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  • Committer: Aaron Bentley
  • Date: 2005-09-25 23:51:03 UTC
  • mto: (1185.14.1) (1393.1.21)
  • mto: This revision was merged to the branch mainline in revision 1391.
  • Revision ID: aaron.bentley@utoronto.ca-20050925235103-08e4e26ee781cb74
Made copy_multi_immutable create hardlinks opportunistically

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bzrlib/osutils.py
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from bzrlib.errors import BzrError
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from bzrlib.trace import mutter
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import bzrlib
 
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from shutil import copyfile
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def make_readonly(filename):
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    """Make a filename read-only."""
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        return os.path.join(p1, p2)
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def extern_command(cmd, ignore_errors = False):
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    mutter('external command: %s' % `cmd`)
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    if os.system(cmd):
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        if not ignore_errors:
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            raise BzrError('command failed')
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def _read_config_value(name):
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    """Read a config value from the file ~/.bzr.conf/<name>
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    Return None if the file does not exist"""
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            return None
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        raise
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def link_or_copy(src, dest):
 
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    """Hardlink a file, or copy it if it can't be hardlinked."""
 
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    if sys.platform == 'win32':
 
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        copyfile(src, dest)
 
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        return
 
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    try:
 
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        os.link(src, dest)
 
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    except (OSError, IOError), e:
 
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        if e.errno != errno.EXDEV:
 
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            raise
 
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        copyfile(src, dest)