env var WIP

front/src/env.d.ts

@@ -1 +1,22 @@
+/// <reference path="../.astro/types.d.ts" />
 /// <reference types="astro/client" />
+
+
+export interface ImportMetaEnv {
+    NODE_ENV: string
+    APP_URL: string
+
+    POCKETBASEURL: string
+}
+
+interface ImportMeta {
+	readonly env: ImportMetaEnv
+}
+
+
+declare namespace App {
+	/**
+	 * Middlewares variables
+	 */
+	interface Locals {}
+}

front/src/libs/Env.ts

@@ -0,0 +1,17 @@
+import type { ImportMetaEnv } from 'env'
+
+/**
+ * Get the environment variable
+ *
+ * @param key the env variable key
+ * @param defaultValue a default value if applicable
+ * @returns the environment value or undefined if not found
+ */
+export function getEnv(key: keyof ImportMetaEnv, defaultValue: string): string
+export function getEnv(key: keyof ImportMetaEnv, defaultValue?: string | undefined): string | undefined
+export function getEnv(key: keyof ImportMetaEnv, defaultValue?: string | undefined): string | undefined {
+	// get the env variable through Astro > NodeJS > input
+	const res = import.meta.env[key] ?? process.env[key] ?? defaultValue
+
+	return res ?? undefined
+}