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# Copyright (C) 2005 by Aaron Bentley
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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from bzrlib.osutils import has_symlinks, isdir
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from bzrlib.trace import note
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from bzrlib.workingtree import WorkingTree
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def is_detritus(subp):
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"""Return True if the supplied path is detritus, False otherwise"""
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return subp.endswith('.THIS') or subp.endswith('.BASE') or\
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subp.endswith('.OTHER') or subp.endswith('~') or subp.endswith('.tmp')
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def iter_deletables(tree, unknown=False, ignored=False, detritus=False):
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"""Iterate through files that may be deleted"""
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for subp in tree.extras():
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if detritus and is_detritus(subp):
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yield tree.abspath(subp), subp
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if tree.is_ignored(subp):
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yield tree.abspath(subp), subp
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yield tree.abspath(subp), subp
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def clean_tree(directory, unknown=False, ignored=False, detritus=False,
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"""Remove files in the specified classes from the tree"""
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tree = WorkingTree.open_containing(directory)[0]
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deletables = iter_deletables(tree, unknown=unknown, ignored=ignored,
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delete_items(deletables, dry_run=dry_run)
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def delete_items(deletables, dry_run=False):
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"""Delete files in the deletables iterable"""
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for path, subp in deletables:
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note("deleting paths:")
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note("No files deleted.")