xiaoju
521d908719
This commit implements issue #456, adding two related capabilities to the uwf CLI: 1. **Background execution mode** for `uwf thread step` (via `--background` flag) - Spawns agent execution in a detached background process - Returns immediately with thread ID and background status - Maintains marker files to track running processes - Supports `--count` option to run multiple steps in background - Prevents concurrent execution of the same thread 2. **Running threads query** command (`uwf thread running`) - Lists all threads currently executing in background - Returns thread ID, workflow, current role, PID, and start time - Automatically filters out stale markers (dead processes) - Empty list when no threads are running **Key changes:** - **workflow-protocol**: Added `RunningThreadItem`, `RunningThreadsOutput` types Updated `StepOutput` to include `background: boolean | null` field - **cli-workflow/background**: New module for process management - Marker file creation/deletion (atomic operations) - PID liveness checking - Stale marker cleanup - Running threads query - **cli-workflow/commands/thread**: - Updated `cmdThreadStep` to support `--background` and `--_background-worker` flags - Added `cmdThreadStepBackground` for spawning detached processes - Added `cmdThreadRunning` to list running threads - Updated `cmdThreadKill` to terminate background processes - **cli-workflow/cli**: Added CLI routing for new commands and flags **Integration:** - `uwf thread kill` now terminates background processes before archiving - Foreground execution checks for existing background process and fails if found - Background worker creates/cleans up marker files automatically - Marker files stored in `~/.uncaged/workflow/running/*.json` Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
12 lines
219 B
TypeScript
12 lines
219 B
TypeScript
export {
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createMarker,
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deleteMarker,
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getMarkerPath,
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getRunningDir,
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isPidAlive,
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isThreadRunning,
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listRunningThreads,
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readMarker,
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} from "./background.js";
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export type { RunningMarker } from "./types.js";
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