orca/docs/audits/plugin-uninstall-log-retirement/dependency-context.patch

--- a/src/main/git/command-runner/git-subprocess-admission.ts
+++ b/src/main/git/command-runner/git-subprocess-admission.ts
@@ -17 +16,0 @@
-import { resolveGitAdmissionTier } from './git-operation-executor'
@@ -33,0 +33,4 @@
+
+function commandClass(args: readonly string[]): AdmissionClass {
+  return classifyGitCommand(args) === 'network' ? 'network' : 'general'
+}
@@ -113 +116 @@
-    const admissionClass = classifyGitCommand(request.args) === 'network' ? 'network' : 'general'
+    const admissionClass = commandClass(request.args)
@@ -313 +316 @@
-  return scheduler.acquire({ ...request, tier: resolveGitAdmissionTier(request.tier) })
+  return scheduler.acquire(request)
--- a/src/main/plugins/plugin-worker-output-buffer.ts
+++ b/src/main/plugins/plugin-worker-output-buffer.ts
@@ -1,0 +2 @@
+import { ownRetainedString } from '../../shared/own-retained-string'
@@ -24,3 +25,5 @@
-        truncated
-          ? `${line.slice(0, PLUGIN_WORKER_OUTPUT_LINE_LIMIT - TRUNCATION_SUFFIX.length)}${TRUNCATION_SUFFIX}`
-          : line
+        ownRetainedString(
+          truncated
+            ? `${line.slice(0, PLUGIN_WORKER_OUTPUT_LINE_LIMIT - TRUNCATION_SUFFIX.length)}${TRUNCATION_SUFFIX}`
+            : line
+        )
@@ -52 +55 @@
-        buffered += segment
+        buffered += newline === -1 ? ownRetainedString(segment) : segment
--- a/src/main/providers/working-directory-validation.ts
+++ b/src/main/providers/working-directory-validation.ts
@@ -165,12 +165 @@
-  const shared = validation
-  // The shared probe outlives this caller; keep it from surfacing as unhandled.
-  void shared.catch(() => {})
-  return new Promise<void>((resolve, reject) => {
-    const onAbort = (): void => reject(new WorkingDirectoryValidationAbortedError(cwd))
-    if (signal.aborted) {
-      onAbort()
-      return
-    }
-    signal.addEventListener('abort', onAbort, { once: true })
-    shared.then(resolve, reject).finally(() => signal.removeEventListener('abort', onAbort))
-  })
+  return waitForWorkingDirectoryValidation(validation, cwd, signal)
@@ -204,0 +194,49 @@
+
+type WorkingDirectoryWaiterHolder = {
+  waiter: {
+    signal: AbortSignal
+    onAbort: () => void
+    resolve: () => void
+    reject: (error: unknown) => void
+  } | null
+}
+
+function takeWorkingDirectoryWaiter(
+  holder: WorkingDirectoryWaiterHolder
+): WorkingDirectoryWaiterHolder['waiter'] {
+  const waiter = holder.waiter
+  holder.waiter = null
+  waiter?.signal.removeEventListener('abort', waiter.onAbort)
+  return waiter
+}
+
+// Keep reaction order while an abandoned caller's signal and resolver become collectible.
+function observeWorkingDirectoryValidation(
+  promise: Promise<void>,
+  holder: WorkingDirectoryWaiterHolder
+): void {
+  void promise.then(
+    () => takeWorkingDirectoryWaiter(holder)?.resolve(),
+    (error: unknown) => takeWorkingDirectoryWaiter(holder)?.reject(error)
+  )
+}
+
+function waitForWorkingDirectoryValidation(
+  shared: Promise<void>,
+  cwd: string,
+  signal: AbortSignal
+): Promise<void> {
+  return new Promise<void>((resolve, reject) => {
+    const holder: WorkingDirectoryWaiterHolder = { waiter: null }
+    const onAbort = (): void => {
+      takeWorkingDirectoryWaiter(holder)?.reject(new WorkingDirectoryValidationAbortedError(cwd))
+    }
+    holder.waiter = { signal, onAbort, resolve, reject }
+    if (signal.aborted) {
+      onAbort()
+      return
+    }
+    signal.addEventListener('abort', onAbort, { once: true })
+    observeWorkingDirectoryValidation(shared, holder)
+  })
+}
--- a/src/shared/promise-settlement-waiters.ts
+++ b/src/shared/promise-settlement-waiters.ts
@@ -15,0 +16,2 @@
+  /** Preserve Promise.race ordering when raw settlement and abort share a turn. */
+  abortInMicrotask?: boolean
@@ -17 +19 @@
-  createAbortError?: () => Error
+  createAbortError?: () => unknown
@@ -53 +55 @@
-      const abandon = (reason: 'abort' | 'timeout', error: Error): void => {
+      const abandon = (reason: 'abort' | 'timeout', error: unknown): void => {
@@ -61,2 +63,8 @@
-      const onAbort = (): void =>
-        abandon('abort', options.createAbortError?.() ?? createDefaultAbortError())
+      const onAbort = (): void => {
+        const error = options.createAbortError?.() ?? createDefaultAbortError()
+        if (options.abortInMicrotask) {
+          queueMicrotask(() => abandon('abort', error))
+        } else {
+          abandon('abort', error)
+        }
+      }