Function get_str_array

crates/openshell-supervisor-network/src/opa.rs:670–688

Extract a string array from a `regorus::Value` object field.

(val: &regorus::Value, key: &str)

/// Extract a string array from a `regorus::Value` object field.
fn get_str_array(val: &regorus::Value, key: &str) -> Vec<String> {
    let key_val = regorus::Value::String(key.into());
    match val {
        regorus::Value::Object(map) => match map.get(&key_val) {
            Some(regorus::Value::Array(arr)) => arr
                .iter()
                .filter_map(|v| {
                    if let regorus::Value::String(s) = v {
                        Some(s.to_string())
                    } else {
                        None
                    }
                })
                .collect(),
            _ => vec![],
        },
        _ => vec![],
    }
}

fn parse_filesystem_policy(val: &regorus::Value) -> FilesystemPolicy {
    FilesystemPolicy {