- if FileTest.exist?(age_file)
- raise RuntimeError.new("'#{ age_file }' already exists.")
- end
- unless FileTest.directory?(File.dirname(age_file))
- begin
- FileUtils.mkdir_p File.dirname(age_file)
- rescue
- raise RuntimeError.new("Could not create a directory: %s" % [File.dirname(age_file)])
+ return age_file
+ end
+
+ def age_file_exists?(age_file)
+ return FileTest.exist?(age_file)
+ end
+
+ def rename_file(old_file, new_file)
+ File.rename(old_file, new_file)
+ end
+
+ def move_age_file_in_the_way(age_file)
+ return unless age_file_exists?(age_file)
+
+ now = Time.now
+ new_file = "%s.%s%06d" % [age_file, now.strftime("%Y%m%d%H%M%S"), now.usec]
+ @dev.write("[WARN] An existing '#{age_file}' is beeing moved to '#{new_file}'\n")
+ rename_file(age_file, new_file)
+ end
+
+ def mkdir_for(path)
+ @@mkdir_mutex.synchronize do
+ unless FileTest.directory?(File.dirname(path))
+ begin
+ FileUtils.mkdir_p File.dirname(path)
+ rescue
+ @dev.write("[ERROR] Could not create a directory: %s\n" % [File.dirname(path)])
+ end