The linear replay resurrected the July spawn path: mode folded inline
and both confinement and the default cwd fenced to the deployment
workspaceRoot. Master (and the pre-rebase merge result) resolve the
policy once per spawn — resolve({ session }) — so session.header.cwd
is both the workspace-write boundary and the default shell cwd, as the
README already states. Restores the single resolve, threads the policy
through spawnArgv and the cwd fallback, re-expresses master's
session-root test on the terminal spec, and pins the recorded confine
policy in the explicit-cwd test.
Also from the same review round: the Python SDK exe build stages
pty.node from subprocess-local (node-pty's home since the relocation),
and fs-local's README counts the seam's eleven primitives.
The workspace-constraints allowlist pinned scripts/ensure-spawn-helper.mjs
to dsh-pty-local; this branch relocates the helper (with node-pty
ownership) into dsh-subprocess-local, so the published-files expectation
moves with it.
The linear replay carried each commit's own lineage, so this checkpoint
restores the master-owned surfaces the conflicted regions clobbered and
migrates branch-owned code to master's post-rebase APIs:
- rebuild subprocess-local spawn.ts on master's tree-exit-observer
machinery, keeping the branch's win32 childEnv key semantics and the
Linux zombie-quiescence probe; the zombie test reaps its survivor
directly since a confirmed-absent verdict is a permanent
no-more-signals boundary
- migrate pty-local test stubs to the Inbox-model Agent interface,
Session.create, runnerFailureRules, and the new turn/start payload
- implement the seam's resolveExecutable/spawnTerminal abstracts in the
new pwsh-local and tool-fs-search test fakes
- restore code-runtime, atomic-write, pwsh-local, and app-boot to
master's exact content (the net-zero code-runtime churn is pruned
from this history) and drop rename-detection graft debris
- re-apply the PR's architecture rows and execution-world paragraph,
re-record bilingual pairings, regenerate catalogs, and reconcile the
lockfile
interrupt_agent(agent_id) passes the calling agent as the ancestor
authority for ctx.subagents.interrupt(); the service verifies live
registry identity and recorded lineage, so a direct child or deeper
descendant stops with the same generic parameter while send_message keeps
its exact-direct-parent authority.
Discovery: list_agents gains an optional scope. descendants walks the new
SubagentService.listDescendants() — one lineage trace flattened in stable
pre-order across ordinary and one-shot intermediates, each entry carrying
its verified parentId and depth — and every status now comes from the
live Agent registry (running/idle/complete).
Refs #1535
The continuable-subagent core-data page and the continuation lifecycle
Agent Note claimed no public subagent cancellation existed; interrupt()
is now that one public stop. Both pages and their Chinese counterparts
state the shipped contract and link the owning interrupt note.
Refs #1535
ctx.subagents.interrupt() stops one live continuable child's current turn
via Agent.cancel(cause, { keepInbox: true }) under either a human durable
parent address or an exact live ancestor Agent. Fire-and-return: admission
is synchronous, quiescence is not awaited. Pending inbox work, the
Activation, and published descendants are preserved; only a later waking
send resumes the parked FIFO queue. Absent, one-shot, and disposing
targets are accepted no-ops.
The new Host RPC subagent.interrupt calls only that primitive with user
authority — no catalog, history, persistence, or parent-registry lookup —
so a live child stays stoppable while its parent Agent is offline.
Refs #1535
Tianyi Cui
Hypatia May
imccyu
Turtle