fix: migration to fix invalid task upload filenames

db/migrate/20240920052508_convert_task_def_filenames.rb

@@ -0,0 +1,32 @@
+class ConvertTaskDefFilenames < ActiveRecord::Migration[7.1]
+
+  # Check filenames in the upload requirements for each task definition
+  # and replace any invalid characters using sanitize filename
+  def change
+    TaskDefinition.find_in_batches do |group|
+      group.each do |task_def|
+        next if task_def.valid?
+
+        upload_req = task_def.upload_requirements
+
+        change = false
+        upload_req.each do |req|
+          unless req['name'].match?(/^[a-zA-Z0-9_\- \.]+$/)
+            req['name'] = FileHelper.sanitized_filename(req['name'])
+            change = true
+          end
+
+          if req['name'].blank?
+            req['name'] = 'file'
+            change = true
+          end
+        end
+
+        unless change && task_def.valid? && task_def.save
+          puts "Remaining issue with task definition #{task_def.id}"
+        end
+        puts '.'
+      end
+    end
+  end
+end