Node assigns non-detached Windows children to a kill-on-parent-exit job, so the held-stdio mcp fixture cannot assert POSIX process-group survival there. Keep detached descendant, capture deadline, and success-policy coverage enabled on Windows.
Report exit and running state from the child exit signal, independently of buffered output. On scope release, discard abandoned capture and retain the existing pipe-close or capture-deadline wait before applying process-group cleanup policy.
Cover unread output after confirmed process exit, successful descendant survival, and the approved policy that a parent exiting successfully before its invocation timeout retains success while the bounded capture grace finishes.
Buffer child stdout and stderr before Effect consumers attach, retaining stream backpressure and scoped cleanup. Detach capture buffers before the existing post-exit discard deadline drains inherited pipes.
Cover post-exit readers, output larger than the buffers, and teardown with unread stdout through the real process spawner.
Replace exposed layer graph assembly with opaque declarations, checked substitutions, and lifetime-aware compilation. Preserve deep replacement, ordered startup, and Effect-owned resource lifetimes; migrate callers and verify source and published package contracts.
The cross-spawn-spawner module has been moved from src/effect/ to src/
to simplify the core package structure. The src/types.d.ts file which
contained unused type declarations has also been removed. All imports
throughout the codebase have been updated to reflect the new location.
This change reduces the package's internal complexity by flattening the
module hierarchy and removing dead code, making future maintenance easier.
Moved the cross-spawn-spawner module from packages/opencode to packages/core
to enable code sharing across the monorepo. This consolidates the process
spawning infrastructure into the core package so other packages can use
cross-platform child process spawning without duplicating the implementation.
Updated all import statements across the codebase to reference the new
location (@opencode-ai/core/effect/cross-spawn-spawner). Removed the
local copy from the opencode package along with its tests.
Moves effect logging, observability, runtime utilities, flags, installation
version info, and process utilities from opencode to core package. This
enables better code sharing across packages and establishes core as the
single source of truth for foundational utilities.
All internal imports updated to use @opencode-ai/core paths for consistency.
