gitlabhq/lib/tasks/gitlab/enable_namespaces.rake

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namespace :gitlab do
desc "GITLAB | Enable usernames and namespaces for user projects"
task enable_namespaces: :environment do
warn_user_is_not_gitlab
migrate_user_namespaces
migrate_groups
migrate_projects
end
def migrate_user_namespaces
puts "\nGenerate usernames for users without one: ".blue
User.find_each(batch_size: 500) do |user|
if user.namespace
print '-'.cyan
next
end
username = if user.username.present?
# if user already has username filled
user.username
else
build_username(user)
end
begin
User.transaction do
user.update_attributes!(username: username)
print '.'.green
end
rescue
print 'F'.red
end
end
puts "\nDone"
end
def build_username(user)
username = nil
# generate username
username = user.email.match(/^[^@]*/)[0]
username.gsub!("+", ".")
# return username if no mathes
return username unless User.find_by_username(username)
# look for same username
(1..10).each do |i|
suffixed_username = "#{username}#{i}"
return suffixed_username unless User.find_by_username(suffixed_username)
end
end
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def migrate_groups
puts "\nCreate directories for groups: ".blue
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Group.find_each(batch_size: 500) do |group|
begin
if group.dir_exists?
print '-'.cyan
else
if group.ensure_dir_exist
print '.'.green
else
print 'F'.red
end
end
rescue
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print 'F'.red
end
end
puts "\nDone"
end
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def migrate_projects
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git_path = Gitlab.config.gitlab_shell.repos_path
puts "\nMove projects in groups into respective directories ... ".blue
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Project.where('namespace_id IS NOT NULL').find_each(batch_size: 500) do |project|
next unless project.group
group = project.group
print "#{project.name_with_namespace.yellow} ... "
new_path = File.join(git_path, project.path_with_namespace + '.git')
if File.exists?(new_path)
puts "already at #{new_path}".green
next
end
old_path = File.join(git_path, project.path + '.git')
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unless File.exists?(old_path)
puts "couldn't find it at #{old_path}".red
next
end
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begin
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project.transfer(group.path)
puts "moved to #{new_path}".green
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rescue
puts "failed moving to #{new_path}".red
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end
end
puts "\nDone"
end
end