OpenCode Review

A VS Code extension that integrates OpenCode CLI with inline code review capabilities. Run OpenCode prompts and review file changes with accept/reject functionality, similar to GitHub Copilot.

Features

Embedded OpenCode Terminal - Full interactive CLI in the sidebar with /model, /session, /help support
Inline Code Review - Green/red gutter decorations showing changed lines directly in your files
Accept/Reject Changes - Per-file, per-hunk, or bulk accept/reject with CodeLens buttons
Sidebar Panel - Dedicated sidebar with Terminal and Review tabs
State Persistence - Sidebar remembers your session when you switch away and back
Detect Existing Terminals - Connect to any OpenCode terminal already running in VS Code

Installation

From VS Code Marketplace

Open VS Code
Go to Extensions panel (Ctrl+Shift+X)
Search "OpenCode Review"
Click Install

From .vsix file

code --install-extension opencode-review-1.0.0.vsix

Prerequisites

OpenCode CLI installed and available in PATH
If opencode is not in PATH, set the path in VS Code Settings:
- File → Preferences → Settings
- Search opencodeReview
- Set opencodeReview.opencodePath to the full path of your opencode binary

Usage

Click the OpenCode icon in the activity bar (left side) to open the sidebar.

Terminal Tab

Click "Start OpenCode" to launch OpenCode in a VS Code terminal
Use the full interactive CLI with all commands (/model, /session, /help, etc.)
Or type a prompt in the textarea and click "Run"
Use "Detect OpenCode" to connect to an existing terminal

Review Tab

After making changes in OpenCode, click "Detect Changes"
Changed files appear with green highlights in the editor
Click file names to open them in the editor
Use Accept/Reject buttons per file or per hunk
Accept All / Reject All for bulk operations

Commands

Command	Description
`OpenCode: New Prompt`	Open the prompt panel
`OpenCode: Accept Change`	Accept change in active file
`OpenCode: Reject Change`	Reject change in active file
`OpenCode: Accept All Changes`	Accept all pending changes
`OpenCode: Reject All Changes`	Reject all pending changes
`OpenCode: View Diff`	Open side-by-side diff view

Configuration

Setting	Default	Description
`opencodeReview.opencodePath`	`opencode`	Path to the opencode CLI binary

How It Works

Snapshot - Takes a snapshot of your workspace files
Run - Opens OpenCode in a terminal for you to interact with
Detect - Compares files before/after to find changes
Display - Shows inline diffs with gutter decorations and CodeLens
Review - Accept keeps changes, reject reverts to original

Workflow

┌─────────────────────────────────────────────────────────────┐
│  Sidebar - Terminal Tab                                     │
│  ┌─────────────────────────────────────────────────────┐   │
│  │ [Start OpenCode] [Detect OpenCode]                  │   │
│  │ [Type prompt here...]                               │   │
│  │ [Run]                                               │   │
│  └─────────────────────────────────────────────────────┘   │
│  ● OpenCode is running in terminal                          │
└─────────────────────────────────────────────────────────────┘
                           │
                           ▼
┌─────────────────────────────────────────────────────────────┐
│  OpenCode Terminal (VS Code Integrated Terminal)            │
│  Full interactive CLI with /model, /session, /help          │
│  █ opencode>                                                │
└─────────────────────────────────────────────────────────────┘
                           │
                           ▼
┌─────────────────────────────────────────────────────────────┐
│  Sidebar - Review Tab                                       │
│  ┌─────────────────────────────────────────────────────┐   │
│  │ ● 2 pending  ● 1 accepted  ● 0 rejected            │   │
│  │ [Accept All] [Reject All] [Clear]                   │   │
│  ├─────────────────────────────────────────────────────┤   │
│  │ ▶ src/index.ts      +12 -3   [Accept] [Reject]     │   │
│  │ ▶ src/utils.ts      +5 -2    [Accept] [Reject]     │   │
│  └─────────────────────────────────────────────────────┘   │
└─────────────────────────────────────────────────────────────┘
                           │
                           ▼
┌─────────────────────────────────────────────────────────────┐
│  Editor - Inline Review                                     │
│  ┌─────────────────────────────────────────────────────┐   │
│  │  1  // Original code                                │   │
│  │  2  function hello() {                              │   │
│  │  3    ● return 'world';     ← green highlight      │   │
│  │  4  }                                               │   │
│  │     [✓ Accept] [✗ Reject]   ← CodeLens buttons     │   │
│  └─────────────────────────────────────────────────────┘   │
└─────────────────────────────────────────────────────────────┘

Features in Detail

Inline Decorations

Green gutter marks - Lines added/modified by OpenCode
Background highlighting - Changed lines have subtle green background
Overview ruler - Changes visible in minimap

CodeLens Integration

Accept/Reject buttons appear above each changed hunk in the editor
View Full Diff button to see side-by-side comparison

State Persistence

Sidebar remembers which tab you were on
Terminal status is preserved
Review data persists when switching away
Expanded files stay expanded

License

MIT

OpenCode Review

Open Code Review

OpenCode Review

Features

Installation

From VS Code Marketplace

From .vsix file

Prerequisites

Usage

Sidebar Panel

Terminal Tab

Review Tab

Commands

Configuration

How It Works

Workflow

Features in Detail

Inline Decorations

CodeLens Integration

State Persistence

License