Files
lanspread/crates/lanspread-peer-cli
ddidderr 72fa61da65 feat(peer-cli): add just recipe for scenario matrix
Add a peer-cli-tests just recipe as the public entry point for the existing
extended scenario runner. The recipe depends on peer-cli-image, so Docker
uses its normal layer cache to decide whether the image needs rebuilding
before the Python harness runs.

This gives contributors one memorable command for the full S1-S47 matrix
while still allowing selected scenarios as positional arguments. The
underlying runner continues to own container topology and JSONL command/event
handling.

Test Plan:
- just --list
- just --dry-run peer-cli-tests S39 S40
- git diff --check

Refs: PEER_CLI_SCENARIOS.md
2026-06-20 20:45:31 +02:00
..

lanspread-peer-cli

Scriptable peer harness for automated LAN-spread tests. The binary starts the core peer runtime without the Tauri GUI, reads one JSON command per stdin line, and writes JSONL events, results, and errors to stdout.

Running

just peer-cli-build
just peer-cli-image
just peer-cli-tests
just peer-cli-run alpha

Useful flags:

  • --games-dir PATH stores local archives and installs.
  • --state-dir PATH stores the generated peer identity.
  • --fixture GAME_ID seeds a tiny archive that the fixture unpacker can install.

Fixture Game Directories

fixtures/fixture-alpha, fixtures/fixture-bravo, and fixtures/fixture-charlie are ready-to-use game directories for local CLI smoke tests. Point --games-dir at one of them to start a peer with several catalog-backed fake games. Each game includes version.ini and a real RAR archive renamed to .eti; fixture-alpha and fixture-bravo share ggoo, while fixture-bravo and fixture-charlie share cnc4.

Commands

Every command is a JSON object with cmd or command; id is optional and is echoed back on the result or error line.

{"id":"s1","cmd":"status"}
{"id":"p1","cmd":"wait-peers","count":1,"timeout_ms":5000}
{"id":"c1","cmd":"connect","addr":"127.0.0.1:34567"}
{"id":"g1","cmd":"list-games"}
{"id":"d1","cmd":"download","game_id":"fixture-one","install":true}
{"id":"i1","cmd":"install","game_id":"fixture-one"}
{"id":"u1","cmd":"uninstall","game_id":"fixture-one"}
{"id":"q1","cmd":"shutdown"}

The status result includes receiver-side active_operations and sender-side active_outbound_transfers counts by game ID, which the scenario runner uses to verify transfer lifecycle cleanup.