view hgweb.cgi @ 15709:a1f4bd47d18e

icasefs: retry directory scan once for already invalidated cache

some hg operation (e.g.: qpush) create new files after first
dirstate.walk()-ing, and it invalidates _fspathcache for fspath().

then, fspath() will fail to look up specified name in _fspathcache.

this causes case preservation breaking, because parts of already
normcase()-ed path are used as result at that time.

in this case, file creation and writing out should be done before
fspath() invocation, so the second invocation of os.listdir() has not
so much impact on runtime performance.

#!/usr/bin/env python
#
# An example hgweb CGI script, edit as necessary
# See also http://mercurial.selenic.com/wiki/PublishingRepositories

# Path to repo or hgweb config to serve (see 'hg help hgweb')
config = "/path/to/repo/or/config"

# Uncomment and adjust if Mercurial is not installed system-wide
# (consult "installed modules" path from 'hg debuginstall'):
#import sys; sys.path.insert(0, "/path/to/python/lib")

# Uncomment to send python tracebacks to the browser if an error occurs:
#import cgitb; cgitb.enable()

from mercurial import demandimport; demandimport.enable()
from mercurial.hgweb import hgweb, wsgicgi
application = hgweb(config)
wsgicgi.launch(application)