feat: Add preview panel to session selector (cn ls / /resume) #8231
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- Created SessionPreview component to display chat history - Updated SessionSelector to show two-column layout with preview on right - Preview shows first 10 messages with truncation for long content - Preview only displays when terminal width > 100 columns - Automatically loads and displays session history as cursor moves Fixes CON-3892 Generated with Continue(https://continue.dev) Co-Authored-By: Continue <[email protected]> Co-authored-by: Username <[email protected]>
- Changed list width from 45% to 30% of terminal width - Preview panel now takes up 70% of the right side - Provides more space for chat history preview Co-Authored-By: Continue <[email protected]> Co-authored-by: Username <[email protected]>
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Handful of visual nitpicks:
And a few wishlist items
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Thanks for the feedback!
This is an issue with ink, its unfortunately an existing issue with some places in cn where we use emojis. ink incorrectly calculates the length of the unicode so the box border character position is off by 1 sometimes 2 places |
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Instead of an emoji can we just do ASCII symbol, eg |
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🎉 This PR is included in version 1.27.0 🎉 The release is available on: Your semantic-release bot 📦🚀 |
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🎉 This PR is included in version 1.5.0 🎉 The release is available on: Your semantic-release bot 📦🚀 |
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🎉 This PR is included in version 1.30.0 🎉 The release is available on: Your semantic-release bot 📦🚀 |
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🎉 This PR is included in version 1.4.0 🎉 The release is available on: Your semantic-release bot 📦🚀 |
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Description
This PR adds a preview panel to the session selector that displays chat history when navigating through sessions using
cn lsor the/resumeslash command.Screen.Recording.2025-10-14.at.12.16.04.PM.mov
Changes
SessionPreviewcomponent to display chat historySessionSelectorto show a two-column layout with preview on the rightInspiration
This feature was inspired by fzf's preview functionality, making it easier to find the right chat session without manually entering each one.
Screenshots
The preview panel shows on the right side of the terminal when using
cn ls:Fixes CON-3892
This agent session was co-authored by nate and Continue.
Summary by cubic
Adds a chat history preview to the session selector (cn ls and /resume). Fixes CON-3892 by making sessions easier to scan without opening them.