17.26.1
by Lukas Lalinsky, Jelmer Vernooij
Import initial work on 'bzr send --format=git' based on luks' patch for bzr-svn. |
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# Copyright (C) 2009 Jelmer Vernooij <jelmer@samba.org>
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17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
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# Based on the original from bzr-svn:
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17.26.1
by Lukas Lalinsky, Jelmer Vernooij
Import initial work on 'bzr send --format=git' based on luks' patch for bzr-svn. |
4 |
# Copyright (C) 2009 Lukas Lalinsky <lalinsky@gmail.com>
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17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
5 |
# Copyright (C) 2009 Jelmer Vernooij <jelmer@samba.org>
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17.26.1
by Lukas Lalinsky, Jelmer Vernooij
Import initial work on 'bzr send --format=git' based on luks' patch for bzr-svn. |
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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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17.25.55
by Jelmer Vernooij
Add docstring. |
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"""Support in "bzr send" for git-am style patches."""
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17.26.1
by Lukas Lalinsky, Jelmer Vernooij
Import initial work on 'bzr send --format=git' based on luks' patch for bzr-svn. |
23 |
import time |
17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
24 |
import bzrlib |
17.26.1
by Lukas Lalinsky, Jelmer Vernooij
Import initial work on 'bzr send --format=git' based on luks' patch for bzr-svn. |
25 |
from bzrlib import ( |
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branch as _mod_branch, |
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17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
27 |
diff as _mod_diff, |
17.25.69
by Jelmer Vernooij
Raise about impossible arguments in send --format=git. |
28 |
errors, |
17.26.1
by Lukas Lalinsky, Jelmer Vernooij
Import initial work on 'bzr send --format=git' based on luks' patch for bzr-svn. |
29 |
osutils, |
17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
30 |
revision as _mod_revision, |
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)
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32 |
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17.25.181
by Jelmer Vernooij
Implement to_files() for git merge directives. |
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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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17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
40 |
from bzrlib.plugins.git import ( |
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version_info as bzr_git_version_info, |
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)
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from bzrlib.plugins.git.mapping import ( |
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object_mode, |
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)
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from bzrlib.plugins.git.object_store import ( |
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get_object_store, |
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)
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from cStringIO import StringIO |
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17.25.66
by Jelmer Vernooij
Include dulwich version in version tail. |
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from dulwich import ( |
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__version__ as dulwich_version, |
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)
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17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
54 |
from dulwich.objects import ( |
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Blob, |
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)
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17.25.66
by Jelmer Vernooij
Include dulwich version in version tail. |
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version_tail = "bzr %s, bzr-git %d.%d.%d, dulwich %d.%d.%d" % ( |
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(bzrlib.__version__, ) + bzr_git_version_info[:3] + dulwich_version[:3]) |
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17.25.64
by Jelmer Vernooij
Use more dulwich functions for writing patches. |
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17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
63 |
class GitDiffTree(_mod_diff.DiffTree): |
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"""Provides a text representation between two trees, formatted for svn."""
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def _show_diff(self, specific_files, extra_trees): |
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17.25.65
by Jelmer Vernooij
Move more code to dulwich. |
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from dulwich.patch import write_blob_diff |
17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
68 |
iterator = self.new_tree.iter_changes(self.old_tree, |
17.25.64
by Jelmer Vernooij
Use more dulwich functions for writing patches. |
69 |
specific_files=specific_files, extra_trees=extra_trees, |
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require_versioned=True) |
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17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
71 |
has_changes = 0 |
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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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17.25.67
by Jelmer Vernooij
Simplify send code a bit. |
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def get_file_mode(tree, path, kind, executable): |
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if path is None: |
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17.25.179
by Jelmer Vernooij
Properly ignore directories when creating bundles, deal with new files. |
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return 0 |
17.25.67
by Jelmer Vernooij
Simplify send code a bit. |
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return object_mode(kind, executable) |
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def get_blob(present, tree, file_id): |
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17.25.179
by Jelmer Vernooij
Properly ignore directories when creating bundles, deal with new files. |
80 |
if present: |
17.25.67
by Jelmer Vernooij
Simplify send code a bit. |
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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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17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
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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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17.25.136
by Jelmer Vernooij
Clean up trailing whitespace. |
91 |
path_encoded = (get_encoded_path(paths[0]), |
17.25.67
by Jelmer Vernooij
Simplify send code a bit. |
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get_encoded_path(paths[1])) |
17.25.179
by Jelmer Vernooij
Properly ignore directories when creating bundles, deal with new files. |
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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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17.25.67
by Jelmer Vernooij
Simplify send code a bit. |
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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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17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
99 |
renamed = (parent[0], name[0]) != (parent[1], name[1]) |
17.25.136
by Jelmer Vernooij
Clean up trailing whitespace. |
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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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17.25.67
by Jelmer Vernooij
Simplify send code a bit. |
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kind[1], executable[1])) |
17.25.136
by Jelmer Vernooij
Clean up trailing whitespace. |
104 |
write_blob_diff(self.to_file, |
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(path_encoded[0], mode[0], contents[0]), |
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17.25.67
by Jelmer Vernooij
Simplify send code a bit. |
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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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17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
108 |
return has_changes |
17.26.1
by Lukas Lalinsky, Jelmer Vernooij
Import initial work on 'bzr send --format=git' based on luks' patch for bzr-svn. |
109 |
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110 |
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17.25.181
by Jelmer Vernooij
Implement to_files() for git merge directives. |
111 |
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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17.26.1
by Lukas Lalinsky, Jelmer Vernooij
Import initial work on 'bzr send --format=git' based on luks' patch for bzr-svn. |
123 |
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def to_lines(self): |
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return self.patch.splitlines(True) |
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126 |
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17.25.181
by Jelmer Vernooij
Implement to_files() for git merge directives. |
127 |
def to_files(self): |
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return self.patches |
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129 |
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17.26.1
by Lukas Lalinsky, Jelmer Vernooij
Import initial work on 'bzr send --format=git' based on luks' patch for bzr-svn. |
130 |
@classmethod
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17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
131 |
def _generate_commit(cls, repository, revision_id, num, total): |
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s = StringIO() |
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store = get_object_store(repository) |
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commit = store[store._lookup_revision_sha1(revision_id)] |
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17.25.64
by Jelmer Vernooij
Use more dulwich functions for writing patches. |
135 |
from dulwich.patch import write_commit_patch, get_summary |
17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
136 |
try: |
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lhs_parent = repository.get_revision(revision_id).parent_ids[0] |
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except IndexError: |
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lhs_parent = _mod_revision.NULL_REVISION |
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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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17.25.64
by Jelmer Vernooij
Use more dulwich functions for writing patches. |
142 |
contents = StringIO() |
17.25.136
by Jelmer Vernooij
Clean up trailing whitespace. |
143 |
differ = GitDiffTree.from_trees_options(tree_1, tree_2, |
17.25.64
by Jelmer Vernooij
Use more dulwich functions for writing patches. |
144 |
contents, 'utf8', None, 'a/', 'b/', None) |
17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
145 |
differ.show_diff(None, None) |
17.25.136
by Jelmer Vernooij
Clean up trailing whitespace. |
146 |
write_commit_patch(s, commit, contents.getvalue(), (num, total), |
17.25.64
by Jelmer Vernooij
Use more dulwich functions for writing patches. |
147 |
version_tail) |
17.25.181
by Jelmer Vernooij
Implement to_files() for git merge directives. |
148 |
summary = "%04d-%s.patch" % (num, get_summary(commit).rstrip(".")) |
17.26.6
by Jelmer Vernooij
Support sending git am-style patches with "bzr send --format=git". |
149 |
return summary, s.getvalue() |
17.26.1
by Lukas Lalinsky, Jelmer Vernooij
Import initial work on 'bzr send --format=git' based on luks' patch for bzr-svn. |
150 |
|
151 |
@classmethod
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def from_objects(cls, repository, revision_id, time, timezone, |
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target_branch, local_target_branch=None, |
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public_branch=None, message=None): |
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17.26.8
by Jelmer Vernooij
include all revisions (even though they're serialized atm). |
155 |
patches = [] |
17.26.1
by Lukas Lalinsky, Jelmer Vernooij
Import initial work on 'bzr send --format=git' based on luks' patch for bzr-svn. |
156 |
submit_branch = _mod_branch.Branch.open(target_branch) |
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submit_branch.lock_read() |
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try: |
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159 |
submit_revision_id = submit_branch.last_revision() |
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repository.fetch(submit_branch.repository, submit_revision_id) |
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17.26.8
by Jelmer Vernooij
include all revisions (even though they're serialized atm). |
161 |
graph = repository.get_graph() |
162 |
todo = graph.find_difference(submit_revision_id, revision_id)[1] |
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total = len(todo) |
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164 |
for i, revid in enumerate(graph.iter_topo_order(todo)): |
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17.25.136
by Jelmer Vernooij
Clean up trailing whitespace. |
165 |
patches.append(cls._generate_commit(repository, revid, i+1, |
17.25.181
by Jelmer Vernooij
Implement to_files() for git merge directives. |
166 |
total)) |
17.26.1
by Lukas Lalinsky, Jelmer Vernooij
Import initial work on 'bzr send --format=git' based on luks' patch for bzr-svn. |
167 |
finally: |
168 |
submit_branch.unlock() |
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17.25.181
by Jelmer Vernooij
Implement to_files() for git merge directives. |
169 |
return cls(revision_id, None, time, timezone, |
170 |
target_branch=target_branch, source_branch=public_branch, |
|
171 |
message=message, patches=patches) |
|
17.26.1
by Lukas Lalinsky, Jelmer Vernooij
Import initial work on 'bzr send --format=git' based on luks' patch for bzr-svn. |
172 |
|
173 |
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17.25.136
by Jelmer Vernooij
Clean up trailing whitespace. |
174 |
def send_git(branch, revision_id, submit_branch, public_branch, no_patch, |
17.25.69
by Jelmer Vernooij
Raise about impossible arguments in send --format=git. |
175 |
no_bundle, message, base_revision_id): |
176 |
if no_patch: |
|
177 |
raise errors.BzrCommandError("no patch not supported for git-am style patches") |
|
178 |
if no_bundle: |
|
179 |
raise errors.BzrCommandError("no bundle not supported for git-am style patches") |
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17.26.1
by Lukas Lalinsky, Jelmer Vernooij
Import initial work on 'bzr send --format=git' based on luks' patch for bzr-svn. |
180 |
return GitMergeDirective.from_objects( |
181 |
branch.repository, revision_id, time.time(), |
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osutils.local_time_offset(), submit_branch, |
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public_branch=public_branch, message=message) |