Bugfix check links i18n (close #1694)

components/site/src/link_checking.rs

@@ -47,23 +47,26 @@ pub fn check_internal_links_with_anchors(site: &Site) -> Result<()> {
 
     // Check for targets existence (including anchors), then keep only the faulty
     // entries for error reporting purposes.
-    let missing_targets = links_with_anchors.filter(|(_, md_path, anchor)| {
+    let missing_targets = links_with_anchors.filter(|(page, md_path, anchor)| {
         // There are a few `expect` here since the presence of the .md file will
         // already have been checked in the markdown rendering
         let mut full_path = site.base_path.clone();
         full_path.push("content");
         for part in md_path.split('/') {
             full_path.push(part);
         }
-        if md_path.contains("_index.md") {
+        // NOTE: This will also match _index.foobar.md where foobar is not a language
+        // as well as any other sring containing "_index." which is now referenced as
+        // unsupported page path in the docs.
+        if md_path.contains("_index.") {
             let section = library
                 .get_section(&full_path)
-                .expect("Couldn't find section in check_internal_links_with_anchors");
+                .expect(&format!("Couldn't find section {} in check_internal_links_with_anchors from page {:?}", md_path, page.strip_prefix(&site.base_path).unwrap()));
             !section.has_anchor(anchor)
         } else {
             let page = library
                 .get_page(&full_path)
-                .expect("Couldn't find section in check_internal_links_with_anchors");
+                .expect(&format!("Couldn't find page {} in check_internal_links_with_anchors from page {:?}", md_path, page.strip_prefix(&site.base_path).unwrap()));
 
             !(page.has_anchor(anchor) || page.has_anchor_id(anchor))
         }

docs/content/documentation/content/page.md

@@ -4,7 +4,7 @@ weight = 30
 +++
 
 A page is any file ending with `.md` in the `content` directory, except files
-named `_index.md`.
+named `_index.md`. **Note:** page file names must not contain `_index.` [at all](https://github.com/getzola/zola/pull/1694).
 
 If a file ending with `.md` is named `index.md`, it will generate a page
 with the name of its directory (for example, `/content/about/index.md` would

test_site_i18n/content/_index.fr.md

@@ -2,4 +2,9 @@
 title = "Accueil"
 +++
 
-Page d'accueil
+Page d'accueil. [Notre blog](@/blog/_index.fr.md)
+
+[Lire notre description](#about)
+
+
+# À propos {#about}

test_site_i18n/content/_index.md

@@ -2,4 +2,4 @@
 title = "Home"
 +++
 
-Homepage
+Homepage. [Our blog](@/blog/_index.md)

test_site_i18n/content/blog/_index.fr.md

@@ -3,3 +3,7 @@ title = "Mon blog"
 sort_by = "date"
 insert_anchors = "right"
 +++
+
+[Dernières nouvelles](#news)
+
+# News {#news}