radicle-surf: add short_name methods

Add `short_name` methods to `Branch`, `Local`, `Remote`, and `Tag` to
get the short version of the reference name.

Also adds a `remote` method to `Remote`.

Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett

radicle-surf/src/git/branch.rs

@@ -37,6 +37,18 @@ impl Branch {
         Self::Remote(Remote::new(remote, name))
     }
 
+    /// Return the short `Branch` refname,
+    /// e.g. `fix/ref-format`.
+    pub fn short_name(&self) -> &RefString {
+        match self {
+            Branch::Local(local) => local.short_name(),
+            Branch::Remote(remote) => remote.short_name(),
+        }
+    }
+
+    /// Give back the fully qualified `Branch` refname,
+    /// e.g. `refs/remotes/origin/fix/ref-format`,
+    /// `refs/heads/fix/ref-format`.
     pub fn refname(&self) -> Qualified {
         match self {
             Branch::Local(local) => local.refname(),
@@ -126,6 +138,12 @@ impl Local {
         }
     }
 
+    /// Return the short `Local` refname,
+    /// e.g. `fix/ref-format`.
+    pub fn short_name(&self) -> &RefString {
+        &self.name
+    }
+
     /// Return the fully qualified `Local` refname,
     /// e.g. `refs/heads/fix/ref-format`.
     pub fn refname(&self) -> Qualified {
@@ -219,6 +237,18 @@ impl Remote {
         })
     }
 
+    /// Return the short `Remote` refname,
+    /// e.g. `fix/ref-format`.
+    pub fn short_name(&self) -> &RefString {
+        &self.name
+    }
+
+    /// Return the remote of the `Remote`'s refname,
+    /// e.g. `origin`.
+    pub fn remote(&self) -> &RefString {
+        &self.remote
+    }
+
     /// Give back the fully qualified `Remote` refname,
     /// e.g. `refs/remotes/origin/fix/ref-format`.
     pub fn refname(&self) -> Qualified {

radicle-surf/src/git/tag.rs

@@ -39,18 +39,20 @@ impl Tag {
         }
     }
 
-    /// Return the fully qualified `Tag` refname,
-    /// e.g. `refs/tags/release/v1`.
-    pub fn refname(&self) -> Qualified {
-        lit::refs_tags(self.name()).into()
-    }
-
-    fn name(&self) -> &RefString {
+    /// Return the short `Tag` refname,
+    /// e.g. `release/v1`.
+    pub fn short_name(&self) -> &RefString {
         match &self {
             Tag::Light { name, .. } => name,
             Tag::Annotated { name, .. } => name,
         }
     }
+
+    /// Return the fully qualified `Tag` refname,
+    /// e.g. `refs/tags/release/v1`.
+    pub fn refname(&self) -> Qualified {
+        lit::refs_tags(self.short_name()).into()
+    }
 }
 
 pub mod error {