Open
Conversation
Implement a new VFS backend (mode: MacOSNSFileProvider/nsfp) that uses Apple's NSFileProvider framework to provide native Files on Demand support on macOS 12+. Architecture: - VfsNSFP plugin: manages NSFileProvider domain lifecycle, syncs file metadata and access tokens to the App Group shared container, and triggers periodic sync cycles via a 30-second poll timer. - FileProvider extension (appex): runs as a separate sandboxed process, enumerates items from a shared plist, downloads files via direct WebDAV requests, and uploads new files via HTTP PUT/MKCOL. - NsfpDomainManager: handles async domain registration/removal with fileproviderd, including stale domain cleanup and fallback recovery. - NsfpXpcHandler: anonymous NSXPCListener for future bidirectional communication between the main app and the extension. Key features: - Transparent file hydration with real download progress in Finder - Direct WebDAV upload for files dragged into the virtual folder - Automatic metadata refresh after each sync cycle - Server-side deletion detection for NSFP-managed files in discovery - Stale item cleanup on HTTP 404 during fetch - Change tracking with didDeleteItemsWithIdentifiers for Finder updates - User-friendly localized error messages - Token refresh handling with race condition prevention Changes to existing code: - vfs.h/cpp: add MacOSNSFileProvider mode enum and VfsSetupParams constructor with spaceId/displayName/syncEngine - discovery.cpp: handle NSFP files during remote deletion detection - syncjournaldb.cpp: add getFileRecordsByFileId helper - httpcredentials.h: expose accessToken for shared container config - CMakeLists.txt: wire up extension and plugin build targets
Replace hardcoded Team ID (P4D766R5ZA) with the CMake cache variable
APPLE_DEVELOPMENT_TEAM so any developer can build and sign the app
with their own Apple Developer account.
The App Group identifier is now derived at configure time as
${APPLE_DEVELOPMENT_TEAM}.${APPLICATION_REV_DOMAIN} and passed to:
- Entitlements (via configure_file)
- Info.plist (via CMake variable expansion)
- ObjC sources (via compile definition APP_GROUP_IDENTIFIER)
- Xcode build attributes (DEVELOPMENT_TEAM)
Usage: cmake -DAPPLE_DEVELOPMENT_TEAM=XXXXXXXXXX ..
|
That's a very cool feature, but I'm not able to try it out Am I missing something? |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
No description provided.