From b750101eb236130cf056c675997decbac904cc49 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 17:35:18 +0200
Subject: Adding upstream version 252.22.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tools/check-version.sh | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100755 tools/check-version.sh

(limited to 'tools/check-version.sh')

diff --git a/tools/check-version.sh b/tools/check-version.sh
new file mode 100755
index 0000000..faefb46
--- /dev/null
+++ b/tools/check-version.sh
@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+set -eu
+set -o pipefail
+
+# Note: 'grep ... >/dev/null' instead of just 'grep -q' is used intentionally
+#       here, since 'grep -q' exits on the first match causing SIGPIPE being
+#       sent to the sender.
+
+BINARY="${1:?}"
+VERSION="${2:?}"
+export SYSTEMD_LOG_LEVEL=info
+
+if [[ ! -x "$BINARY" ]]; then
+    echo "$BINARY is not an executable"
+    exit 1
+fi
+
+# --version prints something. Also catches case where args are ignored.
+if ! "$BINARY" --version | grep . >/dev/null; then
+    echo "$(basename "$BINARY") --version output is empty"
+    exit 2
+fi
+
+# no --version output to stderr
+if "$BINARY" --version 2>&1 1>/dev/null | grep .; then
+    echo "$(basename "$BINARY") --version prints to stderr"
+    exit 3
+fi
+
+# project version appears in version output
+out="$("$BINARY" --version)"
+if ! grep -F "$VERSION" >/dev/null <<<"$out"; then
+    echo "$(basename "$BINARY") --version output does not match '$VERSION': $out"
+    exit 4
+fi
-- 
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