Urgh I made some wrong amends and I'm too tired to separate the commits out this time

ancestor: Split out of reachability
mergebase: Add merge base routines
internal/commitquery: Add commit query context engine thingy
internal/peel: Shared tag peeling
errors: Shared object query errors
internal/testgit: Add rooted repo helpers; remove raw path access
objectstore/memory: Add in-memory object store
objectid: Add Compare helper

1 files changed, 0 insertions, 39 deletions

diff --git a/reachability/errors.go b/reachability/errors.go
deleted file mode 100644
index 0f0c6047..00000000
--- a/reachability/errors.go
+++ /dev/null
@@ -1,39 +0,0 @@
-package reachability
-
-import (
-	"fmt"
-
-	"codeberg.org/lindenii/furgit/objectid"
-	"codeberg.org/lindenii/furgit/objecttype"
-)
-
-// ObjectMissingError indicates that a referenced object is absent from the store.
-type ObjectMissingError struct {
-	OID objectid.ObjectID
-}
-
-func (e *ObjectMissingError) Error() string {
-	return fmt.Sprintf("reachability: missing object %s", e.OID)
-}
-
-// ObjectTypeError indicates that a referenced object has a different type than
-// what traversal expected on that edge.
-type ObjectTypeError struct {
-	OID  objectid.ObjectID
-	Got  objecttype.Type
-	Want objecttype.Type
-}
-
-func (e *ObjectTypeError) Error() string {
-	gotName, gotOK := objecttype.Name(e.Got)
-	if !gotOK {
-		gotName = fmt.Sprintf("type(%d)", e.Got)
-	}
-
-	wantName, wantOK := objecttype.Name(e.Want)
-	if !wantOK {
-		wantName = fmt.Sprintf("type(%d)", e.Want)
-	}
-
-	return fmt.Sprintf("reachability: object %s has type %s, want %s", e.OID, gotName, wantName)
-}