rtk-ai/rtk

Persistent "No hook installed" warning on Windows after rtk init -g --opencode

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#913 opened on 2026年3月29日

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bugeffort-smallgood first issueresolved-pending-close

説明

Description

After running rtk init -g --opencode (and also rtk init -g), the command rtk gain still shows this warning:

[warn] No hook installed — run rtk init -g for automatic token savings

This warning appears every time even though:

  • The OpenCode plugin has been installed successfully (rtk init --show shows [ok] OpenCode: plugin installed)
  • rtk --version works correctly (currently v0.34.1)
  • rtk gain successfully shows token savings statistics
  • Cursor hook is also installed and working

Steps to Reproduce

  1. Install RTK on Windows (rtk-x86_64-pc-windows-msvc.zip)
  2. Add C:\rtk to PATH
  3. Run rtk init -g --opencode
  4. Restart OpenCode
  5. Run rtk gain

→ Warning still appears.

Expected Behavior

rtk gain should recognize that the OpenCode plugin is installed and not show the "No hook installed" warning (or show a more accurate message for OpenCode/Windows).

Actual Behavior

The warning persists, which is confusing even though token savings are working and the plugin is active.

Environment

  • OS: Windows 11
  • RTK Version: 0.34.1
  • Tool: OpenCode (with custom plugin rtk.ts)
  • Other hooks: Cursor hook also installed

Additional Context

According to the troubleshooting docs, OpenCode uses a custom tool.execute.before plugin instead of native Unix-style hooks. The detection logic in rtk gain seems to only check for native hooks, causing this misleading warning on Windows.

It would be great if RTK could:

  • Better detect OpenCode plugin installation on Windows, or
  • Show a more specific message like "OpenCode plugin installed (native hook not available on Windows)" when the plugin is present.

Thanks!

コントリビューターガイド

技術スタック
rust
領域
cli
Issue 種別
bug
難度新しい貢献者にとっての実装難度です。1 は非常に小さな変更、5 は専門的な作業です。
3
推定時間経験ある貢献者が調査、実装、テスト、pull request 準備にかけるおおよその時間範囲です。
1-3 hours
活動状況Issue が今どれだけ取り組みやすいかを示します。新しい、活発、古い、ブロック中、またはメンテナー入力待ちなどです。
blocked
明確さ期待される変更、受け入れ条件、次の手順がどれだけ明確かを示します。
clear
前提条件
Basic Rust knowledgeFamiliarity with RTK CLIUnderstanding of plugin detection
初心者向け度初回貢献者にどれだけ取り組みやすいかを 1-100 で推定したスコアです。
50
調査方針
Investigate the hook detection logic in the rtk gain command, likely in src/commands/gain.rs or similar. Look for where the 'No hook installed' warning is emitted. The OpenCode plugin uses a custom `tool.execute.before` plugin rather than native hooks, so detection should check for that. Examine the method used to verify OpenCode installation on Windows. The issue also suggests a more specific message. Look at the existing plugin detection code and consider adding a check for OpenCode's specific plugin mechanism.