Function format_match_block

resources/sshdconfig/src/formatter.rs:141–174

(match_obj: &Value)

}

fn format_match_block(match_obj: &Value) -> Result<String, SshdConfigError> {
    let match_block = match serde_json::from_value::<MatchBlock>(match_obj.clone()) {
        Ok(result) => {
            result
        }
        Err(e) => {
            return Err(SshdConfigError::ParserError(t!("formatter.deserializeFailed", error = e).to_string()));
        }
    };

    if match_block.criteria.is_empty() {
        return Err(SshdConfigError::InvalidInput(t!("formatter.matchBlockMissingCriteria").to_string()));
    }

    let mut match_parts = vec![];
    let mut result = vec![];

    for (key, value) in &match_block.criteria {
        // all match criteria values are comma-separated
        let sshd_config_value = SshdConfigValue::try_new(key, value, Some(ValueSeparator::Comma), true)?;
        match_parts.push(format!("{key} {sshd_config_value}"));
    }

    // Write the Match line with the formatted criteria(s)
    result.push(match_parts.join(" "));

    // Format other keywords in the match block
    for (key, value) in &match_block.contents {
        let sshd_config_value = SshdConfigValue::try_new(key, value, None, true)?;
        result.push(format!("\t{key} {sshd_config_value}"));
    }

    Ok(result.join("\n"))
}

/// Write configuration map to config text string
///