Function extractOpenCodePart

packages/core/src/adapters/opencode.ts:302–336

(row: OpenCodePartRow)

}

function* extractOpenCodePart(row: OpenCodePartRow): Generator<TranscriptEvent> {
  const data = safeJsonParse(row.part_data);
  if (!data || typeof data !== 'object') return;
  const role = isTranscriptRole(row.message_role) ? row.message_role : undefined;
  const ts = row.part_time ?? row.message_time;

  if (data.type === 'text' && typeof data.text === 'string' && data.text.trim()) {
    yield { ts, kind: 'text', role, text: data.text, raw: data };
    return;
  }

  if (data.type !== 'tool') return;
  const callId = typeof data.callID === 'string' ? data.callID : row.part_id;
  const state = data.state;
  yield {
    ts,
    kind: 'tool_call',
    role: role ?? 'assistant',
    toolCallId: callId,
    toolName: typeof data.tool === 'string' ? data.tool : undefined,
    inputText: stringifyValue(state?.input ?? {}),
    raw: data,
  };

  if (shouldEmitToolResult(state)) {
    yield {
      ts,
      kind: 'tool_result',
      role: role ?? 'assistant',
      toolCallId: callId,
      text: resultText(state) ?? '',
      raw: data,
    };
  }
}