feat: 初始化项目

2026-10-12 15:22:27 +08:00
commit 3c6fd2c8ca
37 changed files with 4859 additions and 0 deletions
@@ -0,0 +1,27 @@
+export interface RuntimeOptions {
+  host: string;
+  port: number;
+}
+
+export function getRuntimeOptions(
+  env: NodeJS.ProcessEnv = process.env,
+): RuntimeOptions {
+  const rawPort = env.PORT ?? '3000';
+  const port = Number(rawPort);
+  const host = (env.HOST ?? '127.0.0.1').trim();
+
+  if (
+    !/^\d+$/.test(rawPort) ||
+    !Number.isInteger(port) ||
+    port < 1 ||
+    port > 65535
+  ) {
+    throw new Error('PORT must be an integer between 1 and 65535');
+  }
+
+  if (!host) {
+    throw new Error('HOST must not be empty');
+  }
+
+  return { host, port };
+}