Method buildRunSummary

src/node/services/devToolsService.ts:509–561

(data: WorkspaceData, runId: string)

  }

  private buildRunSummary(data: WorkspaceData, runId: string): DevToolsRunSummary {
    const run = data.runs.get(runId);
    assert(run, `DevToolsService.buildRunSummary missing run ${runId}`);

    const steps = Array.from(data.steps.values())
      .filter((step) => step.runId === runId)
      .sort((a, b) => getStepSortKey(a).localeCompare(getStepSortKey(b)));

    const firstStep = steps[0];

    let firstMessage = "";
    if (firstStep?.input && isRecord(firstStep.input)) {
      const prompt = firstStep.input.prompt;
      if (isUnknownArray(prompt)) {
        for (let index = prompt.length - 1; index >= 0; index -= 1) {
          const message = prompt[index];
          if (!isRecord(message) || message.role !== "user") {
            continue;
          }

          const text = extractText(message.content ?? message);
          if (!text.trim()) {
            continue;
          }

          firstMessage = truncateMessage(text.trim());
          break;
        }
      }
    }

    const hasError = steps.some((step) => Boolean(step.error));
    const isInProgress = steps.some((step) => step.durationMs == null && !step.error);

    let totalDurationMs: number | null = 0;
    for (const step of steps) {
      if (step.durationMs == null) {
        totalDurationMs = null;
        break;
      }
      totalDurationMs += step.durationMs;
    }

    return {
      ...run,
      stepCount: steps.length,
      firstMessage,
      hasError,
      isInProgress,
      totalDurationMs,
      modelId: firstStep?.modelId ?? null,
    };
  }

  /**
   * Serialize all disk writes per workspace so clear() and appendToFile()