
USER shiny

# Command to run the Shiny app

CMD ["R", "-e", "shiny::runApp('/srv/shiny', host='0.0.0.0', port=8080, launch.browser = FALSE)"]