fn archive_file()

in proxy_agent_shared/src/logger/rolling_logger.rs [86:113]

• 23 lines of code
• 4 McCabe index (conditional complexity)

    fn archive_file(&self) -> Result<()> {
        let new_file_name = self.get_current_file_full_path(Some(format!(
            "{}-{}",
            misc_helpers::get_date_time_string_with_milliseconds(),
            misc_helpers::get_date_time_unix_nano()
        )));

        let current_name = self.get_current_file_full_path(None);
        fs::rename(current_name, new_file_name)?;

        let log_files = self.get_log_files()?;
        // delete oldest files
        let max_count: usize = self.max_log_file_count.into();
        let file_count = log_files.len();
        if file_count >= max_count {
            let mut count = max_count;
            for log in log_files {
                fs::remove_file(log)?;
                count += 1;

                if count > file_count {
                    break;
                }
            }
        }

        Ok(())
    }