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  • Committer: Aaron Bentley
  • Date: 2007-12-20 20:44:45 UTC
  • mto: This revision was merged to the branch mainline in revision 3235.
  • Revision ID: abentley@panoramicfeedback.com-20071220204445-9o2f10gvvd8e4rks
Implement hard-link support for branch and checkout

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bzrlib/workingtree_4.py
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        return "Working tree format 4"
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    def initialize(self, a_bzrdir, revision_id=None, from_branch=None,
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                   accelerator_tree=None):
 
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                   accelerator_tree=None, hardlink=False):
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        """See WorkingTreeFormat.initialize().
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        :param revision_id: allows creating a working tree at a different
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            contents more quickly than the revision tree, i.e. a workingtree.
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            The revision tree will be used for cases where accelerator_tree's
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            content is different.
 
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        :param hardlink: If true, hard-link files from accelerator_tree,
 
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            where possible.
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        These trees get an initial random root id, if their repository supports
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        rich root data, TREE_ROOT otherwise.
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            if basis_root_id is not None:
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                wt._set_root_id(basis_root_id)
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                wt.flush()
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            transform.build_tree(basis, wt, accelerator_tree)
 
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            transform.build_tree(basis, wt, accelerator_tree,
 
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                                 hardlink=hardlink)
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            basis.unlock()
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        finally:
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            control_files.unlock()