Vendor OpenClaw source as Adolf fork baseline

Adolf is a fork/vendored clone of github.com/openclaw/openclaw (v2026.6.11),
free to diverge. Tree copied sans upstream .git; upstream remote added for
future syncs. Node pinned to 24 (.nvmrc); engines already require >=22.19.
Preserves docs/ARCHITECTURE.md.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LeqyaxJF2nbRXJtae2kNB2

extensions/googlechat/src/channel-base.ts

@@ -0,0 +1,123 @@
+// Googlechat plugin module implements channel base behavior.
+import { describeAccountSnapshot } from "openclaw/plugin-sdk/account-helpers";
+import { formatNormalizedAllowFromEntries } from "openclaw/plugin-sdk/allow-from";
+import {
+  adaptScopedAccountAccessor,
+  createScopedChannelConfigAdapter,
+} from "openclaw/plugin-sdk/channel-config-helpers";
+import type { ChannelPlugin } from "openclaw/plugin-sdk/channel-core";
+import { normalizeLowercaseStringOrEmpty } from "openclaw/plugin-sdk/string-coerce-runtime";
+import {
+  type GoogleChatConfigAccessorAccount,
+  listGoogleChatAccountIds,
+  resolveDefaultGoogleChatAccountId,
+  resolveGoogleChatConfigAccessorAccount,
+  resolveGoogleChatAccount,
+  type ResolvedGoogleChatAccount,
+} from "./accounts.js";
+import { googlechatSetupAdapter } from "./setup-core.js";
+import { googlechatSetupWizard } from "./setup-surface.js";
+
+export const GOOGLECHAT_CHANNEL_ID = "googlechat" as const;
+
+export const googlechatMeta = {
+  id: GOOGLECHAT_CHANNEL_ID,
+  label: "Google Chat",
+  selectionLabel: "Google Chat (Chat API)",
+  docsPath: "/channels/googlechat",
+  docsLabel: "googlechat",
+  blurb: "Google Workspace Chat app with HTTP webhook.",
+  aliases: ["gchat", "google-chat"],
+  order: 55,
+  detailLabel: "Google Chat",
+  systemImage: "message.badge",
+  markdownCapable: true,
+};
+
+export const formatGoogleChatAllowFromEntry = (entry: string) =>
+  normalizeLowercaseStringOrEmpty(
+    entry
+      .trim()
+      .replace(/^(googlechat|google-chat|gchat):/i, "")
+      .replace(/^user:/i, "")
+      .replace(/^users\//i, ""),
+  );
+
+const googleChatConfigAdapter = createScopedChannelConfigAdapter<
+  ResolvedGoogleChatAccount,
+  GoogleChatConfigAccessorAccount
+>({
+  sectionKey: GOOGLECHAT_CHANNEL_ID,
+  listAccountIds: listGoogleChatAccountIds,
+  resolveAccount: adaptScopedAccountAccessor(resolveGoogleChatAccount),
+  resolveAccessorAccount: resolveGoogleChatConfigAccessorAccount,
+  defaultAccountId: resolveDefaultGoogleChatAccountId,
+  clearBaseFields: [
+    "serviceAccount",
+    "serviceAccountFile",
+    "audienceType",
+    "audience",
+    "webhookPath",
+    "webhookUrl",
+    "botUser",
+    "name",
+  ],
+  resolveAllowFrom: (account) => account.config.dm?.allowFrom,
+  formatAllowFrom: (allowFrom) =>
+    formatNormalizedAllowFromEntries({
+      allowFrom,
+      normalizeEntry: formatGoogleChatAllowFromEntry,
+    }),
+  resolveDefaultTo: (account) => account.config.defaultTo,
+});
+
+type GoogleChatPluginBase = Pick<
+  ChannelPlugin<ResolvedGoogleChatAccount>,
+  | "id"
+  | "meta"
+  | "setup"
+  | "setupWizard"
+  | "capabilities"
+  | "streaming"
+  | "reload"
+  | "configSchema"
+  | "config"
+>;
+
+export function createGoogleChatPluginBase(
+  params: {
+    configSchema?: ChannelPlugin<ResolvedGoogleChatAccount>["configSchema"];
+  } = {},
+): GoogleChatPluginBase {
+  return {
+    id: GOOGLECHAT_CHANNEL_ID,
+    meta: { ...googlechatMeta },
+    setup: googlechatSetupAdapter,
+    setupWizard: googlechatSetupWizard,
+    capabilities: {
+      chatTypes: ["direct", "group", "thread"],
+      reactions: true,
+      threads: true,
+      media: true,
+      nativeCommands: false,
+      blockStreaming: true,
+    },
+    streaming: {
+      blockStreamingCoalesceDefaults: { minChars: 1500, idleMs: 1000 },
+    },
+    reload: { configPrefixes: ["channels.googlechat"] },
+    ...(params.configSchema ? { configSchema: params.configSchema } : {}),
+    config: {
+      ...googleChatConfigAdapter,
+      isConfigured: (account) => account.credentialSource !== "none",
+      describeAccount: (account) =>
+        describeAccountSnapshot({
+          account,
+          configured: account.credentialSource !== "none",
+          extra: {
+            credentialSource: account.credentialSource,
+          },
+        }),
+    },
+  };
+}