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feat(tauri): cross-language IPC bridge resolver (#772) #878

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feat(tauri): cross-language IPC bridge resolver (#772) #878

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1 change: 1 addition & 0 deletions CHANGELOG.md
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Expand Up @@ -11,6 +11,7 @@ and adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

### New Features

- **CodeGraph now traces Tauri's Rust ↔ JavaScript IPC boundary.** In a [Tauri](https://tauri.app) app the frontend reaches the Rust backend through a runtime IPC hop, so `callers` and `impact` on a `#[tauri::command]` function came back empty even when the entire frontend called it — the call crosses both a language boundary and a name change (the `tauri-specta` bindings turn `get_mcp_port` into `getMcpPort`). CodeGraph now bridges it: TypeScript / JavaScript / Svelte callers of `commands.fooBar()` (and raw `invoke('foo_bar')`) resolve to their Rust `#[tauri::command]` handler, and `events.fooBar.listen(...)` (and raw `listen('foo-bar')`) resolve to the Rust `#[derive(…Event)]` struct behind them, across the `snake_case` / `camelCase` / `PascalCase` / `kebab-case` conventions tauri-specta uses. It's picked up automatically from a `tauri.conf.json`, an `@tauri-apps/api` dependency, or any `#[tauri::command]` in the Rust sources (monorepo layouts included). Validated across three real apps: a `tauri-specta` app (Tauri 2 + Svelte 5) where 291 commands now surface their frontend callers, plus two raw-`invoke` apps where the string wire names resolve too (76 of 79 commands in one). (#772)
- New `codegraph daemon` command (alias `daemons`) — an interactive manager for the background daemons. It shows what's running (your current project's daemon first, pre-selected), and you arrow-key to one and press enter to stop it, or pick "Stop all". Previously the only way to shut a daemon down was to hunt for its pid and `kill` it by hand. (#845)
- Checking your installed version is now easy to reach however you guess at it: `codegraph version`, `codegraph -v`, and `codegraph -version` all print it, alongside the existing `codegraph --version`. (#864)
- The CodeGraph MCP server now self-heals if its main thread ever locks up. A lightweight watchdog notices when the process has stopped responding and stops it so a fresh one starts on your next request — it can no longer sit pinned at 100% CPU with no way to recover. Tune the detection window with `CODEGRAPH_WATCHDOG_TIMEOUT_MS`, or turn it off entirely with `CODEGRAPH_NO_WATCHDOG=1`. (#850)
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