Skip stub grub.cfg files (e.g. used on Debian OS family).

Replacing these may break OS update mechanisms which only update the main file.
voxpupuli · Jul 23, 2021 · 5bd04fa · 5bd04fa
1 parent 63c2c4b
commit 5bd04fa
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/puppetx/augeasproviders_grub/util.rb b/lib/puppetx/augeasproviders_grub/util.rb
@@ -152,7 +152,9 @@ def self.grub2_cfg_paths
         valid_paths = paths.map do |path|
           begin
             real_path = File.realpath(path)
-            real_path if (File.readable?(real_path) && !File.directory?(real_path))
+            real_path if (File.readable?(real_path) && !File.directory?(real_path)) &&
+               # Exclude stub files which include main config (e.g. Debian OS family)
+               (File.foreach(real_path).inject(0) {|c, line| c+1} > 5)
           rescue Errno::ENOENT
             nil
           end