Function write_object

dsc/src/util.rs:225–309

Write the JSON object to the console # Arguments `json` - The JSON to write `format` - The format to use `include_separator` - Whether to include a separator for YAML before the object

(json: &str, format: Option<&OutputFormat>, include_separator: bool)

/// * `format` - The format to use
/// * `include_separator` - Whether to include a separator for YAML before the object
pub fn write_object(json: &str, format: Option<&OutputFormat>, include_separator: bool) {
    let mut is_json = true;
    let mut output_format = format;
    let mut syntax_color = false;
    if std::io::stdout().is_terminal() {
        syntax_color = true;
        if output_format.is_none() {
            output_format = Some(&OutputFormat::Yaml);
        }
    }
    else if output_format.is_none() {
        output_format = Some(&OutputFormat::Json);
    }

    let output = match output_format {
        Some(OutputFormat::Json) => json.to_string(),
        Some(OutputFormat::PrettyJson) => {
            let value: serde_json::Value = match serde_json::from_str(json) {
                Ok(value) => value,
                Err(err) => {
                    error!("JSON: {err}");
                    exit(EXIT_JSON_ERROR);
                }
            };
            match serde_json::to_string_pretty(&value) {
                Ok(json) => json,
                Err(err) => {
                    error!("JSON: {err}");
                    exit(EXIT_JSON_ERROR);
                }
            }
        },
        Some(OutputFormat::Yaml) | None => {
            is_json = false;
            if include_separator {
                println!("---");
            }

            let value: serde_json::Value = match serde_json::from_str(json) {
                Ok(value) => value,
                Err(err) => {
                    error!("JSON: {err}");
                    exit(EXIT_JSON_ERROR);
                }
            };
            match serde_yaml::to_string(&value) {
                Ok(yaml) => yaml,
                Err(err) => {
                    error!("YAML: {err}");
                    exit(EXIT_JSON_ERROR);
                }
            }
        }
    };

    if syntax_color {
        let ps = SyntaxSet::load_defaults_newlines();
        let ts = ThemeSet::load_defaults();