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Viewing changes to lib/stdhome/walker/copy_out.py

  • Committer: Tim Marston
  • Date: 2014-04-05 22:27:09 UTC
  • Revision ID: tim@ed.am-20140405222709-4mp50aiu184blnf1
fixed file_matcher

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lib/stdhome/walker/copy_out.py
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import re
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from copy_base import CopyBaseWalker
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import stdhome.the as the
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from stdhome.file_matcher import FileMatcher
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class CopyOutWalker( CopyBaseWalker ):
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        """The copy-out walker traverses the repo, copying its content to the home
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        directory.  During an update, it is run *after* checking for conflicts that
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        might occur during copy-out, so any conflicts that exist can be assumed to
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        be unimportant and disposable.  In other words, this will happily overwrite
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        stuff in the home directory, without regard to its content.
 
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        directory.  It is run *after* checking for conflicts that might occur during
 
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        copy-out, so any conflicts that exist can be assumed to be unimportant and
 
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        disposable.  In other words, this will happily overwrite stuff in the home
 
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        directory, without regard to its content.
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        Walker source:       repo
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        Walker destination:  home dir
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                                                        that no longer exists in the repo
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        """
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        def __init__( self, walk_files = None, quiet = False ):
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                CopyBaseWalker.__init__( self )
 
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        def __init__( self, updated_files = None ):
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                self.src_dir = the.repo.full_dir
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                self.dst_dir = the.full_home_dir
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                self.walk_list = walk_files if walk_files is not None else \
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                                                 self.generate_walk_list()
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                self.check_dst_symlinks = True
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                self.check_dst_ignores = True
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                self.quiet = quiet
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        def print_op( self, rel_file, src, op, dst ):
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                # report changes
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                if not self.quiet and the.verbose < 2 and op == '*':
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                        if dst == '_':
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                                print " N  %s" % ( rel_file )
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                        elif src == '_':
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                                print " D  %s" % ( rel_file )
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                        elif src == dst:
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                                print " M  %s" % ( rel_file )
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                        else:
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                                print " K  %s" % ( rel_file )
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                # verbose reporting
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                if the.verbose >= 2:
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                        if op == '*': op = '<'
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                        print "  %s%s%s %s" % ( src, op, dst, rel_file )
 
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                self.walk_list = updated_files if updated_files is not None else \
 
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                                                 self.generate_walk_list( the.repo.full_dir )
 
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        def print_op( self, rel_file, operation ):
 
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                operation = re.sub( r'(.)(.)(.)', r'\3\2\1', operation )
 
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                operation = re.sub( r'\>', r'<', operation )
 
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                print "  %s %s" % ( operation, rel_file )