| # Use rocker/geospatial as the base image to include necessary geospatial libraries | |
| FROM rocker/geospatial:latest | |
| # Set the working directory inside the container | |
| WORKDIR /code | |
| # Install required R packages, specifying the CRAN repository for reliability. | |
| # Note: "cartogram" has been removed to avoid the dependency error for rnaturalearthhires. | |
| RUN install2.r --error --deps TRUE --repos "https://cran.r-project.org" \ | |
| shiny \ | |
| shinydashboard \ | |
| dplyr \ | |
| readr \ | |
| sf \ | |
| ggplot2 \ | |
| rnaturalearth \ | |
| rnaturalearthdata \ | |
| countrycode \ | |
| DT \ | |
| ggExtra \ | |
| viridis | |
| # Copy all files from the current directory to the container's working directory | |
| COPY . . | |
| # Expose port 7860 to allow external access to the Shiny app | |
| EXPOSE 7860 | |
| # Command to run the Shiny app when the container starts | |
| CMD ["R", "--quiet", "-e", "shiny::runApp(host='0.0.0.0', port=7860)"] |