import { octane } from "@octanejs/vite-plugin";
import { defaultClientConditions, defineConfig } from "vite";

export default defineConfig(({ isSsrBuild }) => ({
  plugins: [octane()],
  build: { target: "esnext" },
  resolve: { dedupe: ["octane"] },
  // The Cloudflare adapter builds the server bundle for a webworker target,
  // which Vite resolves with browser conditions. Packages such as
  // @tanstack/router-core ship server variants keyed by `workerd`/`worker`,
  // so list those first for the server build.
  ...(isSsrBuild
    ? {
        ssr: {
          resolve: {
            conditions: ["workerd", "worker", ...defaultClientConditions],
          },
        },
      }
    : {}),
}));