[Bug 3797] New: hgweb: drop breadcrumbs link to root if prefix is used

[mercurial-bugs at selenic.com]

http://bz.selenic.com/show_bug.cgi?id=3797

          Priority: normal
            Bug ID: 3797
                CC: mercurial-devel at selenic.com
          Assignee: bugzilla at selenic.com
           Summary: hgweb: drop breadcrumbs link to root if prefix is used
          Severity: bug
    Classification: Unclassified
                OS: Linux
          Reporter: thomas at intevation.de
          Hardware: PC
            Status: UNCONFIRMED
           Version: 2.5-rc
         Component: hgweb
           Product: Mercurial

As discussed in issue 3790 (hgweb: breadcrumbs have problems when prefix is
used):

Angel Ezquerra wrote:
I believe that when the prefix option is used the "root" of the mercurial
server is the prefix. We should never create a link that goes above that
"root". That means that the top "Mercurial" link in the breadcrumb should link
to "/prefix" rather than "/".

So I think that the we should simply prefix all links with the selected prefix,
including the "Mercurial" "top" link, and we should never show the prefix
itself on the breadcrumb text.

That is, in the provided scenario that shows this bug, the breadcrump should
be:

Mercurial > test > hg

Where:
- "Mercurial" links to "/foo"
- "test" links to "/foo/test"
- "hg" links to "/foo/test/hg"

-- 
You are receiving this mail because:
You are on the CC list for the bug.