82
82
trees = (self.old_tree, self.new_tree)
83
for change in iterator:
83
for (file_id, paths, changed_content, versioned, parent, name, kind,
84
executable) in iterator:
84
85
# The root does not get diffed, and items with no known kind (that
85
86
# is, missing) in both trees are skipped as well.
86
if change.parent_id == (None, None) or change.kind == (None, None):
87
if parent == (None, None) or kind == (None, None):
88
path_encoded = (get_encoded_path(change.path[0]),
89
get_encoded_path(change.path[1]))
90
present = ((change.kind[0] not in (None, 'directory')),
91
(change.kind[1] not in (None, 'directory')))
89
path_encoded = (get_encoded_path(paths[0]),
90
get_encoded_path(paths[1]))
91
present = ((kind[0] not in (None, 'directory')),
92
(kind[1] not in (None, 'directory')))
92
93
if not present[0] and not present[1]:
94
contents = (get_blob(present[0], trees[0], change.path[0]),
95
get_blob(present[1], trees[1], change.path[1]))
96
renamed = (change.parent_id[0], change.name[0]) != (change.parent_id[1], change.name[1])
95
contents = (get_blob(present[0], trees[0], paths[0]),
96
get_blob(present[1], trees[1], paths[1]))
97
renamed = (parent[0], name[0]) != (parent[1], name[1])
97
98
mode = (get_file_mode(trees[0], path_encoded[0],
98
change.kind[0], change.executable[0]),
99
kind[0], executable[0]),
99
100
get_file_mode(trees[1], path_encoded[1],
100
change.kind[1], change.executable[1]))
101
kind[1], executable[1]))
101
102
write_blob_diff(self.to_file,
102
103
(path_encoded[0], mode[0], contents[0]),
103
104
(path_encoded[1], mode[1], contents[1]))
104
has_changes |= (change.changed_content or renamed)
105
has_changes |= (changed_content or renamed)
105
106
return has_changes
126
127
return self.patch.splitlines(True)
128
129
def to_files(self):
129
return ((summary, patch.splitlines(True)) for (summary, patch) in self.patches)
132
def _generate_commit(cls, repository, revision_id, num, total,
133
context=_mod_diff.DEFAULT_CONTEXT_AMOUNT):
133
def _generate_commit(cls, repository, revision_id, num, total):
135
135
store = get_object_store(repository)
136
136
with store.lock_read():
137
commit = store[repository.lookup_bzr_revision_id(revision_id)[0]]
137
commit = store[store._lookup_revision_sha1(revision_id)]
138
138
from dulwich.patch import write_commit_patch, get_summary
140
140
lhs_parent = repository.get_revision(revision_id).parent_ids[0]
144
144
tree_2 = repository.revision_tree(revision_id)
145
145
contents = BytesIO()
146
146
differ = GitDiffTree.from_trees_options(
147
tree_1, tree_2, contents, 'utf8', None, 'a/', 'b/', None,
148
context_lines=context)
147
tree_1, tree_2, contents, 'utf8', None, 'a/', 'b/', None)
149
148
differ.show_diff(None, None)
150
149
write_commit_patch(s, commit, contents.getvalue(), (num, total),