fix: added env variable for Playwright tests

Author: thorsten

next.config.mjs

@@ -1,4 +1,5 @@
 /** @type {import('next').NextConfig} */
+const isE2E = process.env.PLAYWRIGHT_TEST === '1'
 const nextConfig = {
   basePath: process.env.PAGES_BASE_PATH,
   distDir: 'out',
@@ -8,7 +9,7 @@ const nextConfig = {
   images: {
     unoptimized: true,
   },
-  output: 'export',
+  output: isE2E ? undefined : 'export',
   reactStrictMode: true,
   trailingSlash: false,
 };

package.json

@@ -11,9 +11,9 @@
     "test:ui": "vitest --ui",
     "test:ci": "vitest --run",
     "test:coverage": "vitest --coverage",
-    "test:e2e": "playwright test",
-    "test:e2e:ui": "playwright test --ui",
-    "test:e2e:headed": "playwright test --headed",
+    "test:e2e": "PLAYWRIGHT_TEST=1 playwright test",
+    "test:e2e:ui": "PLAYWRIGHT_TEST=1 playwright test --ui",
+    "test:e2e:headed": "PLAYWRIGHT_TEST=1 playwright test --headed",
     "fetch:versions": "npx tsx scripts/fetch-versions.ts",
     "fetch:downloads": "npx tsx scripts/fetch-downloads.ts",
     "update:data": "npm run fetch:versions && npm run fetch:downloads"

playwright.config.ts

@@ -24,5 +24,8 @@ export default defineConfig({
     url: 'http://localhost:3000',
     reuseExistingServer: !process.env.CI,
     timeout: 120000,
+    env: {
+      PLAYWRIGHT_TEST: '1',
+    },
   },
 });