Added jupyter docker files

jupyter/build/r.Dockerfile

@@ -0,0 +1,57 @@
+ARG BASE_CONTAINER=betalupi/jupyter-base
+FROM $BASE_CONTAINER
+LABEL maintainer="Mark <mark@betalupi.com>"
+
+# R pre-requisites
+USER root
+RUN apt-get update --yes && apt-get install --yes --no-install-recommends \
+		fonts-dejavu \
+		unixodbc \
+		unixodbc-dev \
+		r-cran-rodbc \
+		gfortran \
+		gcc && \
+	apt-get clean && rm -rf /var/lib/apt/lists/*
+
+USER ${NB_UID}
+RUN mamba install --quiet --yes \
+	"r-base" \
+	"r-caret" \
+	"r-crayon" \
+	"r-devtools" \
+	"r-e1071" \
+	"r-forecast" \
+	"r-hexbin" \
+	"r-htmltools" \
+	"r-htmlwidgets" \
+	"r-irkernel" \
+	"r-nycflights13" \
+	"r-randomforest" \
+	"r-rcurl" \
+	"r-rmarkdown" \
+	"r-rodbc" \
+	"r-rsqlite" \
+	"r-shiny" \
+	"r-tidyverse" \
+	"unixodbc" && \
+	# Cleanup
+	mamba clean --all -f -y && \
+	npm cache clean --force && \
+	jupyter lab clean && \
+	rm -rf "/home/${NB_USER}/.cache/yarn" && \
+	fix-permissions "${CONDA_DIR}" && \
+	fix-permissions "/home/${NB_USER}"
+
+# `rpy2` and `r-tidymodels` are not easy to install under arm
+RUN set -x && \
+	arch=$(uname -m) && \
+	if [ "${arch}" == "x86_64" ]; then \
+		mamba install --quiet --yes \
+			"rpy2" \
+			"r-tidymodels" && \
+			mamba clean --all -f -y && \
+			fix-permissions "${CONDA_DIR}" && \
+			fix-permissions "/home/${NB_USER}"; \
+	fi;
+
+USER ${NB_UID}