feat: fleet orchestration POC with worktree isolation#35
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Add _fleet.py with FleetConfig, RalphEntry, and FleetSettings dataclasses plus parse_fleet_config() for reading fleet.yml files. Supports ralph entries with branch/worktree/priority/depends_on, fleet-level settings (max_concurrent, stagger_start, merge_strategy), and validation of all fields including dependency references. Co-authored-by: Ralphify <noreply@ralphify.co>
Add functions for creating, removing, and pruning git worktrees for fleet ralphs. Includes setup_fleet_worktrees to create all worktrees from a fleet config and teardown_fleet_worktrees for cleanup. Co-authored-by: Ralphify <noreply@ralphify.co>
Add FleetOrchestrator that manages the full fleet lifecycle: sets up worktrees, builds RunConfigs from ralph RALPH.md files, launches ralphs via RunManager with staggered starts and max_concurrent limits, resolves dependency ordering via topological sort, and provides stop/status methods. Also adds FleetStatus enum, RalphStatus dataclass, and FleetConfigError for ralph config validation. Co-authored-by: Ralphify <noreply@ralphify.co>
Add a typer sub-app for fleet management with three commands: - fleet start: parses fleet.yml, sets up worktrees, launches ralphs with staggered starts and dependency ordering, blocks until Ctrl+C - fleet status: displays a table of ralphs with branches, worktree settings, priorities, and dependency info - fleet stop: guidance to use Ctrl+C on the running fleet process Co-authored-by: Ralphify <noreply@ralphify.co>
… tests Co-authored-by: Ralphify <noreply@ralphify.co>
Demonstrates a multi-role fleet where a PM ralph creates tasks, a dev ralph implements them, and a QA ralph reviews PRs — all running in parallel with dependency ordering and worktree isolation. Co-authored-by: Ralphify <noreply@ralphify.co>
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Summary
Adds a
ralph fleetCLI command group that launches multiple ralphs in parallel, each in its own git worktree, with basic process supervision and a fleet definition file (fleet.yml).fleet.yml): Define fleet name, ralphs with file/branch/worktree/priority/depends_on, and settings (max_concurrent, stagger_start)ralph fleet start,ralph fleet status,ralph fleet stopexamples/fleet-todo-app/with pm, dev, and qa ralphs demonstrating a multi-role workflowChanges
src/ralphify/_fleet.py— Fleet config parsing, worktree lifecycle, orchestration classsrc/ralphify/cli.py—ralph fleetcommand group (start/status/stop)tests/test_fleet.py— 41 tests covering config parsing, worktree lifecycle, and orchestrationexamples/fleet-todo-app/— Example fleet setup with fleet.yml and ralph filesTest plan
uv run pytest)ralph fleet startwith the example fleet configralph fleet stop