From c20fc6ab8a7e15cd1af3c4467e851cceadba0636 Mon Sep 17 00:00:00 2001
From: Marc Wrobel <marc.wrobel@gmail.com>
Date: Mon, 1 Aug 2022 20:19:25 +0200
Subject: [PATCH] Ignore non-source files during search

---
 checklinks | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/checklinks b/checklinks
index a189022..678d43d 100755
--- a/checklinks
+++ b/checklinks
@@ -5,6 +5,7 @@ RETRY=1
 RETRY_DELAY=10
 TIMEOUT=3 # seconds
 
+URL_REGEX='https?://[^][{} "`<>),*$|\\]*[^][{} "`<>),*$|\\.:'"'"']'
 EXCLUDED_URLS="https?://(\
 localhost|\
 old.nabble.com|\
@@ -33,10 +34,8 @@ NC='\033[0m' # No Color
 
 [ ! -d "$1" ] && echo "'$1'  is not a directory" && exit 1
 
-echo "'$EXCLUDED_URLS'"
-
 # Links are processed in a random order to reduce the risk of being blacklisted and temporarily blocked
-for url in $(grep -RioEh 'https?://[^][{} "`<>),*$|\\]*[^][{} "`<>),*$|\\.:'"'"']' | sort | uniq | sort -R); do
+for url in $(grep -RioEh --exclude-dir={.git,.idea,target,output} --exclude=*.{class,svg} "$URL_REGEX" | sort | uniq | sort -R); do
   if [[ "$url" =~ $EXCLUDED_URLS ]]; then
     echo -e "${GRAY}$url (IGNORED)${NC}"