refstore: Improve interfaces, errors, and make batch work v0.1.92

1 files changed, 21 insertions, 0 deletions

diff --git a/refstore/files/update_resolve_target.go b/refstore/files/update_resolve_target.go
new file mode 100644
index 00000000..7cfb9aa1
--- /dev/null
+++ b/refstore/files/update_resolve_target.go
@@ -0,0 +1,21 @@
+package files
+
+import "fmt"
+
+func (executor *refUpdateExecutor) resolveQueuedUpdateTarget(op queuedUpdate) (resolvedUpdateTarget, error) {
+	switch op.kind {
+	case updateCreate:
+		return executor.resolveOrdinaryTarget(op.name, true)
+	case updateReplace, updateDelete, updateVerify:
+		return executor.resolveOrdinaryTarget(op.name, false)
+	case updateCreateSymbolic, updateReplaceSymbolic, updateDeleteSymbolic, updateVerifySymbolic:
+		refState, err := executor.directRead(op.name)
+		if err != nil {
+			return resolvedUpdateTarget{}, err
+		}
+
+		return resolvedUpdateTarget{name: op.name, loc: executor.store.loosePath(op.name), ref: refState}, nil
+	default:
+		return resolvedUpdateTarget{}, fmt.Errorf("refstore/files: unsupported update operation %d", op.kind)
+	}
+}