From 17e5fc4dd47a4951cc40c9ac6eaddeabc3b003e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20Soko=C5=82owski?= <jakub@status.im>
Date: Tue, 25 Feb 2020 16:24:00 +0100
Subject: [PATCH] fix detecting NixOS, uname can be deceptive
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specifically inside of Docker containers

Signed-off-by: Jakub Sokołowski <jakub@status.im>
---
 nix/scripts/setup.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nix/scripts/setup.sh b/nix/scripts/setup.sh
index 5783d1d3ec..412e42ae9c 100755
--- a/nix/scripts/setup.sh
+++ b/nix/scripts/setup.sh
@@ -26,7 +26,7 @@ if [[ ! -x "$(command -v git)" ]]; then
   exit 1
 fi
 
-if [[ "$(uname -v)" == *NixOS* ]]; then
+if [[ "$(source /etc/os-release && echo "${NAME}")" == *NixOS* ]]; then
   echo -e "${GRN}Already running NixOS.${RST}"
   exit
 fi