Function get_existing_config

resources/sshdconfig/src/set.rs:280–292

Get existing config from file or return empty map if file doesn't exist.

(cmd_info: &CommandInfo)

/// Get existing config from file or return empty map if file doesn't exist.
fn get_existing_config(cmd_info: &CommandInfo) -> Result<Map<String, Value>, SshdConfigError> {
    let mut get_cmd_info = cmd_info.clone();
    get_cmd_info.include_defaults = false;
    get_cmd_info.input = Map::new();
    match get_sshd_settings(&get_cmd_info, false) {
        Ok(config) => Ok(config),
        Err(SshdConfigError::FileNotFound(_)) => {
            // If file doesn't exist, create empty config
            Ok(Map::new())
        }
        Err(e) => Err(e),
    }
}