init

2026-04-14 18:05:32 +08:00
parent 68457c9fbd
commit 6378ab4994
40 changed files with 10488 additions and 113 deletions
@@ -0,0 +1,37 @@
+import { z } from "zod";
+
+const schema = z.object({
+  NODE_ENV: z
+    .enum(["development", "test", "production"])
+    .default("development"),
+  APP_URL: z.string().url().default("http://127.0.0.1:3000"),
+  DATABASE_PATH: z.string().default("./data/hy2-panel.db"),
+  SESSION_SECRET: z
+    .string()
+    .min(16)
+    .default("change-this-session-secret-before-production"),
+  SESSION_COOKIE_SECURE: z
+    .enum(["auto", "true", "false"])
+    .default("auto"),
+  SESSION_TTL_HOURS: z.coerce.number().int().min(1).max(24 * 365).default(720),
+  ADMIN_USERNAME: z.string().min(1).max(64).default("admin"),
+  ADMIN_PASSWORD: z.string().min(8).max(128).default("change-me-now"),
+  POLLER_ENABLED: z
+    .union([z.literal("true"), z.literal("false")])
+    .default("true")
+    .transform((value) => value === "true"),
+  POLLER_STARTUP_DELAY_MS: z.coerce.number().int().min(0).max(60_000).default(2500),
+});
+
+export type AppEnv = z.infer<typeof schema>;
+
+let cachedEnv: AppEnv | null = null;
+
+export function getEnv(): AppEnv {
+  if (cachedEnv) {
+    return cachedEnv;
+  }
+
+  cachedEnv = schema.parse(process.env);
+  return cachedEnv;
+}