From a1f9c5eb438066f306526d241c0a698ec8e7177e Mon Sep 17 00:00:00 2001
From: prklm10 <pradumraj360@gmail.com>
Date: Thu, 12 Oct 2023 10:04:52 +0530
Subject: [PATCH] intial POC

---
 a.js                          |  5 +++++
 packages/cli-exec/src/exec.js | 38 +++++++++++++++++++++++++++++++++--
 2 files changed, 41 insertions(+), 2 deletions(-)
 create mode 100644 a.js

diff --git a/a.js b/a.js
new file mode 100644
index 000000000..c7e3606e1
--- /dev/null
+++ b/a.js
@@ -0,0 +1,5 @@
+console.log("HEl01")
+console.log("HElo2")
+console.log("HElo3")
+console.log("HElo4")
+console.logsd("HElo5")
\ No newline at end of file
diff --git a/packages/cli-exec/src/exec.js b/packages/cli-exec/src/exec.js
index 76aa61a46..d1f9d4620 100644
--- a/packages/cli-exec/src/exec.js
+++ b/packages/cli-exec/src/exec.js
@@ -57,6 +57,7 @@ export const exec = command('exec', {
   // attempt to start percy if enabled
   if (!percy) {
     log.warn('Percy is disabled');
+    // we can send this data as well.
   } else {
     try {
       // Skip this for app because they are triggered as app:exec
@@ -97,14 +98,47 @@ export const exec = command('exec', {
 async function* spawn(cmd, args) {
   let { default: crossSpawn } = await import('cross-spawn');
   let proc, closed, error;
+  let stderrData = '';
+  let stdoutData = '';
 
   try {
-    proc = crossSpawn(cmd, args, { stdio: 'inherit' });
-    proc.on('close', code => (closed = code));
+    proc = crossSpawn(cmd, args, { stdio: 'pipe' });
+    // Writing stdout of proc to process 
+    if (proc.stdout) {
+      proc.stdout.on('data', (data) => {
+        stdoutData += data;
+        process.stdout.write(`${data}`);
+      });
+    }
+
+    if (proc.stderr) {
+      proc.stderr.on('data', (data) => {
+        stderrData += data;
+        process.stderr.write(`${data}`);
+      });
+    }
+
     proc.on('error', err => (error = err));
 
+    proc.on('close', (code, signal) => {
+      closed = code;
+      if (code === 0) {
+        console.log('Process successfully completed');
+      } else {
+        console.error(`Process exited with code ${code}`);
+      }
+    
+      //console.error('Stderr:', stderrData);
+      console.error('stdoutData:', stdoutData.length);
+      console.error('Stderr:', stderrData.length);
+    });
+    
+
     // run until an event is triggered
     /* eslint-disable-next-line no-unmodified-loop-condition */
+    // console.error('Stderr:', stderrData);
+    // console.error('Stderr:', stderrData.length);
+
     while (closed == null && error == null) {
       yield new Promise(r => setImmediate(r));
     }