Mercurial > hg
view hgweb.cgi @ 32814:2083d1643d69
workingctx: add a way for extensions to run code at status fixup time
Some extensions like fsmonitor need to run code after dirstate.status is
called, but while the wlock is held. The extensions could grab the wlock again,
but that has its own peculiar race issues. For example, fsmonitor would not
like its state to be written out if the dirstate has changed underneath (see
issue5581 for what can go wrong in that sort of case).
To protect against these sorts of issues, allow extensions to declare that they
would like to run some code to run at fixup time.
fsmonitor will switch to using this in the next patch in the series.
author | Siddharth Agarwal <sid0@fb.com> |
---|---|
date | Mon, 12 Jun 2017 13:56:50 -0700 |
parents | 4b0fc75f9403 |
children | 47ef023d0165 |
line wrap: on
line source
#!/usr/bin/env python # # An example hgweb CGI script, edit as necessary # See also https://mercurial-scm.org/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)