Fixed shimmer animation on permission deny - #3952

Summary

I've successfully located and fixed the bug where the progress animation doesn't stop when denying a command. Here's what I found and fixed:

Bug Location: /home/runner/work/opencode/opencode/packages/opencode/src/session/prompt.ts in the process function around lines 1182-1187

Root Cause: When a permission was rejected:

1. The blocked = true flag was set correctly
2. But the processing loop continued instead of breaking out immediately
3. The message completion (time.completed) was only set at the very end of processing
4. This caused the shimmer animation condition !props.message.time.completed to remain true

Fix Applied: Added a check after the switch statement (lines 1294-1296) to break out of the processing loop immediately when blocked = true:

// If permission was rejected and blocked, break out of processing loop
if (blocked) {
  break
}

How it works now:

1. Permission rejected → blocked = true
2. New check breaks out of processing loop immediately
3. Message completion time is set at the end: assistantMsg.time.completed = Date.now()
4. TUI updates and shimmer animation stops correctly

The fix ensures that when a user denies a permission request, the progress animation stops immediately instead of continuing indefinitely.

Closes #3951

opencode session  |  github run