openAgent

1export function collapseToolOutput(output: string, maxLines: number, maxChars: number) {
2  const lines = output.split("\n")
3  if (lines.length <= maxLines && Array.from(output).length <= maxChars) {
4    return { output, overflow: false }
5  }
6 
7  const preview = lines.slice(0, maxLines).join("\n")
8  if (Array.from(preview).length > maxChars) {
9    return {
10      output:
11        Array.from(preview)
12          .slice(0, Math.max(0, maxChars - 1))
13          .join("") + "…",
14      overflow: true,
15    }
16  }
17 
18  return { output: [...lines.slice(0, maxLines), "…"].join("\n"), overflow: true }
19}
20