Default new CLI and Obsidian environments to NFC path identity

src/apps/cli/initialFetchPathIdentity.ts

@@ -0,0 +1,20 @@
+import {
+    REMOTE_COUCHDB,
+    REMOTE_MINIO,
+    type ObsidianLiveSyncSettings,
+} from "@vrtmrz/livesync-commonlib/compat/common/types";
+import type { RemoteConnectionProbe } from "@vrtmrz/livesync-commonlib/replication";
+import { resolveInitialPathIdentity } from "@/common/initialPathIdentity";
+
+/** Adopt an existing central remote only for the first explicit Fetch. */
+export async function resolveInitialFetchPathIdentity(
+    settings: ObsidianLiveSyncSettings,
+    createProbe: () => Promise<RemoteConnectionProbe | undefined>
+): Promise<0 | 1 | undefined> {
+    if (settings.isConfigured) return undefined;
+    const hasRemote =
+        (settings.remoteType === REMOTE_COUCHDB && !!settings.couchDB_URI && !!settings.couchDB_DBNAME) ||
+        (settings.remoteType === REMOTE_MINIO && !!settings.endpoint && !!settings.bucket);
+    if (!hasRemote) return undefined;
+    return await resolveInitialPathIdentity(await createProbe(), settings.pathNormalizationVersion);
+}