#!/bin/bash

set -ex

DEBIAN_FRONTEND=noninteractive
rstudio-server stop
rstudio-launcher stop
JSON=$(curl -s https://dailies.rstudio.com/rstudio/latest/index.json)
# its bionic for both ubuntu 18 and 20
DIST_JSON=$(echo "${JSON}" | jq .products.workbench.platforms['"'"bionic-amd64"'"'])
LATEST_URL=$(echo "${DIST_JSON}" | jq -r '.link')
FILENAME=$(echo "${DIST_JSON}" | jq -r '.filename')
curl -o /tmp/${FILENAME} ${LATEST_URL}
gdebi --non-interactive /tmp/${FILENAME}
rm /tmp/${FILENAME}
systemctl start rstudio-launcher
systemctl start rstudio-server
systemctl enable rstudio-launcher
systemctl enable rstudio-server