From 7032bd8a105ff0e3a787919c7733f7ebb4d5c709 Mon Sep 17 00:00:00 2001
From: Olivier Gayot <olivier.gayot@canonical.com>
Date: Tue, 27 Aug 2024 12:15:21 +0200
Subject: [PATCH] test-in-lxd: add usage when not enough args are supplied

Signed-off-by: Olivier Gayot <olivier.gayot@canonical.com>
---
 scripts/test-in-lxd.sh | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/scripts/test-in-lxd.sh b/scripts/test-in-lxd.sh
index 7c82d9571..aaf0ab52a 100755
--- a/scripts/test-in-lxd.sh
+++ b/scripts/test-in-lxd.sh
@@ -1,7 +1,15 @@
 #!/bin/bash
 set -eux
+
+if [ "$#" -lt 2 ]; then
+    cat >&2 <<EOF
+Usage: $0 <lxd-image> <test-command>
+EOF
+    exit 1
+fi
+
 IMAGE=$1
-SCRIPT=$2
+TEST_CMD=$2
 TESTER=subiquity-${IMAGE##*:}
 
 lxd init --auto
@@ -62,6 +70,6 @@ fi
 lxc exec $TESTER -- sh -ec "
     cd ~/subiquity
     ./scripts/installdeps.sh
-    $SCRIPT"
+    $TEST_CMD"
 
 lxc stop $TESTER