Automate removing domains without ns records

Author: nickspaargaren

.github/workflows/dns-check.yml

@@ -7,6 +7,9 @@ jobs:
     continue-on-error: true
     steps:
       - uses: actions/checkout@v2
+      - run: |
+          git config --global user.name 'github-actions[bot]'
+          git config --global user.email '41898282+github-actions[bot]@users.noreply.github.com'
         name: Python setup
       - uses: actions/setup-python@v2
         with:
@@ -17,3 +20,7 @@ jobs:
         run: |
           cd scripts
           python3 dnscheck.py
+      - name: Commit updated pihole-google.txt
+        run: |
+          git add pihole-google.txt && git commit -am "Remove domains without NS records"
+          git push

scripts/dnscheck.py

@@ -15,6 +15,7 @@ def check_domain(domain):
 
 def main():
     found_domains = 0
+    domains_with_ns_records = []
 
     with open("../pihole-google.txt") as f:
         for line in f:
@@ -23,6 +24,12 @@ def main():
                 if check_domain(domain):
                     print(f"Domain without NS records: {domain}")
                     found_domains += 1
+                else:
+                    domains_with_ns_records.append(line)
+
+    # Write remaining domains back to the file
+    with open("../pihole-google.txt", "w") as f:
+        f.writelines(domains_with_ns_records)
 
     if found_domains > 0:
         sys.exit(1)