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Viewing changes to lib/stdhome/command/command.py

  • Committer: Tim Marston
  • Date: 2014-04-05 22:30:23 UTC
  • Revision ID: tim@ed.am-20140405223023-3co87mbvnxwk1l65
added revert command

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lib/stdhome/command/command.py
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        """
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        @staticmethod
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        def expand_files( files, recurse = True ):
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                """Returns a unique, sorted list of relative files, calculated from the list
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                provided, which is made up from individual files and directories
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                relative to the CWD (and which must be contained within the home
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                directory, although the files need not actually exist in the home
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                directory).  All files must exist in the repository.  Directories are
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                recursed in to as required.
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        def expand_files( files ):
 
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                """Returns a unique, sorted list of relative files, calculated from the list of
 
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                files provided, which is made up from individual files and directories
 
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                to scan that are all relative to the CWD and must be contained within
 
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                the home directory.
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                """
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                ret = set()
 
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                ret = list()
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                home_dir_prefix = os.path.realpath( the.full_home_dir ) + os.sep
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                # iterate through file list
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                for file in files:
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                        parts = os.path.split( file )
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                        abs_file = os.path.join(
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                                os.path.realpath( parts[ 0 ] ), parts[ 1 ] )
 
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                        abs_file = os.path.realpath( file )
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                        # check the file is in the home directory
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                        if abs_file[ : len( home_dir_prefix ) ] != home_dir_prefix:
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                                raise the.program.FatalError(
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                                        'not under home directory: %s' % abs_file )
 
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                                        'not in home directory: %s' % abs_file )
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                        # relative file
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                        rel_file = abs_file[ len( home_dir_prefix ) : ]
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                                        'not managed by stdhome: %s' % rel_file )
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                        # append the file or directory tree
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                        ret.update( Walker.generate_walk_list(
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                                the.repo.full_dir, rel_file, recurse ) )
 
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                        ret.extend( Walker.generate_walk_list(
 
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                                the.repo.full_dir, rel_file ) )
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                return sorted( set ( ret ) )
 
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                return ret