# Run RStudio in a container
#
# docker run -it \
#	-v /tmp/.X11-unix:/tmp/.X11-unix \ # mount the X11 socket
#	-e DISPLAY=unix$DISPLAY \
#	-v $HOME/rscripts:/root/rscripts \
#	--device /dev/dri \
#	--name rstudio \
#	jess/rstudio
#

# Base docker image
FROM debian:bullseye-slim
LABEL maintainer "Jessie Frazelle <jess@linux.com>"

# Install Rstudio deps
RUN apt-get update && apt-get install -y \
	ca-certificates \
	curl \
	fcitx-frontend-qt5 \
	fcitx-modules \
	fcitx-module-dbus \
	libasound2 \
	libclang-dev \
	libedit2 \
	libgl1-mesa-dri \
	libgl1-mesa-glx \
	libgstreamer1.0-0 \
	libgstreamer-plugins-base1.0-0 \
	libjpeg-dev \
	libjpeg62-turbo \
	libjpeg62-turbo-dev \
	libpresage1v5 \
	libpresage-data \
	libqt5core5a \
	libqt5dbus5 \
	libqt5gui5 \
	libqt5network5 \
	libqt5printsupport5 \
	libqt5webkit5 \
	libqt5widgets5 \
	libnss3 \
	libtiff5 \
	libxcomposite1 \
	libxcursor1 \
	libxslt1.1 \
	libxtst6 \
	littler \
	locales \
	r-base \
	r-base-dev \
	r-recommended \
	--no-install-recommends \
	&& echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen \
	&& locale-gen en_US.utf8 \
	&& /usr/sbin/update-locale LANG=en_US.UTF-8 \
	&& rm -rf /var/lib/apt/lists/*

# https://www.rstudio.com/products/rstudio/download/#download
ENV RSTUDIO_VERSION 1.2.5042

# Download the source
RUN curl -sSL "https://download1.rstudio.org/desktop/bionic/amd64/rstudio-${RSTUDIO_VERSION}-amd64.deb" -o /tmp/rstudio-amd64.deb \
	&& dpkg -i /tmp/rstudio-amd64.deb \
	&& rm -rf /tmp/*.deb \
	&& ln -f -s /usr/lib/rstudio/bin/rstudio /usr/bin/rstudio


ENV LC_ALL en_US.UTF-8
ENV LANG en_US.UTF-8

# Set default CRAN repo
RUN mkdir -p /etc/R \
	&& echo 'options(repos = c(CRAN = "https://cran.rstudio.com/"), download.file.method = "libcurl")' >> /etc/R/Rprofile.site \
    && echo 'source("/etc/R/Rprofile.site")' >> /etc/littler.r \
	&& ln -s /usr/share/doc/littler/examples/install.r /usr/local/bin/install.r \
	&& ln -s /usr/share/doc/littler/examples/install2.r /usr/local/bin/install2.r \
	&& ln -s /usr/share/doc/littler/examples/installGithub.r /usr/local/bin/installGithub.r \
	&& ln -s /usr/share/doc/littler/examples/testInstalled.r /usr/local/bin/testInstalled.r \
	&& rm -rf /tmp/downloaded_packages/ /tmp/*.rds \
	&& echo '"\e[5~": history-search-backward' >> /etc/inputrc \
	&& echo '"\e[6~": history-search-backward' >> /etc/inputrc

ENV HOME /home/user
RUN useradd --create-home --home-dir $HOME user \
    && chown -R user:user $HOME

WORKDIR $HOME

USER user

# Autorun Rstudio
ENTRYPOINT [ "rstudio" ]