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
|
class RenameReservedProjectNames < ActiveRecord::Migration
include Gitlab::Database::MigrationHelpers
include Gitlab::ShellAdapter
DOWNTIME = false
class Project < ActiveRecord::Base; end
def up
threads = reserved_projects.each_slice(100).map do |slice|
Thread.new do
rename_projects(slice)
end
end
threads.each(&:join)
end
def down
# nothing to do here
end
private
def reserved_projects
select_all("SELECT p.id, p.path, p.repository_storage, n.path AS namespace_path, n.id AS namespace_id FROM projects p
INNER JOIN namespaces n ON n.id = p.namespace_id
WHERE p.path IN (
'.well-known', 'all', 'assets', 'files', 'groups', 'hooks', 'issues',
'merge_requests', 'new', 'profile', 'projects', 'public', 'repository',
'robots.txt', 's', 'snippets', 'teams', 'u', 'unsubscribes', 'users',
'tree', 'commits', 'wikis', 'new', 'edit', 'create', 'update', 'logs_tree',
'preview', 'blob', 'blame', 'raw', 'files', 'create_dir', 'find_file')")
end
def route_exists?(full_path)
select_all("SELECT id, path FROM routes WHERE path = '#{quote_string(full_path)}'").present?
end
# Adds number to the end of the path that is not taken by other route
def rename_path(namespace_path, path_was)
counter = 0
path = "#{path_was}#{counter}"
while route_exists?("#{namespace_path}/#{path}")
counter += 1
path = "#{path_was}#{counter}"
end
path
end
def rename_projects(projects)
projects.each do |row|
id = row['id']
path_was = row['path']
namespace_path = row['namespace_path']
path = rename_path(namespace_path, path_was)
project = Project.find_by(id: id)
begin
# Because project path update is quite complex operation we can't safely
# copy-paste all code from GitLab. As exception we use Rails code here
if project &&
project.respond_to?(:update_attributes) &&
project.update_attributes(path: path) &&
project.respond_to?(:rename_repo)
project.rename_repo
end
rescue => e
Rails.logger.error "Exception when rename project #{id}: #{e.message}"
end
end
end
end
|
