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Jinwoo-HandOrca
22681cff06
Closes #1312. Every AppImage/.app relaunch was booting a fresh Electron main that clobbered `<userData>/orca-runtime.json` and `agent-hooks/endpoint.env`. When the newest instance quit, metadata pointed at a dead pid and `orca status` reported `stale_bootstrap` even though the original Orca was still running. SIGKILL'd predecessors also left orphaned `o-<pid>-*.sock` files in userData. Three surgical changes: 1. `app.requestSingleInstanceLock()` in a new `src/main/startup/single-instance-lock.ts` helper, wired into `src/main/index.ts` after `configureDevUserDataPath(is.dev)` so dev and packaged runs lock in separate namespaces. Losing instances focus the primary's window via `second-instance` and quit without touching userData. 2. `clearRuntimeMetadataIfOwned(userData, pid, runtimeId)` in `runtime-metadata.ts` — compares both pid AND runtimeId against the current file before clearing, so the auto-updater handoff window never erases the replacement process's fresh bootstrap. Called from a rewritten `will-quit` handler that folds `runtimeRpc.stop()` + owned-clear into the same `Promise.allSettled([disconnectDaemon, …]).then(app.quit)` chain (inside the `!daemonDisconnectDone` guard so the second-pass re-entry can't re-invoke stop+clear). 3. `sweepOrphanedRuntimeSockets()` in `runtime-rpc.ts` runs at the top of `start()` on POSIX, using `process.kill(pid, 0)` to probe liveness and remove `o-<dead-pid>-*.sock` orphans left by SIGKILL/OOM-kill. Tests (37 new/updated): - `single-instance-lock.test.ts` (3): lock-failed does not register listener; lock-acquired registers exactly one; callback dispatches correctly. - `runtime-metadata.test.ts` (+4): clearRuntimeMetadataIfOwned matched / pid-mismatch / runtimeId-mismatch / no-file branches. - `runtime-socket-sweep.test.ts` (4): own-pid-skip / alive-retain / dead-sweep / regex-miss separated via synthetic ownPid=1; two regex-invariant tests assert the sweep regex matches the real `createRuntimeTransportMetadata` output (including the 'rt' fallback). Design doc: `docs/fix-missing-single-instance-lock.md`. Co-authored-by: Orca <help@stably.ai>
Orca CLI Docs
Keep this folder focused on the durable references for Orca's public CLI and runtime model.
Keep These Docs
orca-cli-focused-v1-status.md- What is actually implemented and intentionally in scope now.
orca-cli-v1-spec.md- The public CLI contract, selector grammar, JSON envelope, and command semantics.
orca-runtime-layer-design.md- Why the runtime layer exists and which boundaries it owns.
orca-cli-bundled-distribution.md- How the bundled desktop-app distribution and PATH registration model works.
Why The Folder Is Small
Earlier design and implementation work produced several planning and evaluation docs. Those were useful while the feature was taking shape, but they were intentionally removed once the implementation converged so future readers are not forced to choose between multiple overlapping sources of truth.