Dockerfile

# Use the official R base image
FROM rocker/shiny:lastest

# Install system dependencies for R and Shiny
RUN apt-get update && apt-get install -y \
    libcurl4-openssl-dev \
    libssl-dev \
    libxml2-dev \
    && rm -rf /var/lib/apt/lists/*


## Install packages and dependecies
RUN R -e "install.packages(pkgs=c('shiny','shinydashboard', 'shinydashboardPlus', 'DT', 'dplyr', 'plotly', 'readr', 'ggplot2', 'scales', 'forcats', 'thematic', 'gtsummary', 'paletteer', 'reshape2', 'tidyr', 'VennDiagram', 'tidyverse', 'stringr', 'ggsignif', 'vegan', 'circlize', 'pheatmap'), repos='https://cran.rstudio.com/')"

RUN mkdir /root/app

COPY hosmicro /root/shiny_save

EXPOSE 3838

# RUN dos2unix /usr/bin/shiny-server.sh && apt-get --purge remove -y dos2unix && rm -rf /var/lib/apt/lists/*
CMD ["R", "-e", "shiny::runApp('/root/shiny_save', host='0.0.0.0', port=3838)"]