view hgweb.cgi @ 34006:32528419db64

rebase: sort destmap topologically

Previously rebase source and destination could not overlap. But with the
multi-destination support, source and destination could reasonably partially
overlap. That requires another topological sort on `{sourcerev: destrev}`
graph (destmap). This patch implements that.

If a revision's destination is itself, the error message gets changed from
"source is ancestor of destination" to "source and destination form a
cycle". Not marking as BC since automation should depend on exit code, not
error message.

Differential Revision: https://phab.mercurial-scm.org/D470

#!/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)