Function platform_config_struct

crates/openshell-driver-kubernetes/src/driver.rs:2112–2123

Extract a nested Struct value from the template's `platform_config`, converting it to `serde_json::Value`.

(template: &SandboxTemplate, key: &str)

/// Extract a nested Struct value from the template's `platform_config`,
/// converting it to `serde_json::Value`.
fn platform_config_struct(template: &SandboxTemplate, key: &str) -> Option<serde_json::Value> {
    let config = template.platform_config.as_ref()?;
    let value = config.fields.get(key)?;
    let json = value_to_json(value);
    // Return None for null/empty objects so callers can distinguish
    // "field absent" from "field present but empty".
    match &json {
        serde_json::Value::Null => None,
        serde_json::Value::Object(m) if m.is_empty() => None,
        _ => Some(json),
    }
}

fn status_from_object(obj: &DynamicObject) -> Option<SandboxStatus> {
    let status = obj.data.get("status")?;