1 files changed, 30 insertions, 0 deletions
diff --git a/tests/shell/helpers/json-sanitize-ruleset.sh b/tests/shell/helpers/json-sanitize-ruleset.sh
new file mode 100755
index 00000000..31b85cbd
--- /dev/null
+++ b/tests/shell/helpers/json-sanitize-ruleset.sh
@@ -0,0 +1,30 @@
+#!/bin/bash -e
+
+die() {
+	printf "%s\n" "$*"
+	exit 1
+}
+
+do_sed() {
+	# Normalize the "version"/"release_name", otherwise we have to
+	# regenerate the JSON output upon new release.
+	#
+	# Also, "handle" are not stable. Normalize them 0.
+	sed \
+		-e '1s/^\({"nftables": \[{"metainfo": {"version": "\)[0-9.]\+\(", "release_name": "\)[^"]\+\(", "\)/\1VERSION\2RELEASE_NAME\3/' \
+		-e '1s/"handle": [0-9]\+\>/"handle": 0/g' \
+		"$@"
+}
+
+if [ "$#" = 0 ] ; then
+	do_sed
+	exit $?
+fi
+
+for f ; do
+	test -f "$f" || die "$0: file \"$f\" does not exist"
+done
+
+for f ; do
+	do_sed -i "$f" || die "$0: \`sed -i\` failed for \"$f\""
+done