wheel-ctk-name-gen (#55)

Part of rapidsai/shared-workflows#77

---------

Co-authored-by: Vyas Ramasubramani <vyas.ramasubramani@gmail.com>

tools/rapids-wheel-ctk-name-gen

@@ -0,0 +1,17 @@
+#!/bin/bash
+# A utility script that generates CUDA suffix in the format "cu${VER}" where `$VER`
+# is the CUDA major version (for example, "cu11").
+# Positional Arguments:
+#   1) ctk tag
+set -eu -o pipefail
+
+if [ -z "$1" ]; then
+  rapids-echo-stderr "Must specify input argument: CTK_TAG"
+  exit 1
+fi
+
+ctk_tag="$1"
+ctk_major=$(echo "$ctk_tag" | cut -d'.' -f1)
+cuda_suffix="cu${ctk_major}"
+
+echo -n "${cuda_suffix}"