feat: introduce new modes helpers

app/src/adapter/astro/astro.adapter.ts

@@ -8,12 +8,15 @@ export type AstroBkndConfig<Env = AstroEnv> = FrameworkBkndConfig<Env>;
 
 export async function getApp<Env = AstroEnv>(
    config: AstroBkndConfig<Env> = {},
-   args: Env = {} as Env,
+   args: Env = import.meta.env as Env,
 ) {
-   return await createFrameworkApp(config, args ?? import.meta.env);
+   return await createFrameworkApp(config, args);
 }
 
-export function serve<Env = AstroEnv>(config: AstroBkndConfig<Env> = {}, args: Env = {} as Env) {
+export function serve<Env = AstroEnv>(
+   config: AstroBkndConfig<Env> = {},
+   args: Env = import.meta.env as Env,
+) {
    return async (fnArgs: TAstro) => {
       return (await getApp(config, args)).fetch(fnArgs.request);
    };

app/src/adapter/bun/bun.adapter.ts

@@ -12,7 +12,7 @@ export type BunBkndConfig<Env = BunEnv> = RuntimeBkndConfig<Env> & Omit<ServeOpt
 
 export async function createApp<Env = BunEnv>(
    { distPath, serveStatic: _serveStatic, ...config }: BunBkndConfig<Env> = {},
-   args: Env = {} as Env,
+   args: Env = Bun.env as Env,
 ) {
    const root = path.resolve(distPath ?? "./node_modules/bknd/dist", "static");
    registerLocalMediaAdapter();
@@ -26,18 +26,18 @@ export async function createApp<Env = BunEnv>(
             }),
          ...config,
       },
-      args ?? (process.env as Env),
+      args,
    );
 }
 
 export function createHandler<Env = BunEnv>(
    config: BunBkndConfig<Env> = {},
-   args: Env = {} as Env,
+   args: Env = Bun.env as Env,
 ) {
    let app: App | undefined;
    return async (req: Request) => {
       if (!app) {
-         app = await createApp(config, args ?? (process.env as Env));
+         app = await createApp(config, args);
       }
       return app.fetch(req);
    };
@@ -54,9 +54,10 @@ export function serve<Env = BunEnv>(
       buildConfig,
       adminOptions,
       serveStatic,
+      beforeBuild,
       ...serveOptions
    }: BunBkndConfig<Env> = {},
-   args: Env = {} as Env,
+   args: Env = Bun.env as Env,
 ) {
    Bun.serve({
       ...serveOptions,
@@ -71,6 +72,7 @@ export function serve<Env = BunEnv>(
             adminOptions,
             distPath,
             serveStatic,
+            beforeBuild,
          },
          args,
       ),

app/src/adapter/bun/index.ts

@@ -1,3 +1,11 @@
 export * from "./bun.adapter";
 export * from "../node/storage";
 export * from "./connection/BunSqliteConnection";
+
+export async function writer(path: string, content: string) {
+   await Bun.write(path, content);
+}
+
+export async function reader(path: string) {
+   return await Bun.file(path).text();
+}

app/src/adapter/index.ts

@@ -6,18 +6,23 @@ import {
    guessMimeType,
    type MaybePromise,
    registries as $registries,
+   type Merge,
 } from "bknd";
 import { $console } from "bknd/utils";
 import type { Context, MiddlewareHandler, Next } from "hono";
 import type { AdminControllerOptions } from "modules/server/AdminController";
 import type { Manifest } from "vite";
 
-export type BkndConfig<Args = any> = CreateAppConfig & {
-   app?: Omit<BkndConfig, "app"> | ((args: Args) => MaybePromise<Omit<BkndConfig<Args>, "app">>);
-   onBuilt?: (app: App) => MaybePromise<void>;
-   beforeBuild?: (app?: App, registries?: typeof $registries) => MaybePromise<void>;
-   buildConfig?: Parameters<App["build"]>[0];
-};
+export type BkndConfig<Args = any, Additional = {}> = Merge<
+   CreateAppConfig & {
+      app?:
+         | Merge<Omit<BkndConfig, "app"> & Additional>
+         | ((args: Args) => MaybePromise<Merge<Omit<BkndConfig<Args>, "app"> & Additional>>);
+      onBuilt?: (app: App) => MaybePromise<void>;
+      beforeBuild?: (app?: App, registries?: typeof $registries) => MaybePromise<void>;
+      buildConfig?: Parameters<App["build"]>[0];
+   } & Additional
+>;
 
 export type FrameworkBkndConfig<Args = any> = BkndConfig<Args>;
 
@@ -51,11 +56,10 @@ export async function makeConfig<Args = DefaultArgs>(
    return { ...rest, ...additionalConfig };
 }
 
-// a map that contains all apps by id
 export async function createAdapterApp<Config extends BkndConfig = BkndConfig, Args = DefaultArgs>(
    config: Config = {} as Config,
    args?: Args,
-): Promise<App> {
+): Promise<{ app: App; config: BkndConfig<Args> }> {
    await config.beforeBuild?.(undefined, $registries);
 
    const appConfig = await makeConfig(config, args);
@@ -65,34 +69,37 @@ export async function createAdapterApp<Config extends BkndConfig = BkndConfig, A
          connection = config.connection;
       } else {
          const sqlite = (await import("bknd/adapter/sqlite")).sqlite;
-         const conf = appConfig.connection ?? { url: ":memory:" };
+         const conf = appConfig.connection ?? { url: "file:data.db" };
          connection = sqlite(conf) as any;
          $console.info(`Using ${connection!.name} connection`, conf.url);
       }
       appConfig.connection = connection;
    }
 
-   return App.create(appConfig);
+   return {
+      app: App.create(appConfig),
+      config: appConfig,
+   };
 }
 
 export async function createFrameworkApp<Args = DefaultArgs>(
    config: FrameworkBkndConfig = {},
    args?: Args,
 ): Promise<App> {
-   const app = await createAdapterApp(config, args);
+   const { app, config: appConfig } = await createAdapterApp(config, args);
 
    if (!app.isBuilt()) {
       if (config.onBuilt) {
          app.emgr.onEvent(
             App.Events.AppBuiltEvent,
             async () => {
-               await config.onBuilt?.(app);
+               await appConfig.onBuilt?.(app);
             },
             "sync",
          );
       }
 
-      await config.beforeBuild?.(app, $registries);
+      await appConfig.beforeBuild?.(app, $registries);
       await app.build(config.buildConfig);
    }
 
@@ -103,7 +110,7 @@ export async function createRuntimeApp<Args = DefaultArgs>(
    { serveStatic, adminOptions, ...config }: RuntimeBkndConfig<Args> = {},
    args?: Args,
 ): Promise<App> {
-   const app = await createAdapterApp(config, args);
+   const { app, config: appConfig } = await createAdapterApp(config, args);
 
    if (!app.isBuilt()) {
       app.emgr.onEvent(
@@ -116,7 +123,7 @@ export async function createRuntimeApp<Args = DefaultArgs>(
                app.modules.server.get(path, handler);
             }
 
-            await config.onBuilt?.(app);
+            await appConfig.onBuilt?.(app);
             if (adminOptions !== false) {
                app.registerAdminController(adminOptions);
             }
@@ -124,7 +131,7 @@ export async function createRuntimeApp<Args = DefaultArgs>(
          "sync",
       );
 
-      await config.beforeBuild?.(app, $registries);
+      await appConfig.beforeBuild?.(app, $registries);
       await app.build(config.buildConfig);
    }
 

app/src/adapter/nextjs/nextjs.adapter.ts

@@ -9,9 +9,9 @@ export type NextjsBkndConfig<Env = NextjsEnv> = FrameworkBkndConfig<Env> & {
 
 export async function getApp<Env = NextjsEnv>(
    config: NextjsBkndConfig<Env>,
-   args: Env = {} as Env,
+   args: Env = process.env as Env,
 ) {
-   return await createFrameworkApp(config, args ?? (process.env as Env));
+   return await createFrameworkApp(config, args);
 }
 
 function getCleanRequest(req: Request, cleanRequest: NextjsBkndConfig["cleanRequest"]) {
@@ -39,7 +39,7 @@ function getCleanRequest(req: Request, cleanRequest: NextjsBkndConfig["cleanRequ
 
 export function serve<Env = NextjsEnv>(
    { cleanRequest, ...config }: NextjsBkndConfig<Env> = {},
-   args: Env = {} as Env,
+   args: Env = process.env as Env,
 ) {
    return async (req: Request) => {
       const app = await getApp(config, args);

app/src/adapter/node/index.ts

@@ -1,3 +1,13 @@
+import { readFile, writeFile } from "node:fs/promises";
+
 export * from "./node.adapter";
 export * from "./storage";
 export * from "./connection/NodeSqliteConnection";
+
+export async function writer(path: string, content: string) {
+   await writeFile(path, content);
+}
+
+export async function reader(path: string) {
+   return await readFile(path, "utf-8");
+}

app/src/adapter/node/node.adapter.ts

@@ -17,7 +17,7 @@ export type NodeBkndConfig<Env = NodeEnv> = RuntimeBkndConfig<Env> & {
 
 export async function createApp<Env = NodeEnv>(
    { distPath, relativeDistPath, ...config }: NodeBkndConfig<Env> = {},
-   args: Env = {} as Env,
+   args: Env = process.env as Env,
 ) {
    const root = path.relative(
       process.cwd(),
@@ -33,19 +33,18 @@ export async function createApp<Env = NodeEnv>(
          serveStatic: serveStatic({ root }),
          ...config,
       },
-      // @ts-ignore
-      args ?? { env: process.env },
+      args,
    );
 }
 
 export function createHandler<Env = NodeEnv>(
    config: NodeBkndConfig<Env> = {},
-   args: Env = {} as Env,
+   args: Env = process.env as Env,
 ) {
    let app: App | undefined;
    return async (req: Request) => {
       if (!app) {
-         app = await createApp(config, args ?? (process.env as Env));
+         app = await createApp(config, args);
       }
       return app.fetch(req);
    };
@@ -53,7 +52,7 @@ export function createHandler<Env = NodeEnv>(
 
 export function serve<Env = NodeEnv>(
    { port = $config.server.default_port, hostname, listener, ...config }: NodeBkndConfig<Env> = {},
-   args: Env = {} as Env,
+   args: Env = process.env as Env,
 ) {
    honoServe(
       {

app/src/adapter/react-router/react-router.adapter.ts

@@ -8,14 +8,14 @@ export type ReactRouterBkndConfig<Env = ReactRouterEnv> = FrameworkBkndConfig<En
 
 export async function getApp<Env = ReactRouterEnv>(
    config: ReactRouterBkndConfig<Env>,
-   args: Env = {} as Env,
+   args: Env = process.env as Env,
 ) {
-   return await createFrameworkApp(config, args ?? process.env);
+   return await createFrameworkApp(config, args);
 }
 
 export function serve<Env = ReactRouterEnv>(
    config: ReactRouterBkndConfig<Env> = {},
-   args: Env = {} as Env,
+   args: Env = process.env as Env,
 ) {
    return async (fnArgs: ReactRouterFunctionArgs) => {
       return (await getApp(config, args)).fetch(fnArgs.request);