graph: Validate if pruning is decalred for source subgraph

graphprotocol · Jan 28, 2025 · b98760f · b98760f
1 parent 2dbe416
commit b98760f
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/graph/src/data/subgraph/mod.rs b/graph/src/data/subgraph/mod.rs
@@ -583,7 +583,7 @@ pub struct BaseSubgraphManifest<C, S, D, T> {
 #[derive(Debug, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct IndexerHints {
-    prune: Option<Prune>,
+    pub prune: Option<Prune>,
 }
 
 impl IndexerHints {

diff --git a/graph/src/data_source/subgraph.rs b/graph/src/data_source/subgraph.rs
@@ -294,6 +294,17 @@ impl UnresolvedDataSource {
             ));
         }
 
+        let pruning_enabled = match source_manifest.indexer_hints.as_ref() {
+            None => false,
+            Some(hints) => hints.prune.is_some(),
+        };
+
+        if pruning_enabled {
+            return Err(anyhow!(
+                "Pruning is enabled for source subgraph, which is not supported"
+            ));
+        }
+
         let mapping_entities: Vec<String> = self
             .mapping
             .handlers