view contrib/hgweb.fcgi @ 34299:b1d4ac068961

blackbox: do not prevent 'chg init' from working

Previously, blackbox always appends to blackbox.log and creates the
directory for that file on demand. That could be an issue if:

  1. chg starts from `$REPO` directory, so `ui._bbrepo` is set.
  2. `rm -rf $REPO`.
  3. `chg init $REPO`, blackbox writes something and `init` will fail
     because `$REPO` directory is non-empty.

This patch fixes that by verifying whether vfs exists before re-using it.

Differential Revision: https://phab.mercurial-scm.org/D768

#!/usr/bin/env python
#
# An example FastCGI script for use with flup, edit as necessary

# 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
from flup.server.fcgi import WSGIServer
application = hgweb(config)
WSGIServer(application).run()