One async task per managed server owns all state transitions via a
tokio::select! loop over cmd_rx and wait_child. Includes RealSpawner
and a smoke test covering the Start → Running → exit → Stopped →
Shutdown happy path.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Append RealChild (real tokio::process::Child wrapper) and spawn_with_logs
to child.rs. Uses nix::unistd::setpgid via tokio's re-exported pre_exec
to create an own process group, and fires per-stream log pump tasks that
drain stdout/stderr into the provided LogSink. terminate/kill signal the
whole process group via kill(-pgid, SIG*).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds kdl_parse module with parse_server_config() that deserialises a
KDL document into ServerConfig, with full validation of name, types,
durations, and restart/stop blocks. Also derives Default on
RestartPolicy to satisfy clippy.
37-task TDD-style plan across 7 phases: workspace skeleton,
xy-protocol (config/state/rpc types), xy-supervisor (state machine
with mock-driven unit tests), xy-ipc (JSON-RPC over Unix socket),
xy binary (daemon + CLI), integration tests with test-helper bins,
and polish (fmt/clippy/README).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Approved design for the MVP: single xy binary with a Cargo workspace
(xy-protocol, xy-supervisor, xy-ipc, xy), Unix socket + newline-delimited
JSON-RPC, per-server KDL configs at XDG paths (XDG on macOS too via
etcetera), supervisor-per-server task model with per-server restart policy,
log capture to disk + ring buffer + broadcast for follow.
MVP commands: daemon, list, status, start/stop/restart (name|--all),
reload, logs. Process-alive supervision only; HTTP/MCP-aware probes,
container isolation, launchd integration, and TUI deferred.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
logaritmisk