opentui(phase3): launcher integration — HERMES_TUI_ENGINE dual-engine

hermes --tui launches the native OpenTUI engine (Bun) when
HERMES_TUI_ENGINE=opentui (env) or display.tui_engine=opentui (config);
Ink stays the default and the shipping path is untouched.

- _resolve_tui_engine() (env > config > ink); refuses opentui on
  Windows/Termux (no Bun) -> falls back to ink with a notice.
- _make_opentui_argv() -> [bun, src/entry.real.tsx] (no build step).
- _bun_bin() with HERMES_BUN override.
- Branch at top of _make_tui_argv BEFORE _ensure_tui_node (Bun-only host
  must not bootstrap Node).
- Gate _launch_tui NODE_OPTIONS/--max-old-space-size on engine==ink (Bun
  is JSC; the V8 flag errors/ignores).

Verified end-to-end via tmux: real hermes --tui -> Bun -> OpenTUI ->
real Python gateway streamed a real reply. No-flag default still ink.
This commit is contained in:
alt-glitch
2026-06-08 11:11:54 +00:00
parent 24f74eb888
commit 2bd9c9b881
741 changed files with 17733 additions and 79889 deletions
-11
View File
@@ -190,17 +190,6 @@ def test_session_key_falls_back_to_os_environ(monkeypatch):
assert get_session_env("HERMES_SESSION_KEY") == ""
def test_session_id_set_via_contextvars(monkeypatch):
"""set_session_vars should set HERMES_SESSION_ID via contextvars."""
monkeypatch.setenv("HERMES_SESSION_ID", "stale-env-session")
tokens = set_session_vars(session_id="ctx-session-456")
assert get_session_env("HERMES_SESSION_ID") == "ctx-session-456"
clear_session_vars(tokens)
assert get_session_env("HERMES_SESSION_ID") == ""
def test_set_session_env_includes_session_key():
"""_set_session_env should propagate session_key from SessionContext."""
runner = object.__new__(GatewayRunner)