disable package exports

metro.config.js

@@ -16,7 +16,25 @@ if (process.env.BSKY_PROFILE) {
 
 cfg.resolver.assetExts = [...cfg.resolver.assetExts, 'woff2']
 
+// Enabled by default in RN 0.79+, but this breaks Lingui + others
+cfg.resolver.unstable_enablePackageExports = false
+
 cfg.resolver.resolveRequest = (context, moduleName, platform) => {
+  // HACK: manually resolve a few packages that use `exports` in `package.json`.
+  // A proper solution is to enable `unstable_enablePackageExports` but this needs careful testing.
+  if (moduleName.startsWith('multiformats/hashes/hasher')) {
+    return context.resolveRequest(
+      context,
+      'multiformats/cjs/src/hashes/hasher',
+      platform,
+    )
+  }
+  if (moduleName.startsWith('multiformats/cid')) {
+    return context.resolveRequest(context, 'multiformats/cjs/src/cid', platform)
+  }
+  if (moduleName === '@ipld/dag-cbor') {
+    return context.resolveRequest(context, '@ipld/dag-cbor/src', platform)
+  }
   if (process.env.BSKY_PROFILE) {
     if (moduleName.endsWith('ReactNativeRenderer-prod')) {
       return context.resolveRequest(