51 lines
1.4 KiB
TypeScript
51 lines
1.4 KiB
TypeScript
import fs from "node:fs";
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import type { ClawdbotConfig } from "../config/config.js";
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export type TelegramTokenSource = "env" | "tokenFile" | "config" | "none";
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export type TelegramTokenResolution = {
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token: string;
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source: TelegramTokenSource;
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};
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type ResolveTelegramTokenOpts = {
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envToken?: string | null;
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logMissingFile?: (message: string) => void;
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};
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export function resolveTelegramToken(
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cfg?: ClawdbotConfig,
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opts: ResolveTelegramTokenOpts = {},
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): TelegramTokenResolution {
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const envToken = (opts.envToken ?? process.env.TELEGRAM_BOT_TOKEN)?.trim();
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if (envToken) {
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return { token: envToken, source: "env" };
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}
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const tokenFile = cfg?.telegram?.tokenFile?.trim();
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if (tokenFile) {
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if (!fs.existsSync(tokenFile)) {
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opts.logMissingFile?.(`telegram.tokenFile not found: ${tokenFile}`);
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return { token: "", source: "none" };
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}
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try {
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const token = fs.readFileSync(tokenFile, "utf-8").trim();
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if (token) {
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return { token, source: "tokenFile" };
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}
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} catch (err) {
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opts.logMissingFile?.(`telegram.tokenFile read failed: ${String(err)}`);
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return { token: "", source: "none" };
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}
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return { token: "", source: "none" };
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}
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const configToken = cfg?.telegram?.botToken?.trim();
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if (configToken) {
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return { token: configToken, source: "config" };
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}
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return { token: "", source: "none" };
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}
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