Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 43 insertions, 0 deletions

diff --git a/tools/find-double-newline.sh b/tools/find-double-newline.sh
new file mode 100755
index 0000000..2999a58
--- /dev/null
+++ b/tools/find-double-newline.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
+set -eu
+
+TOP="$(git rev-parse --show-toplevel)"
+
+case "${1:-}" in
+    recdiff)
+        if [ "${2:-}" = "" ] ; then
+            DIR="$TOP"
+        else
+            DIR="$2"
+        fi
+
+        find "$DIR" -type f \( -name '*.[ch]' -o -name '*.xml' \) -exec "$0" diff \{\} \;
+        ;;
+
+    recpatch)
+        if [ "${2:-}" = "" ] ; then
+            DIR="$TOP"
+        else
+            DIR="$2"
+        fi
+
+        find "$DIR" -type f \( -name '*.[ch]' -o -name '*.xml' \) -exec "$0" patch \{\} \;
+        ;;
+
+    diff)
+        T="$(mktemp)"
+        sed '/^$/N;/^\n$/D' <"${2:?}" >"$T"
+        diff -u "$2" "$T"
+        rm -f "$T"
+        ;;
+
+    patch)
+        sed -i '/^$/N;/^\n$/D' "${2:?}"
+        ;;
+
+    *)
+        echo "Expected recdiff|recpatch|diff|patch as verb." >&2
+        ;;
+esac