/brz/remove-bazaar

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Viewing changes to send.py

Include dulwich version in version tail.

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send.py
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from bzrlib import (
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    branch as _mod_branch,
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    diff as _mod_diff,
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    errors,
 
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    merge_directive,
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    osutils,
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    revision as _mod_revision,
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    )
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try:
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    from bzrlib.merge_directive import BaseMergeDirective
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except ImportError:
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    from bzrlib.merge_directive import (
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        _BaseMergeDirective as BaseMergeDirective,
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        )
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from bzrlib.plugins.git import (
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    version_info as bzr_git_version_info,
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    )
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class GitDiffTree(_mod_diff.DiffTree):
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    """Provides a text representation between two trees, formatted for svn."""
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    def _get_file_mode(self, tree, path, kind, executable):
 
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        if path is None:
 
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            return None
 
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        return object_mode(kind, executable)
 
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    def _show_diff(self, specific_files, extra_trees):
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        from dulwich.patch import write_blob_diff
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        iterator = self.new_tree.iter_changes(self.old_tree,
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        def get_encoded_path(path):
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            if path is not None:
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                return path.encode(self.path_encoding, "replace")
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        def get_file_mode(tree, path, kind, executable):
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            if path is None:
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                return 0
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            return object_mode(kind, executable)
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        def get_blob(present, tree, file_id):
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            if present:
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                return Blob.from_string(tree.get_file(file_id).read())
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            else:
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                return None
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        trees = (self.old_tree, self.new_tree)
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        for (file_id, paths, changed_content, versioned, parent, name, kind,
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             executable) in iterator:
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            # The root does not get diffed, and items with no known kind (that
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            # is, missing) in both trees are skipped as well.
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            if parent == (None, None) or kind == (None, None):
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                continue
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            path_encoded = (get_encoded_path(paths[0]),
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                            get_encoded_path(paths[1]))
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            present = ((kind[0] not in (None, 'directory')),
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                       (kind[1] not in (None, 'directory')))
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            if not present[0] and not present[1]:
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                continue
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            contents = (get_blob(present[0], trees[0], file_id),
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                        get_blob(present[1], trees[1], file_id))
 
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            oldpath, newpath = paths
 
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            oldpath_encoded = get_encoded_path(paths[0])
 
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            newpath_encoded = get_encoded_path(paths[1])
 
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            old_present = (kind[0] is not None and versioned[0])
 
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            if old_present is not None:
 
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                old_contents = Blob.from_string(self.old_tree.get_file(file_id).read())
 
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            else:
 
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                old_contents = None
 
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            new_present = (kind[1] is not None and versioned[1])
 
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            if new_present is not None:
 
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                new_contents = Blob.from_string(self.new_tree.get_file(file_id).read())
 
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            else:
 
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                new_contents = None
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            renamed = (parent[0], name[0]) != (parent[1], name[1])
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            mode = (get_file_mode(trees[0], path_encoded[0],
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                                  kind[0], executable[0]),
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                    get_file_mode(trees[1], path_encoded[1],
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                                  kind[1], executable[1]))
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            write_blob_diff(self.to_file,
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                (path_encoded[0], mode[0], contents[0]),
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                (path_encoded[1], mode[1], contents[1]))
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            has_changes |= (changed_content or renamed)
 
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            old_mode = self._get_file_mode(self.old_tree, oldpath_encoded, 
 
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                                           kind[0], executable[0])
 
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            new_mode = self._get_file_mode(self.new_tree, newpath_encoded,
 
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                                           kind[1], executable[1])
 
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            write_blob_diff(self.to_file, 
 
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                (oldpath_encoded, old_mode, old_contents), 
 
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                (newpath_encoded, new_mode, new_contents))
 
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            has_changes = (changed_content or renamed)
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        return has_changes
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class GitMergeDirective(BaseMergeDirective):
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    multiple_output_files = True
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    def __init__(self, revision_id, testament_sha1, time, timezone,
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                 target_branch, source_branch=None, message=None,
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                 patches=None):
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        super(GitMergeDirective, self).__init__(revision_id=revision_id,
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            testament_sha1=testament_sha1, time=time, timezone=timezone,
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            target_branch=target_branch, patch=None,
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            source_branch=source_branch, message=message, bundle=None)
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        self.patches = patches
 
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class GitMergeDirective(merge_directive._BaseMergeDirective):
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    def to_lines(self):
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        return self.patch.splitlines(True)
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    def to_files(self):
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        return self.patches
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    @classmethod
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    def _generate_commit(cls, repository, revision_id, num, total):
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        s = StringIO()
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        tree_1 = repository.revision_tree(lhs_parent)
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        tree_2 = repository.revision_tree(revision_id)
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        contents = StringIO()
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        differ = GitDiffTree.from_trees_options(tree_1, tree_2,
 
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        differ = GitDiffTree.from_trees_options(tree_1, tree_2, 
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                contents, 'utf8', None, 'a/', 'b/', None)
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        differ.show_diff(None, None)
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        write_commit_patch(s, commit, contents.getvalue(), (num, total),
 
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        write_commit_patch(s, commit, contents.getvalue(), (num, total), 
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                           version_tail)
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        summary = "%04d-%s.patch" % (num, get_summary(commit).rstrip("."))
 
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        summary = "%04d-%s" % (num, get_summary(commit))
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        return summary, s.getvalue()
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    @classmethod
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            todo = graph.find_difference(submit_revision_id, revision_id)[1]
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            total = len(todo)
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            for i, revid in enumerate(graph.iter_topo_order(todo)):
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                patches.append(cls._generate_commit(repository, revid, i+1,
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                    total))
 
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                patches.append(cls._generate_commit(repository, revid, i+1, 
 
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                                                    total))
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        finally:
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            submit_branch.unlock()
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        return cls(revision_id, None, time, timezone,
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            target_branch=target_branch, source_branch=public_branch,
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            message=message, patches=patches)
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def send_git(branch, revision_id, submit_branch, public_branch, no_patch,
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             no_bundle, message, base_revision_id):
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    if no_patch:
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        raise errors.BzrCommandError("no patch not supported for git-am style patches")
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    if no_bundle:
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        raise errors.BzrCommandError("no bundle not supported for git-am style patches")
 
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        return cls(revision_id, None, time, timezone, target_branch, 
 
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            "".join([patch for (summary, patch) in patches]), 
 
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            None, public_branch, message)
 
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def send_git(branch, revision_id, submit_branch, public_branch,
 
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              no_patch, no_bundle, message, base_revision_id):
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    return GitMergeDirective.from_objects(
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        branch.repository, revision_id, time.time(),
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        osutils.local_time_offset(), submit_branch,