Phase 917: export mesh entry name lookup map + pull config scope list (v0.8.884)

Non-breaking refactor — buildExportMeshFetchRegistryEntryNameLookupMap()
centralizes entry name lookup map; lookup-bind uses map builder; lookup
facade spreads lookup-name + lookup-bind; listExportMeshPullConfigKeysFromScope()
derives pull keys from scope; registry delegates pull key list to scope helper.
Default gossip v1 unchanged; fleet v2 cutover still deferred.

Verification: test:ci-phase917, 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 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`.
 
 **Phase 915 (v0.8.882):** Export mesh entry lookup bind extract + validate scope adoption. Bundle: `npm run test:ci-phase915`.

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

@@ -2,21 +2,11 @@
 
 const { lookupExportMeshFetchRegistryEntryFromScope } = require('./gossip-rpc-export-mesh-registry-entry')
 const { buildExportMeshFetchRegistryEntryLookups } = require('./gossip-rpc-export-mesh-registry-lookup-entry')
-const {
-  lookupExportMeshFetchRegistryNameByPullConfig,
-  lookupExportMeshFetchRegistryNameByMixinMethod,
-  lookupExportMeshFetchRegistryNameByWaitersKey,
-  lookupExportMeshFetchRegistryNameByNamedMixinExport
-} = require('./gossip-rpc-export-mesh-registry-lookup-name')
+const { buildExportMeshFetchRegistryEntryNameLookupMap } = require('./gossip-rpc-export-mesh-registry-lookup-map')
 
 const entryLookups = buildExportMeshFetchRegistryEntryLookups(
   lookupExportMeshFetchRegistryEntryFromScope,
-  {
-    lookupExportMeshFetchRegistryEntryByPullConfig: lookupExportMeshFetchRegistryNameByPullConfig,
-    lookupExportMeshFetchRegistryEntryByMixinMethod: lookupExportMeshFetchRegistryNameByMixinMethod,
-    lookupExportMeshFetchRegistryEntryByWaitersKey: lookupExportMeshFetchRegistryNameByWaitersKey,
-    lookupExportMeshFetchRegistryEntryByNamedMixinExport: lookupExportMeshFetchRegistryNameByNamedMixinExport
-  }
+  buildExportMeshFetchRegistryEntryNameLookupMap()
 )
 
 module.exports = {

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

@@ -0,0 +1,20 @@
+'use strict'
+
+const {
+  lookupExportMeshFetchRegistryNameByPullConfig,
+  lookupExportMeshFetchRegistryNameByMixinMethod,
+  lookupExportMeshFetchRegistryNameByWaitersKey,
+  lookupExportMeshFetchRegistryNameByNamedMixinExport
+} = require('./gossip-rpc-export-mesh-registry-lookup-name')
+
+/** Map entry lookup export names to name resolver functions (Phase 917). */
+function buildExportMeshFetchRegistryEntryNameLookupMap () {
+  return {
+    lookupExportMeshFetchRegistryEntryByPullConfig: lookupExportMeshFetchRegistryNameByPullConfig,
+    lookupExportMeshFetchRegistryEntryByMixinMethod: lookupExportMeshFetchRegistryNameByMixinMethod,
+    lookupExportMeshFetchRegistryEntryByWaitersKey: lookupExportMeshFetchRegistryNameByWaitersKey,
+    lookupExportMeshFetchRegistryEntryByNamedMixinExport: lookupExportMeshFetchRegistryNameByNamedMixinExport
+  }
+}
+
+module.exports = { buildExportMeshFetchRegistryEntryNameLookupMap }

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

@@ -1,37 +1,17 @@
 'use strict'
 
 const { listExportMeshFetchRegistryKeys } = require('./gossip-rpc-export-mesh-registry-lists')
-const {
-  lookupExportMeshFetchRegistryNameByPullConfig,
-  lookupExportMeshFetchRegistryNameByMixinMethod,
-  lookupExportMeshFetchRegistryNameByWaitersKey
-} = require('./gossip-rpc-export-mesh-registry-lookup-name')
-const {
-  listExportMeshFetchMixinMethodsFromScope,
-  listExportMeshFetchWaitersKeysFromScope,
-  buildExportMeshFetchRegistrySnapshotFromScope
-} = require('./gossip-rpc-export-mesh-registry-scope-lists')
+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')
-const {
-  lookupExportMeshFetchRegistryEntry,
-  lookupExportMeshFetchRegistryEntryByPullConfig,
-  lookupExportMeshFetchRegistryEntryByMixinMethod,
-  lookupExportMeshFetchRegistryEntryByWaitersKey,
-  lookupExportMeshFetchRegistryEntryByNamedMixinExport
-} = require('./gossip-rpc-export-mesh-registry-lookup-bind')
 
 module.exports = {
   listExportMeshFetchRegistryKeys,
-  listExportMeshFetchMixinMethods: listExportMeshFetchMixinMethodsFromScope,
-  listExportMeshFetchWaitersKeys: listExportMeshFetchWaitersKeysFromScope,
-  lookupExportMeshFetchRegistryEntry,
-  lookupExportMeshFetchRegistryNameByPullConfig,
-  lookupExportMeshFetchRegistryNameByMixinMethod,
-  lookupExportMeshFetchRegistryNameByWaitersKey,
-  lookupExportMeshFetchRegistryEntryByPullConfig,
-  lookupExportMeshFetchRegistryEntryByMixinMethod,
-  lookupExportMeshFetchRegistryEntryByWaitersKey,
-  lookupExportMeshFetchRegistryEntryByNamedMixinExport,
-  buildExportMeshFetchRegistrySnapshot: buildExportMeshFetchRegistrySnapshotFromScope,
-  buildExportMeshFetchRegistryDiagnosticsSnapshot
+  listExportMeshFetchMixinMethods: scopeLists.listExportMeshFetchMixinMethodsFromScope,
+  listExportMeshFetchWaitersKeys: scopeLists.listExportMeshFetchWaitersKeysFromScope,
+  buildExportMeshFetchRegistrySnapshot: scopeLists.buildExportMeshFetchRegistrySnapshotFromScope,
+  buildExportMeshFetchRegistryDiagnosticsSnapshot,
+  ...lookupName,
+  ...lookupBind
 }

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

@@ -3,7 +3,8 @@
 const { getExportMeshFetchRegistryScope } = require('./gossip-rpc-export-mesh-registry-scope')
 const {
   listExportMeshFetchRegistryEntryField,
-  listExportMeshFetchMixinMethodsFromRegistry
+  listExportMeshFetchMixinMethodsFromRegistry,
+  listExportMeshPullConfigKeysFromRegistry
 } = require('./gossip-rpc-export-mesh-registry-lists')
 const { buildExportMeshFetchRegistrySnapshotFromKeys } = require('./gossip-rpc-export-mesh-registry-snapshot')
 
@@ -25,8 +26,15 @@ function buildExportMeshFetchRegistrySnapshotFromScope () {
   return buildExportMeshFetchRegistrySnapshotFromKeys(registry, keys)
 }
 
+/** List export mesh pull config keys from registry scope (Phase 917). */
+function listExportMeshPullConfigKeysFromScope () {
+  const { registry, keys } = getExportMeshFetchRegistryScope()
+  return listExportMeshPullConfigKeysFromRegistry(registry, keys)
+}
+
 module.exports = {
   listExportMeshFetchMixinMethodsFromScope,
   listExportMeshFetchWaitersKeysFromScope,
-  buildExportMeshFetchRegistrySnapshotFromScope
+  buildExportMeshFetchRegistrySnapshotFromScope,
+  listExportMeshPullConfigKeysFromScope
 }

gossip-rpc-export-mesh-registry.js

@@ -19,7 +19,8 @@ const exportMeshPullConfigKeys = Object.keys(exportMeshFetchRegistry).map(
 )
 
 function listExportMeshPullConfigKeys () {
-  return [...exportMeshPullConfigKeys]
+  const { listExportMeshPullConfigKeysFromScope } = require('./gossip-rpc-export-mesh-registry-scope-lists')
+  return listExportMeshPullConfigKeysFromScope()
 }
 
 function exportMeshFetchConfig (name) {

gossip-rpc-export-mesh.js

@@ -14,6 +14,7 @@ const meshRegistry = require('./gossip-rpc-export-mesh-registry')
 const meshRegistryLookup = require('./gossip-rpc-export-mesh-registry-lookup')
 const meshRegistryLookupEntry = require('./gossip-rpc-export-mesh-registry-lookup-entry')
 const meshRegistryLookupBind = require('./gossip-rpc-export-mesh-registry-lookup-bind')
+const meshRegistryLookupMap = require('./gossip-rpc-export-mesh-registry-lookup-map')
 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')
@@ -44,6 +45,7 @@ module.exports = {
   ...meshRegistryLookup,
   ...meshRegistryLookupEntry,
   ...meshRegistryLookupBind,
+  ...meshRegistryLookupMap,
   ...meshRegistryLookupName,
   ...meshRegistryScope,
   ...meshRegistryScopeLists,