704
704
:param this_tree: The local tree in the merge operation
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705
:param base_tree: The common tree in the merge operation
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706
:param other_tree: The other tree to merge changes from
707
:param this_branch: The branch associated with this_tree
707
:param this_branch: The branch associated with this_tree. Defaults to
708
this_tree.branch if not supplied.
708
709
:param interesting_ids: The file_ids of files that should be
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710
participate in the merge. May not be combined with
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711
interesting_files.
728
729
if interesting_files is not None and interesting_ids is not None:
729
730
raise ValueError(
730
731
'specify either interesting_ids or interesting_files')
732
if this_branch is None:
733
this_branch = this_tree.branch
731
734
self.interesting_ids = interesting_ids
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735
self.interesting_files = interesting_files
733
736
self.this_tree = working_tree
1042
1045
other_root = self.tt.trans_id_file_id(other_root_file_id)
1043
1046
if other_root == self.tt.root:
1048
if self.other_tree.inventory.root.file_id in self.this_tree.inventory:
1049
# the other tree's root is a non-root in the current tree (as when
1050
# a previously unrelated branch is merged into another)
1046
1053
self.tt.final_kind(other_root)
1054
other_root_is_present = True
1047
1055
except errors.NoSuchFile:
1049
if self.this_tree.has_id(self.other_tree.inventory.root.file_id):
1050
# the other tree's root is a non-root in the current tree
1052
self.reparent_children(self.other_tree.inventory.root, self.tt.root)
1053
self.tt.cancel_creation(other_root)
1054
self.tt.cancel_versioning(other_root)
1056
def reparent_children(self, ie, target):
1057
for thing, child in ie.children.iteritems():
1056
# other_root doesn't have a physical representation. We still need
1057
# to move any references to the actual root of the tree.
1058
other_root_is_present = False
1059
# 'other_tree.inventory.root' is not present in this tree. We are
1060
# calling adjust_path for children which *want* to be present with a
1061
# correct place to go.
1062
for thing, child in self.other_tree.inventory.root.children.iteritems():
1058
1063
trans_id = self.tt.trans_id_file_id(child.file_id)
1059
self.tt.adjust_path(self.tt.final_name(trans_id), target, trans_id)
1064
if not other_root_is_present:
1065
# FIXME: Make final_kind returns None instead of raising
1066
# NoSuchFile to avoid the ugly construct below -- vila 20100402
1068
self.tt.final_kind(trans_id)
1069
# The item exist in the final tree and has a defined place
1072
except errors.NoSuchFile, e:
1074
# Move the item into the root
1075
self.tt.adjust_path(self.tt.final_name(trans_id),
1076
self.tt.root, trans_id)
1077
if other_root_is_present:
1078
self.tt.cancel_creation(other_root)
1079
self.tt.cancel_versioning(other_root)
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1081
def write_modified(self, results):
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1082
modified_hashes = {}