gitlab-org--gitlab-foss/db/post_migrate/20170406111121_clean_upload_symlinks.rb
DJ Mountney 1d1363e2bb Bring in security changes from the 9.2.5 release
Ran:
 - git format-patch v9.2.2..v9.2.5 --stdout > patchfile.patch
 - git checkout -b 9-2-5-security-patch origin/v9.2.2
 - git apply patchfile.patch
 - git commit
 - [Got the sha ref for the commit]
 - git checkout -b upstream-9-2-security master
 - git cherry-pick <SHA of the patchfile commit>
 - [Resolved conflicts]
 - git cherry-pick --continue
2017-06-07 21:16:20 -07:00

52 lines
1.3 KiB
Ruby

# See http://doc.gitlab.com/ce/development/migration_style_guide.html
# for more information on how to write migrations for GitLab.
class CleanUploadSymlinks < ActiveRecord::Migration
include Gitlab::Database::MigrationHelpers
disable_ddl_transaction!
DOWNTIME = false
DIRECTORIES_TO_MOVE = %w(user project note group appeareance)
def up
return unless file_storage?
DIRECTORIES_TO_MOVE.each do |dir|
symlink_location = File.join(old_upload_dir, dir)
next unless File.symlink?(symlink_location)
say "removing symlink: #{symlink_location}"
FileUtils.rm(symlink_location)
end
end
def down
return unless file_storage?
DIRECTORIES_TO_MOVE.each do |dir|
symlink = File.join(old_upload_dir, dir)
destination = File.join(new_upload_dir, dir)
next if File.directory?(symlink)
next unless File.directory?(destination)
say "Creating symlink #{symlink} -> #{destination}"
FileUtils.ln_s(destination, symlink)
end
end
def file_storage?
CarrierWave::Uploader::Base.storage == CarrierWave::Storage::File
end
def base_directory
Rails.root
end
def old_upload_dir
File.join(base_directory, "public", "uploads")
end
def new_upload_dir
File.join(base_directory, "public", "uploads", "system")
end
end