Refresh hooks when refreshing extensions.

[scidomino]

Summary

Refresh hooks when refreshing extensions

Details

Also:

• removed unnecessary initialization protection from hooks. HookSystem.initialize() is only called from config.initialize() which already has protections against multiple calls.
• removed .integration-test file that was accidentally merged in a previous PR.

Related Issues

Fixes #14531

How to Validate

Uninstall an extension with a hook and verify that it no longer gets called.

Pre-Merge Checklist

• [ ] Updated relevant documentation and README (if needed)
• [ ] Added/updated tests (if needed)
• [ ] Noted breaking changes (if any)
• [ ] Validated on required platforms/methods:
  • [ ] MacOS
    • [x] npm run
    • [ ] npx
    • [ ] Docker
    • [ ] Podman
    • [ ] Seatbelt
  • [ ] Windows
    • [ ] npm run
    • [ ] npx
    • [ ] Docker
  • [ ] Linux
    • [ ] npm run
    • [ ] npx
    • [ ] Docker

[gemini-code-assist[bot]]

Summary of Changes

Hello @scidomino, I'm Gemini Code Assist[^1]! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request introduces the capability to dynamically reload extension hooks without requiring a full application restart. By adding explicit refresh mechanisms to the hook registry and system, and integrating these into the extension loading process, the system can now seamlessly update its understanding of available hooks when extensions are installed, uninstalled, or updated. This significantly improves the developer and user experience by making extension changes immediately effective.

Highlights

• Hook Registry Refresh: Introduced a refresh method in HookRegistry to clear and re-process all registered hooks from the configuration, allowing for dynamic updates.
• Hook System Integration: Added a refresh method to HookSystem that orchestrates the reloading of the hook registry.
• Extension Reloading: Integrated the hook system refresh into the ExtensionLoader, ensuring hooks are reloaded whenever extensions are loaded or unloaded, provided extension reloading is enabled.
• Integration Test: A new integration test hooks-reload.test.ts was added to verify that updating an extension correctly reloads its associated hooks, demonstrating the functionality end-to-end.

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[github-actions[bot]]

Size Change: -993 B (0%)

Total Size: 21.6 MB

ℹ️ View Unchanged

Filename	Size	Change
./bundle/gemini.js	21.6 MB	-993 B (0%)
./bundle/sandbox-macos-permissive-closed.sb	1.03 kB	0 B
./bundle/sandbox-macos-permissive-open.sb	890 B	0 B
./bundle/sandbox-macos-permissive-proxied.sb	1.31 kB	0 B
./bundle/sandbox-macos-restrictive-closed.sb	3.29 kB	0 B
./bundle/sandbox-macos-restrictive-open.sb	3.36 kB	0 B
./bundle/sandbox-macos-restrictive-proxied.sb	3.56 kB	0 B

_{compressed-size-action}

[scidomino]

/gemini review

[scidomino]

/gemini review