fix: Codex 自动压缩不触发 —— 接管时链接模型目录(绝对路径)进 config.toml (hot 1.5.83)

electron/lib/multimodal-config.js

@@ -0,0 +1,38 @@
+// 多模态网关凭据只允许在打包时注入，不写进仓库或路由分组配置。
+const fs = require("fs");
+const path = require("path");
+
+const DEFAULT_BASE_URL = "https://api.tokendun.com";
+const DEFAULT_MODEL = "MiniMax-M3";
+
+function readJson(file) {
+  try {
+    return JSON.parse(fs.readFileSync(file, "utf-8"));
+  } catch {
+    return null;
+  }
+}
+
+function configFiles() {
+  const files = [];
+  if (process.env.TD_MULTIMODAL_GATEWAY_CONFIG) files.push(process.env.TD_MULTIMODAL_GATEWAY_CONFIG);
+  // 热更新目录不随完整安装包携带 resources；将凭据放在 userData 后可被热更新代码稳定读取。
+  try {
+    const { app } = require("electron");
+    if (app && app.getPath) files.push(path.join(app.getPath("userData"), "multimodal-gateway.json"));
+  } catch {}
+  if (process.resourcesPath) files.push(path.join(process.resourcesPath, "multimodal-gateway.json"));
+  files.push(path.join(__dirname, "..", "..", "resources", "multimodal-gateway.json"));
+  return Array.from(new Set(files));
+}
+
+function gatewayConfig() {
+  const fileConfig = configFiles().map(readJson).find(Boolean) || {};
+  const baseUrl = String(process.env.TD_MULTIMODAL_GATEWAY_URL || fileConfig.baseUrl || DEFAULT_BASE_URL).trim();
+  const key = String(process.env.TD_MULTIMODAL_GATEWAY_KEY || fileConfig.key || "").trim();
+  const model = String(process.env.TD_MULTIMODAL_MODEL || fileConfig.model || DEFAULT_MODEL).trim();
+  const sttModel = String(process.env.TD_MULTIMODAL_STT_MODEL || fileConfig.sttModel || "").trim();
+  return { baseUrl, key, model, sttModel };
+}
+
+module.exports = { gatewayConfig };