[PATCH v2 08/23] docs/qapidoc: add visit_module() method

[John Snow]

This method annotates the start of a new module, crediting the source
location to the first line of the module file.

Signed-off-by: John Snow <jsnow@redhat.com>
---
 docs/sphinx/qapidoc.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/docs/sphinx/qapidoc.py b/docs/sphinx/qapidoc.py
index 6593c3f28cd..658eae3e386 100644
--- a/docs/sphinx/qapidoc.py
+++ b/docs/sphinx/qapidoc.py
@@ -26,6 +26,7 @@
 
 from contextlib import contextmanager
 import os
+from pathlib import Path
 import re
 import sys
 import textwrap
@@ -124,6 +125,14 @@ def ensure_blank_line(self) -> None:
             # +2: correct for zero/one index, then increment by one.
             self.add_line_raw("", fname, line + 2)
 
+    # Transmogrification core methods
+
+    def visit_module(self, path: str) -> None:
+        name = Path(path).stem
+        # module directives are credited to the first line of a module file.
+        self.add_line_raw(f".. qapi:module:: {name}", path, 1)
+        self.ensure_blank_line()
+
 
 # Disable black auto-formatter until re-enabled:
 # fmt: off
-- 
2.47.1