From 6b48e73607acee7ded03507eac924c26e989846a Mon Sep 17 00:00:00 2001
From: Mario Zechner <badlogicgames@gmail.com>
Date: Wed, 12 Nov 2025 09:21:17 +0100
Subject: [PATCH] Fix session selector: handle Ctrl+C and viewport width

- Add SIGINT handler to allow Ctrl+C to exit during session selection
- Remove hardcoded 60-char truncation, let SelectList handle dynamic truncation
- Simplify date format (5m, 2h, 3d instead of "5m ago")
- Make metadata more compact (5msg instead of "5 msgs")
---
 packages/coding-agent/src/main.ts             | 30 +++++++++++++++----
 .../coding-agent/src/tui/session-selector.ts  | 24 +++++++--------
 2 files changed, 37 insertions(+), 17 deletions(-)

diff --git a/packages/coding-agent/src/main.ts b/packages/coding-agent/src/main.ts
index 1afe21a2..55744b85 100644
--- a/packages/coding-agent/src/main.ts
+++ b/packages/coding-agent/src/main.ts
@@ -124,17 +124,37 @@ async function selectSession(sessionManager: SessionManager): Promise<string | n
 	return new Promise((resolve) => {
 		const ui = new TUI(new ProcessTerminal());
 		let selectedPath: string | null = null;
+		let resolved = false;
+
+		// Handle Ctrl+C
+		const handleSigint = () => {
+			if (!resolved) {
+				resolved = true;
+				ui.stop();
+				process.exit(0);
+			}
+		};
+
+		process.on("SIGINT", handleSigint);
 
 		const selector = new SessionSelectorComponent(
 			sessionManager,
 			(path: string) => {
-				selectedPath = path;
-				ui.stop();
-				resolve(path);
+				if (!resolved) {
+					resolved = true;
+					selectedPath = path;
+					process.removeListener("SIGINT", handleSigint);
+					ui.stop();
+					resolve(path);
+				}
 			},
 			() => {
-				ui.stop();
-				resolve(null);
+				if (!resolved) {
+					resolved = true;
+					process.removeListener("SIGINT", handleSigint);
+					ui.stop();
+					resolve(null);
+				}
 			},
 		);
 
diff --git a/packages/coding-agent/src/tui/session-selector.ts b/packages/coding-agent/src/tui/session-selector.ts
index d8006ec7..ebc5aaae 100644
--- a/packages/coding-agent/src/tui/session-selector.ts
+++ b/packages/coding-agent/src/tui/session-selector.ts
@@ -54,29 +54,29 @@ export class SessionSelectorComponent extends Container {
 				const diffHours = Math.floor(diffMs / 3600000);
 				const diffDays = Math.floor(diffMs / 86400000);
 
-				if (diffMins < 1) return "just now";
-				if (diffMins < 60) return `${diffMins}m ago`;
-				if (diffHours < 24) return `${diffHours}h ago`;
-				if (diffDays === 1) return "yesterday";
-				if (diffDays < 7) return `${diffDays}d ago`;
+				if (diffMins < 1) return "now";
+				if (diffMins < 60) return `${diffMins}m`;
+				if (diffHours < 24) return `${diffHours}h`;
+				if (diffDays === 1) return "1d";
+				if (diffDays < 7) return `${diffDays}d`;
 
 				// Fallback to date string
 				return date.toLocaleDateString();
 			};
 
-			// Truncate first message to single line
-			const truncatedMessage = session.firstMessage.replace(/\n/g, " ").trim();
+			// Normalize first message to single line
+			const normalizedMessage = session.firstMessage.replace(/\n/g, " ").trim();
 
-			// Build description with metadata
-			const created = formatDate(session.created);
+			// Build description with metadata (single line, compact format)
 			const modified = formatDate(session.modified);
-			const msgCount = `${session.messageCount} msg${session.messageCount !== 1 ? "s" : ""}`;
+			const msgCount = `${session.messageCount}msg`;
 
-			const description = `${truncatedMessage}\n${chalk.dim(`Created: ${created} • Modified: ${modified} • ${msgCount}`)}`;
+			// Keep description compact: "modified • count"
+			const description = `${modified} • ${msgCount}`;
 
 			return {
 				value: session.path,
-				label: truncatedMessage.substring(0, 80),
+				label: normalizedMessage, // Let SelectList handle truncation based on actual width
 				description,
 			};
 		});