Brennan Benson 23cbe6dfe2 fix(agent-hooks): guard copilot and kimi Windows hooks before they own stdin (#13379) ...

Same hang class #11568 closed for .cmd: copilot-hook.ps1 ran
[Console]::In.ReadToEnd() and kimi-hook.sh captured stdin before checking the
Orca env, so a user-wide hook fired outside an Orca pane blocked forever when
the caller abandoned the pipe — one stranded powershell.exe or bash.exe per
hook event.

Move the env guard (after the endpoint refresh, which can supply PORT/TOKEN)
above the read on the Windows-local variants. The payload is discarded on the
missing-env path anyway; the broken writer is the trade #11568 established.
POSIX variants keep capture-first — those callers close stdin, and exiting
mid-write there surfaces as EPIPE the agent can see (#8110). Kimi's remote
install now asks for the posix variant explicitly.

Verified on a real Windows host: pre-fix copilot with an abandoning caller
never exits; post-fix both exit 0 immediately, and the env-present copilot
path still consumes stdin and delivers the POST (paneKey + payload received
by a local listener).

2026-08-11 17:06:55 -07:00

..

hook-service.test.ts

fix(agent-hooks): drain stdin before hook script early exits so agents never hit EPIPE (#8430)

2026-07-13 00:26:22 -07:00

hook-service.ts

fix(agent-hooks): guard copilot and kimi Windows hooks before they own stdin (#13379)

2026-08-11 17:06:55 -07:00