Implements a workspace-local process manager that allows running and
managing background processes via CLI commands:
- bun start SCRIPT - Start a process in the background
- bun stop NAME - Stop a running process
- bun list - List all running processes
- bun logs NAME - View logs for a process
Implementation:
- Processes are forked and exec'd as `bun run SCRIPT`
- State persists via JSON files in /tmp/bun-pm-{hash}/
- Logs are captured to /tmp/bun-logs/{hash}/
- Workspace isolation via directory hash
- Automatic cleanup of dead processes on each command
The implementation provides basic process management functionality
without complex features like auto-restart or resource limits,
making it simple for users and future developers to understand
and use.
Tests: Added comprehensive integration tests in test/cli/process-manager.test.ts
covering start, stop, list, logs, workspace isolation, and error cases.
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Co-Authored-By: Claude <noreply@anthropic.com>
