hgweb: add baseui to hgweb entrypoint

mercurial/hgweb/__init__.py

@@ -8,8 +8,8 b''
 
 import hgweb_mod, hgwebdir_mod
 
-def hgweb(repo, name=None):
-    return hgweb_mod.hgweb(repo, name=name)
+def hgweb(repo, name=None, baseui=None):
+    return hgweb_mod.hgweb(repo, name=name, baseui=baseui)
 
 def hgwebdir(config, baseui=None):
     return hgwebdir_mod.hgwebdir(config, baseui=baseui)

mercurial/hgweb/hgweb_mod.py

@@ -21,9 +21,12 b' perms = {'
 }
 
 class hgweb(object):
-    def __init__(self, repo, name=None):
+    def __init__(self, repo, name=None, baseui=None):
         if isinstance(repo, str):
-            u = ui.ui()
+            if baseui:
+                u = baseui.copy()
+            else:
+                u = ui.ui()
             u.setconfig('ui', 'report_untrusted', 'off')
             u.setconfig('ui', 'interactive', 'off')
             self.repo = hg.repository(u, repo)