Squash old migrations

Use the `squasher` gem to squash migrations older than the start of 2018

1 files changed, 0 insertions, 53 deletions

diff --git a/db/post_migrate/20170406111121_clean_upload_symlinks.rb b/db/post_migrate/20170406111121_clean_upload_symlinks.rb
deleted file mode 100644
index 5fec00aa198..00000000000
--- a/db/post_migrate/20170406111121_clean_upload_symlinks.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-# 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[4.2]
-  include Gitlab::Database::MigrationHelpers
-  disable_ddl_transaction!
-
-  DOWNTIME = false
-  DIRECTORIES_TO_MOVE = %w(user project note group appearance)
-
-  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