Start implementing _index folder for section content/assets

components/content/src/section.rs

@@ -82,9 +82,17 @@ impl Section {
     pub fn from_file<P: AsRef<Path>>(path: P, config: &Config) -> Result<Section> {
         let path = path.as_ref();
         let content = read_file(path)?;
+        println!("Parsing from file {:?}", path);
         let mut section = Section::parse(path, &content, config)?;
 
-        if section.file.name == "_index" {
+        println!("filename {:?}", section.file.name);
+        // I don't see any reason why, but section.file.name always is "_index"! ← bug
+
+        let file_name = path.file_name().unwrap();
+
+        // Is this check really necessary? Should the else case happen at all?
+        if file_name == "_index.md" || file_name == "index.md" {
+            // In any case, we're looking for assets inside parent directory
             let parent_dir = path.parent().unwrap();
             let assets = find_related_assets(parent_dir);
 

components/site/src/lib.rs

@@ -180,14 +180,20 @@ impl Site {
         let (section_entries, page_entries): (Vec<_>, Vec<_>) = glob(&content_glob)
             .unwrap()
             .filter_map(|e| e.ok())
-            .partition(|entry| entry.as_path().file_name().unwrap() == "_index.md");
+            // If file is _index.md and it doesn't have a sibling folder called _index containing an index.md (which have priority), we have a section
+            // If parent folder is _index and file is index.md then we have a section
+            .partition(|entry| ( (entry.as_path().file_name().unwrap() == "_index.md" && !entry.as_path().parent().unwrap().join("_index/index.md").is_file()) || (entry.as_path().parent().unwrap().file_name().unwrap() == "_index" && entry.as_path().file_name().unwrap() == "index.md")));
+
+        println!("Now section_entries");
+        println!("{:?}", section_entries);
 
         let sections = {
             let config = &self.config;
 
             section_entries
                 .into_par_iter()
-                .filter(|entry| entry.as_path().file_name().unwrap() == "_index.md")
+                // Is it really necessary to refilter for _index.md/index.md after the partition took place?
+                //.filter(|entry| entry.as_path().file_name().unwrap() == "_index.md")
                 .map(|entry| {
                     let path = entry.as_path();
                     Section::from_file(path, config)
@@ -195,11 +201,15 @@ impl Site {
                 .collect::<Vec<_>>()
         };
 
+        println!("Now sections:");
+        println!("{:?}", sections);
+
         let pages = {
             let config = &self.config;
 
             page_entries
                 .into_par_iter()
+                // Same question. Do we have to refilter here given we have already partitioned results from the glob?
                 .filter(|entry| entry.as_path().file_name().unwrap() != "_index.md")
                 .map(|entry| {
                     let path = entry.as_path();
@@ -216,7 +226,7 @@ impl Site {
         }
 
         // Insert a default index section if necessary so we don't need to create
-        // a _index.md to render the index page
+        // a _index.md to render the index page at the root of the site
         let index_path = self.index_section_path();
         if let Some(ref index_section) = self.sections.get(&index_path) {
             if self.config.build_search_index && !index_section.meta.in_search_index {