1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
# frozen_string_literal: true
# Projects::TransferService class
#
# Used for transfer project to another namespace
#
# Ex.
# # Move projects to namespace with ID 17 by user
# Projects::TransferService.new(project, user, namespace_id: 17).execute
#
module Projects
class TransferService < BaseService
include Gitlab::ShellAdapter
TransferError = Class.new(StandardError)
def execute(new_namespace)
@new_namespace = new_namespace
if @new_namespace.blank?
raise TransferError, s_('TransferProject|Please select a new namespace for your project.')
end
unless allowed_transfer?(current_user, project)
raise TransferError, s_('TransferProject|Transfer failed, please contact an admin.')
end
transfer(project)
current_user.invalidate_personal_projects_count
true
rescue Projects::TransferService::TransferError => ex
project.reset
project.errors.add(:new_namespace, ex.message)
false
end
private
# rubocop: disable CodeReuse/ActiveRecord
def transfer(project)
@old_path = project.full_path
@old_group = project.group
@new_path = File.join(@new_namespace.try(:full_path) || '', project.path)
@old_namespace = project.namespace
if Project.where(namespace_id: @new_namespace.try(:id)).where('path = ? or name = ?', project.path, project.name).exists?
raise TransferError.new(s_("TransferProject|Project with same name or path in target namespace already exists"))
end
if project.has_container_registry_tags?
# We currently don't support renaming repository if it contains tags in container registry
raise TransferError.new(s_('TransferProject|Project cannot be transferred, because tags are present in its container registry'))
end
attempt_transfer_transaction
end
# rubocop: enable CodeReuse/ActiveRecord
def attempt_transfer_transaction
Project.transaction do
project.expire_caches_before_rename(@old_path)
update_namespace_and_visibility(@new_namespace)
# Notifications
project.send_move_instructions(@old_path)
# Directories on disk
move_project_folders(project)
# Move missing group labels to project
Labels::TransferService.new(current_user, @old_group, project).execute
# Move missing group milestones
Milestones::TransferService.new(current_user, @old_group, project).execute
# Move uploads
move_project_uploads(project)
# Move pages
Gitlab::PagesTransfer.new.move_project(project.path, @old_namespace.full_path, @new_namespace.full_path)
project.old_path_with_namespace = @old_path
update_repository_configuration(@new_path)
execute_system_hooks
end
rescue Exception # rubocop:disable Lint/RescueException
rollback_side_effects
raise
ensure
refresh_permissions
end
def allowed_transfer?(current_user, project)
@new_namespace &&
can?(current_user, :change_namespace, project) &&
@new_namespace.id != project.namespace_id &&
current_user.can?(:create_projects, @new_namespace)
end
def update_namespace_and_visibility(to_namespace)
# Apply new namespace id and visibility level
project.namespace = to_namespace
project.visibility_level = to_namespace.visibility_level unless project.visibility_level_allowed_by_group?
project.save!
end
def update_repository_configuration(full_path)
project.write_repository_config(gl_full_path: full_path)
project.track_project_repository
end
def refresh_permissions
# This ensures we only schedule 1 job for every user that has access to
# the namespaces.
user_ids = @old_namespace.user_ids_for_project_authorizations |
@new_namespace.user_ids_for_project_authorizations
UserProjectAccessChangedService.new(user_ids).execute
end
def rollback_side_effects
rollback_folder_move
project.reset
update_namespace_and_visibility(@old_namespace)
update_repository_configuration(@old_path)
end
def rollback_folder_move
move_repo_folder(@new_path, @old_path)
move_repo_folder("#{@new_path}.wiki", "#{@old_path}.wiki")
end
def move_repo_folder(from_name, to_name)
gitlab_shell.mv_repository(project.repository_storage, from_name, to_name)
end
def execute_system_hooks
SystemHooksService.new.execute_hooks_for(project, :transfer)
end
def move_project_folders(project)
return if project.hashed_storage?(:repository)
# Move main repository
unless move_repo_folder(@old_path, @new_path)
raise TransferError.new(s_("TransferProject|Cannot move project"))
end
# Disk path is changed; we need to ensure we reload it
project.reload_repository!
# Move wiki repo also if present
move_repo_folder("#{@old_path}.wiki", "#{@new_path}.wiki")
end
def move_project_uploads(project)
return if project.hashed_storage?(:attachments)
Gitlab::UploadsTransfer.new.move_project(
project.path,
@old_namespace.full_path,
@new_namespace.full_path
)
end
end
end
Projects::TransferService.prepend_if_ee('EE::Projects::TransferService')
|
