initial commit

src/main.rs

@@ -0,0 +1,16 @@
+use git2::{Commit, DiffOptions, ObjectType, Repository, Signature, Time};
+use git2::{DiffFormat, Error, Pathspec};
+
+fn run() -> Result<(), Error> {
+    let path = ".";
+    let repo = Repository::open(path)?;
+    let mut revwalk = repo.revwalk()?;
+    revwalk.set_sorting(git2::Sort::TOPOLOGICAL)?;
+    revwalk.push_head()?;
+    Ok(())
+}
+
+fn main() {
+    println!("Hello, world!");
+    run().expect("run failed");
+}