[FEATURE]:Interactive Session Change Review Workflow for the TUI

[edgarchiroleo]

Feature hasn't been suggested before.

• I have verified this feature I'm about to request hasn't been suggested before.

Describe the enhancement you want to request

Updated the issue description to make it shorter and more focused on the actual workflow/problem I’m experiencing while using OpenCode in long TUI sessions.

Also linking it more closely to #5102 since the ideas are related.

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I’ve been using OpenCode for longer coding sessions where the model progressively modifies multiple files, and one thing that becomes difficult in the TUI is reviewing and controlling those changes comfortably without leaving the terminal workflow.

Right now we already have diffs/revert capabilities, but I would love to see a more interactive review flow directly in the TUI.

Something like:

• View modified files generated during the session
• Expand/collapse diffs per file
• Approve/reject changes per file
• Rollback a specific file change
• Eventually support partial approvals per diff hunk/block
• Keep review actions visible in the chat/session timeline for context

I think this could extend or complement #5102 rather than being a separate feature, since that issue already touches diff viewing/review workflows.

The main idea is making AI-generated changes easier to review incrementally during long sessions while staying fully inside the terminal experience.

[github-actions]

This issue doesn't fully meet our contributing guidelines.

What needs to be fixed:

• The description appears to be AI-generated: it contains excessive structure (5 phases, "Vision", "Why This Fits OpenCode", "Closing Thoughts", "Expected Benefits", "Open Questions" sections, etc.) that reads as a machine-generated document rather than a genuine user request. Long AI-generated walls of text are not acceptable per our contributing guidelines. Please replace this with a concise, human-written description of the problem you're actually experiencing and what you'd like to see.

Please edit this issue to address the above within 2 hours, or it will be automatically closed.

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This issue might be a duplicate of existing issues. Please check:

• [FEATURE]: Session or Per-chat File Diff Viewer #5102: Session or Per-chat File Diff Viewer — covers diff viewing, approval/review mode, and chat integration for AI-generated changes in the TUI
• [FEATURE]: VS Code Integration for Reviewing OpenCode Code Changes (Diff Preview) #8003: VS Code Integration for Reviewing OpenCode Code Changes (Diff Preview) — related request for reviewing AI changes

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[github-actions]

Thanks for updating the issue! It now follows the contributing guidelines and feature request template. We appreciate you taking the time to revise it.

[simonklee]

We've now added the "diff viewer" which is a first step towards this. See Ctrl+P then search for "Diff"

[jakoss]

We've now added the "diff viewer" which is a first step towards this. See Ctrl+P then search for "Diff"

Is adding comments on the diff planned in the future? Is there an issue we can track this? That's the only piece missing for me to keep my life fully in the terminal, like god intended

[garedesle-commits]

For me is the same, I love terminal TUI, but this feature is a fundamental piece for me to work in long sessions