Skip to content

fix(tool-card): collapse sub-agent tree with parent chevron #3140

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
esengine merged 1 commit into from
Jun 8, 2026
+10 −3
Merged

fix(tool-card): collapse sub-agent tree with parent chevron #3140

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 10 additions & 3 deletions desktop/frontend/src/components/ToolCard.tsx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -72,10 +72,17 @@ export const ToolCard = memo(function ToolCard({ item, subcalls }: { item: ToolI
: summarize(item.name, item.args, item.output, item.error);

// edit diffs are the point of the card, so they're shown inline; everything
// else folds its args/output away by default. Nested children always show.
// Shell commands default to open so the output is immediately visible.
// else folds its args/output away by default. Nested sub-agent calls (an
// /explore's read_file / grep chain) follow the parent's expand state — a
// single chevron now collapses the whole subagent tree to one line. Open by
// default while the sub-agent is still running so the user can watch it
// progress; closed by default once it settles.
const hasArgsOrOutput = diffs.length === 0 && (!!item.args || !!item.output);
const [open, setOpen] = useState(item.isShell && hasArgsOrOutput);
const [open, setOpen] = useState(() => {
if (item.isShell) return hasArgsOrOutput;
if (hasNested) return item.status === "running";
return false;
});
const [showAll, setShowAll] = useState(false);

// Register this shell card's toggle with the global ShellExpand context so
Expand Down
Loading