123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172
import { serve as stdServe, serveTls } from "./deps.ts";import { createHandler } from "./handler.ts";import log, { type LevelName } from "./log.ts";import { build } from "./build.ts";import { watch } from "./dev.ts";import { getAppDir } from "./helpers.ts";import type { AlephConfig, ServeInit } from "./types.ts";export type { Context, Middleware } from "./types.ts";
/** The options for Aleph.js server.  */export type ServeOptions = AlephConfig & Omit<ServeInit, "onError">;
/** Start the Aleph.js server. */export async function serve(options?: ServeOptions): Promise<void> {  const isDev = Deno.args.includes("--dev");  const { hostname, port, signal, onListen: _onListen, plugins, ...config } = options ?? {};
  // use plugins  if (plugins) {    for (const plugin of plugins) {      try {        await plugin.setup(config, { isDev });        log.debug(`plugin ${plugin.name ?? "Unnamed"} setup`);      } catch (err) {        log.fatal(`[plugin:${plugin.name}] ${err.message}`);      }    }  }
  // inject the config to global  Reflect.set(globalThis, "__ALEPH_CONFIG", config);
  const handler = createHandler(config);
  // build the app for production  if (Deno.args.includes("--build")) {    return build(handler);  }
  // watch file changes in development mode  if (isDev) {    watch(getAppDir(), config.router?.onChange);  }
  const { tls } = config;  const onListen = (arg: { port: number; hostname: string }) => {    const origin = `${tls ? "https" : "http"}://${hostname ?? "localhost"}:${arg.port}`;    Reflect.set(globalThis, "__ALEPH_SERVER_ORIGIN", origin);    log.info(`Server ready on ${origin}`);    _onListen?.(arg);  };  const serveOptions = { hostname, port, signal, onListen };  const flagPort = Number(Deno.args.join(" ").match(/--port=(\d+)/)?.[1]);  if (flagPort) {    serveOptions.port = flagPort;  }  if (tls) {    return serveTls(handler, { ...tls, ...serveOptions });  }  return stdServe(handler, serveOptions);}
/** Set the log level. */export function setLogLevel(level: LevelName) {  log.setLevel(level);}
// set log level to debug when debug aleph.js itself.if (import.meta.url.startsWith("file:")) {  log.setLevel("debug");}