From 41c052a21a2c647a6bf50fc3f7ce6833b62a8995 Mon Sep 17 00:00:00 2001
From: Roman Eisner <roman.eisner@edmonton.ca>
Date: Tue, 30 May 2023 10:07:55 -0600
Subject: [PATCH] Switching to rstudio package manager

---
 Dockerfile | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index afc9f0f..219f744 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,8 +9,15 @@ RUN export DEBIAN_FRONTEND=noninteractive && apt-get -y update \
   xdg-utils \
   && rm -rf /var/lib/apt/lists/*
 
+
 # Freezing packages:
-RUN echo "options(repos = c(REPO_NAME = 'https://mran.microsoft.com/snapshot/2022-04-22'))" >> $R_HOME/etc/Rprofile.site
+ARG TARGETPLATFORM
+RUN case ${TARGETPLATFORM} in \
+  "linux/amd64") \
+  echo "options(repos = c(REPO_NAME = 'https://packagemanager.rstudio.com/cran/__linux__/jammy/2022-04-22'))" >> $R_HOME/etc/Rprofile.site ;; \
+  "linux/arm64") \
+  echo "options(repos = c(REPO_NAME = 'https://packagemanager.rstudio.com/cran/2022-04-22'))" >> $R_HOME/etc/Rprofile.site ;; \
+esac
 
 RUN R -e "options(warn = 2); install.packages(c('assertthat', \
   'data.table', \