save

src/error.rs

@@ -5,7 +5,7 @@ pub struct Error(String);
 
 impl From<git2::Error> for Error {
     fn from(giterr: git2::Error) -> Self {
-        Error(giterr.to_string())
+        Error(format!("{}", giterr))
     }
 }
 

src/gitrepo.rs

@@ -19,7 +19,7 @@ impl GitRepo {
         Repository::open(path).map(|git2| GitRepo{git2})
     }
 
-    pub fn get_root_tree<'a, 'b> (&'a self, commit : &'b GitRef, path : &Path) -> Result<GitDir<'a>, git2::Error> {
+    pub fn get_tree<'a, 'b, 'c> (&'a self, commit : &'b GitRef, path : &'c Path) -> Result<GitDir<'a>, git2::Error> {
         let commit = match commit {
             GitRef::Commit(commit) => {
                 let oid = Oid::from_str(commit.as_str())?;
@@ -35,9 +35,9 @@ impl GitRepo {
             }
         };
         let tree = commit.tree()?;
-        tree.get_path(path)?.
-        let fullname = PathBuf::from("/");
-        Ok(GitDir { fullname, tree })
+        let subtree = self.git2.find_tree(tree.get_path(path)?.id())?;
+        let fullname = path.to_path_buf();
+        Ok(GitDir { fullname, tree : subtree })
     }
 
     pub async fn browse<'a>(&'a self, dir: &GitDir<'a>) -> Result<Vec<GitBrowseEntry<'a>>, git2::Error> {

src/main.rs

@@ -172,7 +172,7 @@ async fn git_main(
         ((str_ref.to_string(), href.clone()), href)
     }).collect();
     let gitrepo = GitRepo::new(format!("{}/{}/{}.git", &gitust.repo_root_path, &repo.owner.name, &repo.name).as_str())?;
-    let root = gitrepo.get_root_tree(&commit)?;
+    let root = gitrepo.get_tree(&commit, Path::new(rootname.as_str()))?;
     let browse = gitrepo.browse(&root).await?;
     let mut entries : Vec<Entry> = Vec::new();
     for entry in browse {