docs: maintainers_include: don't ignore invalid profile entries

Currently, there is a "P" entry for Rust pin-init that is
neither a valid ReST file inside Documentation nor an URL.

A proper fix is to either convert/move the file or point to
a URL. Yet, the parser should be able to pick what's there and
show on its output.

Add a logic to produce a warning when this happens.

Message-ID: <63228e005fcf3dc4583cee06905341e8bce84181.1777987027.git.mchehab+huawei@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <98915f35442fa12c6d59611083aea3adbf8c6aff.1778309595.git.mchehab+huawei@kernel.org>

diff --git a/Documentation/sphinx/maintainers_include.py b/Documentation/sphinx/maintainers_include.py
index 7035754a1c66750bb6241ba7d5619314455d0ff9..073a1057587217383b230310da31c2ec53070bd1 100755 (executable)
--- a/Documentation/sphinx/maintainers_include.py
+++ b/Documentation/sphinx/maintainers_include.py
@@ -240,6 +240,8 @@ class MaintainersParser:
                 if match:
                     entry = match.group(1).strip()
                     self.profile_entries[self.subsystem_name] = entry
+                else:
+                    self.profile_entries[self.subsystem_name] = f"``{details}``"
 
         details = self.linkify(details)
 
@@ -328,12 +330,15 @@ class MaintainersProfile(Include):
         #
         output = ""
         for profile, entry in sorted(maint_parser.profile_entries.items()):
-            profile = profile.title()
+            name = profile.title()
 
             if entry.startswith("http"):
-                output += f"- `{profile} <{entry}>`_\n"
+                output += f"- `{name} <{entry}>`_\n"
+            elif entry.startswith("`"):
+                output += f"- {name}: {entry}\n"
+                self.warning(f"{profile}: Invalid 'P' tag: {entry}\n")
             else:
-                output += f"- :doc:`{profile} <{entry}>`\n"
+                output += f"- :doc:`{name} <{entry}>`\n"
 
         #
         # Create a hidden TOC table with all profiles. That allows adding