1 files changed, 25 insertions, 0 deletions
diff --git a/db/migrate/20221209110935_fix_update_import_sources_on_application_settings.rb b/db/migrate/20221209110935_fix_update_import_sources_on_application_settings.rb
new file mode 100644
index 00000000000..d3123113e82
--- /dev/null
+++ b/db/migrate/20221209110935_fix_update_import_sources_on_application_settings.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+# This fixes 20221209110934_update_import_sources_on_application_settings.rb, which
+# previously serialized a YAML column into a string.
+class FixUpdateImportSourcesOnApplicationSettings < Gitlab::Database::Migration[2.0]
+  disable_ddl_transaction!
+
+  restrict_gitlab_migration gitlab_schema: :gitlab_main
+
+  class ApplicationSetting < MigrationRecord
+  end
+
+  def up
+    sources = ApplicationSetting.last&.import_sources
+
+    return unless sources.is_a?(String)
+    return if sources.start_with?('---')
+
+    sources = YAML.safe_load(sources)
+
+    ApplicationSetting.update_all(import_sources: sources.to_yaml)
+  end
+
+  def down; end
+end