diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/collect_files.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/collect_files.rs b/src/collect_files.rs index d9cfb37..49f5cc0 100644 --- a/src/collect_files.rs +++ b/src/collect_files.rs @@ -96,15 +96,23 @@ impl Website { "md" => { let markdown = std::fs::read_to_string(&source_path).unwrap(); let document = MarkdownDocument::from_str(&markdown); + let mut heading_set = HashSet::new(); + let mut duplicates = HashSet::new(); let headings = document.blocks.iter() .filter_map(|block| if let Block::Heading { line, level } = block { let name = line.to_string(); let url = make_url_safe(&name); let level = level.to_owned(); + if !heading_set.insert(url.clone()) { + duplicates.insert(url.clone()); + } Some(Heading { name, url, level }) } else { None }).collect(); + for url in duplicates { + warn!("Page {name:?} contains multiple headings with ID \"#{url}\""); + } if name_url == "+index" { if parents.is_empty() { // This is the index file for the whole site. |