Correctly identify remote branches

src/main.rs

@@ -69,10 +69,35 @@ impl Delete {
             .as_ref()
             .try_m_unwrap_or_else(|| Ok(&current_branch))?;
 
-        let has_remote = git_cd(&["rev-parse", "@{u}"]).is_ok();
+        if !self.local_only
-        if has_remote && !self.local_only {
+            && let Ok(remote) = git_cd(&[
-            println!("Removing branch from remote repository");
+                "rev-parse",
-            git_cd(&["push", "-d", "origin", branch])?;
+                "--symbolic-full-name",
+                &format!("{branch}@{{u}}"),
+            ])
+        {
+            let mut components = remote.split("/");
+            let refs = components
+                .next()
+                .ok_or_else(|| miette!("Missing `refs` component in {remote}"))?;
+            miette::ensure!(refs == "refs", "Unexepected {refs} component in `{remote}`");
+            let remotes = components
+                .next()
+                .ok_or_else(|| miette!("Missing `remotes` in {remote}"))?;
+            miette::ensure!(
+                remotes == "remotes",
+                "Unexepected {remotes} component in `{remote}`"
+            );
+
+            let remote_name = components
+                .next()
+                .ok_or_else(|| miette!("Missing remote name in {remote}"))?;
+            let remote_branch_name = components
+                .next()
+                .ok_or_else(|| miette!("Missing remote branch name in {remote}"))?;
+
+            println!("Removing branch {remote_branch_name} from remote repository ({remote_name})");
+            git_cd(&["push", "-d", remote_name, remote_branch_name])?;
         }
 
         if branch == &current_branch {