diff --git a/db/post_migrate/20180202111106_remove_project_labels_group_id.rb b/db/post_migrate/20180202111106_remove_project_labels_group_id.rb
deleted file mode 100644
index 31ec84f0d6acdce0aa6240a8ba7defb31af3c0b7..0000000000000000000000000000000000000000
--- a/db/post_migrate/20180202111106_remove_project_labels_group_id.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-# See http://doc.gitlab.com/ce/development/migration_style_guide.html
-# for more information on how to write migrations for GitLab.
-
-class RemoveProjectLabelsGroupId < ActiveRecord::Migration[4.2]
- include Gitlab::Database::MigrationHelpers
-
- DOWNTIME = false
-
- disable_ddl_transaction!
-
- def up
- update_column_in_batches(:labels, :group_id, nil) do |table, query|
- query.where(table[:type].eq('ProjectLabel').and(table[:group_id].not_eq(nil)))
- end
- end
-
- def down
- end
-end
diff --git a/lib/gitlab/background_migration/migrate_system_uploads_to_new_folder.rb b/lib/gitlab/background_migration/migrate_system_uploads_to_new_folder.rb
deleted file mode 100644
index ef50fe4adb14683cf3ec3088361de819613b89e7..0000000000000000000000000000000000000000
--- a/lib/gitlab/background_migration/migrate_system_uploads_to_new_folder.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-# frozen_string_literal: true
-# rubocop:disable Style/Documentation
-
-module Gitlab
- module BackgroundMigration
- class MigrateSystemUploadsToNewFolder
- include Gitlab::Database::MigrationHelpers
- attr_reader :old_folder, :new_folder
-
- class Upload < ActiveRecord::Base
- self.table_name = 'uploads'
- include EachBatch
- end
-
- def perform(old_folder, new_folder)
- replace_sql = replace_sql(uploads[:path], old_folder, new_folder)
- affected_uploads = Upload.where(uploads[:path].matches("#{old_folder}%"))
-
- affected_uploads.each_batch do |batch|
- batch.update_all("path = #{replace_sql}")
- end
- end
-
- def uploads
- Arel::Table.new('uploads')
- end
- end
- end
-end
diff --git a/lib/gitlab/background_migration/move_personal_snippet_files.rb b/lib/gitlab/background_migration/move_personal_snippet_files.rb
deleted file mode 100644
index 5b2b2af718ad64b5219aa8328b48ec7ead1be157..0000000000000000000000000000000000000000
--- a/lib/gitlab/background_migration/move_personal_snippet_files.rb
+++ /dev/null
@@ -1,82 +0,0 @@
-# frozen_string_literal: true
-# rubocop:disable Style/Documentation
-
-module Gitlab
- module BackgroundMigration
- class MovePersonalSnippetFiles
- delegate :select_all, :execute, :quote_string, to: :connection
-
- def perform(relative_source, relative_destination)
- @source_relative_location = relative_source
- @destination_relative_location = relative_destination
-
- move_personal_snippet_files
- end
-
- def move_personal_snippet_files
- query = "SELECT uploads.path, uploads.model_id FROM uploads "\
- "INNER JOIN snippets ON snippets.id = uploads.model_id WHERE uploader = 'PersonalFileUploader'"
- select_all(query).each do |upload|
- secret = upload['path'].split('/')[0]
- file_name = upload['path'].split('/')[1]
-
- move_file(upload['model_id'], secret, file_name)
- update_markdown(upload['model_id'], secret, file_name)
- end
- end
-
- def move_file(snippet_id, secret, file_name)
- source_dir = File.join(base_directory, @source_relative_location, snippet_id.to_s, secret)
- destination_dir = File.join(base_directory, @destination_relative_location, snippet_id.to_s, secret)
-
- source_file_path = File.join(source_dir, file_name)
- destination_file_path = File.join(destination_dir, file_name)
-
- unless File.exist?(source_file_path)
- say "Source file `#{source_file_path}` doesn't exist. Skipping."
- return
- end
-
- say "Moving file #{source_file_path} -> #{destination_file_path}"
-
- FileUtils.mkdir_p(destination_dir)
- FileUtils.move(source_file_path, destination_file_path)
- end
-
- def update_markdown(snippet_id, secret, file_name)
- source_markdown_path = File.join(@source_relative_location, snippet_id.to_s, secret, file_name)
- destination_markdown_path = File.join(@destination_relative_location, snippet_id.to_s, secret, file_name)
-
- source_markdown = "](#{source_markdown_path})"
- destination_markdown = "](#{destination_markdown_path})"
- quoted_source = quote_string(source_markdown)
- quoted_destination = quote_string(destination_markdown)
-
- execute("UPDATE snippets "\
- "SET description = replace(snippets.description, '#{quoted_source}', '#{quoted_destination}'), description_html = NULL "\
- "WHERE id = #{snippet_id}")
-
- query = "SELECT id, note FROM notes WHERE noteable_id = #{snippet_id} "\
- "AND noteable_type = 'Snippet' AND note IS NOT NULL"
- select_all(query).each do |note|
- text = note['note'].gsub(source_markdown, destination_markdown)
- quoted_text = quote_string(text)
-
- execute("UPDATE notes SET note = '#{quoted_text}', note_html = NULL WHERE id = #{note['id']}")
- end
- end
-
- def base_directory
- File.join(Rails.root, 'public')
- end
-
- def connection
- ActiveRecord::Base.connection
- end
-
- def say(message)
- Rails.logger.debug(message)
- end
- end
- end
-end
diff --git a/spec/lib/gitlab/background_migration/migrate_system_uploads_to_new_folder_spec.rb b/spec/lib/gitlab/background_migration/migrate_system_uploads_to_new_folder_spec.rb
deleted file mode 100644
index ea8bdd48e72149a099d616f81f55ae4ffcb846e4..0000000000000000000000000000000000000000
--- a/spec/lib/gitlab/background_migration/migrate_system_uploads_to_new_folder_spec.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-require 'spec_helper'
-
-# rubocop:disable RSpec/FactoriesInMigrationSpecs
-describe Gitlab::BackgroundMigration::MigrateSystemUploadsToNewFolder, :delete do
- let(:migration) { described_class.new }
-
- before do
- allow(migration).to receive(:logger).and_return(Logger.new(nil))
- end
-
- describe '#perform' do
- it 'renames the path of system-uploads' do
- upload = create(:upload, model: create(:project), path: 'uploads/system/project/avatar.jpg')
-
- migration.perform('uploads/system/', 'uploads/-/system/')
-
- expect(upload.reload.path).to eq('uploads/-/system/project/avatar.jpg')
- end
- end
-end
-# rubocop:enable RSpec/FactoriesInMigrationSpecs
diff --git a/spec/lib/gitlab/background_migration/move_personal_snippet_files_spec.rb b/spec/lib/gitlab/background_migration/move_personal_snippet_files_spec.rb
deleted file mode 100644
index 593486fc56c105ce72665e8eb979ddb164017032..0000000000000000000000000000000000000000
--- a/spec/lib/gitlab/background_migration/move_personal_snippet_files_spec.rb
+++ /dev/null
@@ -1,74 +0,0 @@
-require 'spec_helper'
-
-# rubocop:disable RSpec/FactoriesInMigrationSpecs
-describe Gitlab::BackgroundMigration::MovePersonalSnippetFiles do
- let(:test_dir) { File.join(Rails.root, 'tmp', 'tests', 'move_snippet_files_test') }
- let(:old_uploads_dir) { File.join('uploads', 'system', 'personal_snippet') }
- let(:new_uploads_dir) { File.join('uploads', '-', 'system', 'personal_snippet') }
- let(:snippet) do
- snippet = create(:personal_snippet)
- create_upload_for_snippet(snippet)
- snippet.update!(description: markdown_linking_file(snippet))
- snippet
- end
-
- let(:migration) { described_class.new }
-
- before do
- allow(migration).to receive(:base_directory) { test_dir }
- end
-
- describe '#perform' do
- it 'moves the file on the disk' do
- expected_path = File.join(test_dir, new_uploads_dir, snippet.id.to_s, "secret#{snippet.id}", 'upload.txt')
-
- migration.perform(old_uploads_dir, new_uploads_dir)
-
- expect(File.exist?(expected_path)).to be_truthy
- end
-
- it 'updates the markdown of the snippet' do
- expected_path = File.join(new_uploads_dir, snippet.id.to_s, "secret#{snippet.id}", 'upload.txt')
- expected_markdown = "[an upload](#{expected_path})"
-
- migration.perform(old_uploads_dir, new_uploads_dir)
-
- expect(snippet.reload.description).to eq(expected_markdown)
- end
-
- it 'updates the markdown of notes' do
- expected_path = File.join(new_uploads_dir, snippet.id.to_s, "secret#{snippet.id}", 'upload.txt')
- expected_markdown = "with [an upload](#{expected_path})"
-
- note = create(:note_on_personal_snippet, noteable: snippet, note: "with #{markdown_linking_file(snippet)}")
-
- migration.perform(old_uploads_dir, new_uploads_dir)
-
- expect(note.reload.note).to eq(expected_markdown)
- end
- end
-
- def create_upload_for_snippet(snippet)
- snippet_path = path_for_file_in_snippet(snippet)
- path = File.join(old_uploads_dir, snippet.id.to_s, snippet_path)
- absolute_path = File.join(test_dir, path)
-
- FileUtils.mkdir_p(File.dirname(absolute_path))
- FileUtils.touch(absolute_path)
-
- create(:upload, model: snippet, path: snippet_path, uploader: PersonalFileUploader)
- end
-
- def path_for_file_in_snippet(snippet)
- secret = "secret#{snippet.id}"
- filename = 'upload.txt'
-
- File.join(secret, filename)
- end
-
- def markdown_linking_file(snippet)
- path = File.join(old_uploads_dir, snippet.id.to_s, path_for_file_in_snippet(snippet))
- "[an upload](#{path})"
- end
-end
-# rubocop:enable RSpec/FactoriesInMigrationSpecs
diff --git a/spec/migrations/remove_project_labels_group_id_spec.rb b/spec/migrations/remove_project_labels_group_id_spec.rb
deleted file mode 100644
index 01b09e71d83f3e6fd7d6695864189cb58cdf126d..0000000000000000000000000000000000000000
--- a/spec/migrations/remove_project_labels_group_id_spec.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-# encoding: utf-8
-
-require 'spec_helper'
-require Rails.root.join('db', 'post_migrate', '20180202111106_remove_project_labels_group_id.rb')
-
-describe RemoveProjectLabelsGroupId, :delete do
- let(:migration) { described_class.new }
- let(:group) { create(:group) } # rubocop:disable RSpec/FactoriesInMigrationSpecs
- let!(:project_label) { create(:label, group_id: group.id) } # rubocop:disable RSpec/FactoriesInMigrationSpecs
- let!(:group_label) { create(:group_label) } # rubocop:disable RSpec/FactoriesInMigrationSpecs
-
- describe '#up' do
- it 'updates the project labels group ID' do
- expect { migration.up }.to change { project_label.reload.group_id }.to(nil)
- end
-
- it 'keeps the group labels group ID' do
- expect { migration.up }.not_to change { group_label.reload.group_id }
- end
- end
-end