Files
dcff910de6 [AI] api: support custom dataDir (#8397)
* [AI] Support custom dataDir in API browser build and stop masking worker errors

Two fixes for the browser build of @actual-app/api:

1. A dataDir other than /documents failed with a cryptic DataCloneError:
   the directory didn't exist in the worker's virtual filesystem, and the
   resulting Emscripten ErrnoError (which carries a function-valued
   property) couldn't be structured-cloned, so postMessage's own
   DataCloneError replaced the real error entirely.

   The web worker connection now retries a failed postMessage with a
   serialized, cloneable copy of the message so the client always receives
   the actual failure. Cloneable errors pass through unchanged.

2. The web filesystem registers the configured document dir as a persisted
   root: it is created automatically on init, its files are persisted to
   IndexedDB (sqlite files symlinked into the blocked fs), and files
   recorded in IndexedDB are restored at boot regardless of prefix. The
   API browser worker defaults dataDir to /documents when omitted.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* [AI] Trim trailing slashes without a regex

CodeQL flags the anchored /\/+$/ replace as quadratic on strings with
many repeated slashes; walk the index back instead.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* [AI] Address review: single persisted root, guarded fallback post, plain release note

- Replace the accumulating persistedRoots set with the default /documents
  plus a single replaceable custom root, so switching document dirs no
  longer leaves stale roots marked as persisted
- Guard safePost's final fallback post so a broken channel can't escape
  as an unhandled rejection
- Reword the release note in plain user-facing language

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* [AI] loot-core: route server push messages through safePost

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Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-07-16 21:44:20 +00:00
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