Force trigger tracing og font file for nodejs runtime

vercel · Apr 25, 2023 · 8bcc456 · 8bcc456
1 parent f12aa35
commit 8bcc456
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Showing 3 changed files with 33 additions and 1 deletion.
diff --git a/packages/next/src/compiled/@vercel/og/index.node.js b/packages/next/src/compiled/@vercel/og/index.node.js
@@ -18145,4 +18145,6 @@ export {
  * Copyright © 2015 Gilmore Davidson under the MIT license: http://gilmoreorless.mit-license.org/
  */
 /*! Copyright Twitter Inc. and other contributors. Licensed under MIT */
-//# sourceMappingURL=index.node.js.map
+//# sourceMappingURL=index.node.js.map
+function __traceRequiredFiles() { fetch(new URL("./noto-sans-v27-latin-regular.ttf", import.meta.url)); }
+__traceRequiredFiles;
diff --git a/packages/next/taskfile.js b/packages/next/taskfile.js
@@ -151,6 +151,22 @@ export async function copy_vercel_og(task, opts) {
     )
     .target('src/compiled/@vercel/og')
 
+  const nodeSource = await fs.readFile(
+    join(
+      dirname(require.resolve('@vercel/og/package.json')),
+      'dist/index.node.js'
+    ),
+    'utf8'
+  )
+  await fs.writeFile(
+    join(__dirname, 'src/compiled/@vercel/og/index.node.js'),
+    nodeSource +
+      `
+function __traceRequiredFiles() { fetch(new URL("./noto-sans-v27-latin-regular.ttf", import.meta.url)); }
+__traceRequiredFiles;
+`
+  )
+
   // Types are not bundled, include satori types here
   await task
     .source(

diff --git a/test/e2e/app-dir/metadata-dynamic-routes/index.test.ts b/test/e2e/app-dir/metadata-dynamic-routes/index.test.ts
@@ -333,6 +333,20 @@ createNextDescribe(
           /\/\(group\)\/twitter-image-\w{6}\/\[\[\.\.\.__metadata_id__\]\]\/route/
         )
       })
+
+      it('should include default og font files in file trace', async () => {
+        const fileTrace = JSON.parse(
+          await next.readFile(
+            '.next/server/app/opengraph-image/[[...__metadata_id__]]/route.js.nft.json'
+          )
+        )
+
+        // @vercel/og default font should be traced
+        const isTraced = fileTrace.files.some((filePath) =>
+          /\/noto-sans-v27-latin-regular\.\w+\.ttf/.test(filePath)
+        )
+        expect(isTraced).toBe(true)
+      })
     }
   }
 )