first review round

* document as much as possible
* simplify signatures
* add TODOs for other opportunities

crate-status.md

@@ -293,7 +293,7 @@ The top-level crate that acts as hub to all functionality provided by the `gix-*
     * [x] safe with cycles and recursive configurations
     * [x] multi-line with comments and quotes
 * **promisor**
-    * It's vague, but these seems to be like index files allowing to fetch objects from a server on demand.
+    * It's vague, but these seem to be like index files allowing to fetch objects from a server on demand.
 * [x] API documentation
     * [ ] Some examples
 
@@ -363,10 +363,17 @@ Check out the [performance discussion][gix-diff-performance] as well.
 
 ### gix-blame
 
-* [ ] commit-annotations for a single file
+* [x] commit-annotations for a single file
     - [ ] progress
-    - [ ] interruptability
+    - [ ] interruptibility
     - [ ] streaming
+- [ ] support for worktree changes (creates virtual commit on top of `HEAD`) 
+- [ ] shallow-history support
+- [ ] rename tracking (track different paths through history)
+- [ ] commits to ignore
+* **Performance-Improvements**
+    - [ ] use commit-graph bloom filter for performance
+    - [ ] traverse input-commits in correct order without `compute_indegrees_to_depth()`
 * [x] API documentation
     * [ ] Examples
 

gitoxide-core/src/repository/blame.rs

@@ -7,10 +7,9 @@ pub fn blame_file(mut repo: gix::Repository, file: &OsStr, out: impl std::io::Wr
     repo.object_cache_size_if_unset(repo.compute_object_cache_size_for_tree_diffs(&**repo.index_or_empty()?));
 
     let suspect = repo.head()?.peel_to_commit_in_place()?;
-    let traverse: Vec<_> =
+    let traverse =
         gix::traverse::commit::topo::Builder::from_iters(&repo.objects, [suspect.id], None::<Vec<gix::ObjectId>>)
-            .build()?
-            .collect();
+            .build()?;
     let mut resource_cache = repo.diff_resource_cache_for_tree_diff()?;
 
     let work_dir: PathBuf = repo
@@ -19,11 +18,10 @@ pub fn blame_file(mut repo: gix::Repository, file: &OsStr, out: impl std::io::Wr
         .into();
     let file_path: &BStr = gix::path::os_str_into_bstr(file)?;
 
-    let blame_entries = gix::blame::blame_file(
+    let blame_entries = gix::blame::file(
         &repo.objects,
         traverse,
         &mut resource_cache,
-        suspect.id,
         work_dir.clone(),
         file_path,
     )?;

gix-blame/Cargo.toml

@@ -14,6 +14,7 @@ rust-version = "1.65"
 doctest = false
 
 [dependencies]
+gix-path = { version = "^0.10.13", path = "../gix-path" }
 gix-diff = { version = "^0.49.0", path = "../gix-diff", default-features = false, features = ["blob"] }
 gix-object = { version = "^0.46.0", path = "../gix-object" }
 gix-hash = { version = "^0.15.0", path = "../gix-hash" }