From: Florian Westphal <fw@strlen.de>
Date: Tue, 24 Oct 2023 10:37:47 +0000 (+0200)
Subject: check-tree.sh: check and flag /bin/sh usage
X-Git-Tag: v1.1.0~259
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=be2856fc2280014d331d33a520cb5f3f3d909611;p=thirdparty%2Fnftables.git

check-tree.sh: check and flag /bin/sh usage

Almost all shell tests use /bin/bash already.

In some cases we've had shell tests use /bin/sh, but still having
a bashism.  This causes failures on systems where sh is dash or another,
strict bourne shell.

Flag those via check-tree.sh.

Signed-off-by: Florian Westphal <fw@strlen.de>
---

diff --git a/tools/check-tree.sh b/tools/check-tree.sh
index c3aaa08d..e3ddf8bd 100755
--- a/tools/check-tree.sh
+++ b/tools/check-tree.sh
@@ -68,6 +68,7 @@ if [ "${#SHELL_TESTS[@]}" -eq 0 ] ; then
 fi
 for t in "${SHELL_TESTS[@]}" ; do
 	check_shell_dumps "$t"
+	head -n 1 "$t" |grep -q  '^#!/bin/sh' && echo "$t uses sh instead of bash" && EXIT_CODE=1
 done
 
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