Completes the backend command layer, exposing bridge operations to the
frontend via Tauri IPC. Also adds system tray support and global hotkeys.
New commands:
- get_lore_status: Real CLI integration (was stub), returns issue/MR counts
- get_bridge_status: Mapping counts, pending items, sync timestamps
- sync_now: Trigger incremental sync (since_last_check events)
- reconcile: Full reconciliation pass (two-strike orphan detection)
- quick_capture: Create a new bead from freeform text
All commands use tokio::spawn_blocking for CLI I/O, preventing async
executor starvation. Commands accept trait objects for testability.
System integration:
- Global shortcut: Cmd+Shift+M toggles window visibility
- Global shortcut: Cmd+Shift+C opens quick capture overlay
- System tray: Left-click toggles window, right-click shows menu
- Tray menu: Show Mission Control, Quit
Tauri configuration:
- Added global-shortcut plugin with permissions
- Shell plugin scoped to lore, br, bv commands only
- Removed trayIcon config (using TrayIconBuilder instead)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Adds the core sync engine that maps GitLab events (from lore CLI) to beads
tasks. This is the foundational data layer for Mission Control's unified
task view.
Bridge architecture:
- GitLabBeadMap: JSON file storing event -> bead_id mappings
- MappingKey: Type-safe keys for MR reviews, issues, and authored MRs
- Cursor: Tracks last sync and reconciliation timestamps
Crash-safety features:
- Write-ahead pattern: pending=true written before bead creation
- Atomic file writes via temp file + rename
- Recovery on startup: retries pending entries with bead_id=None
- flock(2) based single-instance locking (prevents concurrent MC)
Two-strike orphan detection:
- First miss sets suspect_orphan=true (items may temporarily vanish)
- Second miss closes the bead (confirmed deleted/merged)
- Reappearance clears the flag (healed)
Sync operations:
- incremental_sync(): Process since_last_check events
- full_reconciliation(): Cross-check all open items
- recover_pending(): Handle interrupted syncs
Dependencies added:
- libc: For flock(2) system call
- thiserror: For ergonomic error types
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Introduces McError and McErrorCode to replace string-based errors in
Tauri commands. This enables the frontend to handle errors programmatically
rather than parsing error messages.
Key design decisions:
- Error codes use SCREAMING_SNAKE_CASE for frontend pattern matching
- Each error indicates whether it's recoverable (user can retry)
- Automatic conversion from LoreError, BeadsError, and BridgeError
- Errors serialize to JSON for consistent IPC transport
Error categories:
- Lore: LORE_UNAVAILABLE, LORE_UNHEALTHY, LORE_FETCH_FAILED
- Bridge: BRIDGE_LOCKED, BRIDGE_MAP_CORRUPTED, BRIDGE_SYNC_FAILED
- Beads: BEADS_UNAVAILABLE, BEADS_CREATE_FAILED, BEADS_CLOSE_FAILED
- General: IO_ERROR, INTERNAL_ERROR
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Include necessary assets for Tauri app packaging and development:
App Icons (src-tauri/icons/):
- 32x32.png: Small icon for window title bar
- 128x128.png: Standard app icon
- 128x128@2x.png: Retina display icon
- icon.png: Source icon for tray
These are placeholder icons (simple geometric shapes) to be replaced
with proper branding before release.
Generated Schemas (src-tauri/gen/schemas/):
- acl-manifests.json: Access control list manifests
- capabilities.json: Tauri capability definitions
- desktop-schema.json: Desktop platform configuration schema
- macOS-schema.json: macOS-specific configuration schema
These schemas are auto-generated by 'cargo tauri dev' and should be
committed to enable IDE autocompletion and CI schema validation.
They regenerate automatically when tauri.conf.json changes.
Implement contract testing to catch CLI schema drift early:
Contract Test Suite (fixture_contract_tests.rs):
- parse_lore_me_empty_fixture: Validates LoreMeResponse on empty data
- parse_lore_me_with_activity_fixture: Real lore output with activity
- parse_br_list_empty_fixture: Empty beads list
- parse_br_list_with_beads_fixture: Real br output with beads
Fixtures (captured from real CLI output):
- fixtures/lore/me_empty.json: Synthetic empty response
- fixtures/lore/me_with_activity.json: Real 'lore --robot me' output
- fixtures/br/list_empty.json: Empty array []
- fixtures/br/list_with_beads.json: Real 'br list --json' output
- fixtures/br/bv_triage.json: Real 'bv --robot-triage' output
Fixture Regeneration:
- scripts/regenerate-fixtures.sh: Captures fresh CLI output
- Run periodically to update fixtures
- CI can diff against committed fixtures to detect drift
Why Contract Tests Matter:
MC depends on external CLIs (lore, br, bv) whose output format may
change. Contract tests fail fast when our Rust types diverge from
actual CLI output, preventing runtime deserialization errors.
The tests use include_str!() for compile-time fixture embedding,
ensuring tests fail to compile if fixtures are missing.
Implement the data layer with mockable CLI wrappers for testability:
CLI Traits (data/*.rs):
- LoreCli: Trait for lore --robot commands (get_me, health_check)
- BeadsCli: Trait for br commands (create, close, list)
- Both use #[automock] for unit testing without real CLI
Real Implementations:
- RealLoreCli: Shells to 'lore --robot me', parses JSON response
- RealBeadsCli: Shells to 'br create/close/list --json'
Type Definitions:
- LoreMeResponse: Full response from 'lore --robot me'
- open_issues, open_mrs_authored, reviewing_mrs, activity
- since_last_check with EventGroup for inbox functionality
- All fields use #[serde(default)] for forward compatibility
- Bead: Task from br list (id, title, status, priority, issue_type)
Local State Management (data/state.rs):
- GitLabBeadMap: Deduplication mapping (GitLab event -> bead ID)
- MappedBead: Tracks miss_count for two-strike orphan detection
- DecisionLog: Append-only JSONL for learning from user choices
- Atomic writes via .tmp files + rename pattern
Tauri Commands (commands/mod.rs):
- greet: Placeholder for IPC testing
- get_lore_status: Exposes lore health to frontend
This establishes the CLI-over-library pattern from PLAN.md:
clean boundaries, no schema coupling, full testability via mocks.
