Function prompt

packages/opencode/src/cli/cmd/run/demo.ts:1141–1193

(line: RunPrompt, signal?: AbortSignal)

  }

  const prompt = async (line: RunPrompt, signal?: AbortSignal): Promise<boolean> => {
    const text = line.text.trim()
    const list = text.split(/\s+/)
    const cmd = list[0] || ""

    clearSubagent(state.footer)

    if (cmd === "/help") {
      intro(state)
      return true
    }

    if (cmd === "/permission") {
      const kind = permissionKind(list[1])
      if (!kind) {
        note(state.footer, `Pick a permission kind: ${PERMISSIONS.join(", ")}`)
        return true
      }

      emitPermission(state, kind)
      return true
    }

    if (cmd === "/question") {
      const kind = questionKind(list[1])
      if (!kind) {
        note(state.footer, `Pick a question kind: ${QUESTIONS.join(", ")}`)
        return true
      }

      emitQuestion(state, kind)
      return true
    }

    if (cmd === "/fmt") {
      const kind = (list[1] || "").toLowerCase()
      const body = list.slice(2).join(" ")
      if (!kind) {
        note(state.footer, `Pick a kind: ${KINDS.join(", ")}`)
        return true
      }

      const ok = await emitFmt(state, kind, body, signal)
      if (ok) {
        return true
      }

      note(state.footer, `Unknown kind "${kind}". Use: ${KINDS.join(", ")}`)
      return true
    }

    return false
  }

  const permission = (input: PermissionReply): boolean => {
    const item = state.perms.get(input.requestID)