WEFT_OS/crates/weft-appd
Marco Allegretti b2ac279dc5 feat(runtime): add --preopen and --ipc-socket CLI arguments
weft-runtime now parses optional flags after <app_id> <session_id>:
  --preopen HOST::GUEST  pre-opens a host directory at GUEST path in the
                         WASI filesystem (HOST::GUEST or HOST for same path)
  --ipc-socket PATH      sets WEFT_IPC_SOCKET env var inside the component

wasmtime-runtime path applies preopened dirs via cap_std and WasiCtxBuilder,
and injects WEFT_IPC_SOCKET when --ipc-socket is present. Stub path ignores
both flags.

weft-appd: SessionRegistry gains ipc_socket field (set to the appd Unix
socket path in run()), extracted alongside compositor_tx in dispatch(), and
forwarded to supervise() as ipc_socket_path. supervise() passes
--ipc-socket <path> to the spawned runtime when present.

cap-std added as optional dep under wasmtime-runtime feature.
2026-03-11 15:10:11 +01:00
..
src feat(runtime): add --preopen and --ipc-socket CLI arguments 2026-03-11 15:10:11 +01:00
Cargo.toml feat(appd): add compositor IPC client; send AppSurfaceCreated/Destroyed on session lifecycle 2026-03-11 14:40:55 +01:00