Function write_config_map_to_text

resources/sshdconfig/src/formatter.rs:181–209

Write configuration map to config text string # Errors This function will return an error if formatting fails.

(global_map: &Map<String, Value>)

///
/// This function will return an error if formatting fails.
pub fn write_config_map_to_text(global_map: &Map<String, Value>) -> Result<String, SshdConfigError> {
    let match_map = global_map.get("match");
    let mut config_text = String::new();

    for (key, value) in global_map {
        let key_lower = key.to_lowercase();

        if key_lower == "match" {
            continue; // match blocks are handled after global settings
        }

        let sshd_config_value = SshdConfigValue::try_new(key, value, None, true)?;
        sshd_config_value.write_to_config(&mut config_text)?;
    }

    if let Some(match_map) = match_map {
        if let Value::Array(arr) = match_map {
            for item in arr {
                let formatted = format_match_block(item)?;
                writeln!(&mut config_text, "Match {formatted}")?;
            }
        } else {
            let formatted = format_match_block(match_map)?;
            writeln!(&mut config_text, "Match {formatted}")?;
        }
    }

    Ok(config_text)
}