From 4e35aa632d816187acc9cf31cf65b4ab042bedda Mon Sep 17 00:00:00 2001
From: Andrew Nowak <andrew.nowak@guardian.co.uk>
Date: Wed, 6 Aug 2025 12:50:46 +0100
Subject: [PATCH] Make the add-to-hosts-file regex stricter to avoid incorrect
 matches

---
 script/add-to-hosts-file | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/script/add-to-hosts-file b/script/add-to-hosts-file
index ff21482..e37357e 100755
--- a/script/add-to-hosts-file
+++ b/script/add-to-hosts-file
@@ -16,7 +16,7 @@ fi
 
 DOMAIN=$1
 
-if grep '127.0.0.1' /etc/hosts | grep ${DOMAIN} ; then
+if grep -E "^127.0.0.1\\s+${DOMAIN}\\s*$" /etc/hosts ; then
   echo -e "✅ /etc/hosts entry already exists for ${DOMAIN}"
 else
   echo -e "🔧 ${YELLOW}adding /etc/hosts entry for ${DOMAIN}. Requires sudo - enter password when prompted.${NC}"