Merge pull request #704 from axodotdev/fix_linkcheck_unix

fix: linkcheck plugin on *nix

src/site/mdbook.rs

@@ -275,8 +275,10 @@ pub fn build_mdbook(
 ///
 /// Interesting things only happen when you run `.build()`
 pub fn load_mdbook(book_dir: &Utf8Path) -> Result<MDBook> {
- let md = MDBook::load(book_dir).map_err(|e| OrandaError::MdBookLoad {
- path: book_dir.to_string(),
+ // An absolute path is necessary for plugins such as linkcheck to work.
+ let path = book_dir.canonicalize_utf8().unwrap_or(book_dir.to_owned());
+ let md = MDBook::load(&path).map_err(|e| OrandaError::MdBookLoad {
+ path: path.to_string(),
  details: e,
  })?;