Function takePrefix

packages/core/src/tool-output-store.ts:50–60

(input: string, maximumBytes: number)

export class Service extends Context.Service<Service, Interface>()("@opencode/v2/ToolOutputStore") {}

const takePrefix = (input: string, maximumBytes: number) => {
  let bytes = 0
  let content = ""
  for (const char of input) {
    const size = Buffer.byteLength(char, "utf-8")
    if (bytes + size > maximumBytes) break
    content += char
    bytes += size
  }
  return content
}

const takeSuffix = (input: string, maximumBytes: number) => {
  let bytes = 0