Create login.js

login.js

@@ -0,0 +1,39 @@
+// login.js  —  minimal, NO filesystem writes
+import { chromium } from 'playwright';
+
+export async function runLogin() {
+  let browser;
+  try {
+    browser = await chromium.launch({
+      args: ['--no-sandbox', '--ignore-certificate-errors'],
+    });
+
+    // new context (no cookie persistence)
+    const context = await browser.newContext({ ignoreHTTPSErrors: true });
+    const page    = await context.newPage();
+    const baseUrl = process.env.N8N_URL;
+    await page.goto(baseUrl, { waitUntil: 'networkidle', timeout: 60000 });
+
+    /* ----- sign-in if form visible ----- */
+    const signIn  = page.locator('[data-test-id="signin-form"]');
+    const needSignIn = await signIn.count() > 0;
+
+    if (needSignIn) {
+      await page
+        .locator('input[name="emailOrLdapLoginId"], input[name="email"]')
+        .first().fill(process.env.N8N_EMAIL || '');
+      await page.locator('input[name="password"]').first()
+        .fill(process.env.N8N_PASSWORD || '');
+      await page.getByRole('button', { name: /sign in/i }).click();
+      await page.locator('text=Overview').waitFor({ timeout: 60000 });
+    }
+
+    console.log('✅ Playwright finished; needSignIn =', needSignIn);
+    return { ok: true, loggedIn: needSignIn ? 'fresh' : 'already' };
+  } catch (err) {
+    console.error('runLogin error:', err);
+    return { ok: false, error: err.message };
+  } finally {
+    if (browser) await browser.close();
+  }
+}