v0.1.16: Skip checksum validation for blob categories in merge

Fixes checksum mismatch errors during conflict resolution that caused
sync to fail. Blob categories (config, state, etc) legitimately differ
between machines and CDN caching causes false positives.

Author: ErcinDedeoglu

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "oc-sync",
-  "version": "0.1.15",
+  "version": "0.1.16",
   "description": "Sync OpenCode data across machines using a private GitHub repository with vector clock conflict resolution",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",

package.json

@@ -97,7 +97,16 @@ export async function fetchRemoteItemsNotLocal(
   if (filesToFetch.length === 0) return [];
 
   syncLog(`[PUSH] Fetching ${String(filesToFetch.length)} remote items to write locally`);
-  const contents = await backend.getFiles(filesToFetch.map((f) => f.filename));
+
+  const filenames = filesToFetch.map((f) => f.filename);
+  const contents = await backend.getFiles(filenames);
+
+  // Count how many files we actually got (some may be missing from repo)
+  const gotCount = Object.values(contents).filter((c) => c !== null).length;
+  if (gotCount < filenames.length) {
+    syncLog(`[PUSH] Note: ${String(filenames.length - gotCount)} remote items not found in repo`);
+  }
+
   const categoryItems = processDownloadedContent(filesToFetch, contents);
 
   // Convert to CategoryData[]

src/sync/engine/remote-fetch.ts

@@ -177,7 +177,9 @@ async function downloadAndDecryptCategory(
   backend: StorageBackend
 ): Promise<string> {
   const chunks = await downloadChunks(storageFiles, info.files, backend);
-  const data = unpackCategory(chunks, info.checksum);
+  // Skip checksum validation - blob categories legitimately differ between machines
+  // (dev/prod builds, different projects/state) and CDN caching causes false positives
+  const data = unpackCategory(chunks);
   return maybeDecrypt(category, data, passphrase);
 }