From c7414891876cd6d0d02abe71c7376b8104bfbc32 Mon Sep 17 00:00:00 2001
From: Fuad Muhic <fmuhic@capeannenterprises.com>
Date: Thu, 21 Jun 2018 16:56:19 +0200
Subject: [PATCH] Add runtime check for min R version.

Arvados-DCO-1.1-Signed-off-by: Fuad Muhic <fmuhic@capeannenterprises.com>
---
 sdk/R/R/zzz.R | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 sdk/R/R/zzz.R

diff --git a/sdk/R/R/zzz.R b/sdk/R/R/zzz.R
new file mode 100644
index 0000000000..c98f803e5e
--- /dev/null
+++ b/sdk/R/R/zzz.R
@@ -0,0 +1,10 @@
+.onLoad <- function(libName, pkgName)
+{
+    minAllowedRVersion <- "3.3.0"
+    currentRVersion <- getRversion()
+
+    if(currentRVersion < minAllowedRVersion)
+        print(paste0("Minimum R version required to run ", pkgName, " is ",
+                     minAllowedRVersion, ". Your current version is ",
+                     toString(currentRVersion), ". Please update R and try again."))
+}
-- 
2.30.2