Phase 918: export mesh scope list aliases + diagnostics payload scope + validate pull scope (v0.8.885)

Non-breaking refactor — exportMeshFetchRegistryScopeListAliases centralizes
public scope list aliases; buildExportMeshFetchRegistryDiagnosticsPayloadFromScope()
extracts diagnostics payload builder; buildExportMeshFetchRegistryLookupBindExports()
factory deduplicates bind exports; validate uses listExportMeshPullConfigKeysFromScope()
and drops registry import. Default gossip v1 unchanged; fleet v2 cutover still deferred.

Verification: test:ci-phase918, boot gate, pearcord.log scan.

README.md

@@ -92,6 +92,8 @@ Application facade: one `PearcordPlatform` class that wires identity, database,
 
 **Phase 822 (v0.8.789):** Triple-peer topology via `guild-mesh-topology` + `getMeshStabilityStats`. Bundle: `npm run test:ci-phase822`.
 
+**Phase 918 (v0.8.885):** Export mesh scope list aliases + diagnostics payload scope + validate pull scope. Bundle: `npm run test:ci-phase918`.
+
 **Phase 917 (v0.8.884):** Export mesh entry name lookup map + pull config scope list. Bundle: `npm run test:ci-phase917`.
 
 **Phase 916 (v0.8.883):** Export mesh entry scope clone + entry lookup map builder + registry config scope. Bundle: `npm run test:ci-phase916`.

gossip-rpc-export-mesh-registry-diagnostics.js

@@ -14,8 +14,8 @@ const {
   listExportMeshFetchNamedMixinRegistryNames
 } = require('./gossip-rpc-export-mesh-registry-named')
 
-/** Build export mesh registry diagnostics snapshot from scope (Phase 914). */
-function buildExportMeshFetchRegistryDiagnosticsSnapshot () {
+/** Build export mesh registry diagnostics payload from scope (Phase 918). */
+function buildExportMeshFetchRegistryDiagnosticsPayloadFromScope () {
   const { keys } = getExportMeshFetchRegistryScope()
   return buildExportMeshFetchRegistryDiagnosticsPayload({
     registryKeys: keys,
@@ -27,4 +27,12 @@ function buildExportMeshFetchRegistryDiagnosticsSnapshot () {
   })
 }
 
-module.exports = { buildExportMeshFetchRegistryDiagnosticsSnapshot }
+/** Build export mesh registry diagnostics snapshot from scope (Phase 914). */
+function buildExportMeshFetchRegistryDiagnosticsSnapshot () {
+  return buildExportMeshFetchRegistryDiagnosticsPayloadFromScope()
+}
+
+module.exports = {
+  buildExportMeshFetchRegistryDiagnosticsPayloadFromScope,
+  buildExportMeshFetchRegistryDiagnosticsSnapshot
+}

gossip-rpc-export-mesh-registry-lookup-bind.js

@@ -4,12 +4,21 @@ const { lookupExportMeshFetchRegistryEntryFromScope } = require('./gossip-rpc-ex
 const { buildExportMeshFetchRegistryEntryLookups } = require('./gossip-rpc-export-mesh-registry-lookup-entry')
 const { buildExportMeshFetchRegistryEntryNameLookupMap } = require('./gossip-rpc-export-mesh-registry-lookup-map')
 
-const entryLookups = buildExportMeshFetchRegistryEntryLookups(
-  lookupExportMeshFetchRegistryEntryFromScope,
-  buildExportMeshFetchRegistryEntryNameLookupMap()
-)
+/** Build export mesh registry lookup bind exports (Phase 918). */
+function buildExportMeshFetchRegistryLookupBindExports () {
+  const entryLookups = buildExportMeshFetchRegistryEntryLookups(
+    lookupExportMeshFetchRegistryEntryFromScope,
+    buildExportMeshFetchRegistryEntryNameLookupMap()
+  )
+  return {
+    lookupExportMeshFetchRegistryEntry: lookupExportMeshFetchRegistryEntryFromScope,
+    ...entryLookups
+  }
+}
+
+const bindExports = buildExportMeshFetchRegistryLookupBindExports()
 
 module.exports = {
-  lookupExportMeshFetchRegistryEntry: lookupExportMeshFetchRegistryEntryFromScope,
-  ...entryLookups
+  buildExportMeshFetchRegistryLookupBindExports,
+  ...bindExports
 }

gossip-rpc-export-mesh-registry-lookup.js

@@ -1,16 +1,14 @@
 'use strict'
 
 const { listExportMeshFetchRegistryKeys } = require('./gossip-rpc-export-mesh-registry-lists')
+const { exportMeshFetchRegistryScopeListAliases } = require('./gossip-rpc-export-mesh-registry-scope-lists-aliases')
 const lookupName = require('./gossip-rpc-export-mesh-registry-lookup-name')
-const scopeLists = require('./gossip-rpc-export-mesh-registry-scope-lists')
 const lookupBind = require('./gossip-rpc-export-mesh-registry-lookup-bind')
 const { buildExportMeshFetchRegistryDiagnosticsSnapshot } = require('./gossip-rpc-export-mesh-registry-diagnostics')
 
 module.exports = {
   listExportMeshFetchRegistryKeys,
-  listExportMeshFetchMixinMethods: scopeLists.listExportMeshFetchMixinMethodsFromScope,
-  listExportMeshFetchWaitersKeys: scopeLists.listExportMeshFetchWaitersKeysFromScope,
-  buildExportMeshFetchRegistrySnapshot: scopeLists.buildExportMeshFetchRegistrySnapshotFromScope,
+  ...exportMeshFetchRegistryScopeListAliases,
   buildExportMeshFetchRegistryDiagnosticsSnapshot,
   ...lookupName,
   ...lookupBind

gossip-rpc-export-mesh-registry-scope-lists-aliases.js

@@ -0,0 +1,13 @@
+'use strict'
+
+const scopeLists = require('./gossip-rpc-export-mesh-registry-scope-lists')
+
+/** Public export names mapped to scope list helpers (Phase 918). */
+const exportMeshFetchRegistryScopeListAliases = {
+  listExportMeshFetchMixinMethods: scopeLists.listExportMeshFetchMixinMethodsFromScope,
+  listExportMeshFetchWaitersKeys: scopeLists.listExportMeshFetchWaitersKeysFromScope,
+  buildExportMeshFetchRegistrySnapshot: scopeLists.buildExportMeshFetchRegistrySnapshotFromScope,
+  listExportMeshPullConfigKeys: scopeLists.listExportMeshPullConfigKeysFromScope
+}
+
+module.exports = { exportMeshFetchRegistryScopeListAliases }

gossip-rpc-export-mesh-registry-validate.js

@@ -1,17 +1,17 @@
 'use strict'
 
 const { gossipRpcPullConfigs } = require('./gossip-rpc-pull-config')
-const { listExportMeshPullConfigKeys } = require('./gossip-rpc-export-mesh-registry')
 const { getExportMeshFetchRegistryScope } = require('./gossip-rpc-export-mesh-registry-scope')
 const {
   listExportMeshFetchMixinMethodsFromScope,
-  listExportMeshFetchWaitersKeysFromScope
+  listExportMeshFetchWaitersKeysFromScope,
+  listExportMeshPullConfigKeysFromScope
 } = require('./gossip-rpc-export-mesh-registry-scope-lists')
 const { exportMeshFetchNamedMixinMap, listExportMeshFetchNamedMixinRegistryNames } = require('./gossip-rpc-export-mesh-registry-named')
 const { exportMeshFetchRegistryStringFields } = require('./gossip-rpc-export-mesh-registry-validate-fields')
 const { assertUniqueExportMeshRegistryValue } = require('./gossip-rpc-export-mesh-registry-validate-unique')
 
-/** Validate export mesh fetch registry alignment with gossip RPC pull configs (Phase 901–915). */
+/** Validate export mesh fetch registry alignment with gossip RPC pull configs (Phase 901–918). */
 function validateExportMeshFetchRegistryAlignment () {
   const { registry, keys } = getExportMeshFetchRegistryScope()
   const pullConfigKeys = Object.keys(gossipRpcPullConfigs)
@@ -39,7 +39,7 @@ function validateExportMeshFetchRegistryAlignment () {
     assertUniqueExportMeshRegistryValue(waitersKeys, entry.waitersKey, 'waitersKey')
   }
 
-  for (const pullConfigKey of listExportMeshPullConfigKeys()) {
+  for (const pullConfigKey of listExportMeshPullConfigKeysFromScope()) {
     if (!keys.some((name) => registry[name].pullConfigKey === pullConfigKey)) {
       throw new Error(`export mesh registry missing pull config entry: ${pullConfigKey}`)
     }

gossip-rpc-export-mesh.js

@@ -18,6 +18,7 @@ const meshRegistryLookupMap = require('./gossip-rpc-export-mesh-registry-lookup-
 const meshRegistryLookupName = require('./gossip-rpc-export-mesh-registry-lookup-name')
 const meshRegistryScope = require('./gossip-rpc-export-mesh-registry-scope')
 const meshRegistryScopeLists = require('./gossip-rpc-export-mesh-registry-scope-lists')
+const meshRegistryScopeListsAliases = require('./gossip-rpc-export-mesh-registry-scope-lists-aliases')
 const meshRegistryDiagnostics = require('./gossip-rpc-export-mesh-registry-diagnostics')
 const meshRegistryLists = require('./gossip-rpc-export-mesh-registry-lists')
 const meshRegistryNamed = require('./gossip-rpc-export-mesh-registry-named')
@@ -49,6 +50,7 @@ module.exports = {
   ...meshRegistryLookupName,
   ...meshRegistryScope,
   ...meshRegistryScopeLists,
+  ...meshRegistryScopeListsAliases,
   ...meshRegistryDiagnostics,
   ...meshRegistryLists,
   ...meshRegistryNamed,