comparison mercurial/util.py @ 1583:32a4e6802864

make mercurial look in more places for config files.

now it searches <install dir>/etc/mercurial, /etc/mercurial, and user
hgrc.

this allows site-wide configuration to be shared over automounted nfs
partition, instead of chenging on every system.  option of having local
configuration on every system remains.

old code for searching /etc/mercurial/hgrc.d never worked, this code
is tested and works.

1507:cd8fadd8c689

"""

import os, errno
from i18n import gettext as _
from demandload import *
demandload(globals(), "re cStringIO shutil popen2 tempfile threading time")

def pipefilter(s, cmd):
    '''filter string S through command CMD, returning its output'''
    (pout, pin) = popen2.popen2(cmd, -1, 'b')
    def writer():

        return _("exited with status %d") % code, code

else:
    nulldev = '/dev/null'

    hgrcd = '/etc/mercurial/hgrc.d'
    hgrcs = []
    if os.path.isdir(hgrcd):
        hgrcs = [f for f in os.listdir(hgrcd) if f.endswith(".rc")]
    rcpath = map(os.path.normpath, hgrcs +
                 ['/etc/mercurial/hgrc', os.path.expanduser('~/.hgrc')])

    def parse_patch_output(output_line):
        """parses the output produced by patch and returns the file name"""
        return output_line[14:]

1583:32a4e6802864

"""

import os, errno
from i18n import gettext as _
from demandload import *
demandload(globals(), "re cStringIO shutil popen2 sys tempfile threading time")

def pipefilter(s, cmd):
    '''filter string S through command CMD, returning its output'''
    (pout, pin) = popen2.popen2(cmd, -1, 'b')
    def writer():

        return _("exited with status %d") % code, code

else:
    nulldev = '/dev/null'

    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 in os.listdir(rcdir)
                        if f.endswith(".rc")])
        except OSError, inst: pass
        return rcs
    rcpath = rcfiles(os.path.dirname(sys.argv[0]) + '/../etc/mercurial')
    rcpath.extend(rcfiles('/etc/mercurial'))
    rcpath.append(os.path.expanduser('~/.hgrc'))
    rcpath = [os.path.normpath(f) for f in rcpath]

    def parse_patch_output(output_line):
        """parses the output produced by patch and returns the file name"""
        return output_line[14:]