Function parse_vercel_sse

crates/opencode-provider/src/vercel.rs:328–350

(data: &str)

}

fn parse_vercel_sse(data: &str) -> Option<StreamEvent> {
    if data.is_empty() {
        return None;
    }

    let response: VercelStreamResponse = serde_json::from_str(data).ok()?;

    let choice = response.choices.first()?;

    if let Some(content) = &choice.delta.content {
        if !content.is_empty() {
            return Some(StreamEvent::TextDelta(content.clone()));
        }
    }

    if let Some(reason) = &choice.finish_reason {
        if reason == "tool_calls" {
            return Some(StreamEvent::Done);
        }
    }

    None
}