refactor (#364)

Author: Byron

git-ref/src/fullname.rs

@@ -109,8 +109,8 @@ impl FullName {
     /// Strip well-known prefixes from the name and return it.
     ///
     /// If there is no such prefix, the original name is returned.
-    pub fn strip_prefix(&self) -> &BStr {
-        self.to_ref().strip_prefix()
+    pub fn shorten(&self) -> &BStr {
+        self.to_ref().shorten()
     }
 
     /// Classify this name, or return `None` if it's unclassified.

git-ref/src/name.rs

@@ -37,7 +37,7 @@ impl<'a> FullNameRef<'a> {
     /// Strip well-known prefixes from the name and return it.
     ///
     /// If there is no such prefix, the original name is returned.
-    pub fn strip_prefix(&self) -> &'a BStr {
+    pub fn shorten(&self) -> &'a BStr {
         let n = self.as_bstr();
         n.strip_prefix(b"refs/tags/")
             .or_else(|| n.strip_prefix(b"refs/heads/"))

git-ref/tests/fullname/mod.rs

@@ -7,7 +7,7 @@ fn file_name() {
     assert_eq!(name.to_ref().file_name(), "main");
 }
 #[test]
-fn strip_prefix() {
+fn shorten_and_category() {
     for (input, expected, category) in [
         ("refs/tags/tag-name", "tag-name", Category::Tag),
         ("refs/heads/main", "main", Category::LocalBranch),
@@ -16,16 +16,16 @@ fn strip_prefix() {
     ] {
         let name: git_ref::FullName = input.try_into().unwrap();
         let category = Some(category);
-        assert_eq!(name.to_ref().strip_prefix(), expected);
-        assert_eq!(name.strip_prefix(), expected);
+        assert_eq!(name.to_ref().shorten(), expected);
+        assert_eq!(name.shorten(), expected);
         assert_eq!(name.category(), category);
         assert_eq!(name.to_ref().category(), category);
     }
 
     let special = "HEAD";
     let name: git_ref::FullName = special.try_into().unwrap();
     assert_eq!(
-        name.strip_prefix(),
+        name.shorten(),
         special,
         "the whole name is returned if there is no prefix"
     );

git-repository/src/reference/mod.rs

@@ -15,6 +15,8 @@ use crate::ext::ObjectIdExt;
 
 pub mod log;
 
+pub use git_ref::{Category, Kind};
+
 /// Access
 impl<'repo> Reference<'repo> {
     /// Return the target to which this reference points to.