From 91c71d1518ee8a280a0695c1e1471d1f7a8811e9 Mon Sep 17 00:00:00 2001
From: ian <ianopolous@protonmail.com>
Date: Fri, 10 Nov 2023 12:25:24 +0000
Subject: [PATCH] Allow to not update metadata db

---
 src/main/java/org/peergos/EmbeddedIpfs.java | 8 +++++---
 src/main/java/org/peergos/Nabu.java         | 2 +-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/main/java/org/peergos/EmbeddedIpfs.java b/src/main/java/org/peergos/EmbeddedIpfs.java
index 6931450e..e0cb0541 100644
--- a/src/main/java/org/peergos/EmbeddedIpfs.java
+++ b/src/main/java/org/peergos/EmbeddedIpfs.java
@@ -143,15 +143,17 @@ public static BlockMetadataStore buildBlockMetadata(Args a) {
             throw new RuntimeException(e);
         }
     }
-    public static Blockstore buildBlockStore(Config config, Path ipfsPath, BlockMetadataStore meta) {
+    public static Blockstore buildBlockStore(Config config, Path ipfsPath, BlockMetadataStore meta, boolean updateMetadb) {
         Blockstore withMetadb;
         if (config.datastore.blockMount.prefix.equals("flatfs.datastore")) {
             CachingBlockMetadataStore cachedBlocks = new CachingBlockMetadataStore(new FileBlockstore(ipfsPath), meta);
-            cachedBlocks.updateMetadataStoreIfEmpty();
+            if (updateMetadb)
+                cachedBlocks.updateMetadataStoreIfEmpty();
             withMetadb = cachedBlocks;
         } else if (config.datastore.blockMount.prefix.equals("s3.datastore")) {
             S3Blockstore s3blocks = new S3Blockstore(config.datastore.blockMount.getParams(), meta);
-            s3blocks.updateMetadataStoreIfEmpty();
+            if (updateMetadb)
+                s3blocks.updateMetadataStoreIfEmpty();
             withMetadb = s3blocks;
         } else {
             throw new IllegalStateException("Unrecognized datastore prefix: " + config.datastore.blockMount.prefix);
diff --git a/src/main/java/org/peergos/Nabu.java b/src/main/java/org/peergos/Nabu.java
index 34df3e5f..acbf69cc 100644
--- a/src/main/java/org/peergos/Nabu.java
+++ b/src/main/java/org/peergos/Nabu.java
@@ -53,7 +53,7 @@ public Nabu(Args args) throws Exception {
         DatabaseRecordStore records = new DatabaseRecordStore(datastorePath.toAbsolutePath().toString());
         BlockMetadataStore meta = buildBlockMetadata(args);
         EmbeddedIpfs ipfs = EmbeddedIpfs.build(records,
-                buildBlockStore(config, ipfsPath, meta),
+                buildBlockStore(config, ipfsPath, meta, true),
                 true,
                 config.addresses.getSwarmAddresses(),
                 config.bootstrap.getBootstrapAddresses(),