From 8bfb8c6a65617e1e340c9e6b8b9ad7845fe0e542 Mon Sep 17 00:00:00 2001
From: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Date: Thu, 25 Jun 2020 05:01:02 -0400
Subject: [PATCH] test/vm_setup.sh: exit with error when unsupported pkg
 manager is detected

Exit early from script execution when unsupported pkg manager is found.
Just not before the "--help" has a chance to be called.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I176bf5778dd7b2bc510f54842202113c8614a9d4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3054
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Michal Berger <michalx.berger@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
---
 test/common/config/vm_setup.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/test/common/config/vm_setup.sh b/test/common/config/vm_setup.sh
index d23caf945..59e515d0e 100755
--- a/test/common/config/vm_setup.sh
+++ b/test/common/config/vm_setup.sh
@@ -73,8 +73,6 @@ elif hash pacman &> /dev/null; then
 elif hash pkg &> /dev/null; then
 	source "$vmsetupdir/pkgdep/pkg"
 else
-	echo "Supported package manager not found. Script supports:"
-	printf ' * %s\n' "${managers[@]##*/}"
 	package_manager="undefined"
 fi
 
@@ -110,6 +108,12 @@ while getopts 'd:siuht:c:-:' optchar; do
 	esac
 done
 
+if [[ "$package_manager" == "undefined" ]]; then
+	echo "Supported package manager not found. Script supports:"
+	printf ' * %s\n' "${managers[@]##*/}"
+	exit 1
+fi
+
 if [ -n "$CONF_PATH" ]; then
 	if [ ! -f "$CONF_PATH" ]; then
 		echo Configuration file does not exist: "$CONF_PATH"