New commands and modules:
- Add workers.zig command for worker management and status
- Add scheduler_client.zig for scheduler hub communication
- Add pii.zig utility for PII detection and redaction in logs/outputs
Improvements to existing commands:
- groups.zig: enhanced group management with capability metadata
- jupyter/mod.zig: improved Jupyter workspace lifecycle handling
- tasks.zig: better task status reporting and cancellation support
Networking and sync improvements:
- ws/client.zig: WebSocket client enhancements for hub protocol
- sync_manager.zig: improved sync with scheduler state and conflict resolution
- uuid.zig: optimized UUID generation for macOS and Linux
Database utilities:
- sqlite_embedded.zig: embedded SQLite for CLI-local state caching
Enhance ml info to query server when connected, falling back to local
manifests when offline. Unifies behavior with other commands like run,
exec, and cancel.
CLI changes:
- Add --local and --remote flags for explicit control
- Auto-detect connection state via mode.detect()
- queryRemoteRun(): Query server via WebSocket for run details
- queryLocalRun(): Read local run_manifest.json
- displayRunInfo(): Shared display logic for both sources
- Add connection status indicators (Remote: connecting.../connected)
WebSocket protocol:
- Add query_run_info opcode (0x28) to cli and server
- Add sendQueryRunInfo() method to ws/client.zig
- Protocol: [opcode:1][api_key_hash:16][run_id_len:1][run_id:var]
Server changes:
- Add handleQueryRunInfo() handler to ws/handler.go
- Returns run_id, job_name, user, timestamp, overall_sha, files_count
- Checks PermJobsRead permission
- Looks up run in experiment manager
Usage:
ml info abc123 # Auto: tries remote, falls back to local
ml info abc123 --local # Force local manifest lookup
ml info abc123 --remote # Force remote query (fails if offline)
Add TLS transport abstraction for secure WebSocket connections:
- Create tls.zig module with TlsStream struct for TLS-encrypted sockets
- Implement Transport union in client.zig supporting both TCP and TLS
- Update frame.zig and handshake.zig to use Transport abstraction
- Add TLS handshake, read, write, flush, and close operations
- Support TLS 1.2/1.3 protocol versions with error handling
- Zig 0.15 compatible ArrayList API usage
Enables wss:// protocol support for encrypted server communication.
- Add sendSyncRun method for run synchronization
- Add sendRerunRequest method for queue rerun
- Add sync_run (0x26) and rerun_request (0x27) opcodes
- Fix protocol import path to relative path
- Fix db.Stmt type alias usage in sync.zig
