fix: null filter

diplodoc-platform · Feb 6, 2024 · f78e64a · f78e64a
1 parent 05e8c41
commit f78e64a
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Showing 2 changed files with 7 additions and 5 deletions.
diff --git a/src/resolvers/md2html.ts b/src/resolvers/md2html.ts
@@ -57,12 +57,12 @@ export async function resolveMd2HTML(options: ResolverOptions): Promise<ResolveM
 
     const fileMeta = fileExtension === '.yaml' ? result.data.meta ?? {} : updatedMetadata;
 
-    if (Array.isArray(fileMeta?.metadata)) {
-        fileMeta.metadata.push(...(vars.__metadata || []));
-    } else {
-        fileMeta.metadata = vars.__metadata || [];
+    if (!Array.isArray(fileMeta?.metadata)) {
+        fileMeta.metadata = [fileMeta?.metadata].filter(Boolean)   
     }
 
+    fileMeta.metadata = fileMeta.metadata.concat(vars.__metadata?.filter(Boolean) || [])
+
     if (allowCustomResources) {
         const {script, style} = metadata?.resources || {};
         fileMeta.style = (fileMeta.style || []).concat(style || []).map(fixRelativePath(inputPath));

diff --git a/src/services/metadata.ts b/src/services/metadata.ts
@@ -97,7 +97,9 @@ function getContentWithUpdatedStaticMetadata({
             parsed.metadata = [parsed.metadata];
         }
 
-        parsed.metadata = parsed.metadata.concat(metadataVars);
+        parsed.metadata = parsed.metadata
+            .concat(metadataVars)
+            .filter(Boolean);
 
         const patchedMetada = dump(parsed);