[PATCH b4] config: accept prep-pre-flight-checks from .b4-config

The .b4-config file is a convenient way to share project-level b4
configuration among contributors via version control.  However, only
keys matching a set of glob patterns are currently accepted from it
(see wtglobs in _setup_main_config).

The prep-pre-flight-checks key, which controls which pre-flight
checks are enabled or disabled before sending a series, is not
matched by any of the existing patterns.  The closest glob,
'prep-*-check-cmd', only matches keys ending in '-check-cmd', not
'-checks'.  As a result, setting prep-pre-flight-checks in
.b4-config has no effect: the value is silently dropped and the
default 'enable-all' is used instead.

Add 'prep-pre-flight-checks' to the wtglobs list so it can be set
from .b4-config, allowing projects to disable checks (e.g.
needs-checking, needs-auto-to-cc) that are not relevant to their
workflow and share that decision via version control.

Signed-off-by: Clément Le Goffic <[email protected]>
Assisted-by: huggingface:zai-org/GLM-5.2
---
 src/b4/__init__.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/b4/__init__.py b/src/b4/__init__.py
index d7b41ee45dad..a2f1a008d41b 100644
--- a/src/b4/__init__.py
+++ b/src/b4/__init__.py
@@ -3847,6 +3847,7 @@ def _setup_main_config(cmdargs: Optional[argparse.Namespace] = None) -> None:
     topdir = git_get_toplevel()
     wtglobs = [
         'prep-*-check-cmd',
+        'prep-pre-flight-checks',
         'review-*-check-cmd',
         'send-*',
         '*mask',

---
base-commit: 4217c3e5d3e1eb259626142fd71b91ec6d5e3d1e
change-id: 20260710-b4-config-pre-flight-checks-80dd6226c614

Best regards,
--  
Clément Le Goffic <[email protected]>