From: Jérôme Benoit <jerome.benoit@sap.com>
Date: Mon, 17 Oct 2022 12:19:48 +0000 (+0200)
Subject: Improve build script options error reporting
X-Git-Url: https://git.piment-noir.org/?a=commitdiff_plain;h=30a42bd5c1087571ad49efe51d20a716737a9dec;p=mbt-docker.git

Improve build script options error reporting

Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com>
---

diff --git a/build-image.sh b/build-image.sh
index d18125a..14efb6a 100755
--- a/build-image.sh
+++ b/build-image.sh
@@ -22,10 +22,20 @@ while getopts "n:h" option; do
       elif [[ -z "${images##*$name*}" ]]; then
         make NAME=${name}
       else
+        echo "Error: Unknown image name for option argument -${OPTARG}" >&2;
         usage
         exit 1
       fi
       ;;
+    \?)
+      # Invalid option
+      echo "Error: Unknown or invalid option argument for -${OPTARG}" >&2;
+      usage
+      exit 1;;
+    :)
+      echo "Error: Missing option argument for -${OPTARG}" >&2;
+      usage
+      exit 1;;
     *|h)
       usage
       ;;