fix: no Python in container, reverting to awk

.gitea/workflows/update-readme.yaml

@@ -20,22 +20,17 @@ jobs:
           FORMATTED_LOC=$(printf "%'d" $LOC)
           echo "Syncing $FORMATTED_LOC lines..."
 
-          python3 -c "
+          awk -v new_val="$FORMATTED_LOC" '
-          import os
+            /.*/ {
-          content = open('README.md').read()
+              sub(/.*/, "" new_val "")
-          marker_start = ''
+            }
-          marker_end = ''
+            { print }
-          if marker_start in content and marker_end in content:
+          ' README.md > README.md.tmp && mv README.md.tmp README.md
-              before = content.split(marker_start)[0]
+
-              after = content.split(marker_end)[1]
+          if [ $(wc -l < README.md) -lt 5 ]; then
-              new_content = before + marker_start + '$FORMATTED_LOC' + marker_end + after
+            echo "ERROR: AWK output looks too small. Guarding against corruption."
-              with open('README.md', 'w') as f:
+            exit 1
-                  f.write(new_content)
+          fi
-              print('Successfully updated README.')
-          else:
-              print('Markers not found!')
-              exit(1)
-          "
 
       - name: Commit and Push
         run: |