recursive support for including dbcs

generator/generator.py

@@ -15,28 +15,37 @@ def read_dbc(src_dir: str, filename: str) -> str:
     return file_in.read()
 
 
+def replace_includes_recursively(src_dir, filename, dbc_file_in, is_root=False):
+  includes = include_pattern.findall(dbc_file_in)
+
+  out = ""
+
+  for include_filename in includes:
+    include_file_header = '\n\nCM_ "Imported file %s starts here";\n' % include_filename
+    out += include_file_header
+
+    include_file = read_dbc(src_dir, include_filename)
+    out += replace_includes_recursively(src_dir, filename, include_file)
+
+  if is_root:
+    out += '\nCM_ "%s starts here";\n' % filename
+
+  core_dbc = include_pattern.sub('', dbc_file_in)
+  out += core_dbc
+
+  return out
+
+
 def create_dbc(src_dir: str, filename: str, output_path: str):
   dbc_file_in = read_dbc(src_dir, filename)
 
-  includes = include_pattern.findall(dbc_file_in)
-
   output_filename = filename.replace('.dbc', generated_suffix)
   output_file_location = os.path.join(output_path, output_filename)
 
   with open(output_file_location, 'w', encoding='utf-8') as dbc_file_out:
     dbc_file_out.write('CM_ "AUTOGENERATED FILE, DO NOT EDIT";\n')
 
-    for include_filename in includes:
-      include_file_header = '\n\nCM_ "Imported file %s starts here";\n' % include_filename
-      dbc_file_out.write(include_file_header)
-
-      include_file = read_dbc(src_dir, include_filename)
-      dbc_file_out.write(include_file)
-
-    dbc_file_out.write('\nCM_ "%s starts here";\n' % filename)
-
-    core_dbc = include_pattern.sub('', dbc_file_in)
-    dbc_file_out.write(core_dbc)
+    dbc_file_out.write(replace_includes_recursively(src_dir, filename, dbc_file_in, is_root=True))
 
 
 def create_all(output_path: str):