Enable aliases for more exotic templating situations.

This is super useful for DRY when configuring a number of roles and you hit the limits of what's reasonable with ERB.
basecamp · Nov 11, 2023 · 99aedfc · 99aedfc
1 parent d0ac650
commit 99aedfc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/kamal/configuration.rb b/lib/kamal/configuration.rb
@@ -25,7 +25,7 @@ def load_config_files(*files)
 
       def load_config_file(file)
         if file.exist?
-          YAML.load(ERB.new(IO.read(file)).result).symbolize_keys
+          YAML.load(ERB.new(IO.read(file)).result, aliases: true).symbolize_keys
         else
           raise "Configuration file not found in #{file}"
         end