clean up

crates/signed_git/src/repo.rs

@@ -62,16 +62,13 @@ impl Repo {
     pub fn init(path: &Path, name: &str, description: &str) -> Result<String> {
         use gix::refs::transaction::{Change, LogChange, PreviousValue, RefEdit, RefLog};
 
-        std::fs::create_dir_all(path)
-            .with_context(|| format!("failed to create {}", path.display()))?;
-
+        std::fs::create_dir_all(path)?;
         let repo = gix::init(path)?;
 
         let (signature, mut time_buf) = Self::repository_signature();
-        let signature = signature.to_ref(&mut time_buf);
 
-        let head = gix::refs::FullName::try_from("HEAD")
-            .map_err(|e| anyhow::anyhow!("invalid ref name: {e}"))?;
+        let signature = signature.to_ref(&mut time_buf);
+        let head = gix::refs::FullName::try_from("HEAD")?;
 
         repo.edit_references_as(
             [RefEdit {
@@ -99,7 +96,7 @@ impl Repo {
             format!("# {name}\n\n{description}\n")
         };
 
-        std::fs::write(path.join("README.md"), &readme).context("failed to write README.md")?;
+        std::fs::write(path.join("README.md"), &readme)?;
 
         let blob = repo.write_object(gix::objs::Blob {
             data: readme.into_bytes(),