openclaw/src/plugins/plugin-metadata-snapshot.ts

import type { OpenClawConfig } from "../config/types.openclaw.js";
import { measureDiagnosticsTimelineSpanSync } from "../infra/diagnostics-timeline.js";
import { resolveInstalledPluginIndexPolicyHash } from "./installed-plugin-index-policy.js";
import type { InstalledPluginIndex } from "./installed-plugin-index.js";
import {
  loadPluginManifestRegistryForInstalledIndex,
  resolveInstalledManifestRegistryIndexFingerprint,
} from "./manifest-registry-installed.js";
import type { PluginManifestRecord } from "./manifest-registry.js";
import type {
  LoadPluginMetadataSnapshotParams,
  PluginMetadataSnapshot,
  PluginMetadataSnapshotOwnerMaps,
} from "./plugin-metadata-snapshot.types.js";
import { createPluginRegistryIdNormalizer } from "./plugin-registry-id-normalizer.js";
import { loadPluginRegistrySnapshotWithMetadata } from "./plugin-registry-snapshot.js";
export type {
  LoadPluginMetadataSnapshotParams,
  PluginMetadataSnapshot,
  PluginMetadataSnapshotMetrics,
  PluginMetadataSnapshotOwnerMaps,
  PluginMetadataSnapshotRegistryDiagnostic,
} from "./plugin-metadata-snapshot.types.js";

function indexesMatch(
  left: InstalledPluginIndex | undefined,
  right: InstalledPluginIndex | undefined,
): boolean {
  if (!left || !right) {
    return true;
  }
  return (
    resolveInstalledManifestRegistryIndexFingerprint(left) ===
    resolveInstalledManifestRegistryIndexFingerprint(right)
  );
}

export function isPluginMetadataSnapshotCompatible(params: {
  snapshot: Pick<PluginMetadataSnapshot, "index" | "policyHash" | "workspaceDir">;
  config: OpenClawConfig;
  workspaceDir?: string;
  index?: InstalledPluginIndex;
}): boolean {
  return (
    params.snapshot.policyHash === resolveInstalledPluginIndexPolicyHash(params.config) &&
    (params.snapshot.workspaceDir ?? "") === (params.workspaceDir ?? "") &&
    indexesMatch(params.snapshot.index, params.index)
  );
}

function appendOwner(owners: Map<string, string[]>, ownedId: string, pluginId: string): void {
  const existing = owners.get(ownedId);
  if (existing) {
    existing.push(pluginId);
    return;
  }
  owners.set(ownedId, [pluginId]);
}

function freezeOwnerMap(owners: Map<string, string[]>): ReadonlyMap<string, readonly string[]> {
  return new Map(
    [...owners.entries()].map(([ownedId, pluginIds]) => [ownedId, Object.freeze([...pluginIds])]),
  );
}

export function buildPluginMetadataOwnerMaps(
  plugins: readonly PluginManifestRecord[],
): PluginMetadataSnapshotOwnerMaps {
  const channels = new Map<string, string[]>();
  const channelConfigs = new Map<string, string[]>();
  const providers = new Map<string, string[]>();
  const modelCatalogProviders = new Map<string, string[]>();
  const cliBackends = new Map<string, string[]>();
  const setupProviders = new Map<string, string[]>();
  const commandAliases = new Map<string, string[]>();
  const contracts = new Map<string, string[]>();

  for (const plugin of plugins) {
    for (const channelId of plugin.channels) {
      appendOwner(channels, channelId, plugin.id);
    }
    for (const channelId of Object.keys(plugin.channelConfigs ?? {})) {
      appendOwner(channelConfigs, channelId, plugin.id);
    }
    for (const providerId of plugin.providers) {
      appendOwner(providers, providerId, plugin.id);
    }
    for (const providerId of Object.keys(plugin.modelCatalog?.providers ?? {})) {
      appendOwner(modelCatalogProviders, providerId, plugin.id);
    }
    for (const providerId of Object.keys(plugin.modelCatalog?.aliases ?? {})) {
      appendOwner(modelCatalogProviders, providerId, plugin.id);
    }
    for (const cliBackendId of plugin.cliBackends) {
      appendOwner(cliBackends, cliBackendId, plugin.id);
    }
    for (const cliBackendId of plugin.setup?.cliBackends ?? []) {
      appendOwner(cliBackends, cliBackendId, plugin.id);
    }
    for (const setupProvider of plugin.setup?.providers ?? []) {
      appendOwner(setupProviders, setupProvider.id, plugin.id);
    }
    for (const commandAlias of plugin.commandAliases ?? []) {
      appendOwner(commandAliases, commandAlias.name, plugin.id);
    }
    for (const [contract, values] of Object.entries(plugin.contracts ?? {})) {
      if (Array.isArray(values) && values.length > 0) {
        appendOwner(contracts, contract, plugin.id);
      }
    }
  }

  return {
    channels: freezeOwnerMap(channels),
    channelConfigs: freezeOwnerMap(channelConfigs),
    providers: freezeOwnerMap(providers),
    modelCatalogProviders: freezeOwnerMap(modelCatalogProviders),
    cliBackends: freezeOwnerMap(cliBackends),
    setupProviders: freezeOwnerMap(setupProviders),
    commandAliases: freezeOwnerMap(commandAliases),
    contracts: freezeOwnerMap(contracts),
  };
}

export function loadPluginMetadataSnapshot(
  params: LoadPluginMetadataSnapshotParams,
): PluginMetadataSnapshot {
  return measureDiagnosticsTimelineSpanSync(
    "plugins.metadata.scan",
    () => loadPluginMetadataSnapshotImpl(params),
    {
      phase: "startup",
      config: params.config,
      env: params.env,
      attributes: {
        hasWorkspaceDir: params.workspaceDir !== undefined,
        hasInstalledIndex: params.index !== undefined,
      },
    },
  );
}

function loadPluginMetadataSnapshotImpl(
  params: LoadPluginMetadataSnapshotParams,
): PluginMetadataSnapshot {
  const totalStartedAt = performance.now();
  const registryStartedAt = performance.now();
  const registryResult = loadPluginRegistrySnapshotWithMetadata({
    config: params.config,
    workspaceDir: params.workspaceDir,
    env: params.env,
    ...(params.index ? { index: params.index } : {}),
  });
  const registrySnapshotMs = performance.now() - registryStartedAt;
  const index = registryResult.snapshot;
  const manifestStartedAt = performance.now();
  const manifestRegistry = loadPluginManifestRegistryForInstalledIndex({
    index,
    config: params.config,
    workspaceDir: params.workspaceDir,
    env: params.env,
    includeDisabled: true,
  });
  const manifestRegistryMs = performance.now() - manifestStartedAt;
  const normalizePluginId = createPluginRegistryIdNormalizer(index, { manifestRegistry });
  const byPluginId = new Map(manifestRegistry.plugins.map((plugin) => [plugin.id, plugin]));
  const ownerMapsStartedAt = performance.now();
  const owners = buildPluginMetadataOwnerMaps(manifestRegistry.plugins);
  const ownerMapsMs = performance.now() - ownerMapsStartedAt;
  const totalMs = performance.now() - totalStartedAt;

  return {
    policyHash: index.policyHash,
    ...(params.workspaceDir ? { workspaceDir: params.workspaceDir } : {}),
    index,
    registryDiagnostics: registryResult.diagnostics,
    manifestRegistry,
    plugins: manifestRegistry.plugins,
    diagnostics: manifestRegistry.diagnostics,
    byPluginId,
    normalizePluginId,
    owners,
    metrics: {
      registrySnapshotMs,
      manifestRegistryMs,
      ownerMapsMs,
      totalMs,
      indexPluginCount: index.plugins.length,
      manifestPluginCount: manifestRegistry.plugins.length,
    },
  };
}