From aeddde26146ad85d15ca5d10142c49ef02b3f86b Mon Sep 17 00:00:00 2001
From: Sidney Amani <sidney@canva.com>
Date: Wed, 29 Oct 2025 15:00:47 +1100
Subject: [PATCH 1/3] Fix bug where output gets truncated when too long

---
 packages/cli/src/services/output.ts | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/packages/cli/src/services/output.ts b/packages/cli/src/services/output.ts
index 23015090a..42a7450da 100644
--- a/packages/cli/src/services/output.ts
+++ b/packages/cli/src/services/output.ts
@@ -49,6 +49,13 @@ export async function writeOutput(outputStr: string, outputFile: string): Promis
   if (outputFile !== '<stdout>') {
     await fs.writeFile(outputFile, outputStr);
   } else {
-    process.stdout.write(outputStr);
+    // Handle backpressure by using the callback parameter
+    // The callback is invoked when the data is flushed (or an error occurs)
+    return new Promise((resolve, reject) => {
+      process.stdout.write(outputStr, err => {
+        if (err) reject(err);
+        else resolve();
+      });
+    });
   }
 }

From 4825f39d160641e29f9239b952da23eb7c5ff0cb Mon Sep 17 00:00:00 2001
From: Sidney Amani <sidney@canva.com>
Date: Wed, 29 Oct 2025 15:46:39 +1100
Subject: [PATCH 2/3] fix tests

---
 packages/cli/src/services/__tests__/output.test.ts | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/packages/cli/src/services/__tests__/output.test.ts b/packages/cli/src/services/__tests__/output.test.ts
index ead9c63b6..27135553d 100644
--- a/packages/cli/src/services/__tests__/output.test.ts
+++ b/packages/cli/src/services/__tests__/output.test.ts
@@ -53,8 +53,17 @@ describe('Output service', () => {
 
     it('given <stdout>, print output to console', async () => {
       const output = '{}';
+      const writeMock = jest.spyOn(process.stdout, 'write').mockImplementation((chunk: any, callback?: any) => {
+        if (typeof callback === 'function') {
+          callback();
+        }
+        return true;
+      });
+      
       expect(await writeOutput(output, '<stdout>')).toBeUndefined();
-      expect(process.stdout.write).toBeCalledWith(output);
+      expect(writeMock).toHaveBeenCalledWith(output, expect.any(Function));
+      
+      writeMock.mockRestore();
     });
   });
 });

From 399592c7793fc467bf502d2af6828bbf137cefb3 Mon Sep 17 00:00:00 2001
From: Klaudyna Nieczyszczak <klaudyna.nieczyszczak@smartbear.com>
Date: Fri, 30 Jan 2026 08:55:58 +0100
Subject: [PATCH 3/3] Fixing the linter problem: The Prettier linter is
 complaining about trailing whitespace on lines 62 and 65.

---
 packages/cli/src/services/__tests__/output.test.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/cli/src/services/__tests__/output.test.ts b/packages/cli/src/services/__tests__/output.test.ts
index 27135553d..94c3d6452 100644
--- a/packages/cli/src/services/__tests__/output.test.ts
+++ b/packages/cli/src/services/__tests__/output.test.ts
@@ -59,10 +59,10 @@ describe('Output service', () => {
         }
         return true;
       });
-      
+
       expect(await writeOutput(output, '<stdout>')).toBeUndefined();
       expect(writeMock).toHaveBeenCalledWith(output, expect.any(Function));
-      
+
       writeMock.mockRestore();
     });
   });