view hgweb.cgi @ 26580:4688945f316c

commands: make "hg import" use dirstateguard only for --no-commit

Previous patch made dirstate changes in a transaction scope "all or
nothing". Therefore, 'dirstateguard' is meaningless, if its scope is
as same as one of the related transaction.

Before this patch, "hg import" uses 'dirstateguard' always, but
transaction is also started if '--no-commit' isn't specified.

To avoid redundancy, this patch makes "hg import" use dirstateguard
only if transaction isn't started (= '--no-commit' is specified).

In this patch, 'if dsguard' can be examined safely, because 'dsguard'
is initialized (with None) before outermost 'try'.

#!/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)