fix metadata

src/template.rs

@@ -22,7 +22,7 @@ enum FrontMatter<'a> {
 }
 
 impl FrontMatter<'_> {
-    fn parse(&self) -> Metadata {
+    fn parse(&self) -> FileMetadata {
         match self {
             Self::Yaml(val) => serde_yaml::from_str(val).unwrap_or_default(),
             Self::Toml(_val) => todo!(),
@@ -32,8 +32,13 @@ impl FrontMatter<'_> {
 }
 
 #[derive(Default, Deserialize)]
-pub struct Metadata {
+pub struct FileMetadata {
     pub title: Option<String>,
+    pub link: Option<String>,
+}
+
+pub struct Metadata {
+    pub info: FileMetadata,
     pub mermaid: bool,
 }
 
@@ -65,7 +70,7 @@ pub fn read_md(filename: &str) -> (Metadata, String) {
         markdown::mdast::Node::Yaml(v) => FrontMatter::Yaml(&v.value).parse(),
         markdown::mdast::Node::Toml(v) => FrontMatter::Toml(&v.value).parse(),
         markdown::mdast::Node::MdxjsEsm(v) => FrontMatter::Json(&v.value).parse(),
-        _ => Metadata::default(),
+        _ => FileMetadata::default(),
     };
 
     // Convert to HTML
@@ -92,8 +97,8 @@ pub fn read_md(filename: &str) -> (Metadata, String) {
 
     (
         Metadata {
+            info: metadata,
             mermaid: presence_mermaid,
-            ..metadata
         },
         html,
     )