From bb77892924363b5eba8f8730395b1ac347e5d48a Mon Sep 17 00:00:00 2001
From: Sergiusz Bazanski <q3k@q3k.org>
Date: Wed, 15 May 2019 19:13:11 +0200
Subject: [PATCH] tools/install.sh: soft requirement on nix

---
 tools/install.sh | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/tools/install.sh b/tools/install.sh
index 4485f474..b93f10d5 100755
--- a/tools/install.sh
+++ b/tools/install.sh
@@ -9,5 +9,11 @@ cd "${hscloud_root}"
 
 bazel build \
         //tools:kubectl //tools:kubecfg //tools:secretstore \
-        //tools:pass //tools:calicoctl.bin //tools:cfssl \
-        //tools:nixops
+        //tools:pass //tools:calicoctl.bin //tools:cfssl
+
+if [ ! -e /nix ] ; then
+    echo "WARNING: No Nix installation detected. nix-dependent tools (nixops) will not be built or available." 
+else
+    bazel build \
+            //tools:nixops
+fi