fix: prevent display of 0 if tags array in README.md is empty

herteleo · Mar 11, 2023 · 5498a47 · 5498a47
1 parent 177748c
commit 5498a47
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/features/useDir.ts b/src/features/useDir.ts
@@ -130,7 +130,7 @@ export const setupDirEntries = async (dir: FileSystemDirectoryHandle) => {
       } else {
         const { frontmatter = {} } = (await resolveReadmeData(entry))?.parsed || {};
         const { tags } = frontmatter;
-        const readmeTags = Array.isArray(tags) ? tags.map((t) => String(t)) : [];
+        const readmeTags = Array.isArray(tags) ? tags.filter(Boolean).map((t) => String(t)) : [];
 
         entries.push({
           handle: entry,

diff --git a/src/views/Dir.vue b/src/views/Dir.vue
@@ -72,7 +72,7 @@ const { trigger: triggerCurrentDirWatcher } = watchTriggerable(
     const { tags } = frontmatter;
 
     readmeContent.value = marked.parse(content || '', { headerIds: false, renderer });
-    readmeTags.value = Array.isArray(tags) ? tags.map((t) => String(t)) : [];
+    readmeTags.value = Array.isArray(tags) ? tags.filter(Boolean).map((t) => String(t)) : [];
   },
   { immediate: true }
 );