From d55a74c4187837347f8edbdd034e28cfee1e9a15 Mon Sep 17 00:00:00 2001
From: John Bampton <jbampton@gmail.com>
Date: Sat, 13 Feb 2021 16:23:00 +1000
Subject: feat(CI): check for trailing whitespace

Run on pull request only.
Use a shell script to check for trailing whitespace in all files.
Fail if trailing whitespace is found.
---
 test/check-for-trailing-whitespace.sh | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100755 test/check-for-trailing-whitespace.sh

(limited to 'test')

diff --git a/test/check-for-trailing-whitespace.sh b/test/check-for-trailing-whitespace.sh
new file mode 100755
index 000000000..00be038f3
--- /dev/null
+++ b/test/check-for-trailing-whitespace.sh
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+cd .. || exit
+# print first
+grep -EHInr '( +)$' ./*
+
+var=$(grep -EHInr '( +)$' ./*)
+# then exit with fail if found
+if test -z "$var"; then
+  exit 0
+else
+  exit 1
+fi
-- 
cgit v1.2.3