view mercurial/scmposix.py @ 23126:8b4a8a9176e2 stable

clone: properly mark branches closed with --uncompressed (issue4428)

On streaming clone, we were priming the local branch cache with the
remote branchmap, without checking which heads were closed.

This fixes an issue introduced in:

 changeset:   17740:e6067bec18da
 user:        Tomasz Kleczek <[e-mail]>
 date:        Wed Oct 03 13:19:53 2012 -0700
 summary:     branchcache: fetch source branchcache during clone (issue3378)

that was exposed in 2.9 by:

 changeset:   20192:38fad5e76ee8
 user:        Brodie Rao <[e-mail]>
 date:        Mon Sep 16 01:08:29 2013 -0700
 summary:     branches: simplify with repo.branchmap().iterbranches()

import sys, os
import osutil

def _rcfiles(path):
    rcs = [os.path.join(path, 'hgrc')]
    rcdir = os.path.join(path, 'hgrc.d')
    try:
        rcs.extend([os.path.join(rcdir, f)
                    for f, kind in osutil.listdir(rcdir)
                    if f.endswith(".rc")])
    except OSError:
        pass
    return rcs

def systemrcpath():
    path = []
    if sys.platform == 'plan9':
        root = 'lib/mercurial'
    else:
        root = 'etc/mercurial'
    # old mod_python does not set sys.argv
    if len(getattr(sys, 'argv', [])) > 0:
        p = os.path.dirname(os.path.dirname(sys.argv[0]))
        if p != '/':
            path.extend(_rcfiles(os.path.join(p, root)))
    path.extend(_rcfiles('/' + root))
    return path

def userrcpath():
    if sys.platform == 'plan9':
        return [os.environ['home'] + '/lib/hgrc']
    else:
        return [os.path.expanduser('~/.hgrc')]