annotate README @ 28038:72f2a19c5f88 stable

zeroconf: forward all arguments passed to ui.configitems() wrapper

f43988e5954c added 'ignoresub' argument to ui.configitems(), but zeroconf
wrapper wasn't updated. It caused the following crash:

  Traceback (most recent call last):
    File "bin/hg", line 43, in <module>
      mercurial.dispatch.run()
    File "lib/python/mercurial/dispatch.py", line 54, in run
      sys.exit((dispatch(request(sys.argv[1:])) or 0) & 255)
    File "lib/python/mercurial/dispatch.py", line 120, in dispatch
      ret = _runcatch(req)
    File "lib/python/mercurial/dispatch.py", line 191, in _runcatch
      return _dispatch(req)
    File "lib/python/mercurial/dispatch.py", line 924, in _dispatch
      cmdpats, cmdoptions)
    File "lib/python/mercurial/dispatch.py", line 681, in runcommand
      ret = _runcommand(ui, options, cmd, d)
    File "lib/python/mercurial/extensions.py", line 195, in closure
      return func(*(args + a), **kw)
    File "lib/python/hgext/zeroconf/__init__.py", line 180, in cleanupafterdispatch
      return orig(ui, options, cmd, cmdfunc)
    File "lib/python/mercurial/dispatch.py", line 1055, in _runcommand
      return checkargs()
    File "lib/python/mercurial/dispatch.py", line 1015, in checkargs
      return cmdfunc()
    File "lib/python/mercurial/dispatch.py", line 921, in <lambda>
      d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)
    File "lib/python/mercurial/util.py", line 991, in check
      return func(*args, **kwargs)
    File "lib/python/mercurial/commands.py", line 5405, in paths
      pathitems = sorted(ui.paths.iteritems())
    File "lib/python/mercurial/util.py", line 723, in __get__
      result = self.func(obj)
    File "lib/python/mercurial/ui.py", line 619, in paths
      return paths(self)
    File "lib/python/mercurial/ui.py", line 1099, in __init__
      for name, loc in ui.configitems('paths', ignoresub=True):
    File "lib/python/mercurial/extensions.py", line 195, in closure
      return func(*(args + a), **kw)
  TypeError: configitems() got an unexpected keyword argument 'ignoresub'

We have no test coverage for zeroconf, so I've added a minimal test that
could reproduce this problem.

Mercurial
=========

Mercurial is a fast, easy to use, distributed revision control tool
for software developers.

Basic install:

 $ make            # see install targets
 $ make install    # do a system-wide install
 $ hg debuginstall # sanity-check setup
 $ hg              # see help

Running without installing:

 $ make local      # build for inplace usage
 $ ./hg --version  # should show the latest version

See https://mercurial-scm.org/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.