Adding first working version

backend/dist/loadEnv.js

@@ -0,0 +1,44 @@
+import { existsSync, readFileSync } from 'node:fs';
+import { dirname, resolve } from 'node:path';
+import { fileURLToPath } from 'node:url';
+function parseEnvLine(line) {
+    const trimmed = line.trim();
+    if (!trimmed || trimmed.startsWith('#'))
+        return null;
+    const equalsIndex = trimmed.indexOf('=');
+    if (equalsIndex === -1)
+        return null;
+    const key = trimmed.slice(0, equalsIndex).trim();
+    let value = trimmed.slice(equalsIndex + 1).trim();
+    if (!/^[A-Za-z_][A-Za-z0-9_]*$/.test(key))
+        return null;
+    if ((value.startsWith('"') && value.endsWith('"')) ||
+        (value.startsWith("'") && value.endsWith("'"))) {
+        value = value.slice(1, -1);
+    }
+    return { key, value };
+}
+function loadEnvFile(path) {
+    if (!existsSync(path))
+        return;
+    const content = readFileSync(path, 'utf8');
+    for (const line of content.split(/\r?\n/)) {
+        const parsed = parseEnvLine(line);
+        if (!parsed || process.env[parsed.key] !== undefined)
+            continue;
+        process.env[parsed.key] = parsed.value;
+    }
+}
+export function loadEnv() {
+    const moduleDir = dirname(fileURLToPath(import.meta.url));
+    const candidatePaths = [
+        resolve(process.cwd(), '.env'),
+        resolve(process.cwd(), '..', '.env'),
+        resolve(moduleDir, '..', '.env'),
+        resolve(moduleDir, '..', '..', '.env')
+    ];
+    for (const path of [...new Set(candidatePaths)]) {
+        loadEnvFile(path);
+    }
+}
+//# sourceMappingURL=loadEnv.js.map