Build customizable SSH portfolio MVP

src/config.js

@@ -0,0 +1,19 @@
+import fs from 'node:fs';
+import path from 'node:path';
+
+const root = process.cwd();
+const file = process.env.PORTFOLIO_CONFIG || path.join(root, 'data', 'config.json');
+const example = path.join(root, 'config.example.json');
+export function loadConfig() {
+  if (!fs.existsSync(file)) {
+    fs.mkdirSync(path.dirname(file), { recursive: true });
+    fs.copyFileSync(example, file);
+    console.log(`Created ${file}; edit it to personalize your portfolio.`);
+  }
+  const config = JSON.parse(fs.readFileSync(file, 'utf8'));
+  config.host ??= {};
+  config.host.port = Number(process.env.PORT || config.host.port || 2222);
+  config.host.notificationPort = Number(process.env.NOTIFICATION_PORT || config.host.notificationPort || 7777);
+  return config;
+}
+export const configPath = file;