hgwebdir: try to get web.style and web.motd from the ui.config system This finishes fixing issue253. As a bonus, web.style and web.motd settings from ~/.hgrc will be used for the hgwebdir index page.

Pass a ui from create_server to hgwebdir and a repo from hgwebdir to hgweb This allows repo pages to respect hg serve --webdir-conf <file> --style=gitweb (part of issue253). Since we're creating a ui object anyway, use it as the parentui of the ui objects created for every repo entry. This has the unintended side-effect that --name=foo on the command line will set the name of all repos. If one of the repos being served has a .hg/hgrc owned by a user that is not trusted, hg will now print the "Not trusting file..." warning when reading it. This is consistent with the behaviour from a hg serve from inside the repo.

hg serve: call setconfig on the parentui It makes sense to do this on the "global" ui object, since command line options should affect the whole process. This should fix hg serve --style=gitweb inside a repo (part of issue253).

Prevent type exception on concatenation if diffstat returns None. This will most often occur if diffstat is not installed in the target platform, though may also happen in other cases where diffstat fails to execute. Signed-off-by: Sean Dague <sean@dague.net>

Switch CGI stdout to binary on windows Problem diagnosed by Andrei Vermel.

Fix dirstate fail at drive root on Windows

Try to pass repo.ui to reposetup hooks The ui object we received in this function may belong to another repo, which could be confusing from the hook point of view. Trying to use the ui object from the newly created repo should avoid this confusion.