Various cleanup to spec

1 files changed, 11 insertions, 0 deletions

diff --git a/pre-commit.sh b/pre-commit.sh
new file mode 100755
index 0000000..995cc0a
--- /dev/null
+++ b/pre-commit.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+for file in site/*.html; do
+	echo "Checking $file..."
+	# Check with Nu validator (https://github.com/validator/validator) if installed
+	which vnu >/dev/null && vnu $file || exit 1
+	# /dev/null is to force file names to be printed (grep -H is a GNU extension)
+	if grep -n '\s$' /dev/null $file; then
+		echo "$file has trailing white space."
+		exit 1
+	fi
+done