adapt to changes in git-repository

Author: Byron

gitoxide-core/src/repository/fetch.rs

@@ -100,9 +100,9 @@ pub(crate) mod function {
         mut out: impl std::io::Write,
         mut err: impl std::io::Write,
     ) -> anyhow::Result<()> {
-        let mut last_spec_index = usize::MAX;
+        let mut last_spec_index = git::remote::fetch::SpecIndex::ExplicitInRemote(usize::MAX);
         let mut updates = update_refs
-            .iter_mapping_updates(&map.mappings, refspecs)
+            .iter_mapping_updates(&map.mappings, refspecs, &map.extra_refspecs)
             .filter_map(|(update, mapping, spec, edit)| spec.map(|spec| (update, mapping, spec, edit)))
             .collect::<Vec<_>>();
         updates.sort_by_key(|t| t.2);

gitoxide-core/src/repository/remote.rs

@@ -116,12 +116,15 @@ mod refs_impl {
         mut out: impl std::io::Write,
         mut err: impl std::io::Write,
     ) -> anyhow::Result<()> {
-        let mut last_spec_index = usize::MAX;
+        let mut last_spec_index = git::remote::fetch::SpecIndex::ExplicitInRemote(usize::MAX);
         map.mappings.sort_by_key(|m| m.spec_index);
         for mapping in &map.mappings {
             if mapping.spec_index != last_spec_index {
                 last_spec_index = mapping.spec_index;
-                let spec = &refspecs[mapping.spec_index];
+                let spec = mapping
+                    .spec_index
+                    .get(&refspecs, &map.extra_refspecs)
+                    .expect("refspecs here are the ones used for mapping");
                 spec.to_ref().write_to(&mut out)?;
                 writeln!(out)?;
             }