Fix YAML frontmatter parser dropping existing metadata

Changes

2 changed files (+44/-0)

• content_parser/obsidian_markdown.test.ts
  • @@ -120,3 +120,46 @@ language: "en-US",
    }, }); }); + + Deno.test("Should not drop metadata when parsing YAML frontmatter", async () => { + const fs = new MemoryFsReader([ + { + path: "Test.md", + content: `--- + title: "Alice's blog post #1" + name: alice-blog-01 + lang: en-US + --- + + # H1 + `, + }, + ]); + + const fileReader = + (await (fs.getRootDirectory().then((dir) => dir.read()).then((entries) => + entries[0] + ))) as FileReader; + + const parser = new ObsidianMarkdownParser({ frontmatter: true }); + + const content = await parser.parse({ + documentMetadata: { + title: "Test", + name: "Test", + isDefaultDocument: true, + }, + fileReader, + getAssetToken, + getDocumentToken, + }); + + assertObjectMatch(content, { + documentMetadata: { + title: "Alice's blog post #1", + name: "alice-blog-01", + language: "en-US", + isDefaultDocument: true, + }, + }); + });
• content_parser/obsidian_markdown.ts
  • @@ -120,6 +120,7 @@ getFrontMatterValue(frontmatter.attrs, "language");
    return { documentMetadata: { + ...documentMetadata, name: name || documentMetadata.name, title: title || documentMetadata.title, language: lang || documentMetadata.language,